FETA2500BA-36

FETA COSEL | Alldatasheet

Document overview

• Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
• PDF pages: 19

Technical content

w profile (Meets 1U height.) High output v oltage (FETA3000BC-250, FETA7000T -144, FETA7000ST -144) High efficiency High-speed response (FETA3000BC) Har monic attenuator ( FET A2500BA, 3000BA, 3000BC, 7000ST : Complies with IEC61000-3-2 Class A FETA7000T : Complies with IEC61000-3-12) Complies with SEMI F47 P arallel Operation / Parallel Redundancy Operation Alar m signals, Remote ON / OFF and other functions Saf ety agency approvals UL62368-1, C-UL(CSA62368-1), EN62368-1 EMI Complies with FCC P art 15-A, CISPR32-A, EN55032-A, VCCI-A ( F ETA7000ST : Complies with FCC Part 15-A, CISPR32-A, EN55032-A, VCCI-A by connecting an external EMI/EMC filter) 3-y ear warranty (Refer to Instruction Manual) CE marking Lo w voltage Directive RoHS Directiv e UKCA marking Electr ical Equipment Safety Regulations RoHS Regulations EMS Compliance : EN61204-3, EN61000-6-2 EN61000-4-2 EN61000-4-3 EN61000-4-4 EN61000-4-5 EN61000-4-6 EN61000-4-8 EN61000-4-11 AC-DC Power Supplies Enclosed Type 1U Power Factor Correction EMI Inrush current limiting OCP OVP Remote ON/OFF Parallel Operation Safety Approvals High output voltage July 13, 2023www.cosel.co.jp/en/

AC-DC Power Supplies Enclosed Type FET A 2500 B A -OO -O

Ordering information

1 Series name

2 Single output

3 Output wattage

5 Version

6 Output voltage

7 Optional

F2: Re verse air exhaust w ith Remote ON/OFF Positive logic control R 1 2 3 4 5 6 7 MODEL FETA2500BA-36 FETA2500BA-48 MAX OUTPUT WATTAGE[W] *1 1980 2496 DC OUTPUT 36V 55A 48V 52A SPECIFICATIONS MODEL FETA2500BA-36 FETA2500BA-48 INPUT VOLTAGE[V] AC170 - 264 1f (Output derating is required at AC170V - 180V. Refer to “Derating”) CURRENT[A] ACIN 200V 11.3typ 13.8typ FREQUENCY[Hz] 50 / 60 (47 - 63) EFFICIENCY[%] ACIN 230V 80typ (Io=10%) 83typ (Io=10%) 87typ (Io=20%) 89typ (Io=20%) 91typ (Io=50%) 92.5typ (Io=50%) 90typ (Io=100%) 91.5typ (Io=100%) POWER FACTOR ACIN 230V 0.98typ (Io=100%) INRUSH CURRENT[A] ACIN 200V *2 20max / 60max (Primary inrush current /Secondary inrush current) (More than 10 sec. to re-start) LEAKAGE CURRENT[mA] 0.85max (ACIN 240V 60Hz, Io=100%, According to IEC62368-1) OUTPUT VOLTAGE[V] 36 48 CURRENT[A] ACIN 170V-180V Output derating is required at ACIN 180V or less (refer to “Derating”) ACIN 180V-264V 55 52 LINE REGULATION[mV] 144max 192max LOAD REGULATION[mV] 360max 480max RIPPLE[mVp-p] 0 to +50C *3 300max 360max -10 to 0C *3 360max 480max RIPPLE NOISE[mVp-p] 0 to +50C *3 360max 480max -10 to 0C *3 480max 600max TEMPERATURE REGULATION[mV] 0 to +50C 360max 480max -10 to +50C 440max 600max DRIFT[mV] *4 144max 192max START-UP TIME[s] 1.7max (ACIN 200V, Io=100%) HOLD-UP TIME[ms] ACIN 200V 10typ (Io=100%) 20typ (Io=50%) OUTPUT VOLTAGE ADJUSTMENT RANGE[V] *5 28.80 - 39.60 38.40 - 52.80 *6 OUTPUT VOLTAGE SETTING[V] 36.00 - 37.44 48.00 - 49.92 PROTECTION CIRCUIT AND OTHERS OVERCURRENT PROTECTION Activate over 105% - 120% of rated current and recovers automatically. (Output voltage shuts down when the output voltage continuously drops due to overcurrent protection.) OVERVOLTAGE PROTECTION[V] *7 42.00 - 45.00 56.00 - 60.00 DC_OK LAMP LED (Green) ALARM LAMP LED (Amber) REMOTE ON/OFF Provided ISOLATION INPUT-OUTPUT-AUX-RC-WRN-PG AC3,000V 1minute, Cutoff current = 25mA, DC500V 50MW min (At room temperature) INPUT-FG AC2,000V 1minute, Cutoff current = 25mA, DC500V 50MW min (At room temperature) OUTPUT-AUX-RC-WRN-PG-FG AC500V 1minute, Cutoff current = 100mA, DC500V 50MW min (At room temperature) OUTPUT-AUX-RC-WRN-PG AC100V 1minute, Cutoff current = 100mA, DC100V 50MW min (At room temperature) ENVIRONMENT OPERATING TEMP.,HUMID.AND ALTITUDE -10 to +70C (Refer to “Derating”), 20 - 90%RH (Non condensing), 3,000m (10,000 feet) max STORAGE TEMP.,HUMID.AND ALTITUDE -20 to +85C, 20 - 90%RH (Non condensing), 9,000m (30,000 feet) max VIBRATION 10 - 55Hz, 19.6m/s2 (2G), 3minutes period, 60minutes each along X, Y and Z axis IMPACT 196.1m/s2 (20G), 11ms, once each along X, Y and Z axis SAFETY AND NOISE REGULATIONS AGENCY APPROVALS UL62368-1, C-UL (CSA62368-1), EN62368-1 CONDUCTED NOISE Complies with FCC Part 15-A, CISPR32-A, EN55032-A, VCCI-A HARMONIC ATTENUATOR Complies with IEC61000-3-2 Class A *8 OTHERS CASE SIZE/WEIGHT *9 102X41X340mm [4.02X1.61X13.39 inches] (WXHXD) / 2.3kg max COOLING METHOD Forced cooling (internal fan) *1 A UX output power is not included. The current of input surge to a b uilt-in noise filter (0.2ms or less) is excluded. Measured b y 500MHz oscilloscope. Ripple and r ipple noise is measured on measuring board with capacitor of 22 mF within 150mm from the output terminal. Dr ift is the change in DC output for an eight hour period after a half-hour warm-up at 25C, with the input voltage held constant at the rated input/output. Can't be used abo ve the rated output current and the rated output power. When the output v oltage is adjusted to higher than 49.92V and the load factor is over 70% of the rated current, if the load current changes quickly (< 200msec), the output voltage drops approximately 5V below the setting voltage. Output v oltage recovers from protection by shutting down the input voltage and waiting more than 10 seconds then turning on AC input again, or turning off the output voltage by remote control. Please contact us about another class Case siz e contains neither the terminal blocks, connector and screw. T o meet the specifications, do not operate over-loaded condition. A sound ma y occur from power supply at peak loading. Example recommended EMI/EMC filter NAC-20-472 * A higher current rating EMI/EMC filter may be recommended in view of the other devices that could be connected in parallel with the power supply.*Make sure necessary tests will be carried out on your end equipment with the power supply installed in accordance with any required EMC/EMI regulations. High voltage pulse noise type : NAP series Low leakage current type : NAM series July 13, 2023 www.cosel.co.jp/en/

[0.79] [11.34] [13.39] [0.98] [10.43] [9.25][1.85] [0.75] [0.28] [0.39] [0.35] [0.49] [0.67] [1.38] [0.59] [0.30] [0.51][0.51] [0.24][0.24] [0.47][0.63] [0.87][1.18] [2.36] [0.79] [1.61] [4.02] [0.12][0.12] [0.51] [0.51] [2.70] [2.97] [0.42] [0.65] [0.41] [0.43] [1.75] Output voltage adjustable potentiometer AIR FLOW Name plate 2-M4 2-M4 Mounting Hole AC(N) AC(L) FG( ) CN2 CN1 LED(DC OK) Green LED(Alarm) Amber Output terminal(+) Output terminal(-) (f9.8) 3-M4 Mounting Hole (Bottom) 2-f7 Name plate Input terminal cover 2-M4 Mounting Hole 60±0.5 30±0.5 22 11(10.5) 44.5 75.5 (17) 19max (13) (12.5) (12) 16.6 10.7 102 288±0.5 235±0.5 265±0.5 3 3 7.5 1313 (16)(13) (35) 340 68.5 FETA2500BA External view Block diagram * Tolerance ±1 [±0.04] * Weight : 2.3kg max * PCB material / thickness : FR-4 / 1.6mm [0.06] * Chassis material : Stainless steel * Dimensions in mm, [ ]=inches * Maunting torque : 1.2N-m max * Screw tightening torque : 1.6N-m max * Please connect safety ground to FG terminal on the unit. AC IN 170 - 264V FG DC OUT RC CB PG (POWER GOOD) WRN L (REMOTE ON / OFF) VB (VOLTAGE BALANCE) (CURRENT BALANCE) TRM(ADJUSTMENT OF OUTPUT VOLTAGE) (WARNING) AUX (12V 0.15A) N FUSE 250V 30A INRUSH CURRENT LIMIT RECTIFIER AND FILTER INVERTER RECTIFIER AND FILTER OVER VOLTAGE PROTECTION THERMAL PROTECTION SYNCHRONIZING SIGNAL ALARM INVERTER CURRENT SENSING VOLTAGE SENSING CURRENT SENSINGCURRENT SENSING WARNING SIGNAL VOLTAGE SENSING MASTER SLAVE CONTROL CONTROL THERMAL PROTECTION NOISE FILTER INTERNAL REGULATOR FAN CONTROL CONTROL CONTROL July 13, 2023www.cosel.co.jp/en/

AC-DC Power Supplies Enclosed Type FET A 3000 B A -OO -O w ith Remote ON/OFF Positive logic control R 1 2 3 4 5 6 7 MODEL FETA3000BA-48 MAX OUTPUT WATTAGE[W] *1 2976 DC OUTPUT 48V 62A SPECIFICATIONS MODEL FETA3000BA-48 INPUT VOLTAGE[V] AC170 - 264 1f (Output derating is required at AC170V - 180V. Refer to “Derating”) CURRENT[A] ACIN 200V 16.6typ FREQUENCY[Hz] 50 / 60 (47 - 63) EFFICIENCY[%] ACIN 230V 82typ (Io=10%) 90typ (Io=20%) 93typ (Io=50%) 91.5typ (Io=100%) POWER FACTOR ACIN 230V 0.98typ (Io=100%) INRUSH CURRENT[A] ACIN 200V *2 20max / 80max (Primary inrush current /Secondary inrush current) (More than 10 sec. to re-start) LEAKAGE CURRENT[mA] 0.85max (ACIN 240V 60Hz, Io=100%, According to IEC62368-1) OUTPUT VOLTAGE[V] 48 CURRENT[A] ACIN 170V-180V Output derating is required at ACIN 180V or less (refer to “Derating”) ACIN 180V-264V 62 LINE REGULATION[mV] 192max LOAD REGULATION[mV] 480max RIPPLE[mVp-p] 0 to +50C *3 360max (Vo=15 - 52.8[V]) *4 -10 to 0C *3 480max (Vo=15 - 52.8[V]) *4 RIPPLE NOISE[mVp-p] 0 to +50C *3 600max (Vo=15 - 52.8[V]) *4 -10 to 0C *3 720max (Vo=15 - 52.8[V]) *4 TEMPERATURE REGULATION[mV] 0 to +50C 480max -10 to +50C 600max DRIFT[mV] *4 192max START-UP TIME[s] *5 1.7max (ACIN 200V, Io=100%) HOLD-UP TIME[ms] ACIN 200V 10typ (Io=100%) 20typ (Io=50%) OUTPUT VOLTAGE ADJUSTMENT RANGE[V] *6 38.40 - 52.80 OUTPUT VOLTAGE SETTING[V] 48.00 - 49.00 PROTECTION CIRCUIT AND OTHERS OVERCURRENT PROTECTION Activate over 105% - 120% of rated current and recovers automatically. (Output voltage shuts down when the output voltage continuously drops due to overcurrent protection.) OVERVOLTAGE PROTECTION[V] *7 56.00 - 60.00 DC_OK LAMP LED (Green) ALARM LAMP LED (Amber) REMOTE ON/OFF Provided ISOLATION INPUT-OUTPUT-AUX-RC-WRN-PG AC3,000V 1minute, Cutoff current = 25mA, DC500V 50MW min (At room temperature) INPUT-FG AC2,000V 1minute, Cutoff current = 25mA, DC500V 50MW min (At room temperature) OUTPUT-AUX-RC-WRN-PG-FG AC500V 1minute, Cutoff current = 100mA, DC500V 50MW min (At room temperature) OUTPUT-AUX-RC-WRN-PG AC100V 1minute, Cutoff current = 100mA, DC100V 50MW min (At room temperature) ENVIRONMENT OPERATING TEMP.,HUMID.AND ALTITUDE -10 to +70C (Refer to “Derating”), 20 - 90%RH (Non condensing), 3,000m (10,000 feet) max STORAGE TEMP.,HUMID.AND ALTITUDE -20 to +85C, 20 - 90%RH (Non condensing), 9,000m (30,000 feet) max VIBRATION 10 - 55Hz, 19.6m/s2 (2G), 3minutes period, 60minutes each along X, Y and Z axis IMPACT 196.1m/s2 (20G), 11ms, once each along X, Y and Z axis SAFETY AND NOISE REGULATIONS AGENCY APPROVALS UL62368-1, C-UL (CSA62368-1), EN62368-1 CONDUCTED NOISE Complies with FCC Part 15-A, CISPR32-A, EN55032-A, VCCI-A HARMONIC ATTENUATOR Complies with IEC61000-3-2 Class A *8 OTHERS CASE SIZE/WEIGHT *9 102X41X340mm [4.02X1.61X13.39 inches] (WXHXD) / 2.3kg max COOLING METHOD Forced cooling (internal fan) *1 A UX output power is not included. The current of input surge to a b uilt-in noise filter (0.2ms or less) is excluded. Measured b y 500MHz oscilloscope. Ripple and r ipple noise is measured on measuring board with capacitor of 22 mF within 150mm from the output terminal. The output v oltage should not be adjusted to 15V or less because the ripple and ripple noise would be out of specs and the unit would make the audible noise. Dr ift is the change in DC output for an eight hour period after a half-hour warm-up at 25C, with the input voltage held constant at the rated input/output. Can't be used abo ve the rated output current and the rated output power. Output v oltage recovers from protection by shutting down the input voltage and waiting more than 10 seconds then turning on AC input again, or turning off the output voltage by remote control. Please contact us about another class Case siz e contains neither the terminal blocks, connector and screw. T o meet the specifications, do not operate over-loaded condition. A sound ma y occur from power supply at peak loading. Example recommended EMI/EMC filter NAC-20-472 * A higher current rating EMI/EMC filter may be recommended in view of the other devices that could be connected in parallel with the power supply.*Make sure necessary tests will be carried out on your end equipment with the power supply installed in accordance with any required EMC/EMI regulations. High voltage pulse noise type : NAP series Low leakage current type : NAM series July 13, 2023 www.cosel.co.jp/en/

[0.79] [11.34] [13.39] [0.98] [10.43] [9.25][1.85] [0.75] [0.28] [0.39] [0.35] [0.49] [0.67] [1.38] [0.59] [0.30] [0.51][0.51] [0.24][0.24] [0.47][0.63] [0.87][1.18] [2.36] [0.79] [1.61] [4.02] [0.12][0.12] [0.51] [0.51] [2.70] [2.97] [0.42] [0.65] [0.41] [0.43] [1.75] Output voltage adjustable potentiometer AIR FLOW Name plate 2-M4 2-M4 Mounting Hole AC(N) AC(L) FG( ) CN2 CN1 LED(DC OK) Green LED(Alarm) Amber Output terminal(+) Output terminal(-) (f9.8) 3-M4 Mounting Hole (Bottom) 2-f7 Name plate Input terminal cover 2-M4 Mounting Hole 60±0.5 30±0.5 22 11(10.5) 44.5 75.5 (17) 19max (13) (12.5) (12) 16.6 10.7 102 288±0.5 235±0.5 265±0.5 3 3 7.5 1313 (16)(13) (35) 340 68.5 FETA3000BA External view Block diagram * Tolerance ±1 [±0.04] * Weight : 2.3kg max * PCB material / thickness : FR-4 / 1.6mm [0.06] * Chassis material : Stainless steel * Dimensions in mm, [ ]=inches * Maunting torque : 1.2N-m max * Screw tightening torque : 1.6N-m max * Please connect safety ground to FG terminal on the unit. AC IN 170 - 264V FG DC OUT RC CB PG (POWER GOOD) WRN L (REMOTE ON / OFF) VB (VOLTAGE BALANCE) (CURRENT BALANCE) TRM(ADJUSTMENT OF OUTPUT VOLTAGE) (WARNING) AUX (12V 0.15A) N FUSE 250V 30A INRUSH CURRENT LIMIT RECTIFIER AND FILTER INVERTER RECTIFIER AND FILTER OVER VOLTAGE PROTECTION THERMAL PROTECTION SYNCHRONIZING SIGNAL ALARM INVERTER CURRENT SENSING VOLTAGE SENSING CURRENT SENSINGCURRENT SENSING WARNING SIGNAL VOLTAGE SENSING MASTER SLAVE CONTROL CONTROL THERMAL PROTECTION NOISE FILTER INTERNAL REGULATOR FAN CONTROL CONTROL CONTROL July 13, 2023www.cosel.co.jp/en/

AC-DC Power Supplies Enclosed Type FET A 3000 B C -OO -O w ith Remote ON/OFF Positive logic control R 1 2 3 4 5 6 7 MODEL FETA3000BC-250 MAX OUTPUT WATTAGE[W] 3000 DC OUTPUT 250V 12A SPECIFICATIONS MODEL FETA3000BC-250 INPUT VOLTAGE[V] AC170 - 264 1f (Output derating is required at AC170V - 180V. Refer to “Derating”) CURRENT[A] ACIN 200V 16.8typ FREQUENCY[Hz] 50 / 60 (47 - 63) EFFICIENCY[%] ACIN 230V 93typ (Io=50%) 91.5typ (Io=100%) POWER FACTOR ACIN 230V 0.98typ (Io=100%) INRUSH CURRENT[A] ACIN 200V *1 20max / 80max (Primary inrush current /Secondary inrush current) (More than 10 sec. to re-start) LEAKAGE CURRENT[mA] 0.85max (ACIN 240V 60Hz, Io=100%, According to IEC62368-1) OUTPUT VOLTAGE[V] 250 CURRENT[A] ACIN 170V-180V Output derating is required at ACIN 180V or less (refer to “Derating”) ACIN 180V-264V 12 LINE REGULATION[V] 1.0max LOAD REGULATION[V] 2.5max RIPPLE[Vp-p] 0 to +40C *2 12max -10 to 0C *2 13.2max RIPPLE NOISE[Vp-p] 0 to +40C *2 12max -10 to 0C *2 13.2max TEMPERATURE REGULATION[V] 0 to +40C 2.5max -10 to 40C 3.2max DRIFT[V] *3 1.0max START-UP TIME[s] 1.0max (ACIN 200V, Io=100%) HOLD-UP TIME[ms] ACIN 200V 10typ (Io=100%) 20typ (Io=50%) OUTPUT VOLTAGE ADJUSTMENT RANGE[V] *4 180 - 350 OUTPUT VOLTAGE SETTING[V] 250 - 253 PROTECTION CIRCUIT AND OTHERS OVERCURRENT PROTECTION Activate over 105% - 120% of rated current and recovers automatically. (Output voltage shuts down when the output voltage continuously drops due to overcurrent protection.) OVERVOLTAGE PROTECTION[V] *5 400 - 450 (Active over 160%-180% of rated voltage.) *6 DC_OK LAMP LED (Green) ALARM LAMP LED (Amber) REMOTE ON/OFF Provided ISOLATION INPUT-OUTPUT-RC-WRN-PG AC3,000V 1minute, Cutoff current = 25mA, DC500V 50MΩ min (At room temperature) INPUT-FG AC2,000V 1minute, Cutoff current = 25mA, DC500V 50MΩ min (At room temperature) OUTPUT-FG AC2,000V 1minute, Cutoff current = 25mA, DC500V 50MΩ min (At room temperature) RC-WRN-PG-FG AC500V 1minute, Cutoff current = 100mA, DC500V 50MΩ min (At room temperature) OUTPUT-RC-WRN-PG AC3,000V 1minute, Cutoff current = 25mA, DC500V 50MΩ min (At room temperature) ENVIRONMENT OPERATING TEMP.,HUMID.AND ALTITUDE -10 to +70C (Refer to “Derating”), 20 - 90%RH (Non condensing), 3,000m (10,000 feet) max STORAGE TEMP.,HUMID.AND ALTITUDE -20 to +85C, 20 - 90%RH (Non condensing), 9,000m (30,000 feet) max VIBRATION 10 - 55Hz, 19.6m/s2 (2G), 3minutes period, 60minutes each along X, Y and Z axis IMPACT 196.1m/s2 (20G), 11ms, once each along X, Y and Z axis SAFETY AND NOISE REGULATIONS AGENCY APPROVALS UL62368-1, C-UL (CSA62368-1), EN62368-1 CONDUCTED NOISE Complies with FCC Part 15-A, CISPR32-A, EN55032-A, VCCI-A HARMONIC ATTENUATOR Complies with IEC61000-3-2 Class A *7 OTHERS CASE SIZE/WEIGHT *8 102X41X340mm [4.02X1.61X13.39 inches] (WXHXD) / 2.3kg max COOLING METHOD Forced cooling (internal fan) *1 The current of input surge to a b uilt-in noise filter (0.2ms or less) is excluded. Measured b y 500MHz oscilloscope. Ripple and r ipple noise is measured on measuring board with capacitor of 2.2μF within 150mm from the output terminal. Dr ift is the change in DC output for an eight hour period after a half-hour warm-up at 25C, with the input voltage held constant at the rated input/output. Can't be used abo ve the rated output current and the rated output power. Output v oltage recovers from protection by shutting down the input voltage and waiting more than 10 seconds then turning on AC input again, or turning off the output voltage by remote control. *6 Since the voltage adjustment range is wide, the operating voltage of the overvoltage protection is set high. Please contact us about another class Case siz e contains neither the terminal blocks, connector and screw. T o meet the specifications, do not operate over-loaded condition. A sound ma y occur from power supply at peak loading. Example recommended EMI/EMC filter NAC-20-472 * A higher current rating EMI/EMC filter may be recommended in view of the other devices that could be connected in parallel with the power supply.*Make sure necessary tests will be carried out on your end equipment with the power supply installed in accordance with any required EMC/EMI regulations. High voltage pulse noise type : NAP series Low leakage current type : NAM series July 13, 2023 www.cosel.co.jp/en/

AC(N) AC(L) FG( ) CN2 CN1 (f9.8) 3-M4 2-f7 2-M4 60±0.5 30±0.5 22 75.5 (17)[0.67] 19max (13) (12.5)[0.49] (12) 102 288±0.5 235±0.5 265±0.5 3 3 9[0.35] 7.5 1313 (16)(13) (35)[1.38] 340 68.5 (10.5) 11 44.5 10.7 16.6 [0.30] [0.51] [0.24] [0.63] [0.47] [0.24] [0.51] [0.59] [13.39] [11.34] [0.79] Mounting Hole Name plate [0.12] [0.12] [0.51][2.70] [2.97] [0.51] [0.39] Mounting Hole Input terminal cover [1.85] [0.75] [0.28] Mounting Hole (Bottom) [0.98] [10.43] [2.36] [1.18] [0.87] AIR FLOW [1.61] [0.79] [9.25] Name plate[0.42] [0.65] [0.41] [0.43] [1.75] Output voltage adjustable potentiometer LED(DC OK) Green LED(Alarm) Amber Output terminal(+) Output terminal(-) [4.02] FETA3000BC External view Block diagram * Tolerance ±1 [±0.04] * Weight : 2.3kg max * PCB material / thickness : FR-4 / 1.6mm [0.06] * Chassis material : Stainless steel * Dimensions in mm, [ ]=inches * Mounting torque : 1.2N-m max * Screw tightening torque : 1.6N-m max * Please connect safety ground to FG terminal on the unit. AC IN 170 - 264V FG DC OUT RC 制御 CB PG (POWER GOOD) WRN L NOISE FILTER (REMOTE ON / OFF) VB (VOLTAGE BALANCE) (CURRENT BALANCE) TRM (ADJUSTMENT OF OUTPUT VOLTAGE) (WARNING) N FUSE 250V 30A INRUSH CURRENT LIMIT RECTIFIER AND FILTER INVERTER CURRENT SENSING VOLTAGE SENSING VOLTAGE SENSINGCONTROL INVERTER SYNCHRONIZING SIGNAL CURRENT SENSING THERMAL PROTECTION INTERNAL REGULATOR FAN CONTROL CONTROL RECTIFIER AND FILTER OVER VOLTAGE PROTECTION THERMAL PROTECTION ALARM WARNING SIGNAL MASTER SLAVE CONTROL CONTROL CURRENT SENSING July 13, 2023www.cosel.co.jp/en/

AC-DC Power Supplies Enclosed Type Ordering information

4 Triple input phase

5 Output voltage

R MODEL FETA7000T-48 FETA7000T-144 MAX OUTPUT WATTAGE[W] *1 7113 7488 DC OUTPUT 48V 148.2A 144V 52A SPECIFICATIONS MODEL FETA7000T-48 FETA7000T-144 INPUT VOLTAGE[V] AC170 - 264 3f (Output derating is required at AC170V - 180V. Refer to “Derating”) CURRENT[A] ACIN 200V 22.7typ 23.9typ FREQUENCY[Hz] 50 / 60 (47 - 63) EFFICIENCY[%] ACIN 230V 90.5% (Io=100%) 90.5% (Io=100%) POWER FACTOR ACIN 230V 0.98typ (Io=100%) INRUSH CURRENT[A] ACIN 200V *2 30max / 60max (Primary inrush current /Secondary inrush current) (More than 10 sec. to re-start) LEAKAGE CURRENT[mA] 3.0max (ACIN 240V 60Hz, Io=100%, According to IEC62368-1) OUTPUT VOLTAGE[V] 48 144 CURRENT[A] ACIN 170V-180V Output derating is required at ACIN 180V or less (refer to “Derating”) ACIN 180V-264V 148.2 52 LINE REGULATION[mV] 192max 360max LOAD REGULATION[mV] 960max 1800max RIPPLE[mVp-p] 0 to +40C *3 360max 720max -10 to 0C *3 480max 960max RIPPLE NOISE[mVp-p] 0 to +40C *3 480max 960max -10 to 0C *3 600max 1200max TEMPERATURE REGULATION[mV] 0 to +40C 480max 2200max -10 to +40C 600max 2800max DRIFT[mV] *4 192max 384max START-UP TIME[s] 1.7max (ACIN 200V, Io=100%) HOLD-UP TIME[ms] ACIN 200V 10typ (Io=100%) 20typ (Io=50%) OUTPUT VOLTAGE ADJUSTMENT RANGE[V] *5 28.8 - 52.8 *6 86.4 - 158.4 *7 OUTPUT VOLTAGE SETTING[V] 47 - 49 141 - 147 PROTECTION CIRCUIT AND OTHERS OVERCURRENT PROTECTION Works over 105% of rating (Recovers automatically, Hiccup overcurrent) (Output voltage shuts down when the output voltage continuously drops due to overcurrent protection.) OVERVOLTAGE PROTECTION[V] *8 56 - 60 168 - 180 DC_OK LAMP LED (Green) ALARM LAMP LED (Amber) REMOTE ON/OFF Provided ISOLATION INPUT-OUTPUT-AUX-RC-WRN-PG AC3,000V 1minute, Cutoff current = 100mA, DC500V 50MW min (At room temperature) INPUT-FG AC2,000V 1minute, Cutoff current = 100mA, DC500V 50MW min (At room temperature) OUTPUT-AUX-RC-WRN-PG-FG AC500V 1minute, Cutoff current = 100mA, DC500V 50MW min (At room temperature) OUTPUT-AUX-RC-WRN-PG AC100V 1minute, Cutoff current = 100mA, DC100V 50MW min (At room temperature) ENVIRONMENT OPERATING TEMP.,HUMID.AND ALTITUDE -10 to +60C (Refer to “Derating”), 20 - 90%RH (Non condensing), 3,000m (10,000 feet) max STORAGE TEMP.,HUMID.AND ALTITUDE -20 to +75C, 20 - 90%RH (Non condensing), 9,000m (30,000 feet) max VIBRATION 10 - 55Hz, 19.6m/s2 (2G), 3minutes period, 60minutes each along X, Y and Z axis IMPACT 196.1m/s2 (20G), 11ms, once each along X, Y and Z axis SAFETY AND NOISE REGULATIONS AGENCY APPROVALS UL62368-1, C-UL (CSA62368-1), EN62368-1 CONDUCTED NOISE Complies with FCC Part15-A, CISPR32-A, EN55032-A, VCCI-A HARMONIC ATTENUATOR Complies with IEC61000-3-12 OTHERS CASE SIZE/WEIGHT *9 388X43X475mm [15.28X1.69X18.70 inches] (WXHXD) / 11kg max COOLING METHOD Forced cooling (internal fan) *1 A UX output power is not included. The current of input surge to a b uilt-in noise filter (0.2ms or less) is excluded. Measured b y 500MHz oscilloscope. Ripple and r ipple noise is measured on measuring board with capacitor of 22 mF within 150mm from the output terminal. Dr ift is the change in DC output for an eight hour period after a half-hour warm-up at 25C, with the input voltage held constant at the rated input/output. Can't be used abo ve the rated output current and the rated output power. When the output v oltage is adjusted to higher than 49.92V and the load factor is over 70% of the rated current, if the load current changes quickly (< 200msec), the output voltage drops approximately 5V below the setting voltage. When the output v oltage is adjusted to higher than 149.82V and the load factor is over 70% of the rated current, if the load current changes quickly (<200msec), the output voltage drops approximately 15V below the setting voltage. Output v oltage recovers from protection by shutting down the input voltage and waiting more than 10 seconds then turning on AC input again, or turning off the output voltage by remote control. Case siz e contains neither the terminal blocks, connector and screw. T o meet the specifications, do not operate over-loaded condition. A sound ma y occur from power supply at peak loading. Example recommended EMI/EMC filter TAC-30-683 * A higher current rating EMI/EMC filter may be recommended in view of the other devices that could be connected in parallel with the power supply. *Make sure necessary tests will be carried out on your end equipment with the power supply installed in accordance with any required EMC/EMI regulations. July 13, 2023 www.cosel.co.jp/en/

AC IN 170～264V (3f) R S T FG INTERNAL MODULE 1 INTERNAL MODULE 3 INTERNAL MODULE 2 INTERNAL MODULE 1 INTERNAL MODULE 3 INTERNAL MODULE 2 ¿FETA7000T-48 ¿FETA7000T-144 DC OUT WRN PG RC VB TRM CB AUX DC OUT WRN PG RC VB TRM CB AUX DC OUT WRN PG RC VB TRM CB AUX L N FG L N FG L N FG DC OUT WRN PG RC VB TRM CB AUX DC OUT WRN PG RC VB TRM CB AUX DC OUT WRN PG RC VB TRM CB AUX L N FG L N FG L N FG AC IN 170～264V (3f) R S T FG DC OUT WRN (WARNING) PG (POWER GOOD) VB (VOLTAGE BALANCE) TRM (ADJUSTMENT OF OUTPUT VOLTAGE) CB (CURRENT BALANCE) RC (REMOTE ON / OFF) WRN (WARNING) PG (POWER GOOD) VB (VOLTAGE BALANCE) TRM (ADJUSTMENT OF OUTPUT VOLTAGE) CB (CURRENT BALANCE) RC (REMOTE ON / OFF) AUX (12V 0.15A) CONTROL WARNING SIGNAL ALARM MASTER SLAVE CONTROL DC OUT AUX (12V 0.15A) CONTROL WARNING SIGNAL ALARM MASTER SLAVE CONTROL INTERNAL REGULATOR INTERNAL REGULATOR NOISE FILTER NOISE FILTER July 13, 2023www.cosel.co.jp/en/

Block diagram of internal module AC IN 170 - 264V FG DC OUT RC CB PG (POWER GOOD) WRN L (REMOTE ON / OFF) VB (VOLTAGE BALANCE) (CURRENT BALANCE) TRM(ADJUSTMENT OF OUTPUT VOLTAGE) (WARNING) AUX (12V 0.15A) N FUSE 250V 30A INRUSH CURRENT LIMIT RECTIFIER AND FILTER INVERTER RECTIFIER AND FILTER OVER VOLTAGE PROTECTION THERMAL PROTECTION SYNCHRONIZING SIGNAL ALARM INVERTER CURRENT SENSING VOLTAGE SENSING CURRENT SENSINGCURRENT SENSING WARNING SIGNAL VOLTAGE SENSING MASTER SLAVE CONTROL CONTROL THERMAL PROTECTION NOISE FILTER INTERNAL REGULATOR FAN CONTROL CONTROL CONTROL July 13, 2023 www.cosel.co.jp/en/

244.5±0.5 444.5±0.5 475 20±0.513.8 12.5 [9.63] [17.50] [18.70] [0.49] [0.54] [1.69] [0.79] 6-M3 Mounting Hole Name plate LED(Alarm) Amber LED(DC OK) Green Output voltage adjustable potentiometer CN1 CN2 FG R S T 11±0.5 11±0.524.6 11±0.5 11±0.524.6 49 16 16 107 16 186 295 335 8 372 [0.97] [0.43] [0.43] [0.63] [14.65] [0.63][11.61] [13.19] [0.63] [7.32] [4.21] [0.43][0.97] [0.31] Terminal cover 2-M3 Mounting Hole 14-M4 Mounting Hole 388 17 11 161±0.5 161±0.5 28±0.5 21 346±0.5 21max [0.67] [0.43] [0.55] [0.83] [15.28] [13.62] [0.83] [6.34] [6.34] [5.22] [5.22] [1.10] [0.98] [1.02] [0.55] External view * Tolerance ±1 [±0.04] * Weight : 11kg max * PCB material / thickness : FR-4 / 1.6mm [0.06] * Chassis material : Stainless steel * Dimensions in mm, [ ]=inches * Screw tightening torque : M3 Mounting Hole 0.6N -m max M4 Mounting Hole 1.2N -m max M5 Input ter minal 3.0N-m max * Please connect safety ground to FG terminal on the unit. FETA7000T July 13, 2023www.cosel.co.jp/en/

AC-DC Power Supplies Enclosed Type Ordering information R MODEL FETA7000ST-48 FETA7000ST-144 MAX OUTPUT WATTAGE[W] *1 7113 7488 DC OUTPUT 48V 148.2A 144V 52A SPECIFICATIONS MODEL FETA7000ST-48 FETA7000ST-144 INPUT VOLTAGE[V] AC300 - 480 3f4-Wire (Output derating is required at AC300V - 320V. Refer to “Derating”) CURRENT[A] ACIN 400V *2 11.4typ 12.0typ FREQUENCY[Hz] 50 / 60 (47 - 63) EFFICIENCY[%] ACIN 400V 90.5% (Io=100%) 90.5% (Io=100%) POWER FACTOR ACIN 400V 0.98typ (Io=100%) INRUSH CURRENT[A] ACIN 400V *3 40max / 80max (Primary inrush current /Secondary inrush current) (More than 10 sec. to re-start) LEAKAGE CURRENT[mA] 5.0max (ACIN 480V 60Hz, Io=100%, According to IEC62368-1) OUTPUT VOLTAGE[V] 48 144 CURRENT[A] ACIN 300V-320V Output derating is required at ACIN 320V or less (refer to “Derating”) ACIN 320V-480V 148.2 52 LINE REGULATION[mV] 192max 360max LOAD REGULATION[mV] 960max 1800max RIPPLE[mVp-p] 0 to +40C *4 360max 720max -10 to 0C *4 480max 960max RIPPLE NOISE[mVp-p] 0 to +40C *4 480max 960max -10 to 0C *4 600max 1200max TEMPERATURE REGULATION[mV] 0 to +40C 480max 2200max -10 to +40C 600max 2800max DRIFT[mV] *5 192max 384max START-UP TIME[s] 1.7max (ACIN 400V, Io=100%) HOLD-UP TIME[ms] ACIN 400V 10typ (Io=100%) 20typ (Io=50%) OUTPUT VOLTAGE ADJUSTMENT RANGE[V] *6 28.8 - 52.8 *7 86.4 - 158.4 *8 OUTPUT VOLTAGE SETTING[V] 47 - 49 141 - 147 PROTECTION CIRCUIT AND OTHERS OVERCURRENT PROTECTION Works over 105% of rating (Recovers automatically, Hiccup overcurrent) (Output voltage shuts down when the output voltage continuously drops due to overcurrent protection.) OVERVOLTAGE PROTECTION[V] *9 56 - 60 168 - 180 DC_OK LAMP LED (Green) ALARM LAMP LED (Amber) REMOTE ON/OFF Provided ISOLATION INPUT-OUTPUT-AUX-RC-WRN-PG AC3,000V 1minute, Cutoff current = 100mA, DC500V 50MW min (At room temperature) INPUT-FG AC2,000V 1minute, Cutoff current = 100mA, DC500V 50MW min (At room temperature) OUTPUT-AUX-RC-WRN-PG-FG AC500V 1minute, Cutoff current = 100mA, DC500V 50MW min (At room temperature) OUTPUT-AUX-RC-WRN-PG AC100V 1minute, Cutoff current = 100mA, DC100V 50MW min (At room temperature) ENVIRONMENT OPERATING TEMP.,HUMID.AND ALTITUDE -10 to +60C (Refer to “Derating”), 20 - 90%RH (Non condensing), 3,000m (10,000 feet) max STORAGE TEMP.,HUMID.AND ALTITUDE -20 to +75C, 20 - 90%RH (Non condensing), 9,000m (30,000 feet) max VIBRATION 10 - 55Hz, 19.6m/s2 (2G), 3minutes period, 60minutes each along X, Y and Z axis IMPACT 196.1m/s2 (20G), 11ms, once each along X, Y and Z axis SAFETY AND NOISE REGULATIONS AGENCY APPROVALS UL62368-1, C-UL (CSA62368-1), EN62368-1 CONDUCTED NOISE Complies with FCC Part15-A, CISPR32-A, EN55032-A, VCCI-A with an external EMI/EMC filter. (refer to Instruction manual) HARMONIC ATTENUATOR Complies with IEC61000-3-2 Class A *10 OTHERS CASE SIZE/WEIGHT *11 388X43X475mm [15.28X1.69X18.70 inches] (WXHXD) / 11kg max COOLING METHOD Forced cooling (internal fan) *1 A UX output power is not included. The current flo wing through the neutral line increases when AC input voltage is over AC456V 3f 4-Wire. The flowing current will vary according to the input voltage and the load current. The maximum flowing current will be 18A. The current of input surge to a b uilt-in noise filter (0.2ms or less) is excluded. Measured b y 500MHz oscilloscope. Ripple and r ipple noise is measured on measuring board with capacitor of 22 mF within 150mm from the output terminal. Dr ift is the change in DC output for an eight hour period after a half-hour warm-up at 25C, with the input voltage held constant at the rated input/output. Can't be used abo ve the rated output current and the rated output power. When the output v oltage is adjusted to higher than 49.92V and the load factor is over 70% of the rated current, if the load current changes quickly (< 200msec), the output voltage drops approximately 5V below the setting voltage. When the output v oltage is adjusted to higher than 149.82V and the load factor is over 70% of the rated current, if the load current changes quickly (<200msec), the output voltage drops approximately 15V below the setting voltage. Output v oltage recovers from protection by shutting down the input voltage and waiting more than 10 seconds then turning on AC input again, or turning off the output voltage by remote control. *10 Please contact us about another class *11 Case siz e contains neither the terminal blocks, connector and screw. T o meet the specifications, do not operate over-loaded condition. A sound ma y occur from power supply at peak loading. *Make sure necessary tests will be carried out on your end equipment with the power supply installed in accordance with any required EMC/EMI regulations. Example recommended EMI/EMC filter YAC-25-685 * A higher current rating EMI/EMC filter may be recommended in view of the other devices that could be connected in parallel with the power supply. July 13, 2023 www.cosel.co.jp/en/

AC IN 300～480V (3f 4-Wire) N FG INTERNAL MODULE 1 INTERNAL MODULE 3 INTERNAL MODULE 2 INTERNAL MODULE 1 INTERNAL MODULE 3 INTERNAL MODULE 2 ¿FETA7000ST-48 ¿FETA7000ST-144 FETA7000ST-48 FETA7000ST-144 DC OUT WRN PG RC VB TRM CB AUX DC OUT WRN PG RC VB TRM CB AUX DC OUT WRN PG RC VB TRM CB AUX L N FG L N FG L N FG DC OUT WRN PG RC VB TRM CB AUX DC OUT WRN PG RC VB TRM CB AUX DC OUT WRN PG RC VB TRM CB AUX L N FG L N FG L N FG AC IN 300～480V (3f 4-Wire) DC OUT WRN (WARNING) PG (POWER GOOD) VB (VOLTAGE BALANCE) TRM (ADJUSTMENT OF OUTPUT VOLTAGE) CB (CURRENT BALANCE) RC (REMOTE ON / OFF) WRN (WARNING) PG (POWER GOOD) VB (VOLTAGE BALANCE) TRM (ADJUSTMENT OF OUTPUT VOLTAGE) CB (CURRENT BALANCE) RC (REMOTE ON / OFF) AUX (12V 0.15A) CONTROL WARNING SIGNAL ALARM MASTER SLAVE CONTROL DC OUT AUX (12V 0.15A) CONTROL WARNING SIGNAL ALARM MASTER SLAVE CONTROL INTERNAL REGULATOR INTERNAL REGULATOR N FG NOISE FILTER NOISE FILTER July 13, 2023www.cosel.co.jp/en/

[1.69] [0.54][0.49] [18.70] [17.50] [9.63] 12.5 13.8 20±0.5 [0.79] 475 444.5±0.5 244.5±0.5 N FG CN2 CN1 Output voltage adjustable potentiometer LED(DC OK) Green LED(Alarm) Amber Name plate 6-M3 (Depth:10mm max) Mounting Hole [0.31] [0.97] [0.43] [0.43] [4.21] [7.32] [0.63] [13.19] [11.61] [0.63] [14.65] [0.63] [0.43] [0.43][0.97] 3728 335 295 186 16107 161649 24.6 11±0.5 11±0.5 24.6 11±0.5 11±0.5 14-M4 (Depth:15mm max) Mounting Hole 2-M3 (Depth:10mm max) Mounting Hole Terminal cover [0.55] [1.02] [0.98] [1.10] [5.22][5.22] [6.34][6.34] [0.83] 14 [13.62] [15.28] [0.83] [0.55] [0.43][0.67] 21max 346±0.521 8 127±0.5 117±0.5 128±0.5 28±0.5161±0.5 132.5±0.5132.5±0.5 161±0.5 1117 14 388 6-M4 (Depth:15mm max) Mounting Hole External view Block diagram of internal module AC IN 173 - 277V FG DC OUT RC CB PG (POWER GOOD) WRN L (REMOTE ON / OFF) VB (VOLTAGE BALANCE) (CURRENT BALANCE) TRM(ADJUSTMENT OF OUTPUT VOLTAGE) (WARNING) AUX (12V 0.15A) N FUSE 250V 30A INRUSH CURRENT LIMIT RECTIFIER AND FILTER INVERTER RECTIFIER AND FILTER OVER VOLTAGE PROTECTION THERMAL PROTECTION SYNCHRONIZING SIGNAL ALARM INVERTER CURRENT SENSING VOLTAGE SENSING CURRENT SENSINGCURRENT SENSING WARNING SIGNAL VOLTAGE SENSING MASTER SLAVE CONTROL CONTROL THERMAL PROTECTION NOISE FILTER INTERNAL REGULATOR FAN CONTROL CONTROL CONTROL * Tolerance ±1 [±0.04] * Weight : 11kg max * PCB Material / thickness : FR-4 / 1.6mm [0.06] * Chassis Material : Stainless steel * Dimensions in mm, [ ]=inches * Screw tightening torque : M3 Mounting Hole 0.6N -m max M4 Mounting Hole 1.2N -m max Terminal block 3.0N-m max * Please connect safety ground to FG terminal on the unit. July 13, 2023 www.cosel.co.jp/en/

¿ FETA2500BA, 3000BA 1 2 345 6 7 8 9 0 1AC (L) Input Terminals AC170 - 264V 1f47 - 63Hz 2AC (N) (M4) 3Frame ground (M4 ) 4+Output 5-Output 6Output voltage adjustable potentiometer 7CN1 8CN2 Connectors 9LED for output voltage confirmation (DC_OK) 0LED for fault condition detection (ALARM) ¿ FETA2500BA, 3000BA Pin Configuration and Functions of CN1, CN2 11 12 11 12 CN1 CN2 Pin Configuration and Function of CN1, CN2 Pin No. Pin Name Function

1 AUXG Auxiliary power output (GND)

2 AUX Auxiliary power output

3 WRNG Warning signal (GND)

4 WRN Warning signal

5 PGG Alarm signal (GND)

6 PG Alarm signal

7 RCG Remote ON/OFF (GND)

8 RC Remote ON/OFF

9 COM Signal ground

10 TRM Adjustment of output voltage

11 VB Voltage Balance

12 CB Current Balance

Mating connector and terminal Connector Housing Terminal Mfr. CN1 S12B-PUDSS-1 PUDP-12V-S Reel : SPUD-001T -P0.5 or SPUD-002T-P0.5 J.S.TCN2 ¿ FETA3000BC Pin Configuration and Function of CN1,CN2, CN3 Pin Configuration and Functions of CN1, CN2 Pin No. Pin Name Function 1 N.C. - 2 N.C. - 3 N.C. - 4 N.C. -

5 COM Signal ground

6 TRM Adjustment of output voltage

7 VB Voltage Balance

8 CB Current Balance

Pin Configuration and Functions of CN3 Pin No. Pin Name Function

1 WRNG Warning signal (GND)

2 WRN Warning signal

3 PGG Alarm signal (GND)

4 PG Alarm signal

5 RCG Remote ON/OFF (GND)

6 RC Remote ON/OFF

Mating connector and terminal Connector Housing Terminal Mfr. CN1 S8B-PUDSS-1 PUDP-8V-S Reel : SPUD-001T -P0.5 or SPUD-002T-P0.5 J.S.TCN2 CN3 DF11-6DP-2DS DF11-6DS-2C Reel : DF11-22SCF or DF11-2428SCF Hirose ¿ FETA3000BC 5 4 3 2 1 6 7 8 9 0 å 1AC (L) Input Terminals AC170 - 264V 1f47 - 63Hz 2AC (N) (M4) 3Frame ground (M4 ) 4+Output 5-Output 6Output voltage adjustable potentiometer 7CN1 8CN2 Connectors 9CN3 0LED for output voltage confirmation (DC_OK) åLED for fault condition detection (ALARM) 222 666 111 555 111 222 777 8 88 777 111 888 222 CN1CN1CN1 CN2CN2CN2 CN3CN3CN3 FETA-15 FETA-series Terminal Blocks July 13, 2023www.cosel.co.jp/en/

¿ FETA7000ST 1 2 3 4 56 9 0 å ∫ ¿ FETA7000ST Pin Configuration and Functions of CN1, CN2 CN2CN1 Pin Configuration and Function of CN1, CN2 Pin No. Pin Name Function Mating connector and terminal Connector Housing Terminal Mfr. CN1 S12B-PUDSS-1 PUDP-12V-S Reel : SPUD-001T -P0.5 or SPUD-002T-P0.5 J.S.TCN2 1AC (L3) 2AC (L2) Input Terminals AC170 - 264V 3f - 4 wire 47 - 63Hz 3AC (L1) (M5) 4AC (N) 5Frame ground (M5 ) 6+Output 7-Output 8CN2 9CN1 Connectors 0LED for output voltage confirmation (DC_OK) åLED for fault condition detection (ALARM) ∫Output voltage adjustable potentionmeter ¿ FETA7000T 1 2 3 45 6 7 8 9 0 å ¿ FETA7000T Pin Configuration and Functions of CN1, CN2 CN2CN1 Pin Configuration and Function of CN1, CN2 Pin No. Pin Name Function Mating connector and terminal Connector Housing Terminal Mfr. CN1 S12B-PUDSS-1 PUDP-12V-S Reel : SPUD-001T -P0.5 or SPUD-002T -P0.5 J.S.TCN2 1AC (T) 2AC (S) Input Terminals AC170 - 264V 3f47 - 63Hz 3AC (R) (M5) 4Frame ground (M5 ) 5+Output 6-Output 7CN2 8CN1 Connectors 9LED for output voltage confirmation (DC_OK) 0LED for fault condition detection (ALARM) åOutput voltage adjustable potentionmeter FETA-16 Terminal Blocks FETA-series July 13, 2023 www.cosel.co.jp/en/

¡Screw mounting requires considering the product weight for safety fixtures. ¡To keep enough insulation distance between screws and internal components, length of the mounting screw should not exceed rec- ommendation as shown in right figure. ¡The power supplies have a built-in forced cooling fan. Do notblock ventilation at the suction side and its opposite side. * Reverse airflow option (-F2) is available for FETA2500BA. Refer to Instruction manual. ¡If you use a power supply in a dusty environment, it can cause a failure. Please consider taking such countermeasures as installing an air filter near the suction area of the system to prevent a failure. ¡When mounting the power supply with screws, it is recommended that this be done as shown below. If other methods are used, be sure the weight of the power supply is taken into account. a Chassis of FETA seriesChassis of customer system Mounting Screw Model Mounting hole a (Max penetration length) FETA2500BA, 3000BA, 3000BC Bottom 6mm max Side 4.5mm max FETA7000T, 7000ST Side 15mm max ¿ FETA2500BA, 3000BA, 3000BC (a) Front side( b) Rear side Intake opening Exhaust opening Air flow Air flow 30mm min30mm min FETA2500BA, 3000BA, 3000BC ¿ FETA7000T, 7000ST (a) Front side (b) Rear side Air flow Air flow Intake opening Exhaust opening 30mm min30mm min FETA7000T, 7000ST Intake opening Exhaust opening +V Input Input Input (A)( B) (C) Fixed screw (3 pcs.) Fixed screw (3 pcs.) Fixed screw (2 pcs.) Fixed screw (2 pcs.) (a) (b) Fixed screw (6 pcs.) Fixed screw (6 pcs.) -V +V Input Fixed screw (6 pcs.) Fixed screw (6 pcs.) -V +V Input ¿ FETA2500BA, 3000BA, 3000BC ¿ FETA7000T, 7000ST FETA-17 FETA-series Assembling and Installation Method July 13, 2023www.cosel.co.jp/en/

¿ Input Voltage Derating Curve FETA2500BA, 3000BA, 3000BC, 7000T [AC V]170 180 100Load [%] FETA7000ST [AC V]300 320 100Load [%] ¿ Ambient Temperature Derating Curve FETA2500BA, FETA3000BA 807040 60-102 10 30 5000 100 Load factor [%] Ambient temperature [C] FETA3000BC 807040 60-10 2 10 30 5000 100 Ambient temperature [C] Load factor [%] FETA7000T, FETA7000ST 807040 60- 10 2 10 30 5000 100 Load factor [%] Ambient temperature [C] ¡Specifications for ripple and ripple noise changes in the shadedarea. FETA-18 Derating ◆ It is neccessary to read the “Instruction Manual” and “Before using our product” before you use our product. Instruction Manual https://www .cosel.co.jp/redirect/catalog/en/FETA/ Before using our product https://en.cosel.co.jp/technical/caution/in dex.html Instruction Manual NOTICE FETA FETA-series July 13, 2023 www.cosel.co.jp/en/

Basic Characteristics Data Model Circuit method Switching frequency [kHz] Input current [A] Rated input fuse Inrush current protection circuit PCB/Pattern Series/Parallel operation availability Material Single sided Double sided Series operation Parallel operation FETA2500BA Active filter 47 13.8 250V 30A Relay FR-4 Ye s Ye s Ye sPhase-shift Full- bridge converter 94 FETA3000BA Active filter 47 16.6 250V 30A Relay FR-4 Ye s Ye s Ye sPhase-shift Full- bridge converter 94 FETA3000BC Active filter 47 16.8 250V 30A Relay FR-4 Ye s Ye sPhase-shift Full- bridge converter 94 FETA7000T Active filter 47 23.9 250V 30A Relay FR-4 Ye s Ye s Ye sPhase-shift Full- bridge converter 94 * The v alue of input current is at ACIN 200V and rated laod. Model Circuit method Switching frequency [kHz] Input current [A] Rated input fuse Inrush current protection circuit PCB/Pattern Series/Parallel operation availability Material Single sided Double sided Series operation Parallel operation FETA7000ST Active filter 47 12.0 250V 30A Relay FR-4 Ye s Ye s Ye sPhase-shift Full- bridge converter 94 * The v alue of input current is at ACIN 400V and rated load. July 13, 2023www.cosel.co.jp/en/