TXP3500 BEL | Alldatasheet
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Technical content
The TXP3500/4000 series of fan cooled power supplies convert the universal 3 phase AC line to an adjustable, wide range output at 3.5/4 kW and a 12 V standby output. Thanks to active current share system up to 8 units may be operated in parallel (28/32 kW). This industrial Power Supply Unit (PSU) includes DSP technology which enables monitoring of all electrical parameters and allowing control of the PSU from a system controller via RS485 / CAN bus communication interface. The output voltage is adjustable also by a resistor connected to Margin input. The 2U package makes the unit suitable for using in workstations, storage systems, racks for industrial and many other applications.
- World-Wide 3-phase Input Voltage Range (nom. 200 Vrms to 480 Vrms)
- Power Factor > 0.94
- High Power Density 16 W/in3
- 93% Typical Efficiency
- Parallel Operation of up to 8 Units (28/32 kW)
- Serial Operation of up to 4 Units
- Internal Fan Cooling System
- -25 to 55°C of Ambient Temperature
- Possibility to Install 3 Units in 2U 19” Rack
- RS485 / CAN bus Interfaces
- Adjustable Output Voltage Range
- Auxiliary Output 12 V / 0.8 A
- Active Current Sharing
- Industrial, Process & Control, Machinery PSU with universal input voltage range (180 – 528 VAC line to line) and configurable output voltage.
2 TXP3500/4000 Series
+86 755 298 85888 Europe, Middle East +353 61 225 977 North America +1 408 785 5200 © 2020 Bel Power Solutions & Protection BCD.00684_AE MODEL INPUT VOLTAGE RANGE NOMINAL OUTPUT VOLTAGE OUTPUT VOLTAGE RANGE MAX OUTPUT CURRENT MAX OUTPUT POWER AVAILABILITY TXP3500-1048G 180 – 528 Vrms, 50/60 Hz 48 V Adjustable 10 – 50 VDC 73 ADC 3500 W Available TXP4000-1110G 350 – 528 Vrms, 50/60 Hz 110 V Adjustable 30 – 137.5 VDC 36.5 ADC 4000 W Available PARAMETER DESCRIPTION / CONDITION MIN NOM MAX UNIT Input Voltage * Nominal (line to line) TXP3500-1048G TXP4000-1110G 200-480 400-480 Vrms Permitted variation: TXP3500-1048G TXP4000-1110G 180 350 528
528 Vrms
Permitted variation: 50/60 Hz 47 63 Hz Input Current * Per Line TXP3500-1048G 5 12 Arms TXP4000-1110G 5.2 7 Inrush Current Per Line 60 ** Apk Power Factor 0.94 Fuse 3 x 20 A, Fast acting * Model dependent ** After one minute cooling period PARAMETER DESCRIPTION / CONDITION MIN NOM MAX UNIT Output Voltage Adjustable (range see Model Selection table) Output Power Rating @ High Line and Low Line / High Line 3500 /4000 W Output Current Fixed or Adjustable (60 – 100%) See Model Efficiency Typical, at High Line and nom. load 93 % Voltage Setting Accuracy ± 0.5 % Line Regulation @ Io = 0.5 * Io_nom ±0.5 % Load Regulation ±0.3 % Thermal Drift ±0.02 %/°C Transient Response @ Load variation 10-100% and back: Recovery time: @ Load variation 50-100% and back: Recovery time: 0.4 ms ms Ripple Vout_nom (BW 20 MHz) 1.5 % Output Start Up 2.5 s Rise Time 250 ms
tech.support@psbel.com PARAMETER DESCRIPTION / CONDITION Protection / Vout_OFF Over Temperature Protection (internal sensors) >85°C Tamb, >90/110°C Ths1/2 Input Under Voltage Protection Input Over Voltage Protection Reversed Sense Output Protection Output Under Voltage Protection Output Over Voltage Protection Output Over Current / Short Circuit Protection Warning / Alarm Input under voltage Input over voltage Output over voltage Output under voltage Output overload Over temperature (internal sensors) >70°C Tamb, >105°C Ths2
5.1 GUI (GRAPHIC USER INTERFACE) SC UTILITY AND RS485/CAN COMMUNICATION PROTOCOL
Please see detailed description in document BCA.00186, for the GUI please contact a Bel Power Solutions sales representative.
5.2 LED SIGNALING
LED NAME COLOR STATUS OPERATING CONDITIONS AC-OK Green ON Blinking slowly AC Input Voltage is within operation range Over/under voltage DC-OK Green/Chartreuse/Yellow Green ON Chartreuse ON Yellow ON Blinking slowly Output current 0-33 % Output current 33-66 % Output current 66-100 % Over/under voltage OT/FAIL Yellow ON Blinking slowly Blinking fast Over Temperature Fan fail Communication error / no communication PARAMETER DESCRIPTION / CONDITION CRITERION Insulation Input to output: Input to chassis: Output to chassis: Signals to chassis: 1.5 kVAC (factory tested) 1 1.5 kVAC
353 VAC
177 VAC
Safety Standards Latest edition of the following standards: CSA/UL 62368-1 3rd, EN 62368-1 3rd and IEC 62368-1 3rd Radiated Emission EN55011 Class A Conducted Emissions EN55011 Class A IMMUNITY REQUIREMENTS Electrostatic Discharge EN61000-4-2 Level 4: ±6 kV contact, ±8 kV air Criterion B Radiated Electromagnetic Field EN61000-4-3 80 – 6000 MHz Criterion A Electrical Fast Transient (EFT)/Burst EN61000-4-4 Level 3: ±2 kV Criterion A Surge Immunity EN61000-4-5 Level 3: ±1 kV DM, ±2 kV CM Criterion B RF Conducted Immunity EN61000-4-6 Level 3: 10 Vac, 0.15 – 80 MHz Criterion A Useful Life Assessment >5 years life at ambient temperature of +55°C >10 years of predicted electrolytic capacitor life at TA = 55°C of and 100% load.
1 According to IEC/EN 60950 subassemblies connecting input to output are pre-tested with 3 kVAC
4 TXP3500/4000 Series
Figure 1. Rear View - Connector Positions
8.1 INPUT POWER CONNECTOR: PINOUT
528 Vrms (line to line)
tech.support@psbel.com
8.2 POWER OUTPUT CONNECTOR: +/- BUS BARS
SIGNAL NAME PIN # TYPE SIGNAL REFERENCE LOW LEVEL HIGH LEVEL V MAX I MAX Vout+ + Output Power DC Vout- - 50 / 137.5 VDC 73 / 36.5 ADC Vout- - Output Power DC - - Connector type: Bus-bar see Fig.1 Mating part: Ring terminal for M4 screw, with appropriate cross section for wire.
8.3 SIGNAL INPUT CONNECTOR: PINOUT
SIGNAL NAME PIN # TYPE SIGNAL REFERENCE LOW LEVEL HIGH LEVEL V MAX I MAX RS485-A 1 RS485 Half Duplex, Differential pair RS485-B +/-60 mA @ 60 Ω, 0 pF2 -7 to 12 VDC 8 mA CAN_H 2 CAN Bus CAN_L - -27 to 40 VDC 15 mA RESERVED 3 Do not connect DRTN - - IN OK 4 AC Power Fail Warning – open collector, low by fail DRTN <0.4 VDC
5 VDC
5.1 VDC
OUT OK 5 Output Voltage Fault – open collector, low by fail DRTN <0.4 VDC INHIBIT 6 Output Inhibit - Open circuit or “High” to DRTN shuts OFF Vout DRTN <0.4 VDC >2.5 VDC ENABLE 7 Power Supply Enable pin – for unit enable short this pin to DRTN DRTN <0.4 VDC >2.5 VDC DRTN1 8 Digital Ground / Return - - - RS485-B 9 RS485 Half Duplex, Differential pair RS485-A +/-60 mA @ 60 Ω, 50 pF2 -7 to 12 VDC 8 mA CAN_L 10 CAN Bus CAN_H - -27 to 40 VDC 15 mA N.C. 11 Do not connect - - - OT/FAIL 12 Over Temperature / PSU Fail - open collector, low by fail DRTN <0.4 VDC PS-PRESENT 13 Power Supply Seated – signal internally connected through 10 Ohm resistor to DRTN DRTN - 1 VDC 100 mA N.C. 14 Do not connect - - - N.C. 15 Do not connect - - -
1 DRTN and SRTN / Vout- are galvanically separated, SRTN and Vout- are internally connected together
2 Connect 120 Ω resistors between RS485-A and RS485-B on both sides of the line externally
Connector type: E-TEC, SDD-1515-2-95-FMS Mating part: Würth Elektronik, 61801529321
6 TXP3500/4000 Series
+86 755 298 85888 Europe, Middle East +353 61 225 977 North America +1 408 785 5200 © 2020 Bel Power Solutions & Protection BCD.00684_AE
8.4 SIGNAL OUTPUT CONNECTOR: PINOUT
SIGNAL NAME PIN # TYPE SIGNAL REFERENCE LOW LEVEL HIGH LEVEL V MAX I MAX RS485-A 1 RS485 Half Duplex, Differential pair RS485-B +/-60 mA @ 60 Ω, 50 pF2 -7 to 12 VDC 8 mA CAN_H 2 CAN Bus CAN_L - -27 to 40 VDC 15 mA RESERVED 3 Do not connect DRTN - - IN OK 4 AC Power Fail Warning – open collector, low by fail DRTN <0.4 VDC OUT OK 5 Output Voltage Fault – open collector, low by fail DRTN <0.4 VDC INHIBIT 6 Output Inhibit - Open circuit or “High” to DRTN shuts OFF Vout DRTN <0.4 VDC >2.5 VDC ENABLE_MULTI 7 Power Supply Enable pin for all units enable (in serial or parallel operation) DRTN <0.4 VDC >2.5 VDC DRTN1 8 Signal Return - - - RS485-B 9 RS485 Half Duplex, Differential pair RS485-A +/-60 mA @ 60 Ω, 50 pF2 -7 to 12 VDC 8 mA CAN_L 10 CAN Bus CAN_H - -27 to 40 VDC 15 mA N.C. 11 Do not connect - - - OT/FAIL 12 Over Temperature / PSU Fail – open collector, low by fail DRTN <0.4 VDC Power Supply Seated – last unit in a string will pull down this signal (external short to DRTN) and informs the Master Controller that all units in the string are seated and connected DRTN <0.4 VDC N.C. 14 Do not connect - - - N.C. 15 Do not connect - - - Connector type: E-TEC, SDD-1515-2-95-FMS Mating part: Würth Elektronik, 61801529221
8.5 SENSE/AUX/MARGIN/ACS LINES INPUT/OUTPUT CONNECTOR: PINOUT
SIGNAL NAME PIN # TYPE SIGNAL REFERENCE LOW LEVEL HIGH LEVEL V MAX I MAX SENSE+ 1 Sense line for Vout+ – voltage drop compensation for positive pole - - SENSE- 2 Sense line for Vout- – voltage drop compensation for negative pole - - +Vaux 3 Auxiliary output voltage SRTN 12.15 VDC 11.85 VDC 0.8 ADC SRTN1 4 Return for +Vaux, Margin, ACS - - - MARGIN 5 Adjust output voltage by ext. resistor connected between this pin and SRTN SRTN 0 Ohms 37k Ohms 5.1 VDC ACS 6 Active Current Share SRTN 0.2 VDC
5.0 VDC
7 VDC
0.7 mA
1 SRTN and Vout- are internally connected together
Connector type: Phoenix Contact, MC 1.5/ 2-G-3.81 Mating part: Phoenix Contact, MC 1.5/ 2-ST-3.81
8.6 DIP SWITCH FUNCTION
8.7 PARALLEL OPERATION
7 ENA
6 INH
6 ACS
4 SRTN
8 DRTN
Figure 2. Parallel Operation Schematic
8 TXP3500/4000 Series
8.8 SERIAL OPERATION
Figure 3. Serial Operation Schematic Figure 4. Mechanical Dimensions
tech.support@psbel.com NUCLEAR AND MEDICAL APPLICATIONS - Products are not designed or intended for use as critical components in life support systems, equipment used in hazardous environments, or nuclear control systems. TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the date manufactured. Specifications are subject to change without notice.