PFC375 BEL | Alldatasheet

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Technical content

The PFC375 products of the PerFormanCe Power Series incorporate high performance midrange power, active Power Factor Correction (PFC), and high reliability to meet varied commercial and industrial requirements. Providing tightly-regulated DC power in a wi de variety of single and multiple output configurations, the PFC375 is designed to provide full output power with only 300 Linear Feet per Minute (LFM) forced -air cooling (factory installed fan optional). Other features include remote sense, power fail, logic level inhibit, and DC power good. Main channel current sharing is provided for redundant applications. The PFC375 is available with SAE mountings or optional metric mountings. The PFC375 product line is approved to the latest international regulatory standards and displays the CE Mark.

  • RoHS Compliant
  • Greater than 1 million hours demonstrated MTBF
  • Power Factor Correction (PFC) meets EN61000-3-2
  • Fully-regulated outputs
  • Main output remote sense
  • Current Share, Power Fail, and Power Good signals
  • Overtemperature, overvoltage, and overcurrent protected
  • Available with metric and SAE mountings
  • Input transient & ESD compliance to EN61000-4-2/-3/-4/-5
  • Fan output voltage and optional fan

2 PFC375 Series

tech.support@psbel.com MODEL OUTPUT VOLTAGE ADJUSTMENT RANGE MAX. OUTPUT CURRENT 1 LINE REGULATION LOAD REGULATION RIPPLE & NOISE % p-p 2 INITIAL SETTING ACCURACY NOTES: 1 Output currents ratings are expressed with 300 LFM forced air. 2 Maximum peak-to-peak noise expressed as a percentage of output voltage, 20 MHz bandwidth.

3 Models without suffix G use the lead solder exemption

Ooo Model numbers highlighted in yellow are not recommended for new designs or EOL. Isolated V3 and V4 Can Be Used as Positive Or Negative Output MODEL OUTPUT VOLTAGE ADJUSTMENT RANGE OUTPUT CURRENT1 PEAK OUTPUT CURRENT3 LINE REGULATION LOAD REGULATION RIPPLE & NOISE % p-p2 INITIAL SETTING ACCURACY PFC375-4000G 5V Fixed 3A 3A 2% 2% 2.4% 4.9V to 5.1V PFC375-4001G4 PFC375-4002G5 PFC375-4004G PFC375-4005G6 PFC375-4200G PFC375-4201G PFC375-4500G

+86 755 298 85888 Europe, Middle East +353 61 225 977 North America +1 408 785 5200 © 2019 Bel Power Solutions & Protection BCD.00594_AC NOTES: 1 Output currents ratings are expressed with 300 LFM forced air. 2 Maximum peak-to-peak noise expressed as a percentage of output voltage, 20 MHz bandwidth. 3 Peak loads up to 450 Watts for 60 seconds or less are acceptable, (10% duty cycle max.). Peak power must not exceed 450 Watts. 4 V4 can be adjusted to 16 V with a minimum load of 5 A on V1. 5 For operation of V4 greater than 24 V, consult factory. 6 V3 and V4 may be series connected to obtain 48 V.

7 Models without suffix G use the lead solder exemption

Ooo Model numbers highlighted in yellow are not recommended for new designs or EOL PARAMETER CONDITIONS / DESCRIPTION MIN NOM MAX UNITS Input Voltage - AC Continuous input range. 85 264 VAC Input Frequency AC Input. 47 63 Hz Brown Out Protection Lowest AC input voltage that regulation is maintained with full rated loads. 85 VAC Hold-Up Time Over full AC input voltage range at full rated load. 20 ms Input Current 85 VAC at full rated load. 6 ARMS Input Protection Non-user serviceable internally located AC input line fuse, F10A, 250V. Inrush Surge Current Internally limited by thermistor, one cycle, 25°C. 110 VAC

220 VAC 35

65 APK

Power Factor Per EN61000-3-2. 0.98 W/VA Operating Frequency Switching frequency of main transformer. 100 kHz PARAMETER CONDITIONS / DESCRIPTION MIN NOM MAX UNITS Efficiency Full rated load, 110 VAC. Varies with distribution of loads among outputs. 68 % Minimum Loads Single output models. Multiple output models, 5V main output only. Multiple output models, 24V main output only. 3.5 Amps Ripple and Noise Full load, 20MHz bandwidth. See Model Selection Charts Output Power 300 LFM forced air cooling required for operation. See optional fan. Continuous power, multiple output models. Peak power, all models. 375 450 Watts Overshoot / Undershoot Output voltage overshoot/undershoot at turn-on. 0 V Regulation Varies by output. Total regulation includes: line changes from 85-

132 VAC or 170-264 VAC, changes in load starting at 20% load

and changing to 100% load. See Model Selection Charts Transient Response Recovery time, to within 1% of initial set point due to a 50-100% load change, 3% max. deviation. (Main output only on multi-output units). 1 ms Turn-On Delay Time required for initial output voltage stabilization. 1 Sec Turn-On Rise Time Time required for output voltage to rise from 10% to 90%. 10 ms

4 PFC375 Series

tech.support@psbel.com PARAMETER CONDITIONS / DESCRIPTION MIN NOM MAX UNITS Overvoltage Protection Provided on single output units and the main output only of multiple output units. PFC375-30XXG, PFC375-40XXG, PFC375-45XXG PFC375-1012G PFC375-1015G PFC375-1024G PFC375-1028G PFC375-1048G PFC375-42XXG 6.0 13.5 17.0 27.0 30.8 60.0 27.0 6.4 15.5 19.5 30.7 35.0 70.0 30.7 V Overload Protection Fully protected against output overload and short circuit. Automatic recovery upon removal of overload condition. Overtemperature Protection System shutdown due to excessive internal temperature, automatic reset. Remote Sense Total voltage compensation for cable losses with respect to the main output. 250 mV Current Share Accuracy of shared current with up to 6 parallel units. 10 % Inhibit TTL compatible logic signal will inhibit outputs by the application of a logic low signal. An open circuit or external TTL high signal allows normal operation. Input Power Fail Warning TTL compatible logic signal. Time before regulation dropout due to 5 loss of input power at 110 VAC. 5 ms Power Good TTL compatible signal. Signal is low if main output is greater or less than 10% of nominal. Fan Voltage Provides 170 mA current to user-supplied fan, if fan option is not selected. 12 V PARAMETER CONDITIONS / DESCRIPTION MIN NOM MAX UNITS Agency Approvals Approved to the latest edition of the following standards. UL/CSA60950-1, EN60950-1 and IEC60950-1 Approved Dielectric Withstand Voltage Input to Output per EN60950. 2600 VDC Electromagnetic Interference FCC CFR title 47 Part 15 Sub-Part B - Conducted. EN55022 / CISPR 22 Conducted. B B Class ESD Susceptibility Per EN61000-4-2, level 4. 8 kV Radiated Susceptibility Per EN61000-4-3, level 3. 10 V/M EFT/Burst Per EN61000-4-4, level 4. ± 4 kV Input Transient Protection Per EN61000-4-5 level 3. Line-to-Line Line-to-Ground 2 kV Insulation Resistance Input-to-Output. 10 MΩ Leakage Current Per EN60950, 264 VAC. 2.0 mA

+86 755 298 85888 Europe, Middle East +353 61 225 977 North America +1 408 785 5200 © 2019 Bel Power Solutions & Protection BCD.00594_AC PARAMETER CONDITIONS / DESCRIPTION MIN NOM MAX UNITS Altitude Operating. Non-Operating. 10k 40k ASL Ft. Operating Temperature Derate linearly above 50°C by 2.5% per °C. At 100% load: At 50% load: 0 50 70 °C Storage Temperature -55 85 °C Forced Air Cooling Forced air cooling of 300 LFM is required if the internal fan option is not specified. Cooling air velocity is measured 1/4" above, at the middle of the chassis. Airflow direction is from the input section to the output section. Temperature Coefficient 0°C to 70°C (after 15 minute warmup). ± 0.02 ± 0.05 %/°C Relative Humidity Non-Condensing. 5 95 %RH Shock Operating: 10±3mS, 3 axis, Halfsine. 20 G Non-operating: 10±3mS, 3 axis, Halfsine. 20 40 G Vibration Operating: 5-32 Hz 32-2000 Hz Sinusoidal Non-operating: 0.02 6.15 in (DA) GRMS GRMS PARAMETER CONDITIONS / DESCRIPTION MIN NOM MAX UNITS Dimensions Overall Size 228.6 x 127.0 x 63.5 9.00 x 5.00 x 2.50 mm in Overall Length With Fan 266.7 10.50 mm in Weight 1.95 4.3 kg lb PARAMETER CONDITIONS / DESCRIPTION MIN NOM MAX UNITS Metric Mounting Add “M” as a suffix to the model number to order chassis with M4 x 0.7 mounting inserts. 228.6 x 127.0 x 63.5 9.00 x 5.00 x 2.50 mm in Fan Add “F” as a suffix to the model number to order integral fan. (Provides required 300 LFM of forced air cooling). 266.7 x 127.0 x 63.5 10.50 x 5.00 x 2.50 mm in 6-32 Screw Terminal on 0.375" (9.5mm) Centers Bus Bar Main Output, E1 & E2, 10-32 Screw Terminal Chassis: 0.090" (2.3mm) Aluminum Alloy, With Clear Finish TERMINAL BLOCKS have 6-32 (PHILSLOT) screw connections on 0.375" (9.53mm) centers; open space clearance for connections is 0.31" (7.87mm).

6 PFC375 Series

Figure 1. Mechanical Drawing PFC375 equipment used in hazardous environments, or nuclear control systems. the date manufactured. Specifications are subject to change without notice.