ABC401-1048-UC

OPEN FRAME AC-DC CONVERTERS POWER SUPPLY

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
Manufacturer: BEL / PARTNER STOCK
Product type: AC / DC Open Frame Power Supplies
SVHC: To Be Advised
Product Range: ABC401 Series
Delivery and price
Units per pack	3
Price	463.22 €
Current stock	10+
Lead time	30 days
Datasheet
The ABC401 Series of AC-DC power supplies provides up to 400 W of regulated output power through wide input voltage range 90 – 264 VAC in single outputs of 12, 24, 28, 36 or 48 VDC. 

The ABC401 Series comes in five different low-profile packages, offering 12 and 5 VSB standby outputs and a full set of protection features. Available control signals include Power Good (P_OK), Remote On/Off (PS_ON) and remote sense compensation on the (+) load line. 

The ABC401 Series complies with the latest international safety standards for IT equipment and displays the CE-Mark for the European Low Voltage Directive (LVD). 

- Universal input voltage range (90 – 264 VAC) 

- Active PFC, EN 61000-3-2 Class C, D compliant 

- • Steady 400 W output power (440 W peak) • High efficiency (94% typical) 

- Low stand by power consumption (<0.5 W) 

- 12, 24, 28, 36, 48 VDC standard output voltages 

- • +5V stand by, 2 A and 12 V auxiliary, 1 A outputs • Low earth/touch leakage currents (<300/100 µA) • Fan speed control function (Off at <50 W) • Over temperature protection 

- Input under voltage, output over voltage protections 

- • Over current and short circuit protection 

- Remote On/Off and power good signal 

- 5 available packages all fit 1U installation 

- IEC/EN/UL 60950-1 and 62368-1 compliance 

- EN55032, FCC Class B, conducted radiated emissions. 

- • EN55024 immunity 

- 4000 m operation without de-rating 

- RoHS 3 compliant (Directive EU 2015/863) 

## Applications • 

- Video Wall Display & Entertainment 

- • Industrial Process Control 

- Telecommunications 

- Test & Measurement Equipment 

- Industrial Laser applications 

- 3D Printing and ATM 

esaes. Del Sikes:POWER 

ABC401 Series 

2 

|||**INPUT VOLTAGE**|**INPUT VOLTAGE**<br>**NOM. OUTPUT**|**NOM. OUTPUT**<br>**MAX. OUTPUT**|**MAX. OUTPUT**<br>**MAX. OUTPUT**|**MAX. OUTPUT**|
|---|---|---|---|---|---|---|
|**MODEL NUMBER**|**PACKAGE & COOLING**|**RANGE**|**VOLTAGE**|**POWER**|**CURRENT**|**DIMENSIONS**|
|||**[VAC]**|**[VDC]**|**[W]**|**[A]**||
|ABC401-1012|Open Frame<br>Convection / Forced Air|90 - 264|12|400|33.3|76.0 x 164.2 x 37.7 mm<br>(2.99 x 6.46 x 1.48 in)|
|ABC401-1012-UC|U-Chassis<br>Convection / Forced Air|90 - 264|12|400|33.3|84.4 x 166.5 x 40.0 mm<br>(3.32 x 6.55 x 1.57 in)|
|ABC401-1012-PC|Perforated Cover<br>Convection / Forced Air|90 - 264|12|400|33.3|84.4 x 166.5 x 41.0 mm<br>(3.32 x 6.55 x 1.61 in)|
|ABC401-1012-T|Vented Cover<br>TopFan|90 - 264|12|400|33.3|84.4 x 183.0 x 41.0 mm<br>(3.32 x 7.20 x 1.61 in)|
|ABC401-1012-S|Enclosed<br>Front Mounted Fan|90 - 264|12|400|33.3|84.4 x 183.0 x 41.0 mm<br>(3.32 x 7.20 x 1.61 in)|
|ABC401-1024|Open Frame<br>Convection / Forced Air|90 - 264|24|400|16.7|76.0 x 164.2 x 37.7 mm<br>(2.99 x 6.46 x 1.48 in)|
|ABC401-1024-UC|U-Chassis<br>Convection / Forced Air|90 - 264|24|400|16.7|84.4 x 166.5 x 40.0 mm<br>(3.32 x 6.55 x 1.57 in)|
|ABC401-1024-PC|Perforated Cover<br>Convection / Forced Air|90 - 264|24|400|16.7|84.4 x 166.5 x 41.0 mm<br>(3.32 x 6.55 x 1.61 in)|
|ABC401-1024-T|Vented Cover<br>TopFan|90 - 264|24|400|16.7|84.4 x 183.0 x 41.0 mm<br>(3.32 x 7.20 x 1.61 in)|
|ABC401-1024-S|Enclosed<br>Front Mounted Fan|90 - 264|24|400|16.7|84.4 x 183.0 x 41.0 mm<br>(3.32 x 7.20 x 1.61 in)|
|ABC401-1028-UC|U-Chassis<br>Convection / Forced Air|90 - 264|28|400|14.3|84.4 x 166.5 x 40.0 mm<br>(3.32 x 6.55 x 1.57 in)|
|ABC401-1036|Open Frame<br>Convection / Forced Air|90 - 264|36|400|11.1|76.0 x 164.2 x 37.7 mm<br>(2.99 x 6.46 x 1.48 in)|
|ABC401-1036-UC|U-Chassis<br>Convection / Forced Air|90 - 264|36|400|11.1|84.4 x 166.5 x 40.0 mm<br>(3.32 x 6.55 x 1.57 in)|
|ABC401-1036-PC|Perforated Cover<br>Convection / Forced Air|90 - 264|36|400|11.1|84.4 x 166.5 x 41.0 mm<br>(3.32 x 6.55 x 1.61 in)|
|ABC401-1036-T|Vented Cover<br>TopFan|90 - 264|36|400|11.1|84.4 x 183.0 x 41.0 mm<br>(3.32 x 7.20 x 1.61 in)|
|ABC401-1036-S|Enclosed<br>Front Mounted Fan|90 - 264|36|400|11.1|84.4 x 183.0 x 41.0 mm<br>(3.32 x 7.20 x 1.61 in)|
|ABC401-1048|Open Frame<br>Convection / Forced Air|90 - 264|48|400|8.3|76.0 x 164.2 x 37.7 mm<br>(2.99 x 6.46 x 1.48 in)|
|ABC401-1048-UC|U-Chassis<br>Convection / Forced Air|90 - 264|48|400|8.3|84.4 x 166.5 x 40.0 mm<br>(3.32 x 6.55 x 1.57 in)|
|ABC401-1048-PC|Perforated Cover<br>Convection / Forced Air|90 - 264|48|400|8.3|84.4 x 166.5 x 41.0 mm<br>(3.32 x 6.55 x 1.61 in)|
|ABC401-1048-T|Vented Cover<br>TopFan|90 - 264|48|400|8.3|84.4 x 183.0 x 41.0 mm<br>(3.32 x 7.20 x 1.61 in)|
|ABC401-1048-S|Enclosed<br>Front Mounted Fan|90 - 264|48|400|8.3|84.4 x 183.0 x 41.0 mm<br>(3.32 x 7.20 x 1.61 in)|



tech.support@psbel.com | 

ABC401 Series 

3 

|**PARAMETER**|**DESCRIPTION / CONDITION**|||**MIN**|**NOM**|**MAX**|**UNIT**|
|---|---|---|---|---|---|---|---|
|AC Input Voltage|PS starts and operates at 90 VACat all load conditions|||90|100-240|100-240<br>264|VRMS|
|DC Input Voltage||||170|-|270|VDC|
|Input Frequency||||47|50/60|440|Hz|
|Input Current|RMS at 180 VAC, maximum load, 50 / 60 Hz<br>RMS at 90 VAC, maximum load, 50 / 60 Hz|||-|-|2.5<br>5.0|A|
||265 VAC, 25 °C ambient, cold start.|||||||
|Inrush Current|24, 28, 36, 48 V, no damage|||-|-|-|A|
||12 V|||-|-|20||
|Fusing|2x Time Lag 6.3 A, 250 V on both L and N|||-|-|6.3|A|
|Efficiency|At 115 VAC<br>At 230 VAC|50 – 100 % rated load<br>50 – 100 % rated load|20% rated load<br>50 – 100 % rated load<br>20% rated load<br>50 – 100 % rated load|90<br>92<br>20% rated load<br>90<br>50 – 100 % rated load<br>94|-<br>-<br>-<br>-|-<br>-<br>-<br>-|%|
|Input Power Consumption|Power on, 115-230 VRMS, no load<br>Stand by, 115-230 VRMS, no load|||-<br>-|1<br>0.4|1.5<br>0.5|W|
|Power Factor|At full rated load, 115 VAC, 60 Hz and 230 VAC, 50 Hz input voltages|||0.95|-|-|-|
|Harmonic Current|Complies with EN-61000-3-2 Class C at 230 VAC  50 Hz, load >50 W.|Complies with EN-61000-3-2 Class C at 230 VAC  50 Hz, load >50 W.||||||
|Fluctuations and Flicker|Complies with EN-61000-3-3 at nominal voltages and full load.|||||||
|Earth Leakage Current|Normal conditions, 240 VRMS, 60 Hz.|||||300|µA|



**==> picture [205 x 41] intentionally omitted <==**

**----- Start of picture text -----**<br>
eee. POWER<br>Pe FY: bel SOLUTIONSPROTECTION<br>@s &<br>**----- End of picture text -----**<br>


**Asia-Pacific Europe, Middle East North America** +86 755 298 85888 +353 61 225 977 +1 408 785 5200 

© 2020 Bel Power Solutions & Protection 

BCD.01060_B 

ABC401 Series 

4 

|3.<br>OUTPUT SPECIFICATIONS|3.<br>OUTPUT SPECIFICATIONS|3.<br>OUTPUT SPECIFICATIONS|3.<br>OUTPUT SPECIFICATIONS|3.<br>OUTPUT SPECIFICATIONS|3.<br>OUTPUT SPECIFICATIONS|3.<br>OUTPUT SPECIFICATIONS|3.<br>OUTPUT SPECIFICATIONS|||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|**PARAMETER**<br>**DESCRIPTION / CONDITION**<br>**MIN**<br>**NOM**<br>**MAX**<br>-<br>12<br>-<br>~~a~~<br>~~a~~||||||||||**UNIT**||
||||||-|24|-|||||
|V1 Output Voltage|0.5% set point accuracy for all voltage variants||0.5% set point accuracy for all voltage variants||-|28|-|||V||
||||||-|36|-|||||
||||||-|48|-|||||
||All voltages, convection cooled models,|All voltages, convection cooled models,|||||250|||||
|V1 Output Power Rating|All voltages, fan cooled + forced air cooled (> 400 LFM) models||||||400|||W||
||All models, peak power (≤10 s)||||||440|||||
||||V1: 12 VDC||||33.3|||||
||||V1: 24 VDC||||16.7|||||
|V1 Output Current|||V1: 28 VDC||||14.3|||A||
||||V1: 36 VDC||||11.1|||||
|V1 Voltage Adjustment Range<br>V1 Load:   0 – 33.3 A (12 V)<br>~~**a**~~|||V1: 48 VDC<br>V1 Load:   0 – 33.3 A (12 V)||-|-|8.3<br>±5|||%V1||
||0 – 16.7 A (24 V)|0 – 16.7 A (24 V)|0 – 16.7 A (24 V)|0 – 16.7 A (24 V)||||||||
|V1 Load-Line-Cross Regulation|VAC: 90 – 264 VRMS<br>0 – 14.3 A (28 V)|0 – 14.3 A (28 V)|0 – 14.3 A (28 V)<br>0 – 13.9 A (36 V)|0 – 14.3 A (28 V)<br>0 – 13.9 A (36 V)|0 – 14.3 A (28 V)<br>-|-|±2|||%V1||
||0 – 8.3 A (48 V)|0 – 8.3 A (48 V)|0 – 8.3 A (48 V)|0 – 8.3 A (48 V)||||||||
|||V2 Load:   0 – 1 A||V2 Load:   0 – 1 A||||||||
|5VSBLoad: 0 – 2 A<br>V1 Line Regulation<br>VAC: 90 – 264 VRMS<br>-<br>-<br>±0.1<br>%V1<br>25% load changes at 1 A/µs<br>~~**a**~~<br>~~e~~<br>ee<br>ee<br>ee||||||||||||
||12V at 2200 µF Load / IOUT> 0.5 A|||||||||||
|Transient Response<br>(Voltage Deviation)<br>V1, 5VSB|24 V at 1000 µF Load / IOUT> 0.5 A<br>28 V at 1000 µF Load / IOUT> 0.5 A<br>36 V at 820 µF Load / IOUT> 0.5 A||||-|-|±5|||%V1<br>%5VSB||
||48V at 560 µF Load / IOUT> 0.5 A|||||||||||
||5VSBat 560 µF Load / IOUT> 0.1 A|||||||||||
|V1 Ripple and Noise|All models, Peak-to-peak, 20 MHz BW.<br>100 nF ceramic and 10 µF tantalum caps at the load.||100 nF ceramic and 10 µF tantalum caps at the load.||-|-|1|||%V1||
|Start-up Rise Time|90<VIN<264, any load conditions.||||5|-|85|||ms||
||V1 in regulation after PS_ON is asserted|V1 in regulation after PS_ON is asserted|||||200|||||
|Start-up Delay|V1 in regulation after AC is applied||||-|-|750|||ms||
||5VSBin regulation after AC is applied||||||500|||||
|||||||10||||%V1||
|Turn-on Overshoot|At I1 = 500 mA, V1 in regulation within 50 ms.||||-|10|-|||%V2||
|||||||10||||%VSB||
||At nominal VIN, 400 W, for all models||||-|16|-|||||
|Hold-up Time|At nominal VIN, 365 W, for all models||||-|20|-|||ms||
||At nominal VIN, 200 W, for all models||||-|35|-|||||
|Minimum Load *|All models; V1, V2 and 5 VSB||||0|-|-|||A||
|||||12 V||-|33000|||||
|||||24 V|24 V<br>-|-|16000|||||
|Maximum Load Capacitance|At nominal VIN, 25 °C ambient|||28 V|-|-|14300|||µF||
|||||36 V|-|-|10000|||||
|||||48 V|-|-|7000|||||
|Temperature Drift|||||-1.2|-|+1.2|||mV/°C||
|V2 Output Voltage(*)|All models.<br>Load on V2: from 5 to 1000 mA<br>Load on V1: from 0.1 to I1 rated|Load on V2: from 5 to 1000 mA<br>Load on V1: from 0.1 to I1 rated|||11.35|11.5|12.65|||V||
|V2 Output Current (I2)|Convection / forced air cooling||||-|-|1|||A||
|5VSBOutput Voltage<br>5VSBOutput Current (I5VSB)<br>~~a~~|3% set point accuracy<br>Convection cooled models<br>Fan cooled + forced air cooled (> 400 LFM) models||||-<br>-<br>-|5<br>-<br>-|-<br>1.5<br>2|||V<br>A||
||V1 Load:   0 – 33.3 A (12 V)||V1 Load:   0 – 33.3 A (12 V)|V1 Load:   0 – 33.3 A (12 V)||||||||
||0 – 16.7 A (24 V)|0 – 16.7 A (24 V)|0 – 16.7 A (24 V)|0 – 16.7 A (24 V)||||||||
||0 – 14.3 A (28 V)|0 – 14.3 A (28 V)|0 – 14.3 A (28 V)|0 – 14.3 A (28 V)|0 – 14.3 A (28 V)|||||||
|5VSBLoad-Line-Cross regulation|VAC: 90 – 264 VRMS||0 – 13.9 A (36 V)|0 – 13.9 A (36 V)|-|-|±5|||%5VSB||
||0 – 8.3 A (48 V)|0 – 8.3 A (48 V)|0 – 8.3 A (48 V)|0 – 8.3 A (48 V)||||||||
|||V2 Load:   0 – 1 A||V2 Load:   0 – 1 A||||||||
|||5VSBLoad: 0 – 2 A||Load: 0 – 2 A||||||||



**==> picture [3 x 30] intentionally omitted <==**

**----- Start of picture text -----**<br>
.<br>**----- End of picture text -----**<br>


tech.support@psbel.com 

5 

## ABC401 Series 

Figure 1. Power Derating Curves for Open Frame, U-Chassis and Perforated Cover Models 

Figure 2. Power Derating Curves for Top Fan and Front Mounted Fan Models 

Base signals and controls are accessible from signal connector P204. 

|**SIGNAL**<br>**DESCRIPTION / CONDITION**<br>**MIN**<br>**NOM**<br>**MAX**<br>**UNIT**<br>**PS_ON**<br>Active low, +5 V TTL signal compatible. Input low voltage<br>0<br>-<br>2.0<br>V<br>~~rE~~<br>~~ee~~<br>eee eee eee|**SIGNAL**<br>**DESCRIPTION / CONDITION**<br>**MIN**<br>**NOM**<br>**MAX**<br>**UNIT**<br>**PS_ON**<br>Active low, +5 V TTL signal compatible. Input low voltage<br>0<br>-<br>2.0<br>V<br>~~rE~~<br>~~ee~~<br>eee eee eee|**SIGNAL**<br>**DESCRIPTION / CONDITION**<br>**MIN**<br>**NOM**<br>**MAX**<br>**UNIT**<br>**PS_ON**<br>Active low, +5 V TTL signal compatible. Input low voltage<br>0<br>-<br>2.0<br>V<br>~~rE~~<br>~~ee~~<br>eee eee eee|**SIGNAL**<br>**DESCRIPTION / CONDITION**<br>**MIN**<br>**NOM**<br>**MAX**<br>**UNIT**<br>**PS_ON**<br>Active low, +5 V TTL signal compatible. Input low voltage<br>0<br>-<br>2.0<br>V<br>~~rE~~<br>~~ee~~<br>eee eee eee|**SIGNAL**<br>**DESCRIPTION / CONDITION**<br>**MIN**<br>**NOM**<br>**MAX**<br>**UNIT**<br>**PS_ON**<br>Active low, +5 V TTL signal compatible. Input low voltage<br>0<br>-<br>2.0<br>V<br>~~rE~~<br>~~ee~~<br>eee eee eee|**SIGNAL**<br>**DESCRIPTION / CONDITION**<br>**MIN**<br>**NOM**<br>**MAX**<br>**UNIT**<br>**PS_ON**<br>Active low, +5 V TTL signal compatible. Input low voltage<br>0<br>-<br>2.0<br>V<br>~~rE~~<br>~~ee~~<br>eee eee eee|
|---|---|---|---|---|---|
||Input high voltage(IIN= 200µA)|3.0|-|-|V|
||V1 and V2 disabled when PS_ON is open|||||
||5 VSBnot affected byPS_ON|||||
||V1 and V2 enabled with PS_ON connected to RTN|||||
|**P_OK**|+5 V TTL compatible|||||
||Logic level low(<10 mA sinking)|-|-|0.7|V|
||Logic level high (100µA sourcing)|2.4|-|5|V|
||Low to high time after V1 in regulation|0.05|-|0.1|s|
||Power down warning time|1|-|-|ms|
|**5VSB output**|Active and in regulation after a 90<VAC<264 is applied|-|-|200|ms|
||5 VSBnot affected by PS_ON|||||



**==> picture [205 x 35] intentionally omitted <==**

**----- Start of picture text -----**<br>
eee POWER<br>ae<br>aE, bel SOLUTIONS &<br>**----- End of picture text -----**<br>


**Asia-Pacific Europe, Middle East North America** +86 755 298 85888 +353 61 225 977 +1 408 785 5200 

© 2020 Bel Power Solutions & Protection 

BCD.01060_B 

ABC401 Series 

6 

Above waveforms are expected with AC Input ON/OFF: 

Standby on - Main outputs on 50 ms ≤ T1 ≤ 250 ms Main output Rise Time 5 ms ≤ T2 ≤ 85 ms 5 VSB rise time 4 ms ≤ T10 ≤ 20 ms Main outputs On – P_OK delay 40 ms ≤ T3 ≤ 100 ms Power down warning[1] T4 ≥ 1 ms Main Output off – Standby off[ 2] T5 ≥ 1.2 s Hold-up time (AC off – P_OK low) T6 ≥ 15 ms (115/ 230 VAC) AC_ON - Standby turn on time T7 ≤ 500 ms 

Above waveforms are expected with PS_ON Signal ON/OFF state change: 

|Main Output Rise Time|5 ms≤T2≤85 ms|
|---|---|
|Main Outputs on – P_OK delay|50 ms≤T3≤100 ms|
|Power down warning1|1 ms≤T4≤5 ms|
|PS_ON - Main Output(off)Timing|T8≤1 ms|
|PS_ON - Main Output(on)Timin|T9≤200 ms|



1 T4 parameter measurement setup will assume at least 10% of the maximum load on each output. 

2 T5 parameter measurement setup will assume at least 50% of the maximum load on main output. 

**==> picture [17 x 29] intentionally omitted <==**

**----- Start of picture text -----**<br>
cy<br>a<br>pe<br>**----- End of picture text -----**<br>


tech.support@psbel.com 

ABC401 Series 

7 

**==> picture [488 x 261] intentionally omitted <==**

**----- Start of picture text -----**<br>
|||||||
|---|---|---|---|---|---|
|PARAMETER|DESCRIPTION / CONDITION|MIN|NOM|MAX|UNIT|
|Input Under Voltage Lockout|Auto recovery, Hiccup Mode|60|75|-|VAC|
|Input Fuse|2x Time Lag 6.3 A, 250 V on L1 and L2|-|-|6.3|A|
|At nominal input voltages.|
|Over Current|V1: Hiccup mode, auto-recovering. V2: PTC limiting, auto-recovering.|110|-|150|%I1MAX|
|5 VSB: Hiccup mode, auto-recovering.|
|At nominal input voltages.|
|V1: Hiccup mode, auto-recovering.|
|Short Circuit|-|-|-|
|V2: PTC limiting, auto-recovering|
|5 VSB: Hiccup mode, auto-recovering.|
|12 V|
|24 V|
|28 V|
|36 V|
|Over Voltage|48 V|
|5 VSB|110|-|136|%VNOM|
|Unit shut down and latch off|
|Over Temperature (on primary stage)|Shut down, latch off.|-|-|-|
|Over Temperature (on secondary side)|Hiccup mode, auto-recovering.|-|-|-|
|Isolation Primary-to- Secondary|Reinforced|4000|-|-|VAC|
|Isolation Input-to-PE|Basic|1500|VAC|
|Isolation V1-to-V2|100|-|-|VDC|
|Isolation Output-to-PE|Basic|1500|-|-|VAC|

**----- End of picture text -----**<br>


**==> picture [492 x 237] intentionally omitted <==**

**----- Start of picture text -----**<br>
|||||||
|---|---|---|---|---|---|
|PARAMETER|DESCRIPTION / CONDITION|MIN|NOM|MAX|UNIT|
|Operating Temperature Range|No de-rating up to 50 °C|-20|-|50|°C|
|PS starts up at -30 °C|
|Natural convection cooling: Linearly de-rate from 250 W at 50 °C, to|
|100 W at 70 °C|
|De-rated Operating|Forced air cooling: Linearly de-rate from 400 W at 50 °C, to 280 W at|-|-|70|°C|
|Temperature Range|70 °C.|
|See graphs below.|
|Storage Temperature Range|-40|-|85|°C|
|Humidity|RH, Non-condensing Operating Non-operating|-|-|90 95|% %|
|Operating Altitude|-|-|4000|m|
|EN 60068-2-27|
|Shock|Operating:            Half sine, 30 g, 18 ms, 3 axes, 6x each (3 positive and 3 negative).|
|Non-Operating:    Half sine, 50 g, 11 ms, 3 axes, 6x each (3 positive and 3 negative).|
|EN 60068-2-64|
|Vibration|Operating:            Sine,10 – 500 Hz, 1 g, 3 axes, 1 oct/min., 60 min.|
|Random, 5 – 500 Hz, 0.02 g|[2]|/Hz, 1 gRMS, 3 axes, 30 min.|
|Non-Operating:    5 – 500 Hz, 2.46 gRMS (0.0122 g|[2]|/Hz), 3 axes, 30 min.|
|MTBF|Full Load, 120 VAC, 40 °C ambient|400000|-|-|Hours|
|80% Duty cycle, Telcordia SR-332 Issue 2|
|Useful Life|Low line range, 200 W, 40 °C ambient, natural convention.|-|4|-|Years|
|The output power de-rating curves are herein provided. These curves can be used as a guideline to assess the|
|Thermal Considerations|limit in performance of a power supply once installed in a system providing controlled air flow at a certain input|
|voltage and ambient temperature.|

**----- End of picture text -----**<br>


e.aes . bel SOLUTIONSPOWER & 

**Asia-Pacific Europe, Middle East North America** +86 755 298 85888 +353 61 225 977 +1 408 785 5200 

© 2020 Bel Power Solutions & Protection 

BCD.01060_B 

ABC401 Series 

8 

|**PARAMETER**|**DESCRIPTION / CONDITION**|**STANDARD**|**PERFORMANCE**<br>**CLASS**|
|---|---|---|---|
|Conducted|115 VRMS, 230 VRMS. Maximum load<br>4 dB minimum margin|EN 55032 (ITE)|B|
|Radiated|At 10 m distance|EN 55032 (ITE)|B|
|Line Voltage Fluctuation and<br>Flicker|At 20%, 50% and 100% maximum load<br>Nominal input voltages|EN 61000-3-3||
|Harmonic Current Emission|Nominal input voltages<br>Output load > 50 W|EN 61000-3-2|C|



|**PARAMETER**|**DESCRIPTION / CONDITION**|**STANDARD**|**TEST LEVEL**|**CRITERIA**|
|---|---|---|---|---|
||Reference standards for ITE equipment|EN 55024|||
|ESD|15 kV air discharge, 8 kV contact,<br>at any point of the system.|EN 61000-4-2|4|A|
||3 V/m, 80-1000 MHz, 1 KHz  80% AM.||||
|Radiated Field|Dwell time is 3 sec for 2 Hz modulation|EN 61000-4-3|3|A|
||Dwell time is 1 sec for 1KHz modulation||||
|Electric Fast Transient|±2 kV on AC power port for 1 minute;<br>±1 kV on signal/control lines|EN 61000-4-4|3|A|
|Surge|±2 kV line to line; ± 4 kV line to earth on AC power port|EN 61000-4-5|4|A|
|Conducted RF Immunity|3 VRMS, 0,15-80 MHz, 1 KHz/2 Hz 80% AM|EN 61000-4-6|3|A|
||100 - 240VAC||||
|Dips and Interruptions|Drop-out to 5% for 0.5 cycles (10 ms)<br>Dip to 70% for 25 cycles (500 ms)|EN61000-4-11<br>EN61000-4-11||A<br>A|
||Interrupts > 95% for 5 s|EN61000-4-11||B|



|**CERTIFICATION BODY**|**CERTIFICATION BODY**<br>**SAFETY STANDARDS**|**CATEGORY**|
|---|---|---|
|CSA/UL|CSA C22.2 No. 60950-1, UL 60950-1 and UL 62368-1|Audio Video and IT equipment|
|IEC IECEE<br>CB Certification|IEC/EN 60950-1 and IEC/EN 62368-1|Audio Video and IT equipment|
|CE|Directive 2014/35/EU: Electrical Safety: Low Voltage electrical equipment (LVD)|Audio Video and IT equipment|
||Directive 2014/30/EU: Electromagnetic Compatibility (EMC)||
||Directive EU 2015/863: RoHS 3||



|**PARAMETER**|**DESCRIPTION / CONDITION**|
|---|---|
||410 g (0.90 lb)|
||525 g (1.16 lb) – UC model|
|Weight|575 g (1.43 lb) – PC model|
||670 g (1.48 lb) – T model|
||525 g (1.16 lb) – S model|
||76.0 x 164.2 x 37.7 mm (2.99 x 6.46 x 1.48 in)|
||84.4 x 166.5 x 40.0 mm (3.32 x 6.55 x 1.57 in) – UC model|
|Overall Dimensions|84.4 x 170.5 x 41.0 mm (3.32 x 6.71 x 1.61 in) – PC model|
||84.4 x 166.5 x 41.0 mm (3.32 x 6.55 x 1.61 in) – T model|
||84.4 x 183.0 x 41.0 mm (3.32 x 7.20 x 1.61 in) – S model|



**==> picture [205 x 41] intentionally omitted <==**

**----- Start of picture text -----**<br>
4Aece bel SOLUTIONSPOWER<br>= i: PROTECTION&<br>**----- End of picture text -----**<br>


tech.support@psbel.com 

9 

## ABC401 Series 

## 10.1 OUTLINE DRAWING & CONNECTIONS- OPEN FRAME MODEL 

Overall Dimensions:  76.0 x 164.2 x 37.7 mm (2.99 x 6.46 x 1.48 in) Weight: 410 g (0.90 lb) 

## Fe:Agee bel SOLUTIONSPOWER & 

**Asia-Pacific Europe, Middle East North America** +86 755 298 85888 +353 61 225 977 +1 408 785 5200 

© 2020 Bel Power Solutions & Protection 

BCD.01060_B 

ABC401 Series 

10 

## 10.2 OUTLINE DRAWING & CONNECTIONSU-CHASSIS 

Overall Dimensions:  84.4 x 166.5 x 40.0 mm (3.32 x 6.55 x 1.57 in) Weight: 525 g (1.16 lb) 

**==> picture [50 x 38] intentionally omitted <==**

**----- Start of picture text -----**<br>
EERE<br>“Oe<br>**----- End of picture text -----**<br>


tech.support@psbel.com 

11 

## ABC401 Series 

## 10.3 OUTLINE DRAWING & CONNECTIONS- PERFORATED MODEL (-PC) 

Overall Dimensions:  84.4 x 170.5 x 41.0 mm (3.32 x 6.71 x 1.61 in) Weight: 575 g (1.43 lb) 

## BOsaes . bel SOLUTIONSPOWER & 

**Asia-Pacific Europe, Middle East North America** +86 755 298 85888 +353 61 225 977 +1 408 785 5200 

© 2020 Bel Power Solutions & Protection 

BCD.01060_B 

ABC401 Series 

12 

Overall Dimensions:  84.4 x 166.5 x 41.0 mm (3.32 x 6.55 x 1.61 in) Weight: 670 g (1.48 lb) 

**==> picture [204 x 42] intentionally omitted <==**

**----- Start of picture text -----**<br>
re. bel SOLUTIONS &<br>Ze PROTECTION<br>**----- End of picture text -----**<br>


tech.support@psbel.com 

13 

## ABC401 Series 

Overall Dimensions:  84.4 x 183.0 x 41.0 mm (3.32 x 7.20 x 1.61 in) Weight: 625 g (1.416lb) 

AHEEERS wtb iiisint Oe 

**Asia-Pacific Europe, Middle East North America** +86 755 298 85888 +353 61 225 977 +1 408 785 5200 

© 2020 Bel Power Solutions & Protection 

BCD.01060_B 

14 

## ABC401 Series 

## **AC INPUT CONNECTOR – P1** 

## **Molex 26-60-4030** or equivalent 

Mating Connector: Molex 09-93-0300 (Crimp Terminal Housing) Molex 08-50-0105 (Crimp Terminal, 18-24 AWG) 

## **PROTECTION EARTH CONNECTOR - P5** 

**Tyco 63849-1** equivalent 

~~a~~ **PIN REF. FUNCTION** 1 Line 1 2 Not Present 3 Line 2 **PIN REF. FUNCTION** GDN AC Ground ~~LSS~~ 

Mating Connector: Any tin finished 6.35 x 0.81 mm receptacle 

## **DC OUTPUT CONNECTOR – P4** 

**Molex 39-28-8120** or equivalent 

Mating Connector: Molex 39-01-2120 (Crimp Terminal Housing) Molex 39-00-0039 (Crimp Terminal, 18-24 AWG) 

## **SIGNAL CONNECTOR – P6** 

## **Molex 90130-1108** or equivalent 

Mating Connector Molex 90142-0008 (Crimp Terminal Housing) Molex 90119-0109 (Crimp Terminal, 22-24 AWG) 

|**PIN REF.**|**FUNCTION**|
|---|---|
|1 – 6|V1|
|7 – 12|DC Return|
|**PIN REF.**<br>**FUNCTION**<br>Saas||
|1|+5VSB|
|2|P_OK|
|3|-V2|
|4|PS_ON|
|5|RS+|
|6|RTN|
|7|+V2|
|8|RTN|



**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. 

**==> picture [204 x 41] intentionally omitted <==**

**----- Start of picture text -----**<br>
Fe:sees  bel SOLUTIONSPOWER  &<br>eA ) s PROTECTION<br>**----- End of picture text -----**<br>


tech.support@psbel.com
Updated at April 22, 2026
About Novapart

Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →
Stock Shortage Specialist

When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →
Compliant Alternatives

We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →