ABS601-1T48

The ABS601 Series of AC-DC power supplies provides up to 600 W of regulated output power through a wide input voltage range 85 – 305 VAC in a single output of 24 VDC or 48 VDC. 

The ABS601 Series comes in a 4.92 x 9.86 x 2.36 inch form factor with a full set of protection features. 

The ABS601 Series is available in an aluminium extruded chassis having fins for an optimal heat dispersion via natural convection. The input / output connections are fixed to the chassis through water tight glands, which combined with the sealed enclosure, give the power supply an IP66/67/68 ingress protection grade. 

The -SL option offers a 5 VDC stand-by output and a set of control signals: +/- remote sense, remote On/Off (-PS_Inhibit), power good (PS_Ok), I-share (ISHARE1+V_SLOGIC). 

The ABS601 Series complies with the latest international safety standards and displays the CE-Mark for the European Low Voltage Directive (LVD). 

- Sealed enclosure, IP66/67/68 Ingress Protection grade 

- High efficiency up to 94% (50% to 100% load) 

- Low stand-by power consumption (< 0.35 W) 

- Universal input voltage range 85 – 305 VAC 

- Input inrush current limiting <30 A 

- 800 W peak power (up to 10 s) 

- Single 24, 48 VDC voltages 

- Active PFC, EN61000-3-2 compliant (Class C, >25% load) 

- Low earth leakage current (typ. <400 µA, 264 VAC, 60 Hz) 

- Over temperature, OV, OC and SC protections. 

- Stand by +5 V, 1.5 A output. 

- Remote On / Off signal 

- IT approval to IEC/EN 62368-1 

- LED lighting approval to UL 8750 

- UV resistant input / output cables 

- Overall dimensions 125.0 x 250.5 x 60.0 mm (4.92 x 9.86 x 2.36 in) 

- • RoHS 3 compliant (Directive 2015/863/EU) 

- Video Wall Display and SSL Lighting 

- Industrial Process Control and Automation 

- Telecommunications / Broadcasting 

- Harsh environment supply 

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Please read our datasheet & drawing disclaimer here. 

ABS601 Series 

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|||**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]**||
|ABS601-1T24|Sealed Chassis<br>Natural Convection|85 - 305|24|600|25||
||Sealed Chassis||||||
|ABS601-1T24-SL|Natural Convection|85 - 305|24|600|25||
||+ Control Signals|||||125.0 x 250.5 x 60.0 mm|
|ABS601-1T48|Sealed Chassis<br>Natural Convection|85 - 305|48|600|12.5|4.92 x 9.86 x 2.36 in|
||Sealed Chassis||||||
|ABS601-1T48-SL|Natural Convection|85 - 305|48|600|12.5||
||+ Control Signals||||||



|**PARAMETER**|**DESCRIPTION / CONDITION**|**MIN**|**NOM**|**MAX**|**UNIT**|
|---|---|---|---|---|---|
|AC Input Voltage|PS starts and operates at 85 VACat all load conditions|85|100-277|100-277<br>305|VRMS|
|DC Input Voltage||170|-|300|VDC|
|Input Frequency|440 Hz with reduced PFC and output power rating.<br>Consult factory for details.|47|50/60|63|Hz|
|Input Current|RMS at 180 VAC, maximum load, 50 / 60 Hz<br>RMS at 85 VAC, maximum load, 50 / 60 Hz|-|-|4.0<br>8.5|A|
||Cold start, 25 °C ambient, full load|||||
|Inrush Current|115 VAC<br>230 VAC|-<br>-|-<br>-|20<br>30|A|
|Fusing|High breaking, 10 A, 250 V on each AC lines.|-|-|10|A|
||20% rated load|89|-|-||
||At 115 VAC<br>50% rated load|93|-|-||
||100% rated load|92|-|-||
|Efficiency|||||%|
||20% rated load|90|-|-||
||At 230 / 277 VAC<br>50% rated load|94|-|-||
||100% rated load|94|-|-||
||Power on, 115 VAC, no load|-|-|5||
|Input Power Consumption|Power on, 230 VAC, no load|-|-|4|W|
||Stand by, 115, 230 VAC, no load|-|-|0.35||
|Power Factor|From 50 to 100% of rated load, 230, 115 VAC, 50 / 60 Hz input voltages.|0.90|-|-|-|
|THDi|From 50 to 100% rated load, 115, 230, 277 VAC50 / 60 Hz.|-|-|20|%|
|Harmonic Current<br>Fluctuations and Flicker|Complies with EN 61000-3-2 at 230 VAC, 50/60 Hz, Class A, D.<br>Complies with EN 61000-3-2 Class C at 230 VAC, 50/60 Hz, >150 W load.<br>Complies with EN 61000-3-3 at nominal voltages and full load.|||||
||Normal conditions|||||
||115 VRMS, 60 Hz|-|170|-||
|Earth Leakage Current|230 VRMS, 50 Hz|-|290|-|µA|
||264 VRMS, 60 Hz|-|-|460||
||277 VRMS, 60 Hz (worst case)|-|-|490||



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3 

## ABS601 Series 

|**PARAMETER**|**DESCRIPTION / CONDITION**|**MIN**|**NOM**|**MAX**|**UNIT**|
|---|---|---|---|---|---|
|V1 Output Voltages|±0.5% set point accuracy<br>RS+ closed on +V1, RS- closed on V1 RTN, at 20% load<br>(-SL option).|-|24<br>48|-|V|
|V1 Output Power Rating *|Convection cooling (Refer to the de-rating curves below)<br>Peak (less than 10 s, after P_OK high)|||600<br>800|W|
|V1 Output Current *|V1: 24 VDC<br>V1: 48 VDC|||25.0<br>12.5|A|
|V1 Voltage Adjustment Range|Manually by push up and down buttons|-|±5|-|%V1|
|V1 Line Regulation|VAC:   85 – 305 VRMS|-|-|±0.1|%V1|
|V1 Load-Line-Cross Regulation|VAC:   85 – 305 VRMS; I1: 0 – 100%|-|-|±2|%V1|
|V1 Ripple and Noise|Rated load, Peak-to-peak, 20 MHz BW.<br>(100 nF ceramic, 10 µF tantalum at load)|-|-|1|%V1|
|Transient Response:|25% load changes at 1 A/µs|||||
|V1, 5VSB<br>Voltage Deviation|24 V at 1000 µF load / IOUT> 2.5 A<br>48 V at 560 µF load / IOUT> 1.25 A<br>5 VSBat 560 µF load / IOUT> 0.1 A|-|-|±5|%V1<br>%VSB|
|V1 Start-up Rise Time|85<VIN<305, any load conditions.|10|-|100|ms|
|V1 Hold-up Time|At nominal VIN, full load|16|-|-|ms|
||Two units in parallel at I1 rated load.|||||
|V1 Current Sharing Accuracy|VS-Logic and I-Share signals connected together.|45.5|-|54.5|%I1|
||RS+, RS-signals connected together and to the load|||||
||V1 in regulation after de-asserting PS_Inhibit|-|-|450||
|Start-up Delay|V1 in regulation after AC is applied (worst case: 85 VAC)|-|-|2050|ms|
||5VSBin regulation after AC is applied (worst case: 85 VAC)|-|-|1500||
|Turn-on Overshoot||-<br>-|-<br>-|10<br>10|%V1<br>%VSB|
|Minimum Load|V1, 5VSB|0|-|-|A|
|Maximum Load Capacitance|V1: 24 VDC<br>V1: 48 VDC|-<br>-|-<br>-|16000<br>8000|µF|
|5 VSBOutput Voltage|±3% set point accuracy, 20% load.|-|5|-|V|
|5 VSBOutput Current||-|-|1.5|A|
|5 VSBLoad, line cross Regulation|VAC: 85 – 305 VRMS; ISB: 0 – 100%|-|-|±5|%VSB|



* Rated currents and combined power are referred to 55 °C ambient and VAC ≥ 180 VRMS. 

Figure 1. Mounting Orientation 

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ABS601 Series 

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Figure 2. Power Derating Curves of ABS601 Series V1 POUT to TAMB 

Note: The de-rating curves are effective regardless mounting orientation 

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## ABS601 Series 

Base signals and controls are accessible from signal connector P204. 

|**SIGNAL**|**DESCRIPTION / CONDITION**|**MIN**|**NOM**|**MAX**|**UNIT**|
|---|---|---|---|---|---|
|-PS_Inhibit|Active low. Input low voltage|0|-|1.5|V|
||Input high voltage (IIN= 300 µA)|3.5|-|5.5|V|
||V1 disabled when -PS_Inhibit is pulled low|||||
||5VSBnot affected by -PS_Inhibit|||||
||V1 enabled when -PS_Inhibit is floating or high|||||
|P_OK*|Logic level low (<10 mA sinking)|-|-|0.7|V|
||Logic level high (100 µA sourcing)|2.4|-|5.5|V|
||Low to high time after V1 in regulation|40|-|350|ms|
||Power down warning time|1|-|-|ms|
|5VSBOutput|Active and in regulation after a 85<VAC<264 is applied|-|-|1500|ms|
||5VSBnot affected by PS_Inhibit|||||



* When V1 is On, a P_OK low may indicates V1 under voltage condition. When two ABS601 operate in parallel, P_OK low in one unit indicates that it is not sharing the expected amount of current (current sharing fault). A 10 k Ω internal pull up to 5VSB is used; do not add any other external pull up. 

## **AC/DC INPUT OFF-TO-ON AND ON-TO-OFF TIMINGS** 

5VSB On – V1 On 250 ms ≤ T1 ≤ 550 ms V1 rise time 10 ms ≤ T2 ≤ 100 ms 5VSB rise time 3 ms ≤ T10 ≤ 40 ms V1 On – POWER_OK delay 200 ms ≤ T3 ≤ 350 ms Power down warning T4 ≥ 1 ms V1 Off – 5VSB Off T5 ≥ 0.5 s (V1 load > 25 W) AC Off – POWER_OK low T6 ≥ 15 ms AC_On – 5VSB turn on time T7 ≤ 1.5 s 

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ABS601 Series 

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## **PS_INHIBIT OFF-TO-ON AND ON-TO-OFF TIMINGS** 

V1 rise time 10 ms ≤ T2 ≤ 100 ms V1 On – POWER_OK delay 200 ms ≤ T3 ≤ 350 ms Power down warning T4 ≥ 1 ms PS_Inhibit – POWER_OK low timing T8 ≤ 2 ms PS_Inhibit – V1 On delay T9 ≤ 450 ms 

|**PARAMETER**|**DESCRIPTION / CONDITION**|**MIN**|**NOM**|**MAX**|**UNIT**|
|---|---|---|---|---|---|
|Input Under Voltage|Auto-recovering|58|75|82|VAC|
|Input Fuse|High breaking, 10 A, 250 V on L and L1.|-|-|10|A|
||At nominal input voltages|||||
|Over Current|V1: Hiccup mode, auto-recovering (>10 s)<br>V1: Hiccup mode, auto-recovering (<10 s)|108<br>135|-<br>-|132<br>163|%I1Rated<br>%I1Rated|
||5 VSB: Hiccup mode, auto-recovering:|1.6|-|3.6|A|
||At nominal input voltages|||||
|Short Circuit|V1: Hiccup mode, auto-recovering.|-|-|-||
||5VSB: Hiccup mode, auto-recovering.|||||
|Over Voltage|V1, Power shut down, latch off.<br>5VSB, Hiccup mode, auto-recovering.|120<br>-|-<br>-|145<br>150|%VNOM|
|Over Temperature<br>(on primary stage)|Shut down, latch off.|-|-|-|°C|
|Over Temperature<br>(on secondary side)|Hiccup mode, auto-recovering.|-|-|-|°C|
|Isolation: Primary-to-Secondary|Reinforced|5660<br>4000|-<br>-|-<br>-|VDC<br>VAC|
|Isolation: Input-to-Earth|Basic<br>Production tested at 2121 VDC|2121<br>1500|-<br>-|-<br>-|VDC<br>VAC|
|Isolation: V1-to-5VSB|Basic|100|-|-|VAC|
|Isolation: Output-to-Earth|Basic|1500|-|-|VAC|
|Equipment Protection Class|Class I, compatible with BF (Body Floating) ME (Medical Equipment)|Class I, compatible with BF (Body Floating) ME (Medical Equipment)||||



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## ABS601 Series 

|**PARAMETER**|**DESCRIPTION / CONDITION**|**MIN**|**NOM**|**MAX**|**UNIT**|
|---|---|---|---|---|---|
|Operating Temperature Range|No de-rating up to 55°C, at≥180 VAC|-30|-|55|°C|
|Operating Temperature Range<br>with Derating|See derating curves and conditions in the Output Specifications<br>section|-|-|70|°C|
|Storage Temperature<br>Transportation Temperature|As per IEC/EN 60721-3-1 Class 1K4<br>As per IEC/EN 60721-3-2 Class 2K4|-40|-|85|°C|
|Humidity|RH, Non-condensing Operating.<br>Non-operating|-|-|90<br>95|%<br>%|
|Operating Altitude||-|-|5000|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.<br>Random, 5 – 500 Hz, 0.02 g2/Hz, 1 gRMS, 3 axes, 30 min.||, 3 axes, 30 min.|||
||Non-Operating:   5 – 500 Hz, 2.46 gRMS(0.0122 g2/Hz), 3 axes, 30 min.|/Hz), 3 axes, 30 min.||||
|MTBF|Full Load, 40 °C ambient<br>80% Duty cycle, Telcordia SR-332 Issue 2|200000|-|-|Hours|
|Useful Life|Nominal VIN, 80% load, 40 °C ambient (IPC9592)|-|10|-|Years|



|**PARAMETER**|**DESCRIPTION / CONDITION**|**STANDARD**|**PERFORMANCE**<br>**CLASS**|
|---|---|---|---|
|||EN 55032 (ITE)||
|Conducted|115, 230, 277 VRMS, Maximum load|EN 55011 (ISM)|B|
|||FCC Part 15||
||The “SL” variant compliance to the Class B is|EN 55032 (ITE)||
|Radiated|conditioned by the use of a common ground plane|conditioned by the use of a common ground plane<br>EN 55011 (ISM)|B|
||between the power supply and its load|FCC Part 15||
|Line Voltage Fluctuation & Flicker|Line Voltage Fluctuation & Flicker<br>At 20%, 50% and 100% maximum load<br>Nominal input voltages|EN 61000-3-3||
|Harmonic Current Emission|230 VAC input voltage, 50 / 60 Hz<br>230 VAC  50 / 60 Hz, >150 W load|EN 61000-3-2<br>EN 61000-3-2|A, D<br>C|



|**PARAMETER**|**DESCRIPTION / CONDITION**|**STANDARD**|**TEST LEVEL**|**CRITERIA**|
|---|---|---|---|---|
||Reference standard for ITE|EN 55024|||
||Reference standard for Industrial/IMS equipment|EN 61000-6-2|||
|ESD|15 kV air discharge, 8 kV contact,<br>at any point of the system.|EN 61000-4-2|4|A|
|Radiated Field|10 V/m, 20-2700 MHz, 1 KHz, 80% AM.|EN 61000-4-3|3|A|
|Electric Fast Transient|±2 kV on AC power port for 1 minute|EN 61000-4-4|3|A|
|Surge|±2 kV line to line; ± 4 kV line to earth on AC power port|±2 kV line to line; ± 4 kV line to earth on AC power port<br>EN 61000-4-5|4|A|
|Conducted RF Immunity|10 VRMS, 0.15-80 MHz, 1 kHz, 80% AM|EN 61000-4-6|3|A|
||Drop-out to 0% for 10 ms|EN61000-4-11||A|
||200 – 277 VAC:<br>Dip to 40% for 5 cycles (100 ms)<br>Dip to 70% for 25 cycles (500 ms)|EN61000-4-11<br>EN61000-4-11||A<br>A|
|Dips and Interruptions|Drop-out to 0% for 5 s|EN61000-4-11||B|
||Drop-out to 0% for 10 ms|EN 61000-4-11||A|
||100 – 127 VAC:<br>Dip to 40% for 5 cycles (100 ms)<br>Dip to 70% for 25 cycles (500 ms)|EN 61000-4-11<br>EN 61000-4-11||A (derate to 150 W)<br>A (derate to 400 W)|
||Drop-out to 0% for 5 s|EN 61000-4-11||B|



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ABS601 Series 

8 

|**CERTIFICATION**<br>**BODY**|**SAFETY STANDARDS**|**CATEGORY**|
|---|---|---|
|CSA / UL|CSA C22.2 No. 60950-1, UL 60950-1, UL 62368-1|Audio Video and Information<br>Technology Equipment|
|IEC IECEE<br>CB Certification|UL8750, CSA C22.2 No 250.13<br>IEC/EN 62368-1|Lighting<br>Audio Video and Information<br>Technology Equipment|
||Directive 2014/35/EU: Electrical Safety: Low Voltage electrical equipment (LVD)|Audio Video and Information<br>Technology Equipment|
|CE|Directive 2014/30/EU: Electromagnetic Compatibility (EMC)||
||Directive 2015/863/EU: RoHS 3||
||Designed to meet IEC/EN/UL/CSA 61010-1 2nd edition||



## 10. MECHANICAL SPECIFICATIONS 

|**PARAMETER**|**DESCRIPTION / CONDITION**|
|---|---|
|Weight|2770 g (6.11 lb)<br>2850 g (6.28 lb) – SL models|
|Overall Dimensions|125.0 x 250.5 x 60.0 mm (4.92 x 9.86 x 2.36 in)|



Figure 3. Mechanical drawing 

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## ABS601 Series 

## 11. CONNECTIONS AND PIN DESCRIPTION 

## **INPUT CABLE** 

**WIRE COLOR FUNCTION** BLACK Line GREEN PG WHITE Neutral 

## **OUTPUT CABLE** 

**WIRE COLOR FUNCTION** RED +V1 BLUE V1 RTN 

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## **SIGNAL CABLE** 

|**WIRE COLOR**|**FUNCTION**|
|---|---|
|BLACK|RTN|
|RED|+5 VSB|
|BROWN|RS-|
|GREEN|P_OK|
|YELLOW|- PSINHIBIT|
|GREY|VS_LOGIC|
|BLUE|I SHARE 1|
|WHITE|RS+|



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**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. 

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