ABC225-1T24L

The ABC225 Series of open-frame power supplies, with its wide universal 90-264 VAC input range and high power density, is available at 225 W of output power and a variety of single and multiple output voltages. 

The high efficiency and high power density of the ABC family ensures minimal power loss in end-use equipment, thereby facilitating higher reliability, easier thermal management and meets regulatory approvals for environmentally-friendly end products. 

These power supplies are ideal for telecom, datacom, industrial equipment and other applications. 

- Key Features & Benefits 

- 2 x 4 x 1 Inches Form Factor 

- 225 W with Forced Air Cooling 

- Efficiencies up to 94% 

- -40 to 70 °C Operating Temperature 

- 12 V Fan Output, Thermal Shut-Down Feature 

- 3.37 Million Hours, Telcordia - SR332-Issue 3 MTBF 

- Standby Power <0.5 W 

- RoHS Compliant 

- CE Marked 

- Instrumentation 

- Lighting 

- Industrial Applications 

- • Applied Computing 

- Renewable Energy 

- Test and Measurement 

- Robotics 

- Wireless Communication 

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ABC225 Series 

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|**MODEL NUMBER1**|**DESCRIPTION**|**VOLTAGE**|**VOLTAGE**<br>**MAX. LOAD**<br>**(CONVECTION)**<br>**(112.5 W)**|**(CONVECTION)**<br>**MAX. LOAD**<br>**(CONVECTION)**<br>**(120 W)**|**(CONVECTION)**<br>**MAX. LOAD**<br>**(13 CFM)**|**(CONVECTION)**<br>**MAX. LOAD**<br>**(13 CFM)**|**MAX. LOAD**<br>**MIN. LOAD**|**RIPPLE &**<br>**NOISE2**|
|---|---|---|---|---|---|---|---|---|
|ABC225-1T12L<br>ABC225-1012L|Screw Terminal<br>Molex Connector|Molex Connector<br>12 V|9.37 A|10.0 A|18.75 A||0.0 A|1%|
|ABC225-1T15L<br>ABC225-1015L|Screw Terminal<br>Molex Connector|Molex Connector<br>15 V|7.5 A|8.0 A|15 A||0.0 A|1%|
|ABC225-1T24L<br>ABC225-1024L|Screw Terminal<br>Molex Connector|Molex Connector<br>24 V|4.68 A|5.0 A|9.37 A||0.0 A|1%|
|ABC225-1T30L<br>ABC225-1030L|Screw Terminal<br>Molex Connector|Molex Connector<br>30 V|3.75 A|4.0 A|7.5 A||0.0 A|1%|
|ABC225-1T48L<br>ABC225-1048L|Screw Terminal<br>Molex Connector|Molex Connector<br>48 V|2.34 A|2.5 A|4.68 A||0.0 A|1%|
|ABC225-1T58L<br>ABC225-1058L|Screw Terminal<br>Molex Connector|Molex Connector<br>58 V|1.94 A|2.07 A|3.88 A||0.0 A|1%|
|COVER-225-XBC3metal cover kit accessory|metal cover kit accessory||||||||



Specifications are for nominal input voltage, 25°C unless otherwise stated. 

|**PARAMETER**|**DESCRIPTION / CONDITION**|**SPECIFICATION**|
|---|---|---|
|Input Voltage|Universal<br>(Derate from 100% at 100 VAC to 90% at 85 VAC)|85-264 VAC / 390 VDC|
|Input Frequency||47-63 Hz|
|Input Current|115 VAC:<br>230 VAC:|2.2 A max.<br>1.1 A max.|
|No Load Power|Typical|< 0.5 W|
||115 VAC:|25 A|
|Inrush Current|230 VAC:|45 A|
||264 VAC:|75 A|
|Leakage Current|Typical (N.A. For Class II Option)<br>Touch current:|300 µA<br><100 µA|
|Power Factor|With Full Load|>0.95|
|Switching Frequency|PFC:<br>PWM:|70 to 130 kHz<br>50-80 kHz|



> 1 For Class II (without input Earth pin) add suffix -2 (e.g.: ABC225-1012L-2). Ensure non-metallic mounting stud when installing a Class II product. 

> 2 Ripple is peak to peak with 20 MHz bandwidth and 10 µF (Tantalum capacitor) in parallel with a 0.1 µF capacitor at rated line voltage and load ranges. 

> 3 When used in Cover Kit, de-rate output power to 70 % under all operating conditions. 

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ABC225 Series 

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|**PARAMETER**|**DESCRIPTION / CONDITION**|**SPECIFICATION**|
|---|---|---|
|Output Power4|With 13 CFM:<br>Convection:|225 W<br>Up to 120 W|
||48 V:|94%|
|Efficiency|24 V, 30 V:|93%|
||12 V, 15 V:|92%|
|Hold-up Time|225 W:<br>110 W:|10 ms<br>16 ms|
|Line Regulation||+/-0.5%|
|Load Regulation||+/-0.5%|
|Transient Response|25% step load change, at 0.1A/µs slew rate,<br>50% duty cycle, 50 Hz = 4%|Recovery time < 5 ms|
|Rise Time|Typical|55 ms|
|Set Point Tolerance5||+/-1%|
|Output Voltage Adjustment6||+/-3%|
|Over Current Protection||>110%|
|Over Voltage Protection||110 to 140%|
|Short Circuit Protection|Hiccup mode||



|Conducted Emissions|EN55032-B, CISPR22-B, FCC PART15-B|Pass|
|---|---|---|
|Radiated Emissions|EN 55032 A;<br>with external core (King core K5B RC 25x12x15-M in input cable)|Pass<br>Level B|
|Input Current Harmonics|EN 61000-3-2|Class D|
|Voltage Fluctuation and Flicker|EN 61000-3-3|Pass|
|ESD Immunity|EN 61000-4-2|Level 3, Criterion A|
|Radiated Field Immunity|EN 61000-4-3|Level 3, Criterion A|
|Electrical Fast Transient Immunity|EN 61000-4-4|Level 3, Criterion A|
|Surge Immunity|EN 61000-4-5|Level 3, Criterion A|
|Conducted Immunity|EN 61000-4-6|Level 3, Criterion A|
|Magnetic Field Immunity|EN 61000-4-8|Level 3, Criterion A|
|Voltage Dips, Interruptions|EN 61000-4-11|Criterion A & B|



|**PARAMETER**|**DESCRIPTION / CONDITION**|**SPECIFICATION**|
|---|---|---|
|Isolation Voltage|Input to Output: (For ITE application)<br>Input to GND: (Not Applicable For Class II Option)|3000 VAC<br>1500 VAC|
|Safety Standard(s)|Approved to the latest edition of the following standards:<br>CSA/UL60950-1, EN60950-1 and IEC60950-1; Class1 SELV.||
|Agency Approvals|Nemko, UL, C-UL||
|CE mark|Complies with LVD Directive||



4 Combined output power of main output, fan supply shall not exceed max. Power rating. 

5 Fan supply output voltage tolerance including set point accuracy, line & load regulation is +/-10% and Ripple & noise is less than 10%. 6 Adjustment potentiometer is located on the SMT side of the PCB. 

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© 2017 Bel Power Solutions & Protection 

BCD.00554_AG 

ABC225 Series 

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|**PARAMETER**|**DESCRIPTION / CONDITION**|**SPECIFICATION**|
|---|---|---|
|Operating Temperature7|Start-up is guaranteed, with spec deviation, see Fig. 1|-40 to +70°C<br>-40 to 0°C|
|Storage Temperature||-40 to +85°C|
|Cooling|With 13 CFM forced air cooling<br>With natural convection cooling at 100 to 264 VAC|225 W<br>Up to 120 W|
|Relative Humidity|Noncondensing|5% to 95%|
|Altitude|Operating:<br>Nonoperating:|16,000 ft.<br>40,000 ft.|
|Reliability|MTBF according to Telcordia -SR332-issue 3:|3.37 million hours|



Convection load: 120 W up to 40 °C De-rate between 40-50 °C @ 0.625% per °C De-rate above 50 °C @ 2.33% per °C 

Forced air cooled load: 225 W up to 50°C De-rate above 50 °C @ 2.5% per °C 

Figure 1.  Derating Curve 

Figure 2. Efficiency Graph at 115 VAC 

Figure 3. Efficiency Graph at 230 VAC 

7 Output ripple can be more than 10% of the output voltage. 

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## ABC225 Series 

|**CONNECTOR**|**PIN**|**DESCRIPTION/CONDITION**|**DESCRIPTION/CONDITION**||**MANUFACTURER / PN**|
|---|---|---|---|---|---|
|AC Input Connector|J1|Pin 1<br>Pin 2<br>Pin 3|AC Line<br>Not Fitted<br>AC Neutral||Molex: 26-60-4030<br>Mating: 09-50-3031; Pins: 08-50-0106|
|DC Output Connector|DC Output Connector<br>J2|Pin 1,2,3<br>Pin 4,5,6|V1 +VE<br>V1 - VE|Screw Terminal (Option 1)<br>Molex Connector (Option 2)|Molex: 39357 Series or equivalent<br>Molex: 26-60-4060<br>Mating: 09-50-3061; Pins: 08-50-0106|
|Aux (Fan) Output|J3|Pin 1<br>Pin 2|FAN +VE<br>FAN - VE||AMP :640456-2<br>Mating: 640440-2|



|**PARAMETER**|**DESCRIPTION/CONDITION**|
|---|---|
|Weight|200 g approx.|
|Dimensions|50.8 x 101.6 x 25.4 mm (2 x 4 x 1 inch)|
|Cooling8|225 W with 13 CFM forced air cooling (refer Mechanical Drawing)<br>Up to 120 W with natural convection cooling (refer Derating Curve)|



Figure 4. Mechanical Drawing – Screw Terminal (Option 1) 

8 225 W with 13CFM forced air cooling and 120 W with natural convection cooling at 100 to 264 VAC. 

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© 2017 Bel Power Solutions & Protection 

BCD.00554_AG 

ABC225 Series 

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Figure 5.  Mechanical Drawing – Molex Connector (Option 2) 

**NOTES:** In case the PCB is mounted in a metal enclosure, using metal hardware ensure the following: 

- 1 Stand off, used to mount PCB has OD of 5.4 mm max. 

- 2 Screws, used to fix PCB on stand off, have head dia of 6.0 mm max. 

- 3 Washer, if used, to have dia of 6.5 mm max. 

**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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