Polyamp PU600 SERIES DC/DC Converter
The Polyamp PU600 Series DC/DC Converter is a robust and versatile solution for industrial, railway, and telecommunications applications. Designed to deliver efficient and reliable power, it meets the demands of critical systems in harsh environments. Key features include a wide input voltage range (20–270 V DC) and single output options from 12...
Read MoreThe Polyamp PU600 Series DC/DC Converter is a robust and versatile solution for industrial, railway, and telecommunications applications. Designed to deliver efficient and reliable power, it meets the demands of critical systems in harsh environments.
Key features include a wide input voltage range (20–270 V DC) and single output options from 12V to 48V DC, delivering power up to 600W with high efficiency exceeding 88%. It features advanced protection mechanisms such as reverse input voltage protection, overvoltage protection, and inrush current limit. The fully encapsulated design meets IP20 standards, ensuring durability, while the operating temperature range of -25°C to +55°C supports performance in challenging conditions.
The PU600 Series simplifies system integration with options for current sharing to balance load across multiple units, external output voltage sensing for precise regulation, and adjustable output voltage for custom configurations. Its compact design supports both wall and 19” rack mounting, with the ability to parallel up to four units for increased capacity. Compliance with EN50155 and IEC60571 makes it ideal for railway applications.
The Polyamp PU600 Series is the perfect choice for dependable, efficient, and adaptable power solutions in critical environments.
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Features
- 480W - 600W Industrial Grade
- Robust Design High Reliability
- Operating Temperature -25C to 55C
- Convection Cooled High Efficiency
- Output voltage alarm
- Series diode on output
- 19" Rack Mount - Wall Mount - Chassis Mount
Specifications
| INPUT | |
|---|---|
| Input voltages | (B): 20-60Vdc (C): 50-150Vdc (D): 90-270Vdc |
| Input power no load | 15W max |
| Inrush current limit | Input Code B - No Input Code C, D - Yes, <6 x Inom. |
| OUTPUT | |
|---|---|
| Output voltages | See Selection Table |
| Source regulation | 0.001 |
| Load regulation | 0.003 |
| Transient recovery | <3ms. Load step, to within 3% of nominal output voltage |
| Output ripple | 30mVp-p, 60kHz |
| Input ripple attenuation | 150:1, on Output (50-400Hz) |
| Temperature coefficient | 0.02% per °C |
| Output adjustment range | 95%-110% with 15 Turn potentiometer |
| Remote sense | Yes |
| Soft start | Yes |
| Startup time | 1 Sec |
| Holdup time | 2-25mS. |
| OPERATING | |
|---|---|
| Design topology | Push-Pull |
| Switching frequency | 30kHz |
| Efficiency | 85%-92% |
| PROTECTION | |
|---|---|
| Current limit | 105% rectangular |
| Overvoltage protection | Yes, 115% of nominal voltage |
| Reverse Input voltage protection | Yes. input code B, 24, 48 with a parallel diode, other input use a input series thyristor |
| Isolation | |
| STANDARDS AND APPROVALS | |
|---|---|
| Safety standards | IEC60950, Low Voltage Directive |
| C-Tick | AS/NZS CISPR11 Group 1, Class A |
| EMC standards | EN55011-B, EN55022-B, IEC61000-6-2, IEC61000-4-2, -3, -4, -5, -6, -8,-10, EN50155 Figure 4 |
| ENVIRONMENTAL | |
|---|---|
| Operating temperate | -25°C to +55°C at 100% load |
| Conduction cooling | With derating, +70°C |
| Storage temperature range | -40°C to +85°C |
| MECHANICAL | |
|---|---|
| Dimensions | 86 x 420 x 337mm See Technical Illustrations |
| Weight | 10kg |
| Mounting Brackets | Supplied with L89-1 mounting brackets |
| Mounting Options | See Technical Illustrations |
Selection Table
| MODEL NUMBER | INPUT VOLTAGE | OUTPUT VOLTAGE | OUTPUT CURRENT | POWER |
|---|---|---|---|---|
| PU600B12 | 20-60V | 12V | 40A | 480W |
| PU600B13.8 | 20-60V | 13.8V | 40A | 552W |
| PU600B15 | 20-60V | 15V | 40A | 600W |
| PU600B24 | 20-60V | 24V | 25A | 600W |
| PU600B48 | 20-60V | 48V | 12.5A | 600W |
| PU600C12 | 50-150V | 12V | 40A | 480W |
| PU600C13.8 | 50-150V | 13.8V | 40A | 552W |
| PU600C15 | 50-150V | 15V | 40A | 600W |
| PU600C24 | 50-150V | 24V | 25A | 600W |
| PU600C48 | 50-150V | 48V | 12.5A | 600W |
| PU600D12 | 90-270V | 12V | 40A | 480W |
| PU600D13.8 | 90-270V | 13.8V | 40A | 552W |
| PU600D15 | 90-270V | 15V | 40A | 600W |
| PU600D24 | 90-270V | 24V | 25A | 600W |
| PU600D48 | 90-270V | 48V | 12.5A | 600W |
Technical Drawings
Warranty & Returns
Warranty periods vary by product. Please refer to the Powerbox Warranty Policy for the applicable coverage period against manufacturing defects from date of purchase. For returns and RMA requests, please visit our RMA support page or contact our support team directly.
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