he PCH series are high power output Switching DC power supply with rated power from 600W toW. The PCH series adopts ZVZCS PWM technology, which greatly reduces switching consumption and therefore facilitates switching function with high efficiency and high stability. The PCH series are built into a 2U 19-inch standard chassis. The maximum rated voltage is from +1000V to +12KV.
★ Adopting ZVZCS PWM technology, high efficiency and high stability
★ 4 1/2 digits LED display for voltage and current
★ Max.rated output 600W to 5KW
★ Max.rated voltage from +1000V to +12KV
★ Option for negative output from -1000V to -12KV
★ Constant voltage and constant current operations, auto CV/CC switch
★ Built into 2U 19-inch standard chassis
★ Thermostatic control fan, low noise
★ Low ripple, high stability
★ No overshoot during startup
★ List mode function, Auto Run function
★ Preset function, setting of voltage and current with output open circuit
★ Front panel operation: preset voltage and current, output ON/OFF
★ Multiple protections: OVP, OTP, UVP and current limit protections
★ Multiple programming interfaces: RS232, RS485 and RS422
★ Support ModBus-RTU commands
| Output | ||
| Rated Voltage | Full range adjustable | |
| Rated Current | Full range adjustable | |
| OVP Range | Up to 105% of rated voltage adjustable | |
| Line Regulation | CV≤0.5%+2LSB, CC≤0.5%+2LSB | |
| Load Regulation | CV≤0.1%+2LSB, CC≤0.1%+2LSB | |
| Ripple & Noise | ≤0.05% FS, ≤0.1% FS | |
| Programming | ||
| Programming Resolution | Voltage | 1V |
| Current | 0.1mA/ 1mA | |
| OVP | 1V | |
| Interface | RS232, RS485 and RS422 | |
| Commands | ModBus-RTU | |
| Display | ||
| Meter | 4 1/2 digits LED display for voltage and current | |
| Display Resolution | Voltage | 1V |
| Current | 0.1mA/ 1mA | |
| Display Accuracy | Voltage | ≤0.2%FS+2LSB |
| Current | ≤0.5%FS+2LSB | |
| Protection | ||
| Over Voltage Protection (O.V.P.) | Built-in OVP protection with limit of 105% rated output voltage.
The output will be shut down when OVP is activated. |
|
| Over Temperature Protection (O.T.P.) | Built-in OTP protection with heat sink temperature limit of 50℃±5%.
The output will be shut down when OTP is activated. |
|
| Under Voltage Protection
(U.V.P.) |
Built-in UVP protection with limit of 165Vac.
The output will be shut down when UVP is activated. |
|
| General | ||
| Cooling method | Cooling fan | |
| Operating environment | 0℃~40℃, 10%~80%RH | |
| Storage environment | -20℃~70℃, 10%~90%RH | |
Order info:
| Model | Output Voltage | Output Current | O.V.P. | Resolution |
| 2400W models, size 482Wx88Hx460D mm (2U) | ||||
| PCH2400-10H | 0~1000V | 0~2400mA | 0~1050V | 1V/1mA |
| PCH2400-12H | 0~1200V | 0~2000mA | 100~1260V | 1V/1mA |
| PCH2400-15H | 0~1500V | 0~1600mA | 100~1575V | 1V/1mA |
| PCH2400-20H | 0~2000V | 0~1200mA | 200~2100V | 1V/1mA |
| PCH2400-30H | 200~3000V | 0~800mA | 200~3150V | 1V/0.1mA |
| PCH2400-40H | 200~4000V | 0~600mA | 200~4200V | 1V/0.1mA |
| PCH2400-50H | 300~5000V | 0~480mA | 300~5250V | 1V/0.1mA |
| 1200W models, size 482Wx88Hx460D mm (2U) | ||||
| PCH4000-10H | 0~1000V | 0~4000mA | 0~1050V | 1V/1mA |
| PCH4000-15H | 0~1500V | 0~2600mA | 100~1575V | 1V/1mA |
| PCH4000-20H | 0~2000V | 0~2000mA | 200~2100V | 1V/1mA |
| PCH4000-30H | 200~3000V | 0~1300mA | 200~3150V | 1V/1mA |
| PCH4000-40H | 200~4000V | 0~1000mA | 200~4200V | 1V/1mA |
| PCH4000-50H | 300~5000V | 0~800mA | 300~5250V | 1V/0.1mA |
| 5000W models, size 482Wx88Hx460D mm (2U) | ||||
| PCH5000-10H | 0~1000V | 0~5000mA | 0~1050V | 1V/1mA |
| PCH5000-15H | 0~1500V | 0~3333mA | 100~1575V | 1V/1mA |
| PCH5000-20H | 0~2000V | 0~2500mA | 200~2100V | 1V/1mA |
| PCH5000-30H | 200~3000V | 0~1600mA | 200~3150V | 1V/1mA |
| PCH5000-40H | 200~4000V | 0~2360mA | 200~4200V | 1V/1mA |
| PCH5000-50H | 300~5000V | 0~1000mA | 300~5250V | 1V/1mA |
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