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Main Parameters of DSP500-60A DC Power Supply
Main Parameters of DSP500-60A DC Power Supply
● Wide range of AC input voltage.
● the current limit of module DC output and feedback feature of built-in short circuit allow long-term short circuit or short circuit starting (current limit).
● Output voltage and current start adjustments from zero, the current of maximum 60A. has automatic current limiting.
● protection method: protection functions of over-voltage, over-current, overload, phase loss, etc.
● Have automatic conversion function of steady voltage and current.
● Operation method: long-term continuous full-load operation
Input voltage |
AC 380V ± 10% 50Hz ± 10%
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Output voltage
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DC steady voltage and current
The maximum output voltage and current values: DC500V60A
Continuously adjustable from 0 to 500V
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Efficiency
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> 90% of full load
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Output current
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0-60A
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Source effect
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(Source voltage change by ± 10%): ≤ 0.1% rating
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Load effect
|
Output current change from zero to rating): ≤ 0.1% rating
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Ripple rms
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≤ 0.4% rating+10 mV
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Power factor
|
0.90 of full load
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Constant voltage accuracy
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Source effect (source voltage change by ± 10%): ≤ 0.2% rating, drift ( when continuous working time is more than 8 hours): ≤ 0.3% rating
Temperature drift (change rate caused by the temperature change in the temperature range): ≤ 0.04% rated / ℃ load effect (when output current changes from zero to rated value): ≤ 0.2% rating
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Constant current accuracy
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Source effect (when source voltage changes by ± 10%): ≤ 0.2% rating
Time drift (when continuous working time is more than 8 hours):≤ 1% rating
Temperature drift (change rate caused by the temperature change in the temperature range): ≤ 0.04% rating / ℃ load effect (when output current changes from zero to rated value): ≤ 0.2% rating
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Output voltage and current setting
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Multi-turn potentiometer
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Soft launch time
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＞3S
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Display accuracy
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LED digital display accuracy 0.1V; 0.1A
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Protection method
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Automatically cut off the output when overvoltage, overcurrent, overheating and phase lacking occur.
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Operation method
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Long-term continuous full-load operation
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Insulation strength
|
＞200MΩ
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Cooling type
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Forced air cooling
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Volume (reference value)
|
670 height * 390 width * 670 depth mm
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Weight (reference value)
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80Kg
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500V60A hardware configuration list:
| Name |
Specification / Model
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Quantity
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Remark
|
|
Cabinet (with casters)
|
390(W)×670(H)×660(D)
|
1
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Domestic
|
|
High-frequency transformer / Magnets
|
E110 Ferrite
|
3
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Import
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Filter inductance / Magnets
|
E110 Ferrite
|
3
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Import
|
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Power factor inductance
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|
1
|
Taiwan Zhuanshun(Suzhou)
|
|
Three-phase rectifier bridge
|
100A/800V
|
2
|
Japan
|
|
IGBT
|
200A
|
2
|
Fuji or OPK
|
|
IGBT driver
|
M57962
|
4
|
Mitsubishi
|
|
Electrolytic capacitor
|
400V4700UF
|
4
|
Hitachi, KingBox or Ruby
|
|
Master control board
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Self-made
|
1
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HORAD
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Cooling fan
|
24VDC/1.1A
|
4
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Mexico
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High-speed rectifier
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|
4
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Germany or South Korea
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Panel indication gauge
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Three and half bit digital gauge
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2
|
Domestic
|
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Multi-turn potentiometer
|
5K (10 laps)
|
4
|
USA
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Download：
Operation Instruction in Chinese
Operation Instruction in English
Maintenance Instruction of Equipment