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Ponovo S40A 保护继电器测试装置

Voltage generators

Setting range 

3‐phase ac(L‐N): 3×0~300V

1‐phase ac(L‐L): 1×0~600V

dc (L‐N): 3×0~300V 


3‐phase ac(L‐N): 3×85VA at 300V 

1‐phase ac(L‐L): 1×170VA at 600V (two generators in series)

dc (L‐N): 3×100W at ±300 V

Accuracy: <0.16% rd.+0.04% rg. guar.; <0.08% rd.+0.02% rg. typ.

Ranges: 300V

Resolution: 10mV

Distortion: 0.1%

Current generators 

Setting range 

3‐phase ac(L‐N): 3×0~40A

1‐phase ac(L‐N): 1×0~120A 

dc (L‐N): 1×0~10A

Resolution: 10mA


3‐phase ac(L‐N): 3×65VA at 5A, 3×400VA at 40A

dc (L‐N): 90W at 10A

Accuracy: <0.16% rd.+0.04% rg. guar.; <0.08% rd.+0.02% rg. typ.


Range: DC 40 to 100Hz

Accuracy: 0.002%

Resolution: 0.01Hz


Angle range: 0°~+360°

Accuracy: 0.2° 

Resolution: 0.1°

4 binary inputs, 1 binary output

Power supply

Nominal input voltage: 110~240Vac 

Permissible input voltage: 90~260Vac 

Nominal frequency: 50/60Hz 

Permissible frequency: 45~65Hz

Operation temperature: 0~+50°C

Storage temperature: ‐25~+70°C

Relative humidity: 5~95% non‐condensing

Weight: 18kg

Dimensions (WxHxD): 360mm×157mm×367mm



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