KGCV3ｂ

KGCV3C

KGCV series auto charge constant voltage charger

 

　　KGCV series auto charger can also work alone and can be supervised by computer unit or be handled by hand. The products can be used in constant current limiting charging, constant voltage limiting charging, and other charging situation.

　　Property and index：
　　Voltage regulating X limiting precision：≤± 1%
　　Current regulating X limitingprecision：≤±1%
　　Ripple：≤2%
　　Long-time working system
　　Three types：KGCV3a、KGCV3b、　KGCV3c；
　　Rating output current：8A~150A
　　Rating output voltage：24V、48V、110V、220V

HZCV series high frequency switching auto charger

HZCV series high frequency switching auto charger

　　HZCVseries high frequency switching auto charger designed with highly reliable methold and the property index is high. The module can be used by N+1 times，the current is smooth.
　　Technical parameters：
　　Voltage regulating precision：≤±0.5%
　　Current regulating precision：≤±0.5%
　　Ripple：≤0.1%
　　Long-time working system
　　Module rating output voltage：10A
　　Rating output voltage：DC110V、DC220V

 

 

WDK-5 computerized DC system insulation supervising device

 

WDK-5 computerized DC system insulation supervising device

　

　　WDK-Type computerized DC system insulation supervising device is used to supervise the voltage, insulation and spur track insulation of DC system. It could be installed in the DC cabinet of power system.

　　Functions and characteristics:
　　Chinese characters display, easy to operate.
　　Digital display of voltage of generatrix, monitor of voltage.
　　Digital dispaly of insulated resistance of positive/negative generatrix, alarm-giving when underload, to auto check the insulated resistance of the spur track, the precision of checking is immune to the influence of distributive current capacity.
　　This device requires no signal input into the DC system, so it has no influence to the DC system.
　　Easy to operate and small workload.
　　With RS485, the device can communicate with upper computer.
　　Technical parameters：
　　Measurement error of generatrix resistance：<8%
　　Measurement error of spur track：<15%
　　Alarm returning coefficient：100.5%~101%
　　Capacity of contact output：AC200V/5A
　　Dimension（mm）：Width398*Height165*Deepth132
　　Cut out：361*154
　　Numbers of checking：≤48 spur tracks

DIW-2026 computerized DC voltage and insulation supervisior

 

DIW-2026 computerized DC voltage and insulation supervisior

　　DIW-2026 computerized DC voltage and insulation supervisior (Three in One) is used to supervise the controlling generatrix in all kinds of DC power cabinet. With new-type principle, it can not only supervise the generatrix according to the designed volume of voltage and grounding problems, but also it can measure and display the voltage of generatrix and the resistance of the generatrix to the ground in numbers. When generatrix is founded touching the ground, it can automatically tell the low-resistance of the generatrix; when both of the insulated resistance drop, it can check formally as usual, which the traditional supervising device could not do。
　Front panel: 160 X 80MM,cut out 150.5 X 75.5MM

 

 

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