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GZDW Intelligent High- Frequency DC Control Panel

GZDW series DC panel adopts cadmium nickel accumulator and floating-charge motor, equipped with automatic checkout alarm device, with advantage of long service life, pollution free, convenient maintenance, stable voltage, low internal-resistance output, can withstand heavy impulse current, has strong adaptability and high reliability, is really an ideal DC operating power supply unit, can be widely applied to transformer (distributing) substation of 500kV and below and power plant whose unit capacity is lower than 0.2 million kV also can be used in metallurgy, mine, petrochemical industry, broadcast television, computation room, underground railroad, high-rise and so supply for operating mechanism of circuit breaker.
  • GZDW


  • GZDW


GZDW Intelligent High- Frequency DC Control Panel


Input voltageAC380V
Output voltageDC220、110、48、24V
Battery capacity(max)


Control bus

Max usual load current300A
Abnormal load current<300A
Abnormal load time8h
Feed-out track no4-6Track road

Closing busbar

Closing impulse current5000A
Closing impulse time0.3h
Feed-out track no4-6Track road

If you have any enquiry about quotation or cooperation,please feel free to email us at or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.
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ADD : No.138 Ninkang West Road, Yueqing, Zhejiang, China(325600) 
TEL : +86-577-61672337
SKYPE :  jolininternational
MOBILE :  +86 13505870377
SALES :  Jolin Huang
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