Product

  • CDQ3EH Series (micro-break type) Dual Power Automatic Switching Switch
  • CDQ3EH Series (micro-break type) Dual Power Automatic Switching Switch

CDQ3EH Series (micro-break type) Dual Power Automatic Switching Switch

Realize automatic switching between common power supply (I) and standby power supply (II) (can also be set to manual switching), and automatically switch between power supplies due to power failure or abnormal (undervoltage, overvoltage, and loss of voltage), so as to ensure the continuity, reliability and safety of power supply. The current capacity is 63A, and the electric operating mechanism is the motor (single-phase AC), which uses the positive and reverse of the motor to drive the opening and closing for power conversion.

Main

Operating Circuit BreakerDZ47S
Trip CurveC/D
Pole2/3/4
Appliance LevelCB Level
Using TypeAC-33iB
Rated Insulation Voltage Ui (V)500
Rated Impulse Withstand Voltage Uimp (kV)6
Rated Working Voltage Ue (V)400
Rated Heating Current Ie10/13/16/20/25/32/40/50/63
Rated Breaking Capacity6Ie
Rated Working Frequency (Hz)50
Icn (kA)6
Icm (kA)9.18
For more technical details, please check the attached catalogue.
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