Standard:
GB725,JGJ46,JGJ46—2005
Quick Details
Adopt three-level power distribution system;
First class main box
Equipped with meter, current voltmeter, power supply isolation switch, shunt isolating switch, leakage switch, grounding connection zero row.
Second class distribution box
The main power isolating switch, shunt isolating switch and circuit breaker socket shall be fixed on the insulating board according to the specified position, without skew and looseness
Third class end switch box
Isolation switch, leakage protector (action current 30mA or 15m action time 0.1s), N-row, PE row in and out card, electrical components must be fixed on the insulation board.
Advantage introduction
Meet the use requirements of "three-level power distribution, two-level leakage protection, one machine one switch, one leakage one box" power distribution and protection. The material selection, manufacturing process, selection and configuration of electrical components in the distribution box (cabinet) and switch box shall comply with relevant national standards and have passed CCC certification. The shell of the distribution box (cabinet) is made of cold-rolled steel plate, rain proof, dust-proof and outdoor type. The thickness of the steel plate is consistent with J G J – WQ, light and durable.
Main purpose:
This series of distribution box (cabinet) is suitable for temporary power use on the construction site and outdoors.
Standard:
GB725,JGJ46,JGJ46—2005
Quick Details
Adopt three-level power distribution system;
First class main box
Equipped with meter, current voltmeter, power supply isolation switch, shunt isolating switch, leakage switch, grounding connection zero row.
Second class distribution box
The main power isolating switch, shunt isolating switch and circuit breaker socket shall be fixed on the insulating board according to the specified position, without skew and looseness
Third class end switch box
Isolation switch, leakage protector (action current 30mA or 15m action time 0.1s), N-row, PE row in and out card, electrical components must be fixed on the insulation board.
Advantage introduction
Meet the use requirements of "three-level power distribution, two-level leakage protection, one machine one switch, one leakage one box" power distribution and protection. The material selection, manufacturing process, selection and configuration of electrical components in the distribution box (cabinet) and switch box shall comply with relevant national standards and have passed CCC certification. The shell of the distribution box (cabinet) is made of cold-rolled steel plate, rain proof, dust-proof and outdoor type. The thickness of the steel plate is consistent with J G J – WQ, light and durable.
Main purpose:
This series of distribution box (cabinet) is suitable for temporary power use on the construction site and outdoors.
