GCK LOW-VOLTAGE WITHDRAWABLE COMPLETE SWITCHAGEAR
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GCK LOW-VOLTAGE WITHDRAWABLE COMPLETE SWITCHAGEAR
Product Parameters
Product Description
GCK(functionally equivalent or superior to GCL) low-voltage withdrawable switchgear(here in after referred to as "switchgear") is suitable for AC three-phase four wire and three-phase five wire systems with a rated working voltage of 380V. It is used for power plants,substations, industrial and mining enterprises, and high-rise buildings in the power system for receiving,feeding,reactive power compensation,energy metering, lighting,and centralized control of motors.
This product meets the standards of GB7251 "Low voltage switchgear and control equipment",JB/T9661"Low voltage withdrawable switchgear", and IEC604391"Low voltage switchgear and control equipment".
Product mode and implication
Service environment conditions
◆Environmental temperature:-5℃-+40℃,with an average temperature within 24 hours not exceeding+35℃;
◆Altitude:2000m and below;
◆Relative humidity: not exceeding 50% at the highest temperature of+40℃,and a relatively high relative humidity is allowed at lower temperatures(such as 90% at+20℃),which should be considered due to temperature The changes may occasionally have the effect of condensation;
◆When installing the equipment,the inclination from the vertical plane shall not exceed 5°;
◆Suitable for transportation and storage processes at temperatures ranging from-25℃ to+55℃,and not exceeding+7℃ in a short period of time(not exceeding 24 hours);
◆If users have special requirements, they can negotiate with our company's technical engineers to solve them;
Ordering instruction
When placing an order, the user must provide the following information:
◆Primary circuit scheme number, equipment model, capacity,and single line system diagram;
◆Secondary circuit schematic diagram,if the user does not provide requirements, the manufacturer shall design according to national standards;
◆Arrangement diagram of the switchgear and layout plan of the distribution room;
◆When the specifications of the main busbar are not specified, the manufacturer shall provide them according to the standards;
◆Surface color of the switchgear;
◆If users have other special requirements, they can negotiate with our factory.
Technical instruction
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