GCK Low-voltage Fixed Switchgear
Category:
Keywords:
WhatsApp:
Email:
Product Description
- 产品描述
-
Overview
● GCK (functionally equivalent to or superior to (3CL) low-voltage withdrawable complete switchgear (hereinafter referred to as "switchgear") is suitable for ratedworking voltage of 380V, AC three-phase network line, three-phase five wire system, as power plants, substations, industrial and mining enterprises, and high-risebuildings 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 "Voltage Complete Switchgear and Control Equipment" JB/T9661 "Voltage Withdrawable Switchgear" and IEC 439"Low Voltage Complete Switchgearand Control Equipment".
Normal condition
● Altitude:2000m and below.
● Environmental temperature:-5℃~+40 。C, with a daily average temperature notexceeding+35℃.
● Relative humidity: does not exceed 50% at a temperature of+40 ℃, and allows for higherrelative humidity at lower temperatures, which may result in occasional condensation of cattle;For example,at+20C,it is 90%.
● Places without fire, explosion hazards, severe pollution, chemical corrosion, and severevibration.
● The inclination from the vertical plane shall not exceed 5 °.
● Applicable to transportation and storage processes at temperatures ranging from -25℃to+55 °C, and within a short period of time (not exceeding 24L1) not exceeding+70°℃.
● lf the above usage conditions cannot be met, the user should propose to our company atthe time of ordering and negotiate for a solution.
Main technical parameters
Project Parameter Rated insulation voltage 660V、1000V； Rated working voltage 380V、660V； Rated voltage of auxiliary circuit AC220V、380V、DC110V、220V； Rated frequency 50Hz~(60)Hz； Rated current Horizontal busbar≤31.5A; 垂Vertical busbar630A、800A,1200A Rated short time withstand current 50、80kA/1S, Neutral busbar30kA/1S； Rated peak current 105kA/0.1S,50kA/0.1S； Functional unit (drawer) breaking capacity 50kA ( Valid value)； Housing protection level IP30、IP40； Bus settings hree phase four wire system and three phase five wire system; Operation mode Local, remote, and automatic.
Product Inquiry
We highly value your feedback and inquiries. If you have any questions about our products or services, please fill out the form below, and we’ll get in touch with you as soon as possible.
WhatsApp:+86-13870602009
E-Mail:info@wallatte.com
Adress:No.1666 Xueqin Road,Wuyang Pioneer Park,Wuyang Town,Nanchang County, Nanchang City,Jiangxi Province
