Copyright © 2022 ZTelec Group. All rights reserved.
Rated voltage | <1kV |
---|---|
Rated Frequency | 50Hz |
Application scenarios | Ideal power distribution device for low-voltage power supply systems in metallurgy, petrochemical, electric power, machinery, textile and other industries |
GCK LV withdrawable switchgear is applicable to the low voltage distribution system with AC 50Hz,rated working voltage of 380V. It contains power center (PC)and motor control center (MCC)functions. Each technical parameter meets national standards. With characteristics of advanced structure, attractive appearance, high electric performance, high protection level, reliable and safe, and easy to maintain, it is the ideal distribution device for low voltage power supply systems in metallurgy, petroleum, chemical, power, machinery and light weaving industries, etc.
The product accords with standards IEC-439,GB7251.1.
+ GCK1 and GCJl are assemble-type combined structures.The basic frameworkis assembled by adopting special bar steel;
+Cabinet framework,component dimension and hole size change according to basic modulus E=25mm;
+In the MCC project,cabinet is divided into five zones (compartments):the horizontal busbar zone,the vertical busbar zone,the function unit zone,the cable compartment,and the neutral earthing busbar zone.Each zone is isolated mutually for the circuit’s normal running and effectively prevents fault expansion;
+All structures of framework are connected and firmed by bolts,so it avoids the welding distortion and stress,and upgrades the precision;
+Components have strong universality,good applicability and high standardization degree;
+Draw-in and draw-out of function unit (drawer)adopts lever operation,which is easy and reliable coupled with rolling bearing.
a Altitude above sea level should not exceed 2000m;
b Ambient air temperature:-5℃~+40℃ and the average temperature ≤+35℃ in 24h;
C Atmospheric condition:air is clean,relative humidity is lower than 50%at+40℃,and higher relative humidity is allowed at lower temperatures,eg.90%at +20℃;;
d Places without fire,explosion risk,serious pollution,chemical corrosion,and fierce vibration;
e The installation gradient should not exceed 5°;
f The control center is suitable for transportation and storing at the following temperatures:-25°C~+55℃,in short time (within 24h),it should not exceed +70℃ .
09-03 2024
09-03 2024
09-03 2024
09-03 2024
Copyright © 2022 ZTelec Group. All rights reserved.