1. Range of Use & Purpose
This is our low voltage switchgear and controlgear assembly for
power distribution and motor control. The design is verified in
accordance with the IEC 61439 series and IEC 61641 standards. This
is a modular design, enabling us to supply integrated solutions for
today's challenging business environment.
GCK AC low-voltage distribution cabinet is new low-voltage
distribution cabinet designed according to the requirements of
superior of Department of Energy, electrical users and design
department based on the principle of security, economy,
reasonableness and reliability. The product has the features of
high breaking capacity, good dynamic thermal stability, flexible
electrical scheme, convenient combination, strong seriation and
practicability, new structure and high protection level etc. It can
be used as upgraded product of low-voltage switchgear.
GCK AC low-voltage distribution cabinet conforms to IEC439
Low-voltage switchgear and controlgear assemblies and GB 7251
Low-voltage switchgear etc.
This series of products with high breaking capacity, good dynamic
stability, advanced and reasonable structure, electrical program of
practical, series, strong versatility, various schemes of unit
combination, a cabinet contained many circuits, save the area ,
beautiful appearance, high level protection, safe and reliable,
convenient maintenance etc.
It accords with the standards IEC439 NEMA ICS2-322 as well as the
GB7251-87 “Low voltage complete switch device ” national standards
and ZBK36001-89 "low voltage withdraw type complete switch device”
professional standards"
2. Electrical panels Service condition
1. Ambient temperature: -15'C~+40'C
2. Altitude: <=1000m
3. Air humidity:
daily average of Air humidity <=95%, daily average of partial
vapor pressure <= 2.2kPa;
monthly average of Air humidity <=90%, monthly average of
partial vapor pressure <= 1.8kPa
4. Earthquake intensity <= 8 degree
5. No corrosive or flammable gas
Special condition subject to users
