General Description

GHK fixed cellular switchgear is designed by us integrating strong points of domestic and foreign similar products,suitable for systems with AC 50HZ and rated working voltage up to 690V,satisfying demands of power supply,distribution and motor control and conforming to standards like IEC60493-1, IEC60947 and GB7251.1.

Dimension:

2231mm(H)* 720mm(W)*635mm(D)

2231mm(H)*920 mm(W)*835 mm(D)

2231mm(H) *1120 mm(W)*1035 mm(D)

Main characteristics:

Width for 720mm,920mm,1120mm, different size cubicle for option.

Interior unit is divided into main busbar compartment,equipment compartment and cable compartment.Reliable power supply and distribution. The function unit is adopted with plug-in or withdrawable switch with simple structure, easy replacement and better interchangeability.Meterial optional with Alu-zinc coated steel with features of anti-oxidation,anti-corrosion,anti-rusting,good mechanical property and good earthing continuity.Modular design.The basic structure is taking E=25mm as the grid.Random assembly of compartment units upon request.Change of switch can be done by adjusting mudule position.Fully-enclosed structure.Internal adopted with modular partition.Effective height of fixed segregation 1800mm,segregation unit height as 8E/12E/16E/20E/24E with high protection and safety property.Enclosure protection degree is IP3X-4X,up to IP54.

Applicable Standards:

Conform to standards as IEC60439-1, GB7251.1 & JB/T9661

Environmental Working Conditions:

Environment temperature:-5°C--40°C,daily mean no higher than 35°CEnvironment humidity: not exceed 50% at 40°C,lower temperature allows higher relative humidity(up to 90% when ambient temperature is at 20°C)Altitude: lower than 2000mEarthquake proof degree: earthquake intensity no more than 7 degreesPretection degree:IP30,IP41

SKYPE: NOVIA.NI