- Contact Person : Mr. Huang Stanley
- Company Name : Yueqing Chaoke Electric Co., Ltd.
- Tel : 86-577-27885553
- Fax : 86-577-27885554
- Address : Zhejiang,Yueqing,No.36 Pingshan Rd,Liushi,Yueqing ZheJjiang,China 325604
- Country/Region : China
- Zip : 325604
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The HNS series has absorbed the design structure merits of domestic and abroad Inteligent AC low voltage power switch boxes, like GCK, GCS, MNS. With the independent development ,our product take the leading technical level of the same profession in domestic and abroad,it is suitable to rated voltage 400v/690v and below,rated power 50Hz/60Hz, the main bus bar(horizontal bus bar) at 6300A,the power distribution bus bar(vertical bus) to 2000A and the following series HNS Inteligent AC low voltage power switch box.
Main features of electrical and agencies
Application object power distribution and control |
Conformity GB7251.1,GB7251.8,IEC60439 |
Rated insulation voltage U 1000V |
Rated pressure Ue 690V |
Overvoltage sort III |
Test of rated impulse withstand voltage Uimp 8KV |
Rullution severity 3 |
Frequency 50Hz/60Hz |
Main busbar Rated current In 6300A,4000A,2500A |
Rated peak withstand current main bus Ipk 110/176/220/330KA |
The main bus bar fixed short-time endures the electric current Icw/1s 50/80/100/150KA |
Vertical bus rated current 200A,1200A,630A |
The vertical bus fixed peak value endures the electric current Ipk 1000A/H, 50KA/105KA |
The vertical bus fixed short-time endures the electric current Icw/1s 80,50,30KA/1s |
Level of protection IP54,IP42,IP40,IP30 |
Isolation form 1-4b |
Normal working Environment
Ambient air humidity:-5°C-+40°C,outdoor in temperate zone -25°C,in cold zone -50°C
Atmosphere condition: Clean air, the relative humidity at the maximum temperature of + 40°C does not exceed 50%
Altitude: =<2000M
Rullution severity:III
Shipping,storge and place condition: No more than 24H of up to + 70°C under the conditions of the transportation and storage, in case the device was not run after high temperature via the above,the device should not be any unrecoverable damage, and on the provisions of the normal work condition,it should run safely.
AUTOMATIC BENING MACHINE
STANDARD PACKING:
MOVABLE TEST EQUIPEMENT:
NEC AUTOMATIC CUT&PUNCH&BENDING MACHINE
STANDARD CONNECTION & SCHEINER BREAKER,ABB , HONGDA
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