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The Blokset system is designed to provide a high level of reliability and safety, thus reinforcing the protection of life and property.
Blokset offers all the essential guarantees:
compliance with international standards, notably IEC 60439-1, IEC 60529 and IEC 60947
compliance with local standards, thus meeting local legal and technical requirements
a system implementing and tested with Schneider Electric switchgear components to ensure optimum operation.
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General data
Application
Power distribution
Motor control
IS（Operation and maintenance index）
211 to 333
Reference standard
IEC60439-1
IEC60529
IEC61439-1&2
IEC61641
GB7251.1
Climate tolerance
Damp heat tolerance
IEC60068-2-30
Dry heat tolerance
IEC60068-2-2
Low temperature tolerance
IEC60068-2-1
Smoke tolerance
IEC60068-2-11
Installation Location
Indoor
Environment
Class 2
Mechanical data
Cable inlet and outlet
Top/bottom
Wiring
Front/Back
Protection level
IP20-54
Isolated form
2b/3b/4a/4b
Link form
FFF/WWW
Dimension
Height
2200
Width
500/600/700/800/900/1000/1100/1200/1300
Depth
400/600/1000
Average weight per unit
650kg
Enclosure
Epoxy resin powder coating＞50μ
Frame
Galvanized
Color of enclosure
RAL9002/RAL7016
Electrical data
Rated insulation voltage
1000V
Rated operating voltage
400/690V AC
Rated frequency
50/60HZ
Rated pulse voltage
12KV
Rated auxiliary circuit voltage
230V AC max
Overvoltage level
Ⅳ
Pollution level
3
Horizontal busbar rating
Up to 7000A
Vertical busbar rating
Up to 3200A
Horizontal busbar rating
Rated short-time withstand current
30/50/85/100KA
Rated peak withstand current
63/105/187/220KA
Vertical busbar rating
Rated short-time withstand current
30/50/85KA
Rated peak withstand current
63/105/187KA
Internal combustion arc personal protection IEC61641
85KA 0.4s
Grounding system
TT-IT-TNS-TNC
Maximum inlet and outlet switch
6300A
Maximum motor capacity
250kw
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