GB/T 11022-2011 40.5KV Indoor Vacuum Circuit Breaker
GB/T 11022-2011 40.5KV Indoor Vacuum Circuit Breaker image
Brand Name :
Suntech
Model Number :
ZN85-40.5
Certification :
ISO
Place of Origin :
Ningbo,China
MOQ :
1 Set
Price :
Negotiation
Payment Terms :
L/C , T/T
Supply Ability :
30000 pcs per month
Delivery Time :
20-30days after Payment
Packaging Details :
Exported Cartons
Type :
Vacuum Circuit Breaker
Rated Voltage :
40.5KV
Ambient temperature :
-40°C-+40°C
Altitude :
≤1000m
Application :
High Voltage
Usage :
Indoor
40.5KV High Voltage Indoor Vacuum Circuit Breaker For Electrical
ZN85 axiliary handcart designed and produced by us has a screw rod drive mechanism and can be moved easily and avoid damage of the drive mechanism due to misoperation. It applies to the 50Hz and 40.5kV three-phase alternating-current single-bus segmented power systems in KYN61-40.5 armored mobile metllic metal-enclosed switchgears. Used with different primary components, it can realize bus connection, electric energy measurement, and overload protection or short-circuit protection for power equipment and, during system overhauls, functional component and interlocking.
Overall dimension of ZN85-40.5 isolating handcart(cabinet width: 1400mm)
| Item | Unit | Reference value | |
| Rated voltage | kV | 40.5 | |
| Rated insulation level | Lightning impulse withstand voltage | kV | 185 |
| 1min power-frequency withstand voltage | kV | 95 | |
| Rated frequency | Hz | 50/60 | |
1.2 Drawing of linkage between the moving contact and the fixed contact
| Standard |
1. GB/T 11022-2011 Common specifications for high-voltage switchgear and controlgear standards 2. IEC 62271-2007 High-voltage switchgear and controlgear – Part 1: Common specifications
|
| Operating conditions |
1. Ambient temperature: – 40℃-+40℃ (below 35℃ within 24 hours) 2. Relative humidity:≤95% (daily average) or≤90% (monthly average) 3. Altitude: ≤1000m |
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Tags: 40.5KV Indoor Circuit Breaker, 40.5KV Vacuum Circuit Breaker, GB/T 11022 Vacuum Circuit Breaker, Vacuum Circuit BreakerSimilar Or Related
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