Ningbo Suntech Power Machinery Tools Co., Ltd.

Professional Overhead Line Stringing Tools Manufacturer.

Home ProductsVacuum Circuit Breaker

GB/T 11022-2011 40.5KV Indoor Vacuum Circuit Breaker

GB/T 11022-2011 40.5KV Indoor Vacuum Circuit Breaker

  • GB/T 11022-2011 40.5KV Indoor Vacuum Circuit Breaker
  • GB/T 11022-2011 40.5KV Indoor Vacuum Circuit Breaker
  • GB/T 11022-2011 40.5KV Indoor Vacuum Circuit Breaker
  • GB/T 11022-2011 40.5KV Indoor Vacuum Circuit Breaker
GB/T 11022-2011 40.5KV Indoor Vacuum Circuit Breaker
Product Details:
Place of Origin: Ningbo,China
Brand Name: Suntech
Certification: ISO
Model Number: ZN85-40.5
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set
Price: Negotiation
Packaging Details: Exported Cartons
Delivery Time: 20-30days after Payment
Payment Terms: L/C , T/T
Supply Ability: 30000 pcs per month
Contact Now
Detailed Product Description
Type: Vacuum Circuit Breaker Rated Voltage: 40.5KV
Ambient Temperature: -40°C-+40°C Altitude: ≤1000m
Application: High Voltage Usage: Indoor
High Light:

40.5KV Vacuum Circuit Breaker

,

GB/T 11022 Vacuum Circuit Breaker

,

40.5KV Indoor Circuit Breaker

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

40.5KV High Voltage Indoor Vacuum Circuit Breaker For Electrical

 

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

Contact Details
Ningbo Suntech Power Machinery Tools Co.,Ltd.

Contact Person: Peter

Tel: 86-13958364836

Send your inquiry directly to us
Other Products