35kv Vacuum Circuit Breaker for Indoor High Voltage with Trolley Patent Ce (VCR1-40.5)

• Model NO.: VCR1-40.5KV
• Operation: Electric Type
• Arc-extinguishing Medium: Vacuum
• Structure: MCCB
• Type: Circuit Breaker
• Certification: ISO9001-2000, CE
• Rated Short-Circuit Breaking Current Ka: 20/25/31.5
• Phase-to-Phase Distance (mm): 280±1.5
• Trademark: CHRUI
• Specification: 300*780*785MM
• HS Code: 8535210000

• Breaking Capacity: High Voltage Circuit Breakers
• Speed: Normal Type Circuit Breaker
• Installation: Open-Type and Insulated Cylinder Type Vcb
• Poles Number: 3
• Function: Circuit-Breaker Failure Protection
• Rated Current: 1250/1600/2000A
• Contactor Diameter (mm): 35/49/79
• Mechanical Endurance: M2 Class
• Transport Package: Wooden Case
• Origin: Made in China

General

Ratings: Rated voltage 40.5kV, Rated current 630A~2500A, AC50/60Hz.
Application: for the control and protection of substation and equipment; making and breaking short-circuit current under various operating status of electric network.  
Standard: IEC62271-100.

Working Condition

Ambient air temperature: -40~+40ºC
Altitude: ≤1000m 
No operating in such places as subject to dust, dirt, smog, corrosive / flammable gas, vapor and salt pollution.
Humidity: Daily average value ≤95% 
Monthly average value ≤90% 
Water vapor pressure: Daily average value ≤2.2kPa 
  Monthly average value ≤1.8kPa 
The external shocking and earthquake could be neglected.
The amplitude of electromagnetic interference in the secondary system ≤16.kV
Note: Customized products are available on your requirements.






 

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