12kv Indoor Medium Voltage 500mm Cabinet Vacuum Circuit Breaker (ZN83)

• Proceso de dar un título: CCC, ISO 9001, GB
• material de Shell: Acero inoxidable
• Nivel de tensión: Voltaje medio
• Instalación: Fijo
• Estructura: extraíble
• Corriente: C.A.
• No. de Modelo.: Zn83-12kv
• corriente nominal: 630~4000A
• corriente de interrupción de cortocircuito nominal: 25~40ka
• Paquete de Transporte: Carton
• Marca Comercial: VACEM
• Origen: Wenzhou, China
• Código del HS: 85352100

Descripción de Producto

General description

Introducing the ZN83 VCB, a thrilling new addition to the world of indoor switch devices! This incredible device is specifically designed for use in three-phase AC power systems with a rated voltage of 12kv and a rated frequency of 50-60Hz. 
Prepare to be amazed by its compact structure, which not only saves space but also ensures high reliability. Say goodbye to annoying vibrations during operation, as this switch device boasts minimal operation vibration. And the best part? Maintenance is a breeze, making it a dream come true for busy professionals.
But wait, there's more! The ZN83 VCB is not limited to just one industry. It can be widely utilized in power plants, steel plants, metallurgy, petrochemical facilities, transportation systems, buildings, and other industrial and mining enterprises. It serves as the ultimate switch device, providing protection for high voltage motors, transformers, line faults, and other loads.

Get ready to revolutionize your power system with the 12kv Indoor Medium Voltage 500mm Cabinet Vacuum Circuit Breaker (ZN83). Don't miss out on this game-changing innovation in the world of indoor vacuum circuit breakers. Upgrade your circuit breaker game today and experience the power of the ZN83 VCB!

Main function characteristic

Taking different functional units as the dividing line to realize the modular design.
The integrated and optimized design minimizes the intermediate realization link of the functional unit, and the overall mechanism only has more than 70 parts.
There is no adjustment link in the mechanism to minimize the professional requirements for maintenance personnel.
The whole series of products are easy to operate.
Small mechanical operation vibration.
Mechanism with manual energy storage handle.
Fast replacement of wearing parts without special tools.
The whole series of mechanisms have passed the verification of 72 hour salt spray test.
Less closing interlocking parts, convenient integrated installation, effective prevention of false closing.
The opening adopts friction type structure, with small wear and failure rate, so as to improve mechanical life.

Main technical parameter

 

Cabinet width(mm)	Rated current(A)	Rated short circuit breaking current(kA)
650	630	25~31.5
650	1250	25~31.5
800	630	25~31.5
800	1250	20~40
800	1600	31.5~40
1000	630	25~31.5
1000	1250	20~40
1000	1600	31.5~40
1000	1600~2400	31.5~40
1000	2500~4000	31.5~40

For more switchgear parts, pls refer to insulation parts: 
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