Best Price for Vacuum Circuit Breaker of Low Voltage

Model NO.: NNS Shell Material: Stainless Steel Structure: Protection Form: All- Packaged Type Size: 1 Uint Application Range: Power Transmission, Power Distribution, Trademark: Qikai or ODM/OEM as per customer demand Specification: IEC60298, GB3906, DL404 HS Code: 8537201000 Certification: CCC, ISO9001:2000 Voltage Level: Low Voltage Type: Distribution Metering Box Operation Voltage: High Voltage Shell Protection Grade: IP56 Brand: Qikai, or ODM/OEM as Per Customer Demand Transport Package: Ht Wooden Packaging Origin: Shandong, China MNS Low Voltage withdrawable switchgear is for AC of 50-60HZ, power system rated voltage of 660V and below. It is used to control, protection and distribution in power generation, distribution, transformation and power consumption to optimize the power system by its high technical performance. It is widely used in power plant,chemical enterprises, textile, metallurgy, petroleum, etc. Besides the usual land usage,after our technical's special treatment,it could also be used in offshore drilling platform, nuclear power plants,etc.
The MNS Low Voltage Withdrawable Switchgear is in conformity with IEC439, Part 5 of VDE0660,GB7251.1 and JB/T9661.
 
Properties:
*New design trends combined with China's low-voltage equipment, improvement in structure and components of the modular assembly of new power distribution cabinet.
*Cabinet components and implementation of the compartment size modulus (E = 25), with a corresponding gate, the sealing plate, the separator, the mounting bracket, the bus, the function unit, assembled into a complete distribution cabinet.
* Drawer can be installed sided, double-sided operation, can be mixed, after maintenance.
* Custom design as per customers' request
 
Main technical specification

Parameters	Specification
Rated Insulation Voltage	AV: 690V
Rated Operational Voltage: Main Circuit	AV: 380V/690V
Rated Operational Voltage: Support Circuit	AV: 220V/380V
Rated Frequency	50HZ/60HZ
Rated Current: Horizontal Bus	630-5000A
Rated Current: Vertical Bus	800-2000A
Rated Short-time Withstand Current: Horizontal Bus(1s)	50-100KA
Rated Peak Withstand Current: Horizontal Bus	105-200KA
Rated Short-time Withstand Current: Vertical Bus(1s)	30-80KA
Rated Peak Withstand Current: Vertical Bus	63-176V
Shell frame protection level	IP40
Shell frame protection level in special condition request	IP50

Packaging: HT Wooden packaging



 

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Product Categories : Low Voltage Switchgear