Good Price for Vacuum Circuit Breaker of High Quality and 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

Contact us if you need more details on Low Voltage Switchgear. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Low-Voltage Switchgear、Switchgear. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Low Voltage Switchgear