Motor Protection Device for PT Cabinet

• Customization: Available
• Type: Microprocessor Protection Device
• Component: Mechanical Structure Type
• Model NO.: NR-310M
• For: for Switchgear
• Output Signal Type: Digital Type
• Production Process: Integration
• Material: /
• IP Rating: IP20
• Certification: GB
• Customized: Customized
• Transport Package: Carton
• Specification: As standard drawing
• Trademark: OEM & ODM
• Origin: China
• HS Code: 8538900000
• Production Capacity: 10000/Month

Product Description

Applicable scope
The NR-310M motor protection device is equipped with external primary current transformer, mainly used for
comprehensive control and protection of AC380V~1.2KV low-voltage motor.
This series of products can be widely used in power engineering such as petrochemical, power generation, smelting,municipal engineering, intelligent buildings, rail transit, etc.
 

NR-310M overall dimension	123.8mm(width)*765mm(height)*108.5mm(depth)
NR-310M opening dimension	111m(width)*59mm(height)

Model description
NR-310M motor protection device: suitable for comprehensive control and protection of AC380V~1.2KV low-voltage motor

Working environment condition
Environmental temperature: -20ºC ~+55ºC
Relative humidity: 5%~95%
Atmospheric pressure: 80kPa~110kPa (below 2000M altitude)
Other conditions: The air around the device should not contain substances with acid, alkali corrosion or explosive
properties, and should be free of lightning, rain and snow
Standard atmospheric conditions for the test: temperature +15~+35ºC , humidity 45%-75%, air pressure 86~106kPa

Rated electrical parameter
Measuring voltage: AC380V (direct measurement), AC100V (PT measurement)
Measuring current: 1~300A (direct measurement),5A (CT measurement)
Rated frequency: 50Hz
Working power supply: AC/DC 100~265V

Device function configuratio





COMPANY PROFILE:

AN HUANG isa modern company of professional design and manufacturer of 3.6kV to 40.5kV Medium Voltage cable accessories, electric components and whole set cabinet Subsidiaries:Anhuang Electric Power Technology Co.,Ltd 
Zhejiang Anhuang Imp & Exp. Co .. Ltd. We provide high quality, low cost products for utility systems worldwide 

Company constantly introducing new technology,newcraft, the product structure constantly improved.Our Professional
production testing equipment.special production technology and professional service team can satisfy the customers demand. 

Our professioal engineers,technicansand managers team always keep our promise:ANHUANG is not only provide cost­-effective high quality products.but also provide high quality, efficient, fast service and technical support to ensure customers' require.

Our company obtained international quality management system ccertification for ISO9001,ISO1401,OHSAS18001.

Our company adhenring to the "safety electricity, forever brilliant " as our enterprise's humanism. Willing to work with you hand in hand to build better future