Intelligent Air Circuit Breaker Drawer Fixed Type Ndw2f-2000/3200/4000 3p 4p Universal Circuit Breaker

• Customization: Available
• Breaking Capacity: High Voltage Circuit Breakers
• Operation: Electric Type
• Model NO.: NDW2F Series
• Installation: Fixed Type or Draw-out Type
• Structure: ACB
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
• Certification: CCC
• Specification: 41KG-120KG
• Trademark: Nader
• Origin: China
• Production Capacity: 50000PCS/Year

Product Description

 

Product Parameters

 

Model	NDW2F-2000, NDW2F-3200, NDW2F-4000
Rated current In (A)	400, 630, 800, 1000, 1250, 1600, 2000, 2500, 2900, 3200, 4000
N-pole rated current	100%In
Rated operating voltage Ue	AC220V/230V/240V, AC380V/400V/AC415V, AC440V/AC480V, AC660V/690V, AC1000V
Rated frequency	50/60Hz
Rated isolation voltage Ui	1000V
Rated impulse withstand voltage Uimp	12kV
Number of poles	3, 4
Full breaking time	≤30ms
Closing time	≤70ms
Installation method	Fixed type or draw-out type

 

Product Description

NDW2F universal circuit breaker products meet the needs of various power generation systems, with a focus on the characteristics of wind power generation. They are suitable for various power generation systems operating at AC 50Hz/60Hz, with rated currents ranging from 400A to 4000A, and rated operating voltages of AC 220V/230V/240V, AC 380V/400V/415V, AC 440V/480V, AC 660V/690V. The NDW2F-4000 can also be used in power generation systems with a rated operating voltage of AC 1000V. They have good EMC characteristics and can withstand harsh operating environments such as high temperature, low temperature, humidity, salt spray, vibration, and high altitudes.