Intelligent Air Circuit Breaker Drawer Fixed Type Ndw2gz-2000/Ndw2gzf-2000 3p 4p Ndw2gz-4000/Ndw2gzf-4000 3p 4p Frame Isolation Switch

• Customization: Available
• Installation: Fixed Type or Draw-out Type
• Structure: ACB
• Model NO.: NDW2G(Z/ZF) Series
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
• Certification: CCC
• Specification: 39KG-120KG
• Trademark: Nader
• Origin: China
• Production Capacity: 50000PCS/Year

Product Description

 

Product Parameters

 

Model	NDW2GZ-2000/NDW2GZF-2000, NDW2GZ-4000/NDW2GZF-4000
Rated current In (A) (+40°C)	800, 1000, 1250, 1600, 2000, 2500, 3200, 4000
Rated operating voltage Ue	DC750V (3P), DC1000V (4P), DC1500V (4P)
Rated isolation voltage Ui	1500V
Rated impulse withstand voltage Uimp	12kV
Number of poles	3P in series, 4P in series
Full breaking time	≤30ms
Closing time	≤70ms
Installation method	Fixed type or draw-out type

 

Product Description

NDW2G(Z/ZF) series frame isolation switch suitable for AC/DC systems, mainly installed in low-voltage distribution circuits for the opening and closing of main circuits, as well as for isolation. Rated working current from 400A to 4000A, rated working voltage up to AC690V and DC1500V.