Intelligent Universal Circuit Breaker (ACB)

• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Energy-storage Type
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: ACB
• Model NO.: DKA1
• Poles Number: 4
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
• Certification: ISO9001-2000, CB, CCC
• Transport Package: Wooden Case/Carton
• Trademark: Dekin
• Origin: China

Product Description

Breaker Classify
By installation type
a. Fixed type
b. Withdrawable
By pole number: 3 pole or 4 pole
By operation method
a. Motor operation (only for test and mantenance)
By release type
Intelligent  Release, under-voltage release, shunt release
By Intelligent controller
a. H type (with comunication), M(normal type), L(Ecnomic type)
b. With all protection characteristics.
c. Single phase earthing protection.
d. Display function including setting current, action current
e. Alarm function
f. Self-checking function
g. Test function
h. MCR Making and Breaking Function.
i. HSISC Protection

Operation condition
Ambient Temperature
Min. - 5ºC,Max. +40ºC, the average value of 24 hours shall not exceed 35ºC
Altitude<2000m
Air condition
At mounting site, the relative humidity shall not be exceed 50% at the max. temperature 40Min,
highter relative humidity is allowable at lower temperature. RH can be 90% at 20ºC.
Pollution Grade: Grade III
Use categories: B

Technical Specification