Sign In | Join Free | My disqueenfrance.com
disqueenfrance.com
Tengen International Industrial Limited
Tengen International Industrial Limited
Home > Residual Current Circuit Breaker >

Tengen Electric Protective Molded Case ELCB Breaker 160AMP 250AMP 400AMP 800 AMP

Tengen International Industrial Limited
Tengen International Industrial Limited
Province/State: Zhejiang
Country/Region: China
Tel: 86--18657768658
Contact Person:Mr Wang

Tengen Electric Protective Molded Case ELCB Breaker 160AMP 250AMP 400AMP 800 AMP

Brand Name : Tengen
Model Number : DZ20LE
Certification : GB14048.2
Place of Origin : Zhejiang, China (Mainland)
MOQ : 1
Price : negotiable
Supply Ability : 80000 Pieces per Month
Delivery Time : 8-15 Work Days
Packaging Details : Standard package or according to customer's requirements
Rated current : 50A-630A
Poles : 3P, 3P+N
Rated residual operating current : 30、 50、 75、100、 150、 200、 250、 300、 400、 500
Dimension : 53*160*73.5
Icu : 12kA, 15kA ,20kA
life : M7000,E1000
Arc distance(mm) : ≤60mm
Contact Now

Tengen Electric Protective Molded Case ELCB breaker 160 250 400 800 AMP

1. Earth Leakage Current Circuit Breaker Description:

1) Earth Leakage Current Circuit Breakers are current action electronic leakage protection circuit breaker

2) The main parts of earth leakage current circuit breaker current transformer, electronic amplifier parts, leakage release and text device, all the component are install in aplatic case

3) When there is leakage or electric shock in the protected electrical apparatus, the leakage current transformer will output signal

4) When signal reaches to a certain value ,the silicon controlled rectifier will be triggered to make

leakage release act and then drive the drawbar to break the operation mechanism in short time and

cut off the power supply to realize leakage protection function


2. Earth Leakage Current Circuit Breakers Application:

1. Earth leakage current circuit breaker applied to distribution network of AC 50HZ,rated voltage 380V,rated current to 630A

2. Earth leakage current circuit breaker indirectly used for protecting person from electric shocking ,or to prevent against the fire result from the ground fault due the damage insulation of the equipment

3. Earth leakage current circuit breaker used to distribute electric energy and protect the circuit and power source equipment from overload. Short circuit

4. Earth leakage current circuit breaker also can be sued for switching the circuit and starting the motor

Infrequently


3. Earth Leakage Current Circuit Breaker Main Specification:


DZ20L
Current shell frame160250400600630
Poles3P+N, 4P3P+N,4P3P+N,4P3P+N,4P3P+N, 4P
Frequency(Hz)5050505050
Ue(V)380380380380380
Ui(V)690690690690690
Uimp (kV)66666
Rated current In (A)50A, 63A, 80A, 100A, 125A, 160 A125A, 160A, 180A, 200A, 225A, 250A200 A, 250A, 315A, 350A, 400A400A, 500A, 600A400A, 500A, 630A
Rated residual operating current I△n(mА)30, 50, 75,100, 150, 200, 250, 300, 400, 50050, 75, 100, 150, 200, 250, 300, 400, 500
Rated breaking capacity Icu(kA)AC380V1215202020
Ics(kA)AC380V810141410
Use typeA type
Arc dictance(mm)≤60≤60≤80≤100≤80
LifeMechanical70007000400040004000
Electrical10001000100010001000

Main Components of Earth Leakage Current Circuit


BreakersMajor parts and subassemblies of molded and insulated case breakers may include:

1). main switch,

2). earth leakage current transformer

3).electronic amplifier parts

4). leakage release

5). test device



Product Tags:

residual current operated circuit breaker

      

mccb circuit breaker

      
China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

Tengen Electric Protective Molded Case ELCB Breaker 160AMP 250AMP 400AMP 800 AMP Images

Inquiry Cart 0
Send your message to this supplier
 
From:
To: Tengen International Industrial Limited
Subject:
Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0