• 80KA Discharge Current Surge Circuit Breaker UL94-V0 230AC
80KA Discharge Current Surge Circuit Breaker UL94-V0 230AC

80KA Discharge Current Surge Circuit Breaker UL94-V0 230AC

제품 상세 정보:

원래 장소: 동완 중국
브랜드 이름: Uchi
인증: CE / SGS / ISO9001
모델 번호: YCSCB-80/B-144

결제 및 배송 조건:

최소 주문 수량: 200 조각
가격: Negotiate
포장 세부 사항: 수출 패키지 /는 협상합니다
배달 시간: 지불 5-15 일 뒤
지불 조건: T/T, L/C, 서부 동맹, D/P
공급 능력: 달 당 60000 조각
최고의 가격 접촉

상세 정보

Uc: 230AC 인증: CE / SGS / ISO9001
상태: 100% 원형 IE: 80kA(8/20us)
폴란드: 4P/144mm 재료: UL94-V0 난연제
Io: 3A
하이 라이트:

UL94-V0 power surge trip breaker

,

80KA Surge Circuit Breaker

,

230AC Surge Circuit Breaker

제품 설명

80KA Discharge Current Surge Circuit Breaker UL94-V0 230AC

UL94-V0 Flame Retardant Surge Backup Protector With 80KA Discharge Current Capability

 

Surge Special Circuit Breaker (SCB) Product advantage:

 

Continuous resistance to lightning and high discharge current capability up to 80KA(8/20us)

UL94-V0 flame retardant

New style 

Constuction: 4P/144mm

high performance cost ratio

The ability to withstand the impact of current is strong, no wrong action;

Power frequency current through more than 3±1A trip;

Running short circuit current breaking ability is strong;

35mm guide rail installation;

Complete specifications can meet T1, T2, T3 SPD matching

 

Product Parameter

Style YCSCB-80/B-144
Short-circuit breaking capacity(Ics) 6kA
Rated operational voltage(Ue) 230V
Rated insulation voltage (Ui) 400VAC
Impulse withstand current (Iemax) 80kA(8/20us)
Power frequency trip curren (Ii) 3±1A
mechanical endurance(time) 1000
Maximum terminal connection 25mm2
IP IP20
Working environment temperature -25℃60℃
Working environment humidity (room temperature) 20%90%RH
Installation rail EN60715(35mm)

 

The fuse, circuit breaker work with SPD can not do:
1, SPD deterioration, distribution line abnormal overvoltage, Can cause SPD to lead short circuit to the ground, fuse and circuit breaker can not break fast at this time, SPD fire frequently occurs.
2, when there is a lightning strike, because the fuse and circuit breaker design in the early stage as distribution components used, can not bear the instantaneous energy of lightning current, resulting in device explosion and tripping, SPD failure at this time.
3. When the lightning current passes through the circuit breaker, the Up value (voltage protection level value) is very high, and the SPD cannot play a protective role.
4, the fuse, circuit breaker short circuit analysis ability can not be used in thetransformer into the line, short circuit accident can not be cut off.

 

SCB series connection in front of SPD can do:

1.SCB can quickly cut off the access to prevent the lightning protection device from catching fire when the lightning protection device deteriorates and the distribution line has abnormal overvoltage, so that the lightning protection device conducts short circuit. Cut off current less than 3A;
2.When there is a lightning strike, the SCB connected in series in the front end of the lightning protection device can ensure that the 100KA lightning does not trip, not damage. To ensure the continuous and effective function of the lightning protection device;
3.The Up value (voltage protection level value) of SCB is very low when it passes through the lightning current, which is equivalent to the copper conductor of equal length;
4. Short-circuit breaking capacity exceeds that of MCCB up to 100KA;

 

SCB Application:
It is applicable to the places where SPD lightning protection equipment has been installed, such as: industrial and civil construction, electrical, communication, road traffic, petrochemical and other industries of power equipment

 

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