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B Type Rccb Residual Current Circuit Breaker Electro Magnetic For Electric Vehicle

Categories RCCB Circuit Breaker
Brand Name: SONTUOEC, WZSTEC
Model Number: STID-B
Certification: IEC/EN 61008-1,IEC/EN 62423
Place of Origin: China
MOQ: 100PCS
Price: negotiation
Supply Ability: 1000PCS/DAY
Delivery Time: 15DAYS
Packaging Details: 20PCS/CTN
Type: RCCB
Ue: 230/400V, 240/415V
model: B type RCCB
Credential: CE,CB, SAA
Breaking Capacity: 10KA
Pole: 2P,4P
Name: electric vehicle protection switch
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B Type Rccb Residual Current Circuit Breaker Electro Magnetic For Electric Vehicle

SONTUOEC Brand B Type Rccb Residual Current Circuit Breaker Electro-magnetic using charging station for electric vehicle


General:

STID-B RCCB B model is worked on type A and in addition for smooth DC residual currents, residual DC currents that may results from rectifying circuits and high frequency AC residual currents.It protects in the event of contunuous fault current on three phase networks. It usually is used in the field of Recharging Station, Medical Apparatus and Instruments, Controllers and Variable Speed Drives, Batter Charges and Inverters(DC)...STID-B complys with IEC/EN61008 and IEC/EN62423 standards.

Electrical Features

ModeElectromagnetic
Type(wave form of the earth leakage sensed)B model
Rated current In25A,40A,63A
Poles2P, 4P
Rated voltage Ue240V/415V~
Insulation voltage Ui500V
Rated frequency50/60Hz
Rated residual operation current(I n)30mA,100mA, 300mA,500mA
Rated residual making and breaking capacity (I m)500(In=2540A) 630(In=63A)
Short-circuit current Inc= I c10000A
SCPD fuse10000
Break time under I n≤0.1s
Rated impulse withstand voltage(1.5/50) Uimp4000V
Dielectric test voltage at ind.Freq. for 1min2.5kV
Electrical life2,000 Cycles
Mechanical life4,000 Cycles

Installation

Contact position indicatorYes
Protection degreeIP20
Ambient temperature(with daily average≤35℃)-5℃~+40℃
Storage temperature-25℃~+70℃
Terminal connection typeCable/Pin-type busbar/U-type busbar
Terminal size top/bottom for cable25mm2 18-3AWG
Terminal size top/bottom for busbar25mm2 18-3AWG
Tightening torque2.5Nm 22In-lbs
MountingOn DIN rail EN60715(35mm) by means of fast clip device
ConnectionFrom top and bottom

Tripping Current Range

Lagging AngleI n>0.01AI n≤0.01A
0.35I n≤I≤1.4I n0.35I n≤I ≤2I n
90°0.25I n≤I≤1.4I n0.25I n≤I ≤2I n
135°0.11I n≤I≤1.4I n0.11I n≤I ≤2In
Detectable wave formPulsating direct current sensitiveSurge current proof
B class
Tripping is ensured for sinusoidal AC residual currents pulsed DC residual currents,alternating residual sinusoidal currents up to 1000Hz,pulsating direct residual currents and for smooth direct residual currents,whether applied suddenly or increasing slowly.

They react to AC and pulsating DC fault current which reach 0 or almost 0 within one time period of the mains frequency.

RCCB’s surge capacity.
Not tripping at standardized 8/20 υs surge-current waves acc.to VDE 0432 Part 2 with surge current values of up to 250A.

Approvals: CE,CB, SAA, ISO9001

Approvals: CE,CB, SAA, ISO9001; If needed, we can provide testing report and Approvals for your reference.

Quality B Type Rccb Residual Current Circuit Breaker Electro Magnetic For Electric Vehicle for sale
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