JC3RS-EV Residual Current Device
Electromagnetic TypeEarth Leakage ProtectionBreaking capacity 6KA,10KARated current up to 100ADetect smooth DC residual currentsTripping sensitivity: 30mAConnection from top or bottomComplies with IEC61008-1, IEC62955
Features
Electromagnetic Type
Earth Leakage Protection
Breaking capacity 6KA,10KA
Rated current up to 100A
Detect smooth DC residual currents
Tripping sensitivity: 30mA
Connection from top or bottom
Complies with IEC61008-1, IEC62955
Application
JC3RS-EV is a residual current circuit breaker that detects both AC and smooth DC fault currents, providing protection against the “blinding” effect of a smooth DC current on a standard Type A RCD. It’s specifically designed for individual EV chargers and trips if a smooth DC residual current exceeds 6mA, as it integrated a Residual Direct Current Detecting Device.
Information
| Standard | IEC61009-1, IEC62955 | |
| Electrical features | Type(wave from of the earth leakage sensed) | EV(A+DC leakage current) |
| Rated current In (A) | 40, 63 | |
| Poles | 1P+N, 3P+N | |
| Rated voltage Ue (V) | 1P+N: 230/240 3P+N: 400/415 | |
| Rated sensitivity IΔn | 0.03mA | |
| DC tripping threshold IΔdc | 6mA | |
| Insulation voltage Ui (V) | 500 | |
| Rated residual making and breaking capacity IΔm | 500(In=25A/40A), 630(In=63A) | |
| Rated frequency | 50Hz | |
| Rated breaking capacity | 10KA | |
| SCPD fuse | 10000A | |
| Break time under IΔn | ≤0.1s | |
| Rated impulse withstand voltage (1.2/50) Uimp (V) | 4,000 | |
| Dielectric test voltage at ind.Freq. for 1 min (KV) | 2.5 | |
| Pollution degree | 2 | |
| Mechanical features | Electrical life | 2,000 |
| Mechanical life | 4,000 | |
| Contact position indicator | Yes | |
| Protection degree | IP20 | |
| Reference temperature for setting of thermal element(℃) | 30 | |
| Ambient temperature(with daily average ≤35℃) | -5…+40 | |
| Storage temperature(℃) | -25…+70 | |
| Installation | Terminal connection type | Cable/U-type busbar/Pin-type busbar |
| Terminal size top/bottom for cable | 25mm2/18-3AWG | |
| Terminal size top/bottom for Busbar | 10mm2/18-8AWG | |
| Tightening torque | 2.5N*m/22In-lbs | |
| Mounting | On DIN rail EN 60715(35mm) | |
| Connection | From top or bottom are available |
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