BRCS01C (IEC62955+IEC62752, 5V/12V)
BRCS01C (IEC62955+IEC62752, 5V/12V)
The BRCS01C is an advanced AC/DC residual current sensor designed for electric vehicle (EV) chargers, ensuring compliance with the residual current protection requirements outlined in IEC 61851-1 for Mode-3 EV charging. It features two separate fault signal outputs: one pin for detecting Type A 30 mA AC and 6 mA DC residual currents, and another pin dedicated exclusively to detecting 6 mA DC residual current. This dual-output configuration makes the BRCS01C suitable for built-in RDC-PD, Type-A mRCD+RDC-MD, and RDC-MD applications in AC EV chargers.
The BRCS01C is available in two interface versions: 12V DC and 5V DC. The 12V version includes an integrated MOSFET with a maximum switching current of 500 mA, enabling direct coupling to relays or contactors within EV chargers. The 5V version offers superior protection against transients, ensuring stable performance even in dynamic environments.
Product Highlights
High compatibility
Available with 5V DC or 12V DC interfaces to suit different design requirements.
Independent outputs
Two fault signal pins for separate alarming of DC 6mA and Type-A 30mA + DC 6mA residual currents.
Robust design
Enhanced design to withstand transients during EVSE manufacturing, testing, and operation.
Large apertures
Compact design featuring a 17mm through-hole to accommodate cables up to 3P+N 32A.
Main Features
- Relevant Product Standard: IEC 62955, IEC 62752
- Rated DC residual operating current I△dc: 6 mA
- Rated DC residual non-operating current I△ndc: 3 mA
- Rated AC residual operating current I△n: 30 mA
- Rated AC residual non-operating current I△nc: 15 mA
- DC Supply Voltage (Vcc): 5V DC ± 3% (5V version) / 12V DC ± 20% (12V version)
- Rated current in monitoring circuit: ≤ 32A (1P+N / 3P + N)
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Diameter cable gland of residual current sensor: 17mm
- Rated operating temperature: -40~85 ℃
- PIN Description:
- 5V Version: Vcc, AC&DC Trip, GND, CAL, Test, DC Trip
- 12V Version: GND, +12V DC, Test, DC Trip, AC&DC Trip, NC
Data Sheet
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