AC/DC sensitive residual current monitoring module for electric vehicle charging systems

AC/DC sensitive residual current monitoring module for electric vehicle charging systems Intended use The residual current monitoring modules are used in combination with a measuring current transformer, e. g. the CTBC17, and a type A RCD which has to be provided in the installation for fault current monitoring of AC charging systems for electric vehicles in which AC or DC fault currents can occur. The module is, depending on the variant, suitable for integration into a charging unit (Mode 2, IC-CPD,) according to IEC 62752 or UL 2231-2 (CCID5 or CCID20). The monitoring module RCMB104 must be...

* Optional capacities for EMC optimisation Side view; Front view Recommended drilling diameter: 0 1,1mm Tolerances dimensions

Connection socket measuring current transformer • ••••• M1-M3= Measurement time point t1 = typ. 270 ms (start up delay to drive outputs) After starting the test, the charging system must ensure that the outputs are set correctly at the measurement time points M...: M1: Switch2 = HIGH M2: Switchl = HIGH M3: Switch2 / Switchl = LOW £ The offset measurement only takes place when, after the test, both outputs are LOW (Mi, M2). If the outputs are not set correctly at the measuring times M..., the RCMB104 must be regarded as defective.

Technical data Main circuit (current paths trough CT) Rated operational voltage Ue 230/400 V Rated current In single-phase: 32 A (80 A) Insulation coordination according to IEC 60664-1/IEC 60664-3 Control circuit IC2 (a.. .f, Test, Error, Switch2, Switchl, Vcc, GND, PWM) Rated impulse voltage: Rated insulation voltage UI: Protective separation (reinforced insulation) between: The data are valid from the main circuit to the control circuit. Power supply Nominal supply voltage Vcc DC 5 V Tolerance of the supply voltage Vcc ±5 % Absolute maximum supply voltage Vcc DC 5.5 V Residual current measuring...

Climatic class Stationary use (IEC 60721-3-3) 3K24 (except condensation, water and formation of ice) Connection measuring current transformer CTBC17 Maximum distance to connector Classification of mechanical conditions Connection type Modular dimensions Number of mating cycles Manufacturer type designation Article number Molex MicroFit 3.0 Header Measuring current transformer (without connector plug) IP55 The connector is not included in the scope of delivery. For further information, refer to the original data sheet created by Molex. Measuring current transformer Connection type Modular dimensions...