RCD Operating Characteristics Test System
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The LS-RCT-500MA residual current device (RCD) operating characteristic test system is engineered to evaluate the operating characteristics of various residual current protection devices and circuit breakers, verifying compliance with safety requirements under specified residual current conditions. This equipment generates stable current and voltage signals, employing precise parameter control to simulate residual current scenarios across diverse operating conditions for testing protection devices of varying specifications and types. During testing operations, it accurately records critical performance data including operating time, supports multiple phase and polarity configurations, accommodates testing requirements for different protection device types, provides reliable validation for product quality assessment and safety performance evaluation, and ensures electrical systems can execute timely power interruption during fault conditions to mitigate electric shock hazards.
Standards:
| Standards No. | Standards Name |
| IEC 60755:2022 | Residual current operated protective devices (RCDs) |
| IEC 61009-1:2012 | Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBOs) – Part 1: General rules |
| IEC 60947-1:2020 | Low-voltage switchgear and controlgear – Part 1: General rules |
| IEC 60947-2:2016 | Low-voltage switchgear and controlgear – Part 2: Circuit-breakers |
| IEC 60898-1:2019 | Electrical accessories – Circuit-breakers for overcurrent protection for household and similar installations – Part 1: Circuit-breakers for a.c. operation |
| IEC 60009-1:2014 | Low-voltage fuses – Part 1: General requirements |