Residual current device sensor (RCDs) or residual current sensors are indispensable safety components used to protect against electrical and ground faults in a variety of applications. Their high sensitivity, fast tripping mechanisms and compatibility with a variety of electrical systems make them vital for ensuring electrical safety in residential and industrial environments and preventing accidents and damage.
Standards and Regulations:
Residual current device sensor are subject to various national and international standards and regulations that define their installation requirements and performance standards. HYCA-F03 complies with IEC62752, IEC62955, UL2231 standards.
Model | Corresponding standards | DC trigger threshold | AC trigger threshold |
HYCA-03/PD | IEC62752 | 6mA | 30mA |
HYCA-03/MD | IEC62955 | 6mA | / |
Absolute maximum ratings (not operating) | ||||
Electrical data | Symbol | Unit | Specification | Conditions |
Load dump vervoltage | UC | V | 32 | 400ms |
Over-voltage | UC | V | 25 | 1 minute |
Reverse polarity | UC | V | -16 | 1 minute |
Minimum supply voltage | UCmin | V | 6 | Continuous not operating |
Maximum supply voltage | UCmax | V | 18 | Continuous not operating← |
Creepage distance | dcp | mm | 7.2 | |
Clearance | dci | mm | 6.9 | |
RMS voltage for AC insulation test | Ud | KV | 2.5 | 50HZ, 1minute |
Insulation resistance | Rins | MΩ | 500 | 500 V iso 16750-2 |
Dimensions
Mechanical dimension(for reference only) |
Standards
IEC62752
IEC62955
UL2231
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