Type H-4 Printed-circuit board upright type current sensor
Features
- Applicable for overcurrent detection to protect equipment, etc.
Applications
- For overcurrent protection of home appliances (air conditioners, washing machines, refrigerators, etc.) and industrial equipment
- For inverter control
- AC current monitoring of energy storage systems
Features
- Secure through-hole diameter of 12mm
- Wide range of applicable currents from 0.5 to 120A
- Printed-circuit board mounting type
External dimensions
Model | A | B | C | D | E | F | G | H |
---|---|---|---|---|---|---|---|---|
H-4 | 37.5 | 39.0 | 14.5 | 12.0 | 25.40 | 33.02 | 3.0 | 12.7 |
Electrical characteristics Ta=25℃
Specifications
Model | H-4 |
---|---|
Applicable current | 0.5~120Arms(50/60Hz)、R≦10Ω |
Maximum allowable current | 120Arms continuous |
Saturation limit current | 120Arms(50/60Hz)、R≦10Ω |
Output characteristics | See the output voltage characteristics graph |
Linearity | See the coupling coefficient characteristics graph |
Number of turns in the secondary winding | 2200Ts |
Secondary winding resistance | 83Ω(Reference value) |
Withstand voltage | AC2000V, 1 minute (between outer casing and lead pin) |
Insulation resistance | 500V DC, 100MΩ or more (between outer casing and lead pin) |
Operating conditions | -25℃~+85℃ |
Storage conditions | -25℃~+85℃ |
Structure | PBT outer casing, one side filled and sealed |
Output terminal | Φ1.0mm×L7mm (hard copper wire), tin-plated |
Weight | Approx. 21g |
Characteristics