HE series high power relays
A portfolio of high power PCB relays from Panasonic
Thanks to latest relay technology, Panasonic is enabling customers to use PCB-mount devices in high current applications. This contributes to considerable savings, financially and in terms of energy consumption.
Key features
- Switching current ≤120A AC (HE-N)
- Switching voltage ≤1000VDC (HE-V)
- Galvanic separation large contact gap
- Extremely low contact resistance
- Low coil power dissipation
- Temperature range: -40 to +85°C
- Conform to UL and VDE further approvals on request
- De-Electric strength and protection against surge voltages
Downloads
| Name | File type | Size | Date | Language |
|---|---|---|---|---|
| Whitepaper HE Relays | Whitepaper | 5MB | 10.12.2020 | English |
| Data sheet HE | Data sheet | 634KB | 01.04.2022 | English |
| Data sheet HE-N | Data sheet | 454KB | 01.04.2022 | English |
| Data sheet HE -PV | Data sheet | 238KB | English | |
| Data sheet HE-S | Data sheet | 481KB | 01.04.2022 | English |
| Data sheet HE-V | Data sheet | 480KB | 01.04.2022 | English |
| EV Charging Solutions from Panasonic Industry | Catalog, Brochure | 2MB | 07.03.2022 | English |
Inverter
- Photovoltaic
- Wind Energy
- Industrial Motor Control
Battery storage
- Uninterruptable Power Supply
- Energy Self-Sufficient Housing
EV Charging
- Charging Cable
- AC/DC Wallbox
- AC/DC Charging Station
Product Range
| Series | HE-V | HE-S | HE-Y5 | HE-Y6 | HE-N (Y7) |
|---|---|---|---|---|---|
| Switching current | 20A DC | 35A AC | 48A AC | 90A AC | 120A AC |
| Dimensions | 41x50x39,4mm | 30x36x40mm | 38x33x36,3mm | 38x33x38,8mm | 50x40x43mm |
| Holding power* | 210mW | 170mW | 310mW | 310mW | 400mW |
| Contact gap | 3.8mm | 3.2mm | 2.5mm | 3.0mm | 3.6mm |
*with reduced coil holding voltage
HE-S unique relay structure
1FormB mirror contact compliant with EN60947-4-1 for safety circuits, conform to EN61851-1.
DC load performance
Conditions : resistive load, electrical expected life of 104 cycles (reference value)
- HE-S: Each 1 Form A contact connected in series
Panasonic has been developing relays for over 50 years and is a trusted expert in this field. As a trendsetter, Panasonic is continuously developing new relays for handling high-power on PCB. The HE high-power relays are directly mounted on the PCB. Despite the small size, they can handle high-currents. The special design allows to deal with severe arcing and the low contact resistance helps to reduce thermal losses. Low coil-power consumption reduces self-heating and improves the efficiency of the entire application. An outstanding extra feature of the HE-S relay is the feedback contact that allows continous monitoring of the main contacts.
