REL280D Latching Relay
REL280 Dual Pole Relay for Smart Meters
- UC2 Rated at 63A / 230V
- Maximum Current 90A
- 4KV Dielectric Strength
- RoHS Compliant
- Low self heating
- Long electrical Lifetime reliability
- Fully Customisable
- Dimensions: 55 x 37 x 17mm
Product Review
- IEC 62052-31/IEC 62055-31 UC3: Meets FULL UC2 Short circuit and Electrical Endurance test requirements at 63A/230V
- Design security: A unique Patent Protected Design
- Minimized inventory and cost Manufactured in India
Key Features
- Minimal footprint: Smaller and lower cost
- Long lifetime reliability: Industry leading ‘contact settling’ time
- Allows Optimisation of the Meter Power Supply: Fast Operation
| Performance Data | |
|---|---|
| IEC 62052-31 Capability | UC3 at 63A/230V |
| Rated UC3 Load | 63A |
| Nominal Voltage | 230V |
| Frequency | 50Hz |
| Contact Materials | AgSn02 |
| Contact Form | Normally Closed |
| Electrical Endurance | 5000 Cycles (Resistive PF1), then 5000 Cycles (Inductive PF0.5) 63 Amps, 230Volts |
| Pulse width Requirement | Min. 50ms |
| Insulation Information | |
|---|---|
| AC Dielectric Strength | |
| Coil to Contact on new switch | 4KV |
| New switch – open contacts | 2KV |
| After UC3 electrical Endurance | 1KV |
| DC Impulse Dielectric | |
| Coil to Contact on new switch | 8KV |
| New switch – open contacts | 4KV |
| After UC3 electrical Endurance | 2KV |
| Distance Between terminals | 8.75mm |
