Feature of Delay ON Star/Delta Timer Relay GRT8-ST
- T1: Start delay range is adjustable from 0.1s to 10min (knob setting).
- With AC/DC 12~240V wide working voltage specification optional.
- T2: Conversion time 0.1s-1s can be set (knob setting).
- Super small size, only 18mm wide, 35mm rail mounting. Application: designed for star delta motor start control.
- The working status of relay is indicated by LED indicator light.
- Super small size, only 18mm wide, 35mm rail mounting
- Application: designed for star motor start control
Specifications of Delay ON Star/Delta Timer Relay GRT8-ST
- Type: AC/DC12V~240V, AC380V,AC400V, AC415V, A230(Optional)
- Power terminal A1-A2
- Rated control power supply voltage: AC/DC 12-240v (50/60hz)
- Power consumption :AC 0.7-3VA/DC 0.5-1.7W
- Power supply allowable fluctuation range: -15%; + 10%
- Power indicator: green LED
- Starting delay: 0.1s-10min; conversion delay: 0.1s-1s
- Setting mode: knob
- Setting accuracy: 5%
- Repeat accuracy: 0.2%
- Temperature fluctuation error: 0.05%,at=20
- Output: two sets of conversion contacts 16A/AC250VAC
- Minimum switching power: 500mW
- Output relay indication: red LED
- Mechanical life: 1 x 10000000
- Long-life electrical resistance (load) :1000000
- Reset time: 200ms maximum
- Working environment temperature: – 20~ 55
- Storage and transportation environment temperature: – 35~ 75
- Installation: 35mm rail mounting
- Protection level: Ip20
- Installation location: any
- Installation altitude: 2000 meters
- Pollution level: 2
- Wiring capacity: 1×2.5mm²or 2x 1.5mm²
- Dimensions: 90*18*64mm/3.5*0.7*2.5in
- Conforming to the standard: GB14048.5.IEC/EN 60255-1
- Weight: Approx.96g/3.4oz
