| Operating Temperature Range: | -20 → +60 °C |
|---|---|
| Frequency Sensing Range: | 40 → 60 Hz, 50 → 70 Hz |
| Frequency Sensitivity: | Overfrequency |
| Width: | 45mm |
| Time Delay: | 200 ms |
| Brand: | Broyce Control |
| Minimum Frequency Sensed: | 40Hz |
| Contact Configuration: | DPDT |
| Maximum Frequency Sensed: | 60 Hz, 70 Hz |
| Monitoring Application: | Frequency |
| Minimum Operating Temperature: | -20°C |
| Maximum Operating Temperature: | +60°C |
| Height: | 78mm |
| Electrical Phase: | 1 |
| Dimensions: | 99 x 45 x 78 mm |
| Supply Voltage: | 230 V ac |
| Length: | 99mm |
Quick Details
Specifications
Detects Over frequency
OFR relay energises if frequency rises above trip level – red LED off, contacts 11, 12 /21 & 22
Adjustable trip level: 40 → 60Hz
Adjustable hysteresis
Monitors own supply
1 x DPDT relay output: 8A
LED indication for supply and relay status
DIN rail housing
Write on identification tab
Dimensions: H78 x W45 x D99mm