- RS庫存編號:
- 361-1625
- 製造零件編號:
- 45UFR 230VAC
- 製造商:
- Broyce Control
此產品已停售
- RS庫存編號:
- 361-1625
- 製造零件編號:
- 45UFR 230VAC
- 製造商:
- Broyce Control
法例與合規
- COO (Country of Origin):
- GB
產品詳細資訊
45UFR Frequency Relay
This Broyce Control 45UFR electrical relay unit is designed to monitor the frequency of its own supply. The 45UFR is used for monitoring under frequency conditions, whereby the relay de-energises when the frequency drops below the adjustable trip point. The relay re-energises when the frequency increases above the trip point plus the hysteresis.
Detects Under frequency
UFR relay de-energises if frequency falls below trip level – red LED on, contacts 11, 14 /21 & 24 closed
Adjustable trip level
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
UFR relay de-energises if frequency falls below trip level – red LED on, contacts 11, 14 /21 & 24 closed
Adjustable trip level
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
Broyce Monitor Relays
Note
Output relay contact rating specified at 250Vac
規格
Attribute | Value |
---|---|
Monitoring Application | Frequency |
Electrical Phase | 1 |
Contact Configuration | DPDT |
Mounting Type | DIN Rail |
Time Delay | 200ms |
Frequency Sensing Range | 40 → 60 Hz, 50 → 70Hz |
Series | 45 Series |
Minimum Operating Temperature | -20°C |
Frequency Sensitivity | Underfrequency |
Operating Temperature Range | +60°C |
Minimum Frequency Sensed | 40Hz |
Height | 78mm |
Length | 99mm |
Dimensions | 99 x 45 x 78mm |
Maximum Operating Temperature | +60°C |
Width | 45mm |