Technical Document
Specifications
Brand
Broyce ControlMonitoring 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
Height
78mm
Length
99mm
Minimum Frequency Sensed
40Hz
Operating Temperature Range
+60°C
Frequency Sensitivity
Underfrequency
Minimum Operating Temperature
-20°C
Width
45mm
Maximum Operating Temperature
+60°C
Dimensions
99 x 45 x 78mm
Country of Origin
United Kingdom
Product details
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
Broyce Monitor Relays
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P.O.A.
1
RS Components & Controls (I) Ltd
Distribution hub - B-89, Sector 67, Noida, Gautam Budh Nagar, (Uttar Pradesh), 201 301
P.O.A.
1
Technical Document
Specifications
Brand
Broyce ControlMonitoring 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
Height
78mm
Length
99mm
Minimum Frequency Sensed
40Hz
Operating Temperature Range
+60°C
Frequency Sensitivity
Underfrequency
Minimum Operating Temperature
-20°C
Width
45mm
Maximum Operating Temperature
+60°C
Dimensions
99 x 45 x 78mm
Country of Origin
United Kingdom
Product details
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