Technical Document
Specifications
Brand
CrouzetMonitoring Application
Voltage
Electrical Phase
3
Voltage Sensing Range
96 → 332V ac
Contact Configuration
DPDT
Voltage Sensitivity
Overvoltage, Undervoltage
Mounting Type
DIN Rail
Time Delay
0.3 → 30s
Series
H3USN
Width
35mm
Maximum Operating Temperature
+50°C
Dimensions
69 x 35 x 92.6mm
Maximum Voltage Sensed
332V ac
Height
92.6mm
Length
69mm
Minimum Voltage Sensed
96V ac
Operating Temperature Range
+50°C
Minimum Operating Temperature
-20°C
Product details
3-phase Voltage Control Relay - C-Lynx
3 phase voltage controllers which monitor:- Undervoltage, adjustable from -2% to -20% of Under voltage,- Overvoltage, adjustable from 2% to 20% of Under Voltage,- Presence of the neutral (H3USN only), Measurements are taken between Phases for the H3US - M3US and between Phases and Neutral for the H3USN, Faults are signalled via LED's, distinguishing the origin of the fault (one LED for the upper and lower threshold).
H3US and M3US relays control overvoltage between phases, and undervoltage between phases
The H3USN relay controls overvoltage between phases, undervoltage between phases, and loss of neutral
Multi-voltage Products
True RMS measurement
LED status indication
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Technical Document
Specifications
Brand
CrouzetMonitoring Application
Voltage
Electrical Phase
3
Voltage Sensing Range
96 → 332V ac
Contact Configuration
DPDT
Voltage Sensitivity
Overvoltage, Undervoltage
Mounting Type
DIN Rail
Time Delay
0.3 → 30s
Series
H3USN
Width
35mm
Maximum Operating Temperature
+50°C
Dimensions
69 x 35 x 92.6mm
Maximum Voltage Sensed
332V ac
Height
92.6mm
Length
69mm
Minimum Voltage Sensed
96V ac
Operating Temperature Range
+50°C
Minimum Operating Temperature
-20°C
Product details
3-phase Voltage Control Relay - C-Lynx
3 phase voltage controllers which monitor:- Undervoltage, adjustable from -2% to -20% of Under voltage,- Overvoltage, adjustable from 2% to 20% of Under Voltage,- Presence of the neutral (H3USN only), Measurements are taken between Phases for the H3US - M3US and between Phases and Neutral for the H3USN, Faults are signalled via LED's, distinguishing the origin of the fault (one LED for the upper and lower threshold).
H3US and M3US relays control overvoltage between phases, and undervoltage between phases
The H3USN relay controls overvoltage between phases, undervoltage between phases, and loss of neutral
Multi-voltage Products
True RMS measurement
LED status indication