Technical Document
Specifications
Brand
DoldMonitoring Application
Frequency
Contact Configuration
SPDT
Mounting Type
DIN Rail
Time Delay
0.1 → 20s
Frequency Sensing Range
5 → 200Hz
Series
IL 9837
Frequency Sensitivity
Overfrequency, Underfrequency
Height
90mm
Maximum Frequency Sensed
200Hz
Length
59mm
Minimum Frequency Sensed
5Hz
Operating Temperature Range
+60°C
Minimum Operating Temperature
-20°C
Width
35mm
Maximum Operating Temperature
+60°C
Dimensions
59 x 35 x 90mm
Product details
IL9837 - Frequency relay
For monitoring under/over frequency of alternating voltages; switchable functionality
Adjustable hysteresis
Large measurement voltage range
Rest current principle
LED status display
Overall width 17.5 mm
Approvals
CE
Standards
IEC/EN 60255, DIN VDE 0435-303
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₹ 20,870.60
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1
RS Components & Controls (I) Ltd
Distribution hub - B-89, Sector 67, Noida, Gautam Budh Nagar, (Uttar Pradesh), 201 301
₹ 20,870.60
Each (Exc. GST)
₹ 24,627.31
Each (inc. GST)
1
Technical Document
Specifications
Brand
DoldMonitoring Application
Frequency
Contact Configuration
SPDT
Mounting Type
DIN Rail
Time Delay
0.1 → 20s
Frequency Sensing Range
5 → 200Hz
Series
IL 9837
Frequency Sensitivity
Overfrequency, Underfrequency
Height
90mm
Maximum Frequency Sensed
200Hz
Length
59mm
Minimum Frequency Sensed
5Hz
Operating Temperature Range
+60°C
Minimum Operating Temperature
-20°C
Width
35mm
Maximum Operating Temperature
+60°C
Dimensions
59 x 35 x 90mm
Product details
IL9837 - Frequency relay
For monitoring under/over frequency of alternating voltages; switchable functionality
Adjustable hysteresis
Large measurement voltage range
Rest current principle
LED status display
Overall width 17.5 mm
Approvals
CE
Standards
IEC/EN 60255, DIN VDE 0435-303