SKU # 1000058699
GIC SM175 Voltage Monitoring Relay MD21DF
PAN INDIA DELIVERY
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Product Description
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Protects against Phase Loss, Phase Reversal & Phase Asymmetry
-
Can be configured for 3 Phase 4 Wire or 1 Phase system
-
Selectable Over Voltage / Under Voltage Trip level
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Selectable Time Delay
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LED Indications for Power and Fault conditions
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Voltage Sensing principle
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1 C/O or 2 C/O Configuration
Product Specification
|
Brand |
GIC |
|
Product Type |
Voltage Monitoring Relay |
|
Model |
MD21DF |
|
Series |
SM175 |
|
Power Consumption (Max.) |
3.5VA |
|
Supply Variation |
-12% to + 10% |
|
Supply Voltage |
208 - 480 VAC, (3 Phase 3 Wire) |
|
Trip Levels |
Phase Loss – Yes Phase Sequence – Yes Phase Asymmetry – NA Under Voltage - -2% to -20% Over Voltage - +2% to +20% |
|
Frequency |
50/60 Hz |
|
Time Delay |
ON Delay - 5s Trip Time (OFF Delay) -0.5 to 15 s (Selectable) |
|
LED Indicator |
Healthy - Red LED: Supply Healthy → Continuous ON Phase → Reverse Flashing UV - Red LED: Under Voltage →Continuous ON OV - Red LED: Over Voltage →Continuous ON AsymmetryAll LED’s - Red LED: Asymmetry→ Continuous ON |
|
Output |
Relay Output – 1 C/O Contact Rating - 5A @ 250 VAC / 30VDC (Resistive) Electrical Life – 1X105 Mechanical Life - 5X106 |
|
Humidity (Non Condensing) |
95% (Rh) |
|
Dimension (W x H x D) (in mm) |
18 X 59 X 90 |
|
Weight |
70 g |
|
Warranty |
As Per Manufacture Terms & Conditions |
Other Details
Dimension (CM) - L x B x H |
|
Unit of Measurement |
|
Weight |
kg |
Generic Type |
Monitoring Relay |
Manufacturer Details |
Larsen & Toubro Limited L&T House, Ballard Estate, P. O. Box: 278, Mumbai 400 001 India |
Packer Details |
Larsen & Toubro Limited L&T House, Ballard Estate, P. O. Box: 278, Mumbai 400 001 India |
Country of Origin |
India |
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