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Time Mark 2002Y-277/480 – 3-Phase Voltage Unbalance Monitor
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Original price was: $298.10.$222.46Current price is: $222.46.
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Estimated delivery:5 days
3-Phase Voltage Unbalance Monitor, 277VAC, 480VAC, ± 15%, 50Hz -60Hz, 2.0W, Auto Reset
- 3-Phase Voltage Unbalance Monitor
- Phase-neutral voltage: 277VAC
- Phase-Phase voltage: 480VAC
- Voltage range: ± 15%
- Power consumption: 2.0W
- Frequency: 50Hz -60Hz
- Auto Reset
- Detects unbalanced voltage on Wye connections
- Percent of unbalance adjustment
- Can energize relay with only 1 phase and neutral connection
- Mounting surface
- ABS plastic enclosure
- 5-year unconditional warranty
Guarantee Safe and Secure Payment Checkout
Description
Time Mark 2002Y-277/480 – 3-Phase Voltage Unbalance Monitor, 277VAC, 480VAC, ± 15%, 50Hz -60Hz, 2.0W, Auto Reset
- 3-Phase Voltage Unbalance Monitor
- Phase-neutral voltage: 277VAC
- Phase-Phase voltage: 480VAC
- Voltage range: ± 15%
- Power consumption: 2.0W
- Frequency: 50Hz -60Hz
- Auto Reset
- Detects unbalanced voltage on Wye connections
The Time Mark 2002Y-277/480 3-Phase Voltage Unbalance Monitor is designed to continuously monitor a three-phase line with a neutral connection for unbalanced voltage conditions. The unit offers 277 VAC phase-neutral voltage, 480 VAC phase-phase voltage, ± 15% voltage range, and 2.0W power consumption.
This device will only energize the relay if an unbalance exists. Zero volts on all three phases is considered a balanced condition. This allows the Model 2002Y to be used with shunt breakers so that the main power can be restored without resetting breakers.
The solid-state sensing circuit drives an internal electromechanical relay. Indicator lights on the monitor show when the voltage balance is within an acceptable range, when an unbalance exists, and when the relay is actually tripped.
Dimensions:
Typical Motor Application:
Shows no power applied
Typical Shunt Breaker Application:
Shows no power applied
Three Phase Monitor Relays | |
|---|---|
| 3-Phase Monitor Relay Function | Phase Unbalance Only |
| Max Nominal Phase to Phase Voltage (monitors) | 480 VAC |
| TIME MARK DELAY | Adjustable Trip Delay |
| Monitor Relay Contact Type | DPDT |
| Time Mark Mounting | Surface Mount |
Product General Attributes | |
| Warranty | 5 YEARS |
| Warranty Details | This product is warranted to be free from defects in materials and workmanship, and is covered by our exclusive 5-year Unconditional Warranty. |
| Product Weight | 0.62 LBS |
| Product Height | 6.06 IN |
| Product Length | 3.88 IN |
| Product Width | 2.70 IN |
| Shipping Weight | 0.71 LBS |
| Country of Origin | United States |
| Shipping Height | 6.06 IN |
| Shipping Length | 3.88 IN |
| Shipping Width | 2.70 IN |
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Manuals/Guides
Spec Sheets
| Weight | 0.62 lbs |
|---|---|
| Dimensions | 3.88 × 2.7 × 6.06 in |
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Time Mark 2002Y-277/480 –... Original price was: $298.10.$222.46Current price is: $222.46.
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Contact Us Now:
📧 sales@nestesinstruments.com
📞 +1 (833) 763-7837
Let us assist you in finding the perfect solution!
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