Product Description
Description: Phase Monitor Relays • Phase-Neutral Voltage: 240VAC • Phase-Phase Voltage: 415VAC • Voltage Range: ± 15% • Power Consumption (per phase max): 2.0W • Frequency: 50Hz - 60Hz • Contact Rating : DPDT 10 amps at 240VAC resistive • Mounting : Surface
| Product Information | Resources |
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| Specifications |
| Product Attribute | Attribute Value |
| Phase-Neutral Voltage | 240VAC |
| Phase-Phase Voltage | 415VAC |
| Voltage Range | ± 15% |
| Power Consumption (per phase max) | 2.0W |
| Frequency | 50Hz - 60Hz |
| Transient Protection | 2500VRMS for 10ms |
| Repeat Accuracy | ± 0.1% (fixed conditions) |
| Unbalance Adjustment | 2% to 10% |
| Response Time | 150ms |
| Reset Time | Fixed 1 sec |
| Dropout Time | Adjustable 1 to 20 seconds |
| Reset Type | Automatic |
| Dead Band | 0.5% max |
| Contact Rating | DPDT 10 amps at 240VAC resistive |
| Expected Relay Life | Mech: 10 million operations Elec: 100,000 operations at rated load |
| Operating Temp | - 20° to +131° F |
| Humidity Tolerance | 0-97% w/o condensation |
| Mounting | Surface |
| Enclosure Material | ABS plastic |
| Weight | 10 oz. |
| Series Features |
| MODEL 2002Y 3-Phase Voltage Unbalance Monitor |
| Series Description: The Model 2002Y 3-Phase Voltage Unbalance Monitor is designed to continuously monitor a three-phase line with a neutral connection for unbalanced voltage conditions. 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 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. |
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