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Product Information |
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Manufacturer: |
TimeMark |
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Part
Number: |
153 |
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Series: |
Model 153 |
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Description: |
3-Phase Monitor Relay • Type: Reverse Phase • Coil Voltage: 190-500 VAC • Contact Configuration: SPDT (1 Form C) • Mounting: Base • Contact Current: 10 Amps |
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RoHS un-known |
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Ordering
Information |
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Availability |
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Availability: |
0 In
Stock |
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Minimum
Order Qty: |
1 |
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Factory
Packing Qty: |
0 |
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Pricing |
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Please
Submit an RFQ (Request for Quote) For Pricing |
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Order |
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Notes |
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Please submit an RFQ (Request for Quote) for Pricing. |
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Overview
Specification
Drawings
The Model 153 Reverse Phase Relay is designed to continuously monitor phase rotation of 3-phase lines. This device should be used in applications where proper phase rotation is critical, such as fan motors, compressors, grinders, elevators, etc.
The solid-state sensing circuit drives an internal electromechanical relay which energizes when power, with correct phase rotation, is applied.
The relay will not energize if the applied phases are reversed. It will de-energize if phase rotation is reversed while the motor is running. An LED indicator will illuminate with correct ABC phase rotation.
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| Features |
| Senses phase reversal on Wye or Delta |
| 190 to 500 VAC range |
| Surface-mount Enclosure |
| Low power consumption |
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| Main
Category |
Monitors |
| Sub
Category |
Phase Monitor Relay |
| Type |
Reverse Phase |
| Coil Voltage |
190-500 VAC |
| Contact Configuration |
1C SPDT |
| Mounting |
Base |
| Contact Current |
10 Amps |
| Nominal voltage |
190-500 VAC (phase to phase) |
| Frequency |
50 to 60 Hz |
| Power Consumption |
2W per phase |
| Transient protection |
2500 VRMS for 10 msec |
| Repeat accuracy |
± 0.1 % (fixed conditions) |
| Response time |
.05 seconds |
| Reset time |
.05 seconds |
| Reset type |
Automatic |
| Dead band |
Approximately 2 % |
| Output contacts |
SPDT 10A at 240 VAC resistive |
| Expected relay life |
Mechanical: 10 million operations, Electrical: 100,000 at rated load |
| Operating temp |
- 40° to +131° F |
| Humidity tolerance |
0-97 % w/o condensation |
| Case material |
ABS plastic |
| Weight |
4 oz. |
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