RS PRO Phase, Voltage Monitoring Relay, 3 Phase, SPDT, DIN Rail

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TWD1,671.00

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TWD1,754.55

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RS庫存編號:
102-6136
製造商:
RS PRO
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品牌

RS PRO

Monitoring Application

Phase, Voltage

Electrical Phase

3

Contact Configuration

SPDT

Voltage Sensitivity

Undervoltage

Mounting Type

DIN Rail

Phase Sensitivity

Phase Failure, Phase Sequence

Time Delay

0.2 → 10s

Frequency Sensing Range

48 → 63Hz

Series

L

Width

17.5mm

Minimum Operating Temperature

-20°C

Length

66.5mm

Number of Poles

1

Special Features

2 LEDs for the Indication of Operational States, Adjustment for Time Delay, Adjustment for Undervoltage Trip Level, Detects Incorrect Phase Sequence & Phase Loss, Measures Phase to Phase Voltages, Microprocessor Based Relay, Monitors Own Supply & Detects an Undervoltage Condition on One or more Phases, True RMS Monitoring

Terminal Type

Screw

Maximum Operating Temperature

+60°C

Operating Temperature Range

+60°C

Height

89mm

Dimensions

17.5 x 66.5 x 89mm

COO (Country of Origin):
GB

RS PRO Phase, Voltage Monitoring Relay With SPDT Contacts, 3 Phase, Undervoltage


With this RS PRO three-phase monitoring relay, you can protect your equipment from failure due to undervoltage. This relay is equipped with a microprocessor technology that detects and measures phase-to-phase voltages. When the voltage drops too low, it will break the connection in the circuit.


Adjusting the relay to suit your specifications is quick and easy. The minimum voltage requirement can be changed to up to 500 V and a time delay can be added to ensure that any momentary reductions in voltage won't result in tripping.

Features and Benefits



  • SPDT (single pole double throw) contact configuration

  • Dimensions of 17.5 (width) x 66.5 (length) x 89 mm (height)

  • Three phases

  • Frequency sensing range of 48 to 63 Hz

  • Operating temperature range of -20°C to +60°C

  • Voltage sensing range of 300 to 500 (undervoltage) V

  • Phase and voltage monitoring application

  • DIN rail mounting type

  • One pole

  • Phase failure and phase sequence sensitivity

  • Special features include two LEDs for the indication of operational states, adjustment for time delay, adjustment for undervoltage trip level, detection of incorrect phase sequence and phase loss, measurement of phase-to-phase voltages, microprocessor-based relay, monitoring of own supply to detect an undervoltage condition on one or more phases, true RMS (Rotronic Monitoring System) monitoring

  • Meets CE, EMC (electromagnetic compatibility) EN 61000-6, IEC standards

  • Supply voltage of 280 to 520 V AC

  • Screw terminal type

  • Time delay of 0.2 to 10 s

  • Undervoltage voltage sensitivity


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