Schneider Electric Phase Monitoring Relay, 3 Phase, DPDT, <100V ac, DIN Rail

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RS庫存編號:
179-9432
製造零件編號:
RM22TA33
製造商:
Schneider Electric
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品牌

Schneider Electric

Monitoring Application

Phase

Electrical Phase

3

Contact Configuration

DPDT

Voltage Sensing Range

<100V ac

Voltage Sensitivity

Overvoltage

Mounting Type

DIN Rail

Time Delay

30s

Series

Harmony Control

Operating Temperature Range

-20 to + 70°C

Height

90mm

Length

22.9mm

Maximum Voltage Sensed

480V ac

Width

79.5mm

Minimum Voltage Sensed

380V ac

Standards Met

CE

Terminal Type

Screw

Current Range

10 mA, 8A

Dimensions

22.9 x 79.5 x 90mm

Minimum Operating Temperature

-20°C

Maximum Operating Temperature

+70°C

COO (Country of Origin):
ID

Schneider Electric Harmony Control Series Monitoring Relay, 22.9mm Length, DIN Rail Mount - RM22TA33


This monitoring relay provides precise control and protection in three-phase electrical systems. It is designed for phase monitoring and plays a significant role in ensuring optimal performance by detecting phase sequence, failure, and asymmetry, which enhances system reliability.

Features & Benefits


• Adjustable time delay offers flexible response settings
• High voltage sensing range up to 480V ac for versatile applications
• Compact DIN rail mounting facilitates installation and saves space
• Overvoltage protection improves safety in electrical systems

Applications


• Monitoring electrical loads in industrial settings
• Phase failure detection in motor control
• Implementation in automation systems to enhance operational safety
• Consistent phase balancing in machinery

What is the reset time after a fault occurs?


The reset time is 1500ms at maximum voltage, ensuring swift recovery to normal operation.

How does it handle variations in supply voltage?


It operates within supply voltage limits of 304 to 576V AC, accommodating fluctuations for reliable performance.

What kind of connections does it support?


It features screw terminals suitable for solid and flexible cable connections ranging from 0.2mm² to 3.3mm² to meet diverse installation requirements.

What is the environmental tolerance for operating conditions?


It operates efficiently within a temperature range of -20°C to +70°C, ensuring durability in different environments.

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