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Schneider Electric Phase Monitoring Relay, 3 Phase, SPDT, 183 → 528V ac, DIN Rail

RS Stock No.:: 146-591
Mfr. Part No.:: RM17TA00
Manufacturer:: Schneider Electric

Schneider Electric Phase Monitoring Relay, 3 Phase, SPDT, 183 → 528V ac, DIN Rail

Price Each**

HK$1,556.10

2 In stock for delivery within 3 working days*

* Delivery dates may change based on your chosen quantity and delivery address.

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Units	Per unit
1 +	HK$1,556.10

**price indicative

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RS Stock No.:: 146-591
Mfr. Part No.:: RM17TA00
Manufacturer:: Schneider Electric

RM17 Tx00 Series Three-Phase Network Control Relay

Schneider Electric RM17Tx00 Series multi-function 3 phase supply control relays. Monitoring the correct sequencing of phases L1, L2, and L3 and the total loss of one or more of each phase. In the event of a phase sequence or missing phase fault, the relay opens instantly. In the event of voltage fault, the relay opens at the end of the time delay set.

Clear hinged front cover
Front face potentiometer
LED output status
DIN rail

Phase, Asymmetry and Under-Voltage / Over-Voltage Controller: RM17 TE00

The relay monitors its own Un supply voltage:
The relay controls: the direct sequence of the three phases, the loss of at least one of the three phases (U measured < 0.7 x Un), asymmetry adjustable from 5 → 15 % of Un, over- and under-voltage drift in window mode adjustable from 2 → 20 % of Un.

Standards

NF EN 60255-6 and IEC 60255-6

Approvals

UL, CSA, GL, C-Tick, GOST

Schneider Electric Harmony Control Series Monitoring Relay, SPDT Contact Configuration, Phase Monitoring Application - RM17TA00

This monitoring relay is designed for dependable operation in 3-phase electrical systems. It tracks parameters such as phase asymmetry, phase failure, and phase sequence, providing essential protection against electrical irregularities. This device enhances system integrity and contributes to efficient industrial automation.

Features & Benefits

• Adjustable time delay from 0.1 to 10 seconds for customised responses
• Monitors phase asymmetry, improving operational stability
• Detects phase failures, reducing potential equipment damage
• High voltage sensing range of 183 to 528 V AC
• Quick reset time of 1500 ms ensures minimal downtime
• Compact DIN rail design for easy installation

Applications

• Monitoring of 3-phase electrical supply systems
• Suitable for phase sequence validation
• Protecting equipment from phase failures

What is the maximum voltage that can be sensed?

It can sense voltages up to 528 V AC.

How is the time delay adjusted for this device?

The time delay can be set within a range of 0.1 to 10 seconds.

Can it be mounted in any position?

Yes, it is designed to function in any orientation without derating.

What types of parameters does it monitor?

It monitors phase asymmetry, phase failure, and phase sequence.

Is it suitable for both AC and DC applications?

The relay is primarily suitable for AC applications, with capabilities of up to 5 A for both AC and DC.

Schneider Electric Voltage, Current, Phase & Motor Protection

Attribute	Value
Monitoring Application	Phase
Electrical Phase	3
Voltage Sensing Range	183 → 528V ac
Contact Configuration	SPDT
Mounting Type	DIN Rail
Phase Sensitivity	Phase Asymmetry, Phase Failure, Phase Sequence
Time Delay	0.1 → 10s
Series	Harmony Control
Better World Product	Yes
Better World Verification	Green Premium
Terminal Type	Screw
Special Features	IP20 Terminals
Length	72mm
Minimum Voltage Sensed	183V ac
Operating Temperature Range	-20 → +50°C
Standards Met	CE, CSA, UL
Minimum Operating Temperature	-20°C
Width	17.5mm
Height	90mm
Dimensions	72 x 17.5 x 90mm
Maximum Operating Temperature	+50°C
Maximum Voltage Sensed	528V ac