Home All Products Electrical Switches & Relays Industrial Relays Phase Monitoring Relays SKU: 930837

Macromatic Phase Monitor Relay, 190 to 500V AC, 10A @ 277V, 7A @ 30V, 8 Pins, SPDT

Name: Macromatic Phase Monitor Relay, 190 to 500V AC, 10A @ 277V, 7A @ 30V, 8 Pins, SPDT
Brand: MACROMATIC
SKU: 9308370
Price: 111.11 USD
Availability: InStock

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#930837Pkg Qty: 1

$111.11 pkg | $111.11 ea

In Stock

Shipping to 43085

Expected to arrive Wed. Apr 09.

Technical Specifications

Key Specifications

Base Type

Octal

Package Quantity

Brand

MACROMATIC

Phase

Contact Form

SPDT

Phase Loss Sensitivity

Yes

Input Voltage

190 to 500 VAC

Pins

Input or Control Voltage

190 to 500 VAC

Power Rating

Item

Phase Monitor Relay

Shipping Weight

.5 lb.

Mfr. Part Number

PMPU

Socket

5X852

Number of Contacts

Type

Voltage Sensing

General

AC Contact Rating - Relay

10A @ 277V

Phase Loss Time Delay

Fixed 0.1 sec

Base Type - Plug In Relay

Octal

Phase Reversal

Yes

Body Depth - Relay

2.4 in

Phase Reversal Time Delay

Fixed 0.1 sec

Body Height - Relay

2.9 in

Phase Unbalance

Adjustable 2 to 10%

Body Width - Relay

1.7 in

Phase Unbalance Time Delay

Adjustable 0.3 to 30.0 sec

Contact Form - Relay

SPDT

Pick Up Range

190 to 500 VAC

DC Contact Rating - Relay

7A @ 30V

Restart

Auto, Manual

Drop-Out Range

75% to 95%

Restart Time Delay

Adjustable 1.0 to 300.0 sec

Mounting - Relay

Plug In

Socket Code - Relay

Number of Pins - Relay

Trip Delay

Power Up and Restart After Fault Clear: 1.00 to 300.0 sec., Phase Loss and Reversal: 100 msec., Phase Unbalance: 0.30 to 30.0 sec., Undervoltage: 0.30 to 30.0 sec., Overvoltage: 0.30 to 30.0 sec.

Over Voltage

Fixed 110% of Line Voltage Setting

Under Voltage

171 to 450V AC

Overall Height - Relay

3.0 in

Under and Over Voltage Time Delay

Adjustable 0.1 to 30.0 sec.

Phase - Electrical

Voltage Unbalance

2 to 10

Product Description

Macromatic's PMP Series Three-Phase Monitor Relay continuously monitors all voltages of a 190-500V three-phase system. It is used to protect motors and equipment from expensive damage due to phase loss, phase reversal, phase unbalance, undervoltage and overvoltage faults, as well as rapid cycling. This product detects single phasing and unbalanced voltages regardless of regenerative voltages. Unlike similar three-phase monitor relays, the PMP Series will continue to function even with a lost phase. They are the only line-powered units in their class to retain fault indication and continuous monitoring of all voltages during a phase loss, increasing the ease of troubleshooting and the level of protection.