Omron Phase Monitoring Relay, 3 Phase, SPDT, DIN Rail

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RS 제품 번호:
819-3267
제조사 부품 번호:
K8AKPM2380480VAC
제조업체:
Omron
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브랜드

Omron

Monitoring Application

Phase

Electrical Phase

3

Contact Configuration

SPDT

Mounting Type

DIN Rail

Phase Sensitivity

Overvoltage, Phase Loss, Phase Sequence, Undervoltage

Time Delay

0.1 → 30s

Series

K8AK-PM

Terminal Type

Screw

Maximum Operating Temperature

+60°C

Dimensions

100 x 22.5 x 90mm

Operating Temperature Range

+60°C

Length

100mm

Height

90mm

Width

22.5mm

Minimum Operating Temperature

-20°C

K8AH-PM2 Monitoring Relay.


• Resistant to inverter noise.

• Monitors over voltage, under voltage, phase sequence and loss for 3 and 4 wire power supplies.

• Switch setting.

• 2 x SPDT output relays.

• 5 A (resistive load) at 250 V ac

K8AK-PM2 Model.


3-phase 3 wire mode, 380, 400, 415, 480 V ac.

3-phase 4 wire mode, 220, 230, 240, 277 V ac.

3-phase 3 or 4 wire input rages is switched using a DIP switch.

Power supply voltage is the same as the rated input value.

Features and Benefits.


• Input load 4.4 VA

• Automatic reset method.

• Power on LOCK time 1 s/5s (changed with the DIP Switch).

• Two SPDT relays NC (normally closed)

• Power (PWR) indicator – Green.

• Relay (RY) output – Yellow.

• Over / under - Red

• Case is PC and ABS, UL 94-V-0, N1.5.

• Weight 150 g.

• DIN Rail mounted.

• Protection IP 20

What is a Monitoring / Measuring Relay?


A monitoring / measuring relay is a protective control device, various types are available suiting what you wish to monitor. The relays receive input signals then monitor them and then output an alarm signal when a set value is reached (alarm relays). The relays protect your equipment against over voltage and over current faults. Monitoring relays monitor AC power supplies, voltage and current, analogue signals detecting unusual activity in equipment against set alarm thresholds.

Types of Monitoring Relays Available?


• Motor protection relays
• Temperature monitoring relays
• Water level control relays
• Voltage
• Current

Standards

EN 60947-5-1, UL 508, IP 20