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

RS Stock No.:: 819-3258
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:: K8AKPM1200240VAC
ผู้ผลิต / Manufacturer:: Omron

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

ราคา / Price Each**

THB8,345.55

(ไม่รวมภาษีมูลค่าเพิ่ม)

THB8,929.74

(รวมภาษีมูลค่าเพิ่ม)

สินค้าหมดชั่วคราว (Temporarily out of stock) - จะเป็นแบ๊คออเดอร์จัดส่ง (back order for despatch) 07/05/2025, จัดส่งภายใน (delivery within) 4-6 วันทำการ (working days)*

* วันที่จัดส่งอาจเปลี่ยนแปลงได้ตามจำนวนสินค้าที่คุณเลือกหรือที่อยู่จัดส่งของคุณ

ฟรี ค่าจัดส่งสำหรับการสั่งซื้อมากกว่า THB3,500.00 (ไม่รวมภาษี)

Units	ต่อหน่วย
1 +	THB8,345.55

**ตัวบ่งบอกราคา / price indicative

RS Stock No.:: 819-3258
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:: K8AKPM1200240VAC
ผู้ผลิต / Manufacturer:: Omron

English Datasheet

ล็อกอินเพื่อดูโมเดล CAD

Omron K8AK-PW/PM/PH/PA Monitoring Relays

The Omron K8AK series monitoring relays are expertly designed for accurate and reliable monitoring for industrial facilities and equipment.
The K8AK-PW/PM monitoring relays are designed to bear greater resistance to inverter noise, suitable for monitoring 3-phase power supplies.
The K8AK-PH relays are ideal for preventing issues with motor operation and assisting phase loss detection.
The K8AK-PA relays are suitable for 3-phase voltage asymmetry monitoring.

K8AH-PM1 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

• Global power specification supported by one switchable unit.

• Output status monitored by using LED indicator.

K8AK-PM1 Model.

Monitoring Relay.

3-phase 3 wire mode, 200, 220, 230, 240 V ac.

3-phase 4 wire mode, 115, 127, 133, 138 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

For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.

Standards

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

คุณสมบัติ	Value
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
Width	22.5mm
Terminal Type	Screw
Operating Temperature Range	+60°C
Length	100mm
Height	90mm
Maximum Operating Temperature	+60°C
Minimum Operating Temperature	-20°C
Dimensions	100 x 22.5 x 90mm