Name: Omron Monitoring Relay, 3 Phase, 0 V ac Monitor Range, SPDT, DIN Rail, 230V ac, 240 V ac 30 V ac
Brand: Omron
SKU: 819-3258
Price: 7386.75 TWD
Availability: BackOrder

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選取全部	屬性	值
	品牌	Omron
	Product Type	Monitoring Relay
	Electrical Phase	3
	Contact Configuration	SPDT
	Mount Type	DIN Rail
	Switching Voltage	250V ac
	Terminal Type	Screw
	IP Rating	IP20
	Supply DC Voltage	30 V ac
	Contact Current	5A
	Monitoring Voltage Range	0 V ac
	Minimum Operating Temperature	-20°C
	Supply AC Voltage	230, 240V ac
	Maximum Operating Temperature	60°C
	Length	100mm
	Height	90mm
	Series	K8AK-PM
	Width	22.5mm
	Standards/Approvals	UL 508, EN 60947-5-1, RoHS

	選取全部
	品牌 Omron
	Product Type Monitoring Relay
	Electrical Phase 3
	Contact Configuration SPDT
	Mount Type DIN Rail
	Switching Voltage 250V ac
	Terminal Type Screw
	IP Rating IP20
	Supply DC Voltage 30 V ac
	Contact Current 5A
	Monitoring Voltage Range 0 V ac
	Minimum Operating Temperature -20°C
	Supply AC Voltage 230, 240V ac
	Maximum Operating Temperature 60°C
	Length 100mm
	Height 90mm
	Series K8AK-PM
	Width 22.5mm
	Standards/Approvals UL 508, EN 60947-5-1, RoHS

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Omron K8AK-PM Series Monitoring Relay, 3 Electrical Phases, SPDT Contact Configuration - K8AKPM1200240VAC

This monitoring relay is a critical device designed for continuous supervision of three-phase power supplies in industrial environments. With dimensions of 100 x 22.5 x 90 mm, it actively monitors various electrical anomalies such as overvoltages, undervoltages, phase loss, and phase sequence. This product is ideal for safeguarding essential equipment against common electrical faults.

Features & Benefits

• Monitors overvoltages and undervoltages using separate relays

• Detects phase loss and phase sequence issues for improved reliability

• Configurable for either 3-phase 3-wire or 4-wire power supplies

• LED indicators show output status clearly for easy monitoring

• High operating temperature range of -20°C to +60°C for diverse usage

Applications

• Used in industrial facilities for reliable power supply monitoring

• Effective in electric motor to detect phase loss

• Utilised in automation systems to prevent equipment damage

• Suitable for installations requiring DIN rail mounting for space efficiency

How does this device ensure protection against electrical faults?

The dual SPDT relays facilitate distinct detection of overvoltages and undervoltages, thereby providing a reliable mechanism for safeguarding against electrical faults and potential damage to connected equipment.

Can I use this monitoring relay for different voltage levels?

Yes, the product accommodates various input voltage settings through DIP switch configurations, allowing it to function effectively with different voltage levels as per requirements.

What is the significance of having a phase sequence detection function?

The phase sequence detection function ensures the correct rotational direction of motors, preventing operational hazards and inefficiencies that could arise from incorrect phase connections.

How quickly can this relay react to voltage anomalies?

The relay can be set with a response time ranging from 0.1 seconds to 30 seconds, allowing for quick intervention, which can be essential in protecting sensitive electrical systems.

Standards

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

Omron Monitoring Relay, 3 Phase, 0 V ac Monitor Range, SPDT, DIN Rail, 230V ac, 240 V ac 30 V ac

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