Omron Voltage Monitoring Relay, 1 Phase, SPDT, 20 → 200V ac/dc, DIN Rail

RS庫存編號:: 819-3295
製造零件編號:: K8AK-VS3 100-240VAC
製造商:: Omron

Omron Voltage Monitoring Relay, 1 Phase, SPDT, 20 → 200V ac/dc, DIN Rail

小計（1 件）*

HK$1,380.90

訂單超過 HK$250.00 免費送貨

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7 件從 2025年12月25日起裝運發貨

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單位	每單位
1 +	HK$1,380.90

* 參考價格

RS庫存編號:: 819-3295
製造零件編號:: K8AK-VS3 100-240VAC
製造商:: Omron

規格

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產品詳細資訊

透過選取一個或多個屬性來查找類似產品。

選取全部	屬性	值
	品牌	Omron
	Monitoring Application	Voltage
	Electrical Phase	1
	Voltage Sensing Range	20 → 200 V ac/dc, 30 → 300 V ac/dc, 60 → 600V ac/dc
	Contact Configuration	SPDT
	Voltage Sensitivity	Overvoltage, Undervoltage
	Mounting Type	DIN Rail
	Time Delay	0.1 → 30s
	Series	K8AK-VS
	Width	22.5mm
	Maximum Operating Temperature	+60°C
	Minimum Operating Temperature	-20°C
	Dimensions	22.5 x 100 x 95mm
	Terminal Type	Screw
	Minimum Voltage Sensed	20 V ac/dc, 30 V ac/dc, 60V ac/dc
	Height	90mm
	Length	22.5mm
	Operating Temperature Range	+60°C
	Maximum Voltage Sensed	200 V ac/dc, 300 V ac/dc, 600V ac/dc

	選取全部
	品牌 Omron
	Monitoring Application Voltage
	Electrical Phase 1
	Voltage Sensing Range 20 → 200 V ac/dc, 30 → 300 V ac/dc, 60 → 600V ac/dc
	Contact Configuration SPDT
	Voltage Sensitivity Overvoltage, Undervoltage
	Mounting Type DIN Rail
	Time Delay 0.1 → 30s
	Series K8AK-VS
	Width 22.5mm
	Maximum Operating Temperature +60°C
	Minimum Operating Temperature -20°C
	Dimensions 22.5 x 100 x 95mm
	Terminal Type Screw
	Minimum Voltage Sensed 20 V ac/dc, 30 V ac/dc, 60V ac/dc
	Height 90mm
	Length 22.5mm
	Operating Temperature Range +60°C
	Maximum Voltage Sensed 200 V ac/dc, 300 V ac/dc, 600V ac/dc

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Omron K8AK-VS Series Monitoring Relay, 20 to 600V Voltage Sensing Range, 1 SPDT Contact Configuration - K8AK-VS3 100-240VAC

This monitoring relay facilitates precise voltage monitoring in industrial applications, designed specifically for single-phase electrical systems. The compact dimensions (22.5 x 100 x 95 mm) make it suitable for DIN rail mounting, ensuring efficient use of space in control panels. With the ability to monitor voltages from 20 to 600 V AC/DC, it serves as an essential protective device against voltage fluctuations.

Features & Benefits

• Supports voltage sensing between 20 to 600 V AC/DC for versatile usage
• SPDT output relay allows switching between normally open and closed configurations
• LED indicators provide clear output status for quick monitoring
• Operating time adjustable from 0.1 to 30 seconds for customised response
• Input frequency range of 40 to 500 Hz enables compatibility with various systems

Applications

• Utilised for electrical phase monitoring in industrial facilities
• Ideal for protecting equipment from overvoltage and undervoltage conditions
• Serves as an effective voltage monitoring device in automation processes
• Deployable in environments requiring robust and reliable voltage regulation

How does the relay respond to voltage fluctuations within the sensing range?

It activates based on preset thresholds for overvoltage and undervoltage, helping to prevent equipment damage. Users can set this through the operating value settings.

What maintenance procedures should be followed to ensure long-term reliability?

Regularly inspect the wiring and connections for signs of wear or damage, and check indicator lights to confirm proper operation.

In what scenarios would automatic resetting be preferable over manual resetting?

Automatic resetting is beneficial in scenarios where continuous operation is critical, as it allows for seamless recovery after a voltage event without manual intervention.

How can the output relay's switching configuration be adjusted?

The switching method can be modified via the DIP switch settings on the unit, allowing users to easily select between normally open and normally closed options.

Standards

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