Schneider Electric Monitoring Relay, 3 Phase, 0 V ac Monitor Range, DPDT, DIN Rail, 0V ac

RS庫存編號:: 179-0019
製造零件編號:: RMNF22TB30
製造商:: Schneider Electric

Schneider Electric Monitoring Relay, 3 Phase, 0 V ac Monitor Range, DPDT, DIN Rail, 0V ac

小計（1 件）*

TWD5,955.00

(不含稅)

TWD6,252.75

訂單超過 $1,300.00 免費送貨

製造商存貨

準備從 2026年10月16日起發貨

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單位	每單位
1 +	TWD5,955.00

* 參考價格

RS庫存編號:: 179-0019
製造零件編號:: RMNF22TB30
製造商:: Schneider Electric

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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	Schneider Electric
	Product Type	Monitoring Relay
	Electrical Phase	3
	Contact Configuration	DPDT
	Mount Type	DIN Rail
	Switching Voltage	250V ac
	Power Consumption	4VA
	Terminal Type	Screw
	IP Rating	IP20, IP40
	Supply AC Voltage	0V ac
	Contact Current	8A
	Minimum Operating Temperature	-20°C
	Monitoring Voltage Range	0 V ac
	Maximum Operating Temperature	60°C
	Length	99mm
	Series	Harmony Control
	Height	90mm
	Standards/Approvals	No
	Width	22.5mm

	選取全部
	品牌 Schneider Electric
	Product Type Monitoring Relay
	Electrical Phase 3
	Contact Configuration DPDT
	Mount Type DIN Rail
	Switching Voltage 250V ac
	Power Consumption 4VA
	Terminal Type Screw
	IP Rating IP20, IP40
	Supply AC Voltage 0V ac
	Contact Current 8A
	Minimum Operating Temperature -20°C
	Monitoring Voltage Range 0 V ac
	Maximum Operating Temperature 60°C
	Length 99mm
	Series Harmony Control
	Height 90mm
	Standards/Approvals No
	Width 22.5mm

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Schneider Electric Harmony Control Series Monitoring Relay, 99mm Length, DIN Rail Mount - RMNF22TB30

This monitoring relay enhances capabilities within electrical systems specifically for three-phase applications, providing essential oversight and control over frequency, voltage, and phase conditions. Its advanced functionalities contribute to maintaining system stability and performance.

Features & Benefits

• Monitors phase sequence and failure to ensure operational integrity

• Detects overvoltage and undervoltage for circuit protection

• Includes adjustable time delays for accurate operational control

• Comprehensive frequency monitoring helps prevent system issues

• User-friendly installation on DIN rail maximises space efficiency

Applications

• Utilised in automation systems for monitoring three-phase power supply

• Suitable for industrial machinery needing voltage stability

• Implemented in electrical panels for real-time safety monitoring

• Effective in HVAC systems to ensure optimal performance

• Used in generators for phase failure detection

What types of mobile devices are compatible with the relay?

The relay works with NFC-enabled mobile devices running Android operating systems version V4.4 and above for optimal functionality.

How do I configure the time delay settings?

Time delay settings can be adjusted from a minimum of 0.1 seconds to a maximum of 3600 seconds, allowing customisation based on application needs.

What are the environmental limits for operation?

It operates within ambient temperatures ranging from -20°C to +60°C, ensuring functionality across various industrial environments.

Can the relay handle different voltages?

Yes, it supports a supply voltage range of 208 to 480V AC line to line and 120 to 277V AC line to neutral, making it versatile for multiple applications.

How does the relay indicate a fault?

The device uses LED indicators to signal specific alarm conditions, such as phase failure, undervoltage, overvoltage, and frequency deviations, facilitating quick diagnosis.