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19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
	Minimum Operating Temperature	-20°C
	Contact Current	8A
	Monitoring Voltage Range	0 V ac
	Maximum Operating Temperature	60°C
	Standards/Approvals	No
	Length	99mm
	Height	90mm
	Width	22.5mm
	Series	Harmony Control

	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
	Minimum Operating Temperature -20°C
	Contact Current 8A
	Monitoring Voltage Range 0 V ac
	Maximum Operating Temperature 60°C
	Standards/Approvals No
	Length 99mm
	Height 90mm
	Width 22.5mm
	Series Harmony Control

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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.