Better World

Schneider Electric Frequency Monitoring Relay, DPDT, DIN Rail

RS Stock No.:: 146-193
Mfr. Part No.:: RM35HZ21FM
Manufacturer:: Schneider Electric

Schneider Electric Frequency Monitoring Relay, DPDT, DIN Rail

Bulk discount available

Price Each**

HK$1,873.30

7 In stock for delivery within 3 working days*

* Delivery dates may change based on your chosen quantity and delivery address.

FREE delivery for orders over HK$850.00

Units	Per unit
1 - 4	HK$1,873.30
5 +	HK$1,798.40

**price indicative

Better World

Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.

RS Stock No.:: 146-193
Mfr. Part No.:: RM35HZ21FM
Manufacturer:: Schneider Electric

RM35 HZ frequency control relay

Schneider Electric RM35 HZ frequency control relays monitor the frequency variation of 50 or 60 Hz alternating signals. Detection of under and over-frequency with two independent relay outputs.

Selectable memory function
2 C/O output
Clear hinged front cover
LED display of output status
DIN Rail mounting

Standards

NF EN 60255-6 and IEC 60255-6

Approvals

UL, CSA, GL, C-Tick, GOST

Schneider Electric Harmony Control Series Monitoring Relay, DPDT Contact Configuration, Frequency Monitoring Application - RM35HZ21FM

This monitoring relay is designed for frequency control, making it essential in various automation and industrial applications. It effectively monitors frequency variations to enhance operational efficiency and maintain safety, addressing both overfrequency and underfrequency situations.

Features & Benefits

• Adjustable time delay settings from 0.1s to 10s
• Monitors frequencies ranging from 40Hz to 70Hz
• Dual contact configurations for versatile applications
• High temperature handling capability up to +50°C
• Compatible with DIN rail for simple installation
• Energy-efficient design with low power consumption

Applications

• Used in industrial automation for frequency regulation
• Employed in electrical systems to prevent frequency deviations
• Suitable for machinery needing precise frequency monitoring
• Applicable in HVAC system automation
• Utilised in renewable energy systems to maintain frequency stability

How does the adjustable time delay feature impact operations?

The time delay allows customised responses to frequency changes, reducing the risk of false tripping.

What frequency range can be monitored?

It can monitor frequencies between 40Hz and 70Hz, providing versatility for various applications.

Is installation straightforward?

Yes, it fits standard DIN rails for easy installation.

What type of environments is it suitable for?

It operates in industrial settings with temperatures from -20°C to +50°C.

How can I ensure it functions correctly over time?

Regular testing of connections and functionality is recommended to maintain optimal performance.

Approvals

UL, CSA, GL, C-Tick, GOST

Standards

NF EN 60255-6 and IEC 60255-6

Schneider Electric Voltage, Current, Phase & Motor Protection

Attribute	Value
Monitoring Application	Frequency
Contact Configuration	DPDT
Mounting Type	DIN Rail
Time Delay	0.1 → 10s
Frequency Sensing Range	40 → 70Hz
Series	Harmony Control
Frequency Sensitivity	Overfrequency, Underfrequency
Better World Verification	Green Premium
Better World Product	Yes
Standards Met	CE, CSA, UL
Special Features	IP20 Terminals
Dimensions	72 x 35 x 90mm
Maximum Frequency Sensed	70Hz
Length	72mm
Minimum Frequency Sensed	40Hz
Operating Temperature Range	-20 → +50°C
Terminal Type	Screw
Minimum Operating Temperature	-20°C
Width	35mm
Maximum Operating Temperature	+50°C
Height	90mm