Description

Schneider RM35HZ21FM Relay

Schneider RM35HZ21FM Relay is a cutting-edge device designed to offer precise and reliable relay functionality in various industrial applications. This article will delve into the features, applications, installation procedures, advantages, troubleshooting techniques, maintenance tips, and customer reviews of this exceptional relay.

What is a relay?

Relays are crucial components in electrical systems that serve as switches to control the flow of electricity. They act as intermediaries between different circuits, allowing them to operate independently while being controlled by a single signal. Relays come in various types and configurations, including electromagnetic relays, solid-state relays, and thermal relays.

Features of Schneider RM35HZ21FM Relay

Accuracy and precision

it is renowned for its unparalleled accuracy and precision, ensuring optimal performance in critical industrial processes. Its advanced design and engineering make it ideal for applications where precision is paramount.

Versatility and compatibility

This relay is highly versatile and compatible with a wide range of industrial equipment and systems. It can seamlessly integrate into existing setups, offering flexibility and ease of installation.

Durability and reliability

Built to withstand harsh industrial environments, the Schneider RM35HZ21FM Relay boasts exceptional durability and reliability. Its rugged construction and robust components ensure uninterrupted operation even in the most demanding conditions.

Applications of Schneider RM35HZ21FM Relay

The Schneider RM35HZ21FM Relay finds extensive use in various industrial sectors, including:

Industrial automation

In industrial automation systems, this relay plays a crucial role in controlling machinery, monitoring processes, and ensuring seamless operation.

Power management systems

The relay is indispensable in power management systems, where it helps regulate voltage, current, and frequency to maintain stable power distribution.

Renewable energy systems

In renewable energy applications such as solar and wind power generation, the Schneider RM35HZ21FM Relay facilitates efficient energy harvesting and distribution.

Installation and setup guide

Mounting instructions

Installing the Schneider RM35HZ21FM Relay is straightforward, thanks to its intuitive mounting design. Simply follow the manufacturer’s guidelines for optimal placement and secure mounting.

Wiring diagram

Refer to the provided wiring diagram to correctly connect the relay to your electrical system. Pay close attention to polarity and terminal configurations to avoid any wiring errors.

Configuration tips

Once installed, configure the relay according to your specific application requirements. Use the provided software or interface to customize settings such as threshold levels, time delays, and alarm triggers.

Advantages of using Schneider RM35HZ21FM Relay

Enhanced safety

With its precise monitoring and control capabilities, the Schneider RM35HZ21FM Relay enhances safety in industrial environments by preventing electrical faults and minimizing the risk of accidents.

Improved efficiency

By optimizing the performance of electrical systems, this relay helps improve overall efficiency and productivity, resulting in cost savings and increased profitability.

Cost-effectiveness

Despite its advanced features and capabilities, the Schneider RM35HZ21FM Relay offers excellent value for money, making it a cost-effective solution for industrial applications.

Troubleshooting common issues

Diagnostic techniques

In the event of malfunctions or faults, use diagnostic techniques such as voltage testing, continuity checks, and thermal imaging to identify and resolve issues promptly.

Potential problems and solutions

Common issues with relays include faulty connections, overheating, and relay chatter. Refer to the manufacturer’s troubleshooting guide for step-by-step solutions to these problems.

Maintenance tips for prolonged lifespan

Cleaning and inspection procedures

Regularly clean the relay and inspect it for signs of wear or damage. Replace any worn-out components and ensure proper lubrication to prolong the relay’s lifespan.

Firmware updates

Keep the relay’s firmware up to date to benefit from performance enhancements and bug fixes. Check the manufacturer’s website regularly for firmware updates and installation instructions.

Comparison with similar products

Performance comparison

Compare the performance metrics of the Schneider RM35HZ21FM Relay with similar products from other manufacturers to determine its superiority in terms of accuracy, reliability, and durability.

Price analysis

Conduct a price analysis to evaluate the cost-effectiveness of the Schneider RM35HZ21FM Relay compared to competing products. Consider factors such as initial investment, maintenance costs, and long-term reliability.

Customer reviews and testimonials

Real-life experiences

Read reviews and testimonials from customers who have used the Schneider RM35HZ21FM Relay in their industrial applications. Pay attention to feedback regarding performance, reliability, and customer support.

Additional information

brands

Schneider Electric

Specifications

Main
Range of product Harmony Control Relays
Relay type Frequency control relays
Product or component type Frequency control relay
Relay name RM35HZ21FM
Relay monitored parameters Overfrequency and underfrequency 50 or 60 Hz
Time delay type Adjustable 0.1...10 s, +/- 10 % Tt- time delay upon fault
Switching capacity in VA 1250 VA
Minimum switching current 10 mA at 5 V DC
Maximum power consumption in VA 6 VA AC
Measurement range 40...70 Hz
Utilisation category AC-12 conforming to IEC 60947-5-1 AC-13 conforming to IEC 60947-5-1 AC-14 conforming to IEC 60947-5-1 AC-15 conforming to IEC 60947-5-1 DC-12 conforming to IEC 60947-5-1 DC-13 conforming to IEC 60947-5-1 DC-14 conforming to IEC 60947-5-1
Complementary
Reset time 2000 ms time delay
Maximum switching voltage 250 V AC/DC
[Us] rated supply voltage 120...277 V AC
[Un] rated nominal voltage 120...277 V AC, non self-powered
Supply voltage limits 102…308 V AC
Control circuit frequency 40...70 Hz
Width 35 mm
Output contacts 1 C/O + 1 C/O
Contacts material Cadmium free
Nominal output current 5 A
maximum input frequency 70 Hz
Maximum measuring cycle 200 ms measurement cycle as true rms value
delay at power up 0.5 s
Hysteresis 0.3 % fixed
Measurement accuracy +/- 10 % of the full scale value in input +/- 10 % of the full scale value in time delay
Repeat accuracy +/- 0.5 % for input and measurement circuit +/- 0.5 % for time delay
Measurement error +/- 0.05 %/°C with temperature variation < +/- 1 % over the whole range with voltage variation
Threshold setting -2...10 Hz -10...2 Hz
Marking CE : 73/23/EEC CE : EMC 89/336/EEC
Overvoltage category III conforming to IEC 60664-1
Insulation resistance > 500 MOhm at 500 V DC between supply and relay output conforming to IEC 60255-5 > 500 MOhm at 500 V DC between measurement and relay output conforming to IEC 60664-1 > 1 MOhm at 500 V DC between supply and measurement conforming to IEC 60255-5 > 500 MOhm at 500 V DC between supply and relay output conforming to IEC 60664-1 > 500 MOhm at 500 V DC between measurement and relay output conforming to IEC 60255-5 > 1 MOhm at 500 V DC between supply and measurement conforming to IEC 60664-1
[Ui] rated insulation voltage 400 V conforming to IEC 60664-1
operating voltage tolerance - 15 % + 10 % Un
Supply frequency 50/60 Hz +/- 10 %
Insulation No galvanic insulation between supply and measurement
Operating position Any position without derating
Connections - terminals Screw terminals, 1 x 0.5...1 x 4 mm² (AWG 20...AWG 11) solid without cable end Screw terminals, 2 x 0.5...2 x 2.5 mm² (AWG 20...AWG 14) solid without cable end Screw terminals, 1 x 0.2...1 x 2.5 mm² (AWG 24...AWG 12) flexible with cable end Screw terminals, 2 x 0.2...2 x 1.5 mm² (AWG 24...AWG 16) flexible with cable end
Tightening torque 0.6…1 N.m conforming to IEC 60947-1
Housing material Self-extinguishing plastic
local signalling 1 LED green for power ON 1 LED yellow for correct frequency (high R1) 1 LED yellow for correct frequency (low R2)
Mounting support 35 mm symmetrical DIN rail conforming to IEC 60715
Electrical durability 100000 cycles
Mechanical durability 30000000 cycles
Operating rate <= 360 operations/hour full load
Control type Without test button
Environment
Immunity to microbreaks 10 ms
Electromagnetic compatibility Emission standard for industrial environments conforming to IEC 61000-6-4 Emission standard for residential, commercial and light-industrial environments conforming to IEC 61000-6-3 Immunity for industrial environments conforming to NF EN/IEC 61000-6-2
Standards IEC 60255-6 NF EN 60255-6
Product certifications GL UL CSA C-Tick GOST
Ambient air temperature for storage -40…70 °C
Ambient air temperature for operation -20…50 °C
Relative humidity 95 % at 55 °C conforming to IEC 60068-2-30
Vibration resistance 0.35 mm (f= 5…57.6 Hz) conforming to IEC 60068-2-6/IEC 60255-21-1 1 gn (f= 57.6…150 Hz) conforming to IEC 60068-2-6/IEC 60255-21-1
Shock resistance 15 gn for 11 ms conforming to IEC 60255-21-1
IP degree of protection IP20 (terminals) conforming to IEC 60529 IP30 (casing) conforming to IEC 60529
Pollution degree 3 conforming to IEC 60664-1
Dielectric test voltage 2 kV AC 50 Hz
Non-dissipating shock wave 4 kV
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 4.600 cm
Package 1 Width 8.000 cm
Package 1 Length 9.700 cm
Package 1 Weight 126.000 g
Unit Type of Package 2 S03
Number of Units in Package 2 48
Package 2 Height 30.000 cm
Package 2 Width 30.000 cm
Package 2 Length 40.000 cm
Package 2 Weight 6.838 kg
Contractual warranty
Warranty 18 months

Main documents

Main documents

Datasheet Download Datasheet
Product datasheet RM35HZ21FM 
Instruction sheet
Download
Catalog Download
Environmental disclosure
Download
CAD Files Download

Main documents

Datasheet Download Datasheet
Product datasheet RM35HZ21FM 
Instruction sheet
Download
Catalog Download
Environmental disclosure
Download
CAD Files Download

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