Frequency Relays N22-FR

1700.00 - 2400.00 INR/Piece

Get a Price/Quote

Product Details:

Power Consumption < 3 VA
Mechanical Life Over 10 million operations
Contact Resistance 50 m (initial)
Contact Material Silver alloy
Contact Form 1 x SPDT (Single Pole Double Throw)
Coil Power 1.2 VA
Protect Feature Frequency window and monitoring
Click to View more
Share Your Product:

Request to Call Back Send Inquiry

Frequency Relays N22-FR Price And Quantity

Price Range 1700.00 - 2400.00 INR/Piece
Minimum Order Quantity 50 Piece

Frequency Relays N22-FR Product Specifications

Insulation Resistance 100 M at 500V DC
Protect Feature Frequency window and monitoring
Color Blue and black
Dielectiric Strength 2000V AC, 50/60 Hz for 1 min
Working Temperature -20C to +60C
Coil Power 1.2 VA
Coil Voltage 230V AC
Size Standard DIN rail mount
Ambient Temperature -20C to +55C
Supply Terminal L/N (Line/Neutral)
Dimension (L*W*H) Approx. 86 36 67 mm
Contact Load Low Power
Rated Voltage 230V AC
Theory Electromagnetic relay for frequency monitoring
Power Consumption < 3 VA
Usage Industrial frequency monitoring and protection
Terminal Type Screw terminal
Contact Resistance 50 m (initial)
Contact Material Silver alloy
Weight Approximately 150g
Product Type Frequency Relays, N22-FR
Operate Time Adjustable, typically 0.1 - 10 seconds
Contact Form 1 x SPDT (Single Pole Double Throw)
Mechanical Life Over 10 million operations

Indication LEDs for power and relay status
Enclosure Protection IP20
Reset Time Instantaneous or adjustable
Setting Range 40 to 65 Hz
Frequency Accuracy 0.1 Hz
Mounting Type DIN rail
Hysteresis Factory/adjustable (typically around 0.5 Hz)

Frequency Relays N22-FR Trade Information

Supply Ability 1000 Piece Per Month
Delivery Time 3-5 Days

Product Description

The N22 series Frequency relays monitors the frequency of the Line. When frequency goes out of the range selected on the dial , the relay status will change . The relays are provided with time delays . The relay can be configured to use as under or Over frequency Protection by user, which in turn automatically selects respective setting range for tripping. Also relay has wide auxiliary power supply range from 90 to 270V AC/DC. user can also define the type of operation, viz NORMAL or FAIL SAFE.

Reliable Frequency Monitoring

The N22-FR Frequency Relay is purpose-built for protecting sensitive equipment by continuously monitoring supply frequency windows. With a setting range of 40 to 65 Hz and an accuracy of 0.1 Hz, it swiftly reacts to deviations, reducing the risk of damage or malfunction in industrial systems seeking reliable operation.

Flexible & Adjustable Settings

Users can tailor relay operation with adjustable hysteresis and operate/reset times, allowing integration into a variety of control strategies. Factory defaults and user-set adjustments accommodate most standard and custom requirements. LED indicators provide instant status visibility, enhancing operational confidence.

Robust Design and Easy Installation

Housed in a compact IP20 enclosure, the N22-FR features a reliable DIN rail mount and screw terminals for quick, secure wiring. Its exceptional mechanical life, sturdy build, and dual-color body suit demanding industrial environments, while standard size ensures straightforward panel integration.

FAQ's of Frequency Relays N22-FR:

Q: How does the N22-FR Frequency Relay monitor industrial power frequency?

A: The relay continuously measures the supply frequency within an adjustable 40-65 Hz range. When the frequency deviates outside the preset window, it activates a SPDT contact to signal protective control systems, helping safeguard equipment against voltage irregularities.

Q: What are the adjustable settings on the N22-FR Frequency Relay?

A: Users can adjust both the frequency setting (40-65 Hz), hysteresis (typically 0.5 Hz), operate time (0.1-10 seconds), and reset time (instantaneous or adjustable) to suit specific application needs. These features enable integration with diverse industrial processes.

Q: Where should the N22-FR Frequency Relay be installed?

A: It is designed for easy installation on standard DIN rails commonly found in industrial panels or enclosures. The relay's IP20 rating is suitable for protected indoor environments and electrical cabinets.

Q: What benefits does the LED indication offer in the N22-FR Frequency Relay?

A: LED indicators for power and relay status provide instant visual feedback, helping operators quickly confirm operational status or identify faults, which simplifies troubleshooting and daily operation.

Q: How does the relay reset after a frequency event?

A: The N22-FR features instantaneous or adjustable reset times, allowing the relay to return to its default state promptly or after a user-defined delay, thereby improving system flexibility and reliability.

Q: What is the typical process for wiring the N22-FR Frequency Relay?

A: Wiring is done using secure screw terminals for both supply (L/N) and output (SPDT contact). This design simplifies and secures the connection process during initial setup and maintenance.

Tell us about your requirement

Price:

Quantity

Select Unit

50
100
200
250
500
1000+

Additional detail

Mobile number

Other Products in 'Frequency Relays' category

Frequency Relays N96D-FR Price Range : 2600.00 - 3500.00 INR/Piece Minimum Order Quantity : 5 Size : Other, 96 x 96 mm Front Panel Coil Voltage : Not Applicable (Electronic Relay) Ambient Temperature : 10C to +55C Supply Terminal : Rear Side Terminals Dimension (L*W*H) : 96 x 96 x 110 mm (Approx.) Contact Load : Low Power Insulation Resistance : 100 M at 500V DC Color : Blue/Black Protect Feature : Other, Over and Under Frequency Protection Dielectiric Strength : 2kV AC for 1 min between input/output Working Temperature : 10C to +55C Coil Power : Not Applicable (Electronic Relay) Contact Resistance : <100 m (initial) Contact Material : Silver Alloy Product Type : Frequency Relays N96DFR Operate Time : Adjustable (typically 0.1 to 10 sec) Weight : Approx. 350g Contact Form : SPDT (1 Changeover) Mechanical Life : 10,000,000 operations Rated Voltage : 90270V AC/DC Volt (V) Power Consumption : Less than 5VA Theory : Other , Electronic TimeDelay Relay Usage : Frequency Monitoring and Protection Terminal Type : Other, Screw Terminals

Send Inquiry

Frequency Relays N22-FR2 Price Range : 1700.00 - 2400.00 INR/Piece Minimum Order Quantity : 50 Size : Other, Standard DIN module size Coil Voltage : 230V AC Ambient Temperature : 20C to +55C Supply Terminal : DIN Rail Mounted Dimension (L*W*H) : Approx. 100 x 22.5 x 80 mm Contact Load : Low Power Insulation Resistance : 100M at 500V DC Color : Grey/Blue Protect Feature : Other, Over/Under Frequency Protection Dielectiric Strength : 2kV AC for 1 min Working Temperature : 10C to +50C Coil Power : Approx. 1.2 VA Contact Resistance : 100 m Contact Material : Ag Alloy Product Type : Frequency Relays, N22FR2 Operate Time : Adjustable (Typically 0.1 to 10 sec) Weight : Approx. 170g Contact Form : SPDT (1 C/O) Mechanical Life : 107 Operations Rated Voltage : 230V AC Power Consumption : <2 VA Theory : Other , Electromagnetic Relay Usage : Frequency Monitoring and Protection Terminal Type : Other, Screw Terminal

Send Inquiry

SEND INQUIRY CALL ME FREE