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Home > Schneider Electric > Interface and Control Relays > Harmony Relays > Harmony Control > RMNF22TB30 – 3-phase control relay, Harmony Control Relays, 8A, 2CO, overfrequency and underfrequency, 208…480V AC
RMNF22TB30 – 3-phase control relay, Harmony Control Relays, 8A, 2CO, overfrequency and underfrequency, 208…480V AC
RMNF22TB30
3-phase control relay, Harmony Control Relays, 8A, 2CO, overfrequency and underfrequency, 208…480V AC

This 3-phase control relay belongs to the Schneider Electric Harmony Control relays range. This 3-phase control relay is integrated with NFC technology which brings in digital operation instead of analog operation. This is a 8A multifunction 3-phase control relay which monitors 3-phase or 3-phase with Neutral network and has an adjustable time delay of 0.1s to 60min. With Harmony NFC App, different alarms can be combined using AND, OR and NOT logic to form unique monitoring combinations for the two relay outputs which are individually configurable. NFC 3-phase control relay is a single reference supporting 7 functions namely Phase loss, Phase sequence, Asymmetry, Undervoltage, Overvoltage, Under-frequency, and Over-frequency. The 3-phase control relay is IP20 (terminals), IP40 (housing), and IP40(front panel) protected. Furthermore, the 4 digit password enhances security by preventing unauthorized change of settings. This RMNF22 dimensions are 22.5mm (width) x 90mm (height) x 99mm (depth) and weighs 0.125Kg. 0 0 It conforms to international standard EN/IEC 60255-1 and certifications like UL, CSA, CE, CCC, EAC, and RCM. 0 It is sold as a single unit. 0 Monitoring and testing are now intuitive as exact fault conditions can be identified through front LEDs and analyze data with Harmony NFC App. This saves time and boosts efficiency. 0 0 0 0 0

Brand: Schneider Electric

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Specifications
Country of Origin United States
Width 22.5 mm
Height 90 mm
Weight 0.125 kg
Range Of Product Harmony Control Relays
Software Designation Ecostruxure Industrial Device downloadable from Google Play store or Apple Store)
Switching Capacity In Va 2000 VA
Product Or Component Type NFC control relay
Phase 3 phase
Relay Name RMNF22
Relay Type control relay
Time Delay Type adjustable 0.1 s...1 min Tt- time delay upon fault
Relay Monitored Parameters
  • phase sequence
  • phase failure detection
  • overvoltage detection
  • undervoltage detection
  • overfrequency and underfrequency
  • asymmetry
Product Compatibility NFC enabled mobile device
Minimum Switching Current 100 mA 6 V
Maximum Measuring Cycle 150 ms measurement cycle as true rms value
Setting Accuracy Of Time Delay
  • +/- 3 % 10 s...60 min
  • +/- 300 ms 0...10 s
Height 90 mm
Maximum Switching Current 8 A AC
Hysteresis 3-3 % fixed phase failure detection
Measurement Error
  • < 0.05 %/Hz with frequency variation
  • < 0.05 %/°C with temperature variation
Alarm Threshold
  • 166...576 V adjustable overvoltage and undervoltage detection (line to line);
  • 96...332 V adjustable overvoltage and undervoltage detection (line to neutral);
  • 5...150 V adjustable asymmetry;
  • 45...66 Hz adjustable overfrequency or underfrequency;
Measurement Range 208...480 V AC
Nominal Power 0.0002 mW
Power Consumption In Va 4-4 VA 480 V AC 60 Hz
Output Contacts 2 C/O
Contacts Material cadmium free
Dielectric Test Voltage 2.5 kV AC 50 Hz, 1 min IEC 60255-27
Adjustment Of Asymmetry Threshold 2...20 % of Un selected
Response Time <= 300 ms
[Ith] Conventional Free Air Thermal Current 8 A
Utilisation Category
  • AC-15 IEC 60947-5-1
  • DC-13 IEC 60947-5-1
  • AC-1 IEC 60947-4-1
  • DC-1 IEC 60947-4-1
Local Signalling
  • Un, green LED steady)power ON
  • R1, amber LED steady)relay energised
  • R1, amber LED blinking)timing in progress
  • R2, amber LED steady)relay energised
  • R2, amber LED blinking)timing in progress
  • PL, red LED steady)alarm phase failure triggered
  • PS, red LED blinking)alarm phase sequence failure triggered
  • UV, red LED steady)alarm undervoltage failure triggered
  • OV, red LED blinking)alarm overvoltage failure triggered
  • UF, red LED steady)alarm underfrequency failure triggered
  • OF, red LED blinking)alarm overfrequency failure triggered
  • ASYM, red LED steady)alarm asymmentry failure triggered
Net Weight 0.125 kg
Maximum Switching Voltage 250 V AC
Insulation Resistance > 100 MOhm 500 V DC IEC 60255-27
Control Type without test button
Reset Time 1500 ms at maximum voltage
Connections - Terminals
  • screw terminals, 2 x 0.5...2 x 2.5 mm² AWG 20...AWG 14) solid without cable end
  • screw terminals, 2 x 0.5...2 x 1.5 mm² AWG 20...AWG 16) flexible with cable end
  • screw terminals, 1 x 0.5...1 x 3.3 mm² AWG 20...AWG 12) solid without cable end
  • screw terminals, 1 x 0.5...1 x 2.5 mm² AWG 20...AWG 14) flexible with cable end
Contacts Type And Composition 2 C/O
[Us] Rated Supply Voltage
  • 208...480 V AC 50/60 Hz, non self-powered
  • 120...277 V AC 50/60 Hz, non self-powered
[Ui] Rated Insulation Voltage 400 V
Mounting Support 35 mm DIN rail conforming to IEC 60715
Mechanical Durability 10000000 cycles
On-Load Factor 100 %
Housing Material self-extinguishing plastic
Threshold Adjustment Voltage 2...20 % of Un selected
Supply Voltage Limits
  • 166.4-576 V AC line to line
  • 96-332.4 V AC line to neutral
Mounting Position any position
Width 22.5 mm
[Uimp] Rated Impulse Withstand Voltage 4 kV 1.2/50 µs
Depth 99 mm
Tightening Torque
  • 0.6-1 N.m IEC 60947-1
  • 5.3-8.8 lbf.in IEC 60947-1
Electrical Durability 100000 cycles
Maximum Operating Frequency 13.56 MHz
Run-Up Delay At Power-Up 650 ms
Supply Frequency 50...60 Hz +/- 10 %
Repeat Accuracy
  • +/- 0.5 % input circuit
  • +/- 3 % time delay
Setting Accuracy Of The Switching Threshold +/- (1.5 % + 1 V)
Operating System
  • Androidversion >= V7.0
  • iOSversion >= V14.5
Product Certifications
  • CE
  • UL
  • CSA
  • CCC
  • EAC
  • RCM
Standards IEC 60255-1
Electromagnetic Compatibility
  • voltage dips and interruptions immunity test - test level: 70 % (25/30 cycles) conforming to IEC 61000-4-11
  • electrostatic discharge - test level: 6 kV level 3 (contact discharge) conforming to IEC 61000-4-2
  • radiated radio-frequency electromagnetic field immunity test - test level: 10 V/m level 3 conforming to IEC 61000-4-3
  • immunity for industrial environments conforming to IEC 61000-6-2
  • 1 MHz damped oscillating wave - test level: 2.5 kV CM, 1 kV DM criteria B conforming to IEC 61000-4-18
  • voltage dips and interruptions immunity test - test level: 0 % (0.5...25 cycles) conforming to IEC 61000-4-11
  • magnetic field at power frequency - test level: 30 A/m (continuous)-300 A/m (1-3 s) level 4 conforming to IEC 61000-4-8
  • surge immunity test - test level: 2 kV level 4 (differential mode) conforming to IEC 61000-4-5
  • immunity for residential, commercial and light-industrial environments conforming to IEC 61000-6-1
  • voltage dips and interruptions immunity test - test level: 40 % (10/12 cycles) conforming to IEC 61000-4-11
  • voltage interruptions - test level: 0 % criteria C (250/300 cycles) conforming to IEC 61000-4-29
  • electrical fast transient/burst immunity test - test level: 4 kV criteria B (direct) conforming to IEC 61000-4-4
  • emission standard for industrial environments conforming to IEC 61000-6-4
  • surge immunity test - test level: 4 kV level 4 (common mode) conforming to IEC 61000-4-5
  • electrostatic discharge - test level: 8 kV level 3 (air discharge) conforming to IEC 61000-4-2
  • conducted RF disturbances level 3 conforming to IEC 61000-4-6
Immunity To Microbreaks 10 ms
Ambient Air Temperature For Operation -20-60 °C
Shock Resistance
  • 15 gn 11 ms) not in operation IEC 60068-2-27
  • 5 gn 11 ms) in operation IEC 60068-2-27
Vibration Resistance
  • 0.075 mm 10-58.1 Hz) not in operation IEC 60068-2-6
  • 1 gn 58.1-150 Hz) not in operation IEC 60068-2-6
  • 0.035 mm 10-58.1 Hz) in operation IEC 60068-2-6
  • 0.5 gn 58.1-150 Hz) in operation IEC 60068-2-6
Ip Degree Of Protection
  • IP20 IEC 60529 terminals)
  • IP40 IEC 60529 housing)
  • IP40 IEC 60529 front panel)
Pollution Degree
  • 3 IEC 60664-1
  • 3 UL 508
Directives
  • 2014/30/EU - electromagnetic compatibility
  • 2014/35/EU - low voltage directive
  • 2014/53/EU - radio equipment directive
Ambient Air Temperature For Storage -40-70 °C
Overvoltage Category
  • III IEC 60664-1
  • III UL 508
Relative Humidity 93-97 % 25-55 °C IEC 60068-2-30
Rohs Exemption Information Yes
Mercury Free Yes
Environmental Disclosure ENVPEP1504008EN
Sustainable Offer Status Green Premium product
California Proposition 65 WARNING: This product can expose you to chemicals including: Nickel compounds, which is known to the State of California to cause cancer, and Di-isodecyl phthalate (DIDP), which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
Weee The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.
China Rohs Regulation X
Circularity Profile ENVEOLI1504008EN
Eu Rohs Directive Pro-active compliance (Product out of EU RoHS legal scope)
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