Schneider Electric
3-phase control relay, Harmony Control Relays, 8A, 2CO, overfrequency and underfrequency, 208...480V AC
SKU: RMNF22TB30
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Enjoy superior security as password protected
Experience unprecedented accuracy, predictive maintenance, and superior security
Positive logic output to protect the system at power loss
Environmental Data
Harmony Control Relays
Enjoy superior security as password protected
Experience unprecedented accuracy, predictive maintenance, and superior security
Positive logic output to protect the system at power loss
Adjustable time delay to prevent nuisance tripping
Compatible with a wide range of applications, such as hoisting, packaging, lifts, textile, pumping, and water
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. It conforms to international standard EN/IEC 60255-1 and certifications like UL, CSA, CE, CCC, EAC, and RCM. It is sold as a single unit. 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.
Main
Range of Product
Harmony Control Relays
Relay Type
Control relay
Product or Component Type
NFC control relay
Phase
3 phase
Relay name
RMNF22
Relay monitored parameters
App for product
Ecostruxure Industrial Device downloadable from Google Play store or Apple Store)
Product Compatibility
NFC enabled mobile device
Time delay type
Adjustable 0.1 s...1 min Tt- time delay upon fault
Switching capacity in VA
2000 VA
Complementary
NFC operating frequency
13.56 MHz
Maximum RF power transmitted
0.0002 mW
Reset time
1500 ms at maximum voltage
Maximum switching voltage
250 V AC
Minimum switching current
100 mA 6 V
Maximum switching current
8 A AC
Supply voltage limits
Power consumption in VA
4 VA 480 V AC 60 Hz
On-load factor
100 %
supply voltage frequency
50...60 Hz +/- 10 %
Output contacts
2 C/O
Measurement range
208...480 V AC
Setting accuracy of the switching threshold
+/- (1.5 % + 1 V)
Setting accuracy of time delay
Hysteresis
3 % fixed phase failure detection
Alarm threshold
Run-up delay at power-up max
650 ms
Maximum measuring cycle
150 ms measurement cycle as true rms value
Threshold adjustment voltage
2...20 % of Un selected
Adjustment of asymmetry threshold
2...20 % of Un selected
Repeat accuracy
Setting accuracy of the switching threshold
+/- (1.5 % + 1 V)
Measurement error
Response time
<= 300 ms
Insulation resistance
> 100 MOhm 500 V DC IEC 60255-27
[Ui] rated insulation voltage
400 V
[Uimp] rated impulse withstand voltage
4 kV 1.2/50 µs
Dielectric test voltage
2.5 kV AC 50 Hz, 1 min IEC 60255-27
Mounting position
Any position
Connections - terminals
Tightening torque
Housing material
Polycarbonate
Local signalling
Mounting support
35 mm DIN rail conforming to IEC 60715
Electrical durability
100000 cycles
Mechanical durability
10000000 cycles
Utilisation category
[Ith] conventional free air thermal current
8 A
[Un] rated nominal voltage
Operating system
Contacts material
Cadmium free
Control Type
Without test button
Width
0.9 in (22.5 mm)
Height
3.5 in (90 mm)
Depth
3.9 in (99 mm)
Contacts type and composition
2 C/O
Net Weight
0.276 lb(US) (0.125 kg)
Environmental footprint
Total lifecycle Carbon footprint
58 kg CO2 eq.
Environmental Disclosure
Product Environmental ProfileCarbon footprint of the manufacturing phase [A1 to A3]
3 kg CO2 eq.
Carbon footprint of the distribution phase [A4]
0 kg CO2 eq.
Carbon footprint of the installation phase [A5]
0 kg CO2 eq.
Carbon footprint of the use phase [B2, B3, B4, B6]
55 kg CO2 eq.
Carbon footprint of the end-of-life phase [C1 to C4]
0.1 kg CO2 eq.
Use Better
Materials and Substances
Packaging made with recycled cardboard
Yes
Packaging without single use plastic
Yes
Pro-active compliance (Product out of EU RoHS legal scope)
SCIP Number
5e3fdf99-611b-4d07-ad17-6eba84ab488b
REACh Regulation
REACh DeclarationCalifornia 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
Use Longer
Lifetime extension
Repair
No
Use Again
Repack and remanufacture
Circularity Profile
End of Life InformationTake-back
No
WEEE Label
The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.