RMNF22TB30

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Product

Industrial Automation

RMNF22TB30

  • $204.97

NFC 3-phase monitoring relay, 8 A, 2 CO, multifunction, 208…480 V AC

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range of product

Harmony Control Relays

 
product or component type

3-phase control relay

 
relay type

Control relay

 
network number of phases

3 phases

 
relay name

RMNF22

 
relay monitored parameters    

Phase sequence
Phase failure detection
Overvoltage detection
Undervoltage detection
Over frequency and under frequency
Asymmetry

 
Supported OS

Android

 
software version

V4.4 and above

 
App for product

Zelio NFC (downloadable from Google Play store)

 
product compatibility

NFC enabled mobile device

 
time delay type

On-delay 0.1 s...60 min
Off-delay 0.1 s...60 min

 
switching capacity in VA

2000 VA

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 at 6 V

 
maximum switching current

8 A AC

 
[Us] rated supply voltage

208...480 V AC line to line
120...277 V AC line to neutral

 
supply voltage limits

166.4…576 V AC line to line
96…332.4 V AC line to neutral

 
power consumption in VA

4 VA at 480 V AC 60 Hz

 
on-load factor

100 %

 
supply voltage frequency

50...60 Hz +/- 10 %

 
output contacts

2 C/O

 
setting accuracy of the switching threshold

+/- (1.5 % + 1 V)

 
setting accuracy of time delay

+/- 3 % for 10 s...60 min time delay range
+/- 300 ms for 0...10 s time delay range

 
hysteresis

3 % of fixed for phase failure detection

 
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 over frequency or under frequency

 
Run-up delay at power-up max

650 ms

 
maximum measuring cycle

150 ms measurement cycle as the true RMS value

 
repeat accuracy

+/- 0.5 % for input circuit
+/- 3 % for time delay

 
setting accuracy of the switching threshold      

+/- (1.5 % + 1 V)

 
measurement error

< 0.05 %/Hz with frequency variation
< 0.05 %/°C with temperature variation

 
response time

<= 300 ms

 
insulation resistance

> 100 MOhm at 500 V DC conforming to IEC 60255-27

 
[Ui] rated insulation voltage

400 V

 
[Uimp] rated impulse withstand voltage

4 kV during 1.2/50 µs

 
dielectric test voltage

2.5 kV, 1 min AC 50 Hz conforming to IEC 60255-27

 
mounting position

Any position

 
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

 
tightening torque

0.6…1 N.m conforming to IEC 60947-1
0.60…0.99 N.m conforming to IEC 60947-1

 
housing material

Self-extinguishing plastic

 
local signalling

LED Un: (steady), green for power ON
LED R1: (steady), amber for relay energised
LED R1: (blinking), amber for timing in progress
LED R2: (steady), amber for relay energised
LED R2: (blinking), amber for timing in progress
LED PL: (steady), red for alarm phase failure triggered
LED PS: (blinking), red for alarm phase sequence failure triggered
LED UV: (steady), red for alarm undervoltage failure triggered
LED OV: (blinking), red for alarm overvoltage failure triggered
LED UF: (steady), red for alarm under frequency failure triggered
LED OF: (blinking), red for alarm over frequency failure triggered
LED ASYM: (steady), red for alarm asymmetry failure triggered

 
mounting support

35 mm DIN rail conforming to EN/IEC 60715

 
electrical durability

100000 cycles

 
mechanical durability

10000000 cycles

 
utilisation category

AC-15 conforming to IEC 60947-5-1
DC-13 conforming to IEC 60947-5-1
AC-1 conforming to IEC 60947-4-1
DC-1 conforming to IEC 60947-4-1

 
[Ith] conventional free air thermal current    

8 A

 
contacts material

Cadmium free

 
width

22.5 mm

 
height

90 mm

 
depth

99 mm

 
contacts type and composition

2 C/O

 
net weight

0.125 kg