RM35UB3N30

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Industrial Automation

RM35UB3N30

  • $301.30

Modular 3-phase voltage control relay, 5 A, 2 CO, 120…277 V AC

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range of product Harmony Control Relays
product or component type Voltage control relay
relay type Voltage control relay
product-specific application For 3-phase supply
relay name RM35UB3
relay monitored parameters Absence of neutral
Overvoltage and undervoltage between phases
Overvoltage and undervoltage between neutral
time delay Adjustable 0.3...30 s, 0 + 10 % on crossing the threshold
switching capacity in VA 1250 VA
minimum switching current 10 mA at 5 V DC
maximum switching current      5 A AC/DC
power consumption in VA 0…3.9 VA AC
measurement range 114...329 V voltage AC 50/60 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
contacts type and composition      2 C/O
reset time 1500 ms time delay
maximum switching voltage 250 V AC/DC
[Us] rated supply voltage 120...277 V AC 50/60 Hz +/- 10 %
supply voltage limits 114…329 V AC
voltage detection threshold 114 V
control circuit frequency 50...60 Hz +/- 15 %
output contacts 1 C/O + 1 C/O, 1 per threshold
nominal output current 5 A
maximum measuring cycle 150 ms measurement cycle as the true rms value
hysteresis 2 %
delay at power-up 650 ms
measurement accuracy +/- 10 % of the full-scale value
repeat accuracy +/- 0.5 % for input and measurement circuit
+/- 1 % for time delay
measurement error < 1 % over the whole range with a voltage variation
0.05 %/°C with temperature variation
response time < 200 ms (in the event of a fault)
quality labels CE
overvoltage category III conforming to IEC 60664-1
insulation resistance > 500 MOhm at 500 V DC conforming to IEC 60255-5
> 500 MOhm at 500 V DC conforming to IEC 60664-1
[Ui] rated insulation voltage      400 V conforming to IEC 60664-1
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...2 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 LED (green) for power ON
LED (yellow) for relay ON
mounting support 35 mm symmetrical DIN rail conforming to EN/IEC 60715
electrical durability 10000 cycles
mechanical durability 30000000 cycles
operating rate <= 360 operations/hour full load
safety reliability data B10d = 470000
MTTFd = 502.2 years
width 35 mm
net weight 0.08 kg
functionality Overvoltage and undervoltage detection
compatibility code RM3