RM35TF30
Main
range of product Harmony Control Relays product or component type 3-phase control relay relay type Multifunction control relay product specific application For 3-phase supply relay name RM35TF relay monitored parameters Undervoltage and overvoltage in window mode
Phase sequence
Phase failure detection
Asymmetrytime delay Adjustable 0.1…10 s, +/- 10 % of the full scale value switching capacity in VA 1250 VA measurement range 220…480 V voltage AC contacts type and composition 2 C/O [Uc] control circuit voltage 220…480 V
Complementary
reset time 1500 ms at 480 V maximum switching voltage 250 V AC
250 V DCminimum switching current 10 mA at 5 V DC maximum switching current 5 A AC
5 A DCsupply voltage limits 194…528 V AC, 3 phases control circuit voltage limits – 12 % + 10 % Un power consumption in VA 0…22 VA at 400 V AC 50 Hz voltage detection threshold < 194 V control circuit frequency 50…60 Hz +/- 10 % output contacts 2 C/O nominal output current 5 A measurement voltage limits 176…528 V AC hysteresis 2 % delay at power up 650 ms maximum measuring cycle 140 ms measurement cycle as true rms value threshold adjustment voltage -20…-2 % in the range 380…480 V AC
2…20 % of Un selected
-12…-2 % in the range 220 V AC
+2…+20 % in the range 220…440 V AC
+2…+10 % in the range 480 V ACvoltage range 220…480 V phase to phase adjustment of asymmetry threshold 5…15 % of Un selected repeat accuracy 0.3 % for time delay
0.5 % for input and measurement circuitmeasurement error < 1 % over the whole range with voltage variation
0.05 %/°C with temperature variationresponse time < 200 ms (in the event of a fault) marking 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 supply frequency 50/60 Hz +/- 10 % 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…1 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 endtightening 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
LED (yellow) for faultmounting support 35 mm symmetrical DIN rail conforming to EN/IEC 60715 electrical durability 100000 cycles mechanical durability 30000000 cycles operating rate <= 360 operations/hour full load 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 60947-5-1safety reliability data MTTFd = 399.5 years
B10d = 360000width 35 mm net weight 0.13 kg
Environment
electromagnetic compatibility Emission standard for industrial environments conforming to EN/IEC 61000-6-4
Emission standard for residential, commercial and light-industrial environments conforming to EN/IEC 61000-6-3
Immunity for industrial environments conforming to EN/IEC 61000-6-2standards EN/IEC 60255-1 product certifications GL
UL
CSA
GOST
C-Tickdirectives 89/336/EEC – electromagnetic compatibility
73/23/EEC – low voltage directiveambient air temperature for storage -40…70 °C ambient air temperature for operation -20…50 °C relative humidity 95 % at 55 °C conforming to IEC 60068-2-30 vibration resistance 0.35 mm (f= 5…57.6 Hz) conforming to IEC 60068-2-6
1 gn (f= 57.6…150 Hz) conforming to IEC 60255-21-1shock resistance 15 gn for 11 ms conforming to IEC 60255-21-1 IP degree of protection IP20 (terminals) conforming to IEC 60529
IP30 (casing) conforming to IEC 60529pollution degree 3 conforming to IEC 60664-1 dielectric test voltage 2 kV, 1 min AC 50 Hz non-dissipating shock wave 4 kV
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