| Range of Product | Harmony Control Relays |
|---|---|
| Relay Type | Multifunction voltage control relay |
| Product or Component Type | Voltage control relay |
| Relay name | RM35UA |
| Relay monitored parameters | Overvoltage or undervoltage detection |
| time delay | Adjustable 0.3…30 s, 0 + 10 % Tt- time delay upon fault |
| Switching capacity in VA | 1250 VA |
| Measurement range | 15…600 V AC/DC |
| Contacts type and composition | 2 C/O |
| Reset time | 1500 ms time delay |
|---|---|
| Maximum switching voltage | 250 V AC/DC |
| Minimum switching current | 10 mA 5 V DC |
| Maximum switching current | 5 A AC/DC |
| operating voltage tolerance | – 15 % + 10 % Un |
| Supply voltage limits | 20.4…264 V AC/DC |
| Power consumption in VA | 0…3.5 VA AC |
| Maximum power consumption in W | 0.6 W DC |
| Control circuit frequency | 40…70 Hz +/- 10 % |
| Immunity to microbreaks | 10 ms |
| Resistance across terminals | 150 mOhm E1-M terminals 300 mOhm E2-M terminals 600 mOhm E3-M terminals |
| Output contacts | 2 C/O |
| nominal output current | 5 A |
| Hysteresis | 5…50 % threshold setting |
| Measurement accuracy | +/- 10 % of the full scale value |
| Polarity | Non reversible polarity on DC supply |
| delay at power up | 600 ms |
| Maximum measuring cycle | 30 ms measurement cycle as true rms value |
| Repeat accuracy | +/- 0.5 % input and measurement circuit +/- 2 % time delay |
| Measurement error | +/- 0.05 %/°C with temperature variation < 1 % over the whole range with voltage variation |
| Sensitivity scale | 15…150 V E1-M terminals 30…300 V E2-M terminals 60…600 V E3-M terminals |
| Threshold setting | 10…100 % |
| Quality labels | CE |
| Insulation resistance | > 500 MOhm 500 V DC between supply and relay output IEC 60255-5 > 500 MOhm 500 V DC between measurement and relay output IEC 60664-1 > 1 MOhm 500 V DC between supply and measurement IEC 60255-5 > 500 MOhm 500 V DC between supply and relay output IEC 60664-1 > 500 MOhm 500 V DC between measurement and relay output IEC 60255-5 > 1 MOhm 500 V DC between supply and measurement IEC 60664-1 |
| Operating position | Any position without derating |
| Local signalling | LED (green) for power ON LED (yellow) for relay ON |
| Overvoltage category | III conforming to IEC 60664-1 |
| [Ui] rated insulation voltage | 250 V IEC 60664-1 600 V IEC 60664-1 |
| 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 | 5.3…8.9 lbf.in (0.6…1 N.m) IEC 60947-1 |
| Housing material | Self-extinguishing plastic |
| Mounting support | 35 mm symmetrical DIN rail conforming to IEC 60715 |
| Electrical durability | 100000 cycles |
| Mechanical durability | 30000000 cycles |
| Operating rate | <= 360 operations/hour full load |
| Utilisation category | AC-12 IEC 60947-5-1 AC-13 IEC 60947-5-1 AC-14 IEC 60947-5-1 AC-15 IEC 60947-5-1 DC-12 IEC 60947-5-1 DC-13 IEC 60947-5-1 DC-14 IEC 60947-5-1 |
| [Un] rated nominal voltage | 24…240 V AC/DC 50/60 Hz, non self-powered |
| Safety reliability data | B10d = 290000 MTTFd = 308.2 years |
| Control Type | Without test button |
| Width | 1.4 in (35 mm) |
| Net Weight | 0.18 lb(US) (0.08 kg) |
