Product Model
RM17UAS16
Selling Points
- 120-80V AC/DC for versatile applications.
- 25A at 250VAC/VDC for reliable performance.
- 3Easy installation on standard DIN rail systems.
- 4Clear visual indication of relay status with an LED display.
- 517.5 mm width for space-efficient installations.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Range of Product | Harmony Control Relays | Relay Type | Voltage control relay |
Product or Component Type | Voltage control relay | Product Specific Application | For single-phase and DC supply |
Relay name | RM17UAS | Relay monitored parameters | Overvoltage or undervoltage detection |
time delay | Adjustable 0.1...10 s, 0 + 10 % Tt- time delay upon fault | Switching capacity in VA | 1250 VA |
Measurement range | 20...80 V AC/DC | Contacts type and composition | 1 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 |
Supply voltage limits | 15…100 V AC/DC | Power consumption in VA | 0…3.9 VA AC |
Maximum power consumption in W | 1.6 W DC | Control circuit frequency | 50...60 Hz +/- 10 % |
Immunity to microbreaks | 20 ms | Output contacts | 1 C/O |
Nominal output current | 5 A | Hysteresis | 5…20 % threshold setting |
Measurement accuracy | +/- 10 % of the full scale value | Polarity | Non reversible polarity on DC supply |
delay at power up | 1000 ms DC<br />500 ms AC | Maximum measuring cycle | 150 ms measurement cycle as true rms value |
Repeat accuracy | +/- 0.5 % input and measurement circuit<br />+/- 1 % time delay | Measurement error | < 1 % over the whole range with voltage variation<br />0.2 %/°C with temperature variation |
Quality labels | CE | Insulation resistance | > 500 MOhm 500 V DC IEC 60255-5<br />> 500 MOhm 500 V DC IEC 60664-1 |
Operating position | Any position without derating | Local signalling | for power ON LED (green)<br /> for relay ON LED (yellow) |
Overvoltage category | III IEC 60664-1 | [Ui] rated insulation voltage | 250 V IEC 60664-1<br />400 V IEC 60664-1 |
Connections - terminals | Screw terminals, 1 x 0.5...1 x 4 mm² AWG 20...AWG 11) solid without cable end<br />Screw terminals, 2 x 0.5...2 x 2.5 mm² AWG 20...AWG 14) solid without cable end<br />Screw terminals, 1 x 0.2...2 x 2.5 mm² AWG 24...AWG 12) flexible with cable end<br />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<br />AC-13 IEC 60947-5-1<br />AC-14 IEC 60947-5-1<br />AC-15 IEC 60947-5-1<br />DC-12 IEC 60947-5-1<br />DC-13 IEC 60947-5-1<br />DC-14 IEC 60947-5-1 |
[Un] rated nominal voltage | , self-powered | Control Type | Without test button |
Width | 0.7 in (17.5 mm) | Net Weight | 0.18 lb(US) (0.08 kg) |
Electromagnetic compatibility | Emission standard for industrial environments conforming to IEC 61000-6-4<br />Emission standard for residential, commercial and light-industrial environments conforming to IEC 61000-6-3<br />Immunity for industrial environments conforming to NF EN/IEC 61000-6-2 | Ambient air temperature for operation | -4…122 °F (-20…50 °C) |
Vibration resistance | 0.35 mm 5…57.6 Hz)IEC 60068-2-6<br />1 gn 57.6…150 Hz)IEC 60255-21-1 | Shock resistance | 5 gn IEC 60068-2-27 |
Standards | IEC 60255-6 | Product Certifications | CSA<br />GL<br />UL<br />GOST<br />C-tick |
Ambient Air Temperature for Storage | -40…158 °F (-40…70 °C) | Relative humidity | 95 % 131 °F (55 °C) IEC 60068-2-30 |
IP degree of protection | IP20 IEC 60529 terminals)<br />IP30 IEC 60529 casing) | Pollution degree | 3 IEC 60664-1 |
Directives | 73/23/EEC - low voltage directive<br />89/336/EEC - electromagnetic compatibility | Dielectric test voltage | 2 kV AC 50 Hz, 1 min IEC 60255-5<br />2 kV AC 50 Hz, 1 min IEC 60664-1 |
Non-dissipating shock wave | 4 kV IEC 60255-5<br />4 kV IEC 60664-1<br />4 kV IEC 61000-4-5 |
Specifications may be subject to change without notice