This Harmony RM22TG control relay allows monitoring of power supply circuits in 3-phase networks. This modular 3-phase control relay is ideal for monitoring of electrical values in industrial and building control panels. It applies to a wide type of industrial automation applications such as hoisting, packaging, lifts, textile, water. It has one of market slim form-factors with 22.5mm width, allowing for a flexible and easy installation on DIN rail, using the same space as any modular 1-pole DIN device. It also offers a selectable memory function, integral LED for indicating control status, sealable cover, with simple and precise settings with screw trimmers. It provides automatic shutdown management and fault information to user for a quick fault identification and troubleshooting. Multi function controller for wide choice selected in hard-wired logic automated systems, ideal for refurbishment of old installations without using a PLC.
Specifications | |
Main | |
Range of product | Harmony Control Relays |
Relay type | Control relay |
Product or component type | 3-phase control relay |
Network number of phases | 3 phases |
Relay name | RM22TG |
Relay monitored parameters | Phase sequence |
Phase failure detection (2 or more phase cut) | |
Time delay type | Without |
Switching capacity in VA | 2000 VA |
Measurement range | 208…480 V voltage AC |
Contacts type and composition | 2 C/O |
Complementary | |
Reset time | 1500 ms at maximum voltage |
Maximum switching voltage | 250 V AC |
Minimum switching current | 10 mA at 5 V DC |
Maximum switching current | 8 A AC |
[Us] rated supply voltage | AC/DC |
Supply voltage limits | 183…528 V AC |
operating limits | 183…528 V AC |
Power consumption in VA | 15 VA at 480 V AC 60 Hz |
Voltage detection threshold | < 100 V AC |
supply voltage frequency | 50…60 Hz +/- 10 % |
Output contacts | 2 C/O |
Run-up delay at power-up | 650 ms |
Response time | <= 200 ms |
Overvoltage category | III conforming to IEC 60664-1 |
III conforming to UL 508 | |
Insulation resistance | > 100 MOhm at 500 V DC 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 0.2…2 x 1.5 mm² (AWG 24…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 0.2…1 x 2.5 mm² (AWG 24…AWG 14) flexible with cable end | |
Tightening torque | 0.6…1 N.m conforming to IEC 60947-1 |
Housing material | Self-extinguishing plastic |
Status LED | LED (yellow) relay ON |
LED (green) power ON | |
Mounting support | 35 mm DIN rail conforming to 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 | |
[Un] rated nominal voltage | , self-powered |
Safety reliability data | MTTFd = 924.6 years |
B10d = 850000 | |
Contacts material | Cadmium free |
Control type | With test button |
Width | 22.5 mm |
Net weight | 0.09 kg |
Environment | |
Immunity to microbreaks | 10 ms |
Electromagnetic compatibility | Immunity for residential, commercial and light-industrial environments conforming to IEC 61000-6-1 |
Immunity for industrial environments conforming to IEC 61000-6-2 | |
Emission standard for residential, commercial and light-industrial environments conforming to IEC 61000-6-3 | |
Emission standard for industrial environments conforming to IEC 61000-6-4 | |
Electrostatic discharge – test level: 6 kV level 3 (contact discharge) conforming to IEC 61000-4-2 | |
Electrostatic discharge – test level: 8 kV level 3 (air discharge) conforming to IEC 61000-4-2 | |
Radiated radio-frequency electromagnetic field immunity test – test level: 10 V/m level 3 conforming to IEC 61000-4-3 | |
Electrical fast transient/burst immunity test – test level: 4 kV level 4 (direct) conforming to IEC 61000-4-4 | |
Electrical fast transient/burst immunity test – test level: 2 kV level 4 (capacitive coupling) conforming to IEC 61000-4-4 | |
Surge immunity test – test level: 4 kV level 4 (common mode) conforming to IEC 61000-4-5 | |
Surge immunity test – test level: 2 kV level 4 (differential mode) conforming to IEC 61000-4-5 | |
Conducted and radiated emissions class B group 1 conforming to CISPR 11 | |
Conducted and radiated emissions class B conforming to CISPR 22 | |
Standards | IEC 60255-1 |
product certifications | CE |
EAC | |
RCM | |
GL | |
CSA | |
UL | |
CCC | |
Ambient air temperature for storage | -40…70 °C |
Ambient air temperature for operation | -20…50 °C at 60 Hz |
-20…60 °C at 50 Hz AC/DC | |
Relative humidity | 93…97 % at 25…55 °C conforming to IEC 60068-2-30 |
Vibration resistance | 0.075 mm (f= 10…58.1 Hz) not in operation conforming to IEC 60068-2-6 |
1 gn (f= 10…58.1 Hz) not in operation conforming to IEC 60068-2-6 | |
0.035 mm (f= 58.1…150 Hz) in operation conforming to IEC 60068-2-6 | |
0.5 gn (f= 58.1…150 Hz) in operation conforming to IEC 60068-2-6 | |
Shock resistance | 15 gn (duration = 11 ms) for not in operation conforming to IEC 60068-2-27 |
5 gn (duration = 11 ms) for in operation conforming to IEC 60068-2-27 | |
IP degree of protection | IP20 (terminals) conforming to IEC 60529 |
IP40 (housing) conforming to IEC 60529 | |
IP50 (front panel) conforming to IEC 60529 | |
Pollution degree | 3 conforming to IEC 60664-1 |
3 conforming to UL 508 | |
Dielectric test voltage | 2.5 kV, 1 min AC 50 Hz conforming to IEC 60255-27 |
Packing Units | |
Unit Type of Package 1 | PCE |
Number of Units in Package 1 | 1 |
Package 1 Height | 2.500 cm |
Package 1 Width | 8.200 cm |
Package 1 Length | 9.500 cm |
Package 1 Weight | 103.000 g |
Unit Type of Package 2 | CAR |
Number of Units in Package 2 | 40 |
Package 2 Height | 14.400 cm |
Package 2 Width | 39.600 cm |
Package 2 Length | 29.600 cm |
Package 2 Weight | 4.630 kg |
Unit Type of Package 3 | P06 |
Number of Units in Package 3 | 640 |
Package 3 Height | 50.000 cm |
Package 3 Width | 60.000 cm |
Package 3 Length | 80.000 cm |
Package 3 Weight | 86.180 kg |
Contractual warranty | |
Warranty | 18 months |
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