motor voltage and temperature control relay - RM35-T - 24..240 V AC/DC - 2 NO

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This Harmony RM35-T control relay allows monitoring of motor voltage and temperature control. This modular control relay is ideal for monitoring of electrical values with voltage and temperature variation in control of moving equipment's. It applies to a wide type of industrial automation applications such as hoisting, packaging, lifts, textile, water. It has one of market medium form-factors with 35mm width, allowing for a flexible and easy installation on DIN rail, using the same space as any modular 3-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. 0 0 0 0 0 0 0 0 0 0 0 0

Product Details

[in] Rated Current 5 A
[uc] Control Circuit Voltage 24...240 V
[ui] Rated Insulation Voltage 400 V conforming to IEC 60664-1
Ambient Air Temperature for Operation -20-50 °C
Ambient Air Temperature for Storage -40-70 °C
Compatibility Code RM3
Contacts Type and Composition 2 NO
Directives 73/23/EEC - low voltage directive
Electrical Durability 10000 cycles
Electromagnetic Compatibility emission standard for industrial environments conforming to EN/IEC 61000-6-4
Height 4.5 cm
Ip Degree of Protection IP20 (terminals) conforming to IEC 60529
Marking CE
Mechanical Durability 30000000 cycles
Mounting Support 35 mm symmetrical DIN rail conforming to EN/IEC 60715
Net Weight 0.13 kg
Operating Position any position without derating
Overvoltage Category III conforming to IEC 60664-1
Pollution Degree 3 conforming to IEC 60664-1
Product Certifications GL
Product or Component Type motor temperature control relay
Product Specific Application for 3-phase supply
Range of Product Harmony Control Relays
Relative Humidity 95-95 % at 55-55 °C conforming to IEC 60068-2-30
Response Time > 50 ms (input Y1 (contact Y1-T1) and push-button)
Standards EN/IEC 60255-6
Tightening Torque 0.6-1 N.m conforming to IEC 60947-1
Utilisation Category AC-12 conforming to IEC 60947-5-1
Width 7.8 cm
Connections - Terminals screw connectors
Control Circuit Frequency 50...60 Hz +/- 10 %
Dielectric Test Voltage 2 kV, 1 min AC 50 Hz
Housing Material self-extinguishing plastic
Immunity to Microbreaks 20 ms at 20.4 V
Insulation Resistance > 500 MOhm at 500 V DC between supply and relay output conforming to IEC 60255-5
Local Signalling LED (green) for power ON
Maximum Power Consumption in w 0.5 W DC
Maximum Resistance 1500 Ohm for temperature sensor at 20 °C
Maximum Switching Current 5 A AC
Maximum Switching Voltage 250 V AC
Measurement Range 15...3100 Ohm , 208...480 V AC , 208...480 V AC
Measurement Voltage Limits 176-528 V AC
Minimum Switching Current 10 mA at 5 V DC
Nominal Output Current 5 A
Non-dissipating Shock Wave 4 kV
Operating Rate <= 360 operations/hour full load
Output Contacts 2 NO
Power Consumption in Va 0-4 VA at 24...240 V AC
Relay Monitored Parameters phase sequence|motor temperature via PTC probe|phase failure detection
Relay Name RM35TM
Relay Type motor temperature control relay
Reset Threshold 1650 Ohm +/- 10 % for temperature control circuit
Reset Time 10000 ms output
Resistance Across Terminals 602 mOhm
Run-up Delay at Power-up 500 ms
Shock Resistance 15 gn for 11 ms conforming to IEC 60255-21-1
Short-circuit Current 0.007 A temperature sensing circuit (T1-T2 terminals short circuited)
Supply Frequency 50/60 Hz +/- 10 %
Supply Voltage Limits 20.4-264 V AC
Switching Capacity in Va 1250 VA
Time Delay Type fixed 0.3 s
Tripping Threshold 3100 Ohm +/- 10 % for temperature control circuit
Vibration Resistance 0.35 mm (f= 5-57.6 Hz) conforming to IEC 60068-2-6
Voltage Range 176...528 V
Product specific application for 3-phase supply
Range of Product Harmony Control Relays
Time Delay Type without
Length 9.6 cm
Activity IDSIG

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