voltage control relay RM17-U - range 65..260 V AC

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This Harmony RM17-U control relay allows monitoring of voltage control in single phase network. This modular control relay is ideal for monitoring of electrical values and voltage variation 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 slimmest form-factors with 17.5mm 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. 0 0 0 0 0 0 0 0 0 0 0 0

Product Details

[in] Rated Current 5 A
[uc] Control Circuit Voltage 110...240 V
[ui] Rated Insulation Voltage 250 V conforming to IEC 60664-1
[us] Rated Supply Voltage 110...240 V AC/DC 50/60 Hz +/- 10 %
Ambient Air Temperature for Operation -20-50 °C
Ambient Air Temperature for Storage -40-70 °C
Compatibility Code RM17
Contacts Type and Composition 1 C/O
Directives 89/336/EEC - electromagnetic compatibility
Electrical Durability 100000 cycles
Electromagnetic Compatibility emission standard for industrial environments conforming to EN/IEC 61000-6-4
Hysteresis 5-20 % of threshold setting
Ip Degree of Protection IP20 (terminals) conforming to IEC 60529
Mechanical Durability 30000000 cycles
Mounting Support 35 mm symmetrical DIN rail conforming to EN/IEC 60715
Net Weight 0.08 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 voltage control relay
Product Specific Application for single-phase and DC supply
Range of Product Harmony Control Relays
Relative Humidity 95-95 % at 55-55 °C conforming to IEC 60068-2-30
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 17.5 mm
Connections - Terminals screw connectors
Control Circuit Frequency 50...60 Hz +/- 10 %
Dielectric Test Voltage 2 kV, 1 min AC 50 Hz conforming to IEC 60255-5
Housing Material self-extinguishing plastic
Immunity to Microbreaks 20 ms
Insulation Resistance > 500 MOhm at 500 V DC conforming to IEC 60255-5
Local Signalling LED (green) for power ON
Maximum Measuring Cycle 150 ms measurement cycle as true rms value
Maximum Power Consumption in w 1 W DC
Maximum Switching Current 5 A AC/DC
Maximum Switching Voltage 250 V AC/DC
Measurement Accuracy +/- 10 % of the full scale value
Measurement Error < 1 % over the whole range with voltage variation
Measurement Range 65...260 V voltage AC 50/60 Hz
Minimum Switching Current 10 mA at 5 V DC
Nominal Output Current 5 A
Non-dissipating Shock Wave 4 kV conforming to IEC 60255-5
Operating Rate <= 360 operations/hour full load
Output Contacts 1 C/O
Polarity non reversible polarity on DC supply
Power Consumption in Va 0-3 VA AC
Quality Labels CE
Relay Monitored Parameters overvoltage or undervoltage detection
Relay Name RM17UAS
Relay Type voltage control relay
Repeat Accuracy +/- 0.5 % for input and measurement circuit
Reset Time 1500 ms time delay
Run-up Delay at Power-up 1000 ms DC
Shock Resistance 5 gn conforming to IEC 60068-2-27
Supply Voltage Limits 50-270 V AC/DC
Switching Capacity in Va 1250 VA
Time Delay Type adjustable 0.1...10 s, 0 + 10 % on crossing the threshold
Vibration Resistance 0.35 mm (f= 5-57.6 Hz) conforming to IEC 60068-2-6

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