The relay is easy to install and has front-panel adjustment of the voltage threshold and, where applicable, the time delay.
The relay is easy to install and has front-panel adjustment of the voltage threshold and, where applicable, the time delay.
| Manufacturer part number (MPN) | RM35HZ21FM EAN / GTIN: 3389119405201 Sales unit: pcs Package quantity: 48 pcs Range of product: Harmony Control Relays Relay type: Frequency control relays Product or component type: Frequency control relay Relay name: RM35HZ21FM Relay monitored parameters: Overfrequency and underfrequency 50 or 60 Hz Time delay type: Adjustable 0.1...10 s, +/- 10 % Tt- time delay upon fault Switching capacity in VA: 1250 VA minimum switching current: 10 mA at 5 V DC Maximum power consumption in VA: 6 VA AC Measurement range: 40...70 Hz Utilisation category: AC-12 conforming to IEC 60947-5-1; AC-13 conforming to IEC 60947-5-1; AC-14 conforming to IEC 60947-5-1; AC-15 conforming to IEC 60947-5-1; DC-12 conforming to IEC 60947-5-1; DC-13 conforming to IEC 60947-5-1; DC-14 conforming to IEC 60947-5-1 Reset time: 2000 ms time delay Maximum switching voltage: 250 V AC/DC [Us] rated supply voltage: 120...277 V AC [Un] rated nominal voltage: 120...277 V AC, non self-powered Supply voltage limits: 102…308 V AC Control circuit frequency: 40...70 Hz Width: 35 mm Output contacts: 1 C/O + 1 C/O Contacts material: Cadmium free nominal output current: 5 A maximum input frequency: 70 Hz Maximum measuring cycle: 200 ms measurement cycle as true rms value delay at power up: 0.5 s Hysteresis: 0.3 % fixed Measurement accuracy: +/- 10 % of the full scale value in input; +/- 10 % of the full scale value in time delay Repeat accuracy: +/- 0.5 % for input and measurement circuit; +/- 0.5 % for time delay Measurement error: +/- 0.05 %/°C with temperature variation; < +/- 1 % over the whole range with voltage variation Threshold setting: -2...10 Hz; -10...2 Hz Marking: CE : 73/23/EEC; CE : EMC 89/336/EEC Overvoltage category: III conforming to IEC 60664-1 Insulation resistance: > 500 MOhm at 500 V DC between supply and relay output conforming to IEC 60255-5; > 500 MOhm at 500 V DC between measurement and relay output conforming to IEC 60664-1; > 1 MOhm at 500 V DC between supply and measurement conforming to IEC 60255-5; > 500 MOhm at 500 V DC between supply and relay output conforming to IEC 60664-1; > 500 MOhm at 500 V DC between measurement and relay output conforming to IEC 60255-5; > 1 MOhm at 500 V DC between supply and measurement conforming to IEC 60664-1 [Ui] rated insulation voltage: 400 V conforming to IEC 60664-1 operating voltage tolerance: - 15 % + 10 % Un Supply frequency: 50/60 Hz +/- 10 % Insulation: No galvanic insulation between supply and measurement Operating position: Any position without derating Connections - terminals: Screw terminals, 1 x 0.5...1 x 4 mm² (20 AWG...11 AWG) solid without cable end; Screw terminals, 2 x 0.5...2 x 2.5 mm² (20 AWG...14 AWG) solid without cable end; Screw terminals, 1 x 0.2...1 x 2.5 mm² (24 AWG...12 AWG) flexible with cable end; Screw terminals, 2 x 0.2...2 x 1.5 mm² (24 AWG...16 AWG) flexible with cable end Tightening torque: 0.6…1 N.m conforming to IEC 60947-1 Housing material: Polycarbonate local signalling: 1 LED green for power ON; 1 LED yellow for correct frequency (high R1); 1 LED yellow for correct frequency (low R2) 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 Control type: Without test button Immunity to microbreaks: 10 ms Electromagnetic compatibility: Emission standard for industrial environments conforming to IEC 61000-6-4; Emission standard for residential, commercial and light-industrial environments conforming to IEC 61000-6-3; Immunity for industrial environments conforming to NF EN/IEC 61000-6-2 Standards: IEC 60255-6; NF EN 60255-6 Product certifications: GL; UL; CSA; C-Tick; GOST Ambient air temperature for storage: -40…70 °C Ambient air temperature for operation: -20…50 °C Relative humidity: 95 % at 55 °C conforming to IEC 60068-2-30 Vibration resistance: 0.35 mm (f= 5…57.6 Hz) conforming to IEC 60068-2-6/IEC 60255-21-1; 1 gn (f= 57.6…150 Hz) conforming to IEC 60068-2-6/IEC 60255-21-1 Shock resistance: 15 gn for 11 ms conforming to IEC 60255-21-1 IP degree of protection: IP20 (terminals) conforming to IEC 60529; IP30 (casing) conforming to IEC 60529 Pollution degree: 3 conforming to IEC 60664-1 Dielectric test voltage: 2 kV AC 50 Hz Non-dissipating shock wave: 4 kV Number of Units in Package 1: 1 Number of Units in Package 2: 48 Country of origin: ID Warranty (in months): 18 Voltage type (supply voltage): AC Type of electric connection: Screw connection Rated control supply voltage AC 50 Hz: 120–277 V Rated control supply voltage AC 60 Hz: 120–277 V Voltage type for actuating: AC With detachable clamps: No Rated voltage: 120–277 V Response value for frequency: 40–70 Hz Min. adjustable delay-on energization time: 0.1 s Max. permitted delay-on energization time: 10 s Min. adjustable off-delay time: 0.1 s Max. permitted off-delay time: 10 s Number of contacts as change-over contact: 2 Height: 90 mm Depth: 72 mm |
| MOQ | 1 |