Schneider Electric LV481004 Earth-fault relay with 12 channels which can stilles individuellt with hensyn on current and time.
Schneider Electric LV481004 Earth-fault relay with 12 channels which can stilles individuellt with hensyn on current and time.
| Manufacturer part number (MPN) | LV481004 EAN / GTIN: 3606485434735 HS code: 8536.90 Sales unit: pcs Package quantity: 24 pcs Range: VigiPacT Device short name: RMH Product or component type: Monitoring relay Relay application: Monitoring relay Mounting support: Front panel Type of setting: Keypad; Modbus address Residual earth-leakage sensitity adjustment type: Adjustable Earth-leakage sensitivity: 0.03…1 A, adjustable in step of 0.001 A; 1…30 A, adjustable in step of 0.1 A Earth-leakage time delay: Instantaneous for 0.03 A; Adjustable 0…4.5 s for 0.03…30 A adjustable in step of 10 ms Threshold setting: 0.015...1 A adjustable in step of 0.001 A pre-alarm; 1...30 A adjustable in step of 0.1 A pre-alarm; 0.03...1 A adjustable in step of 0.001 A alarm; 1...30 A adjustable in step of 0.1 A alarm Current sensors compatibility: VigiPacT TOA earth leakage current sensor; VigiPacT A earth leakage current sensor; VigiPacT L earth leakage current sensor; VigiPacT RM12T multiplexer [Ithe] conventional enclosed thermal current: 8 A minimum load: 10 mA at 12 V [Us] rated supply voltage: 220...240 V AC 50/60 Hz 70...110 % Power consumption in VA: 8 VA Monitored distribution system: 1000 V - AC at 50/60 Hz (maximum) ; 1000 V - AC at 400 Hz (maximum) Earthing system: TN-S; IT; TT [Uimp] rated impulse withstand voltage: 8 kV Test function: Local; Remote test (via communication) Signal contacts composition: 1 C/O alarm fail-safe; 1 NO pre-alarm fail-safe Type of measurement: Earth fault current internal measurement, range: 20...200 %, accuracy: +/- 20 % Refresh time: 0.5 s Communication service: Modbus slave Tamperproof of settings: Protected by access code Connections - terminals: Alarm circuit: terminal block cable(s) 0.2…2.5 mm² flexible 22 AWG...12 AWG; Alarm circuit: terminal block cable(s) 0.2…2.5 mm² rigid 22 AWG...12 AWG; Multiplexer connection: terminal block cable(s) 0.2…2.5 mm² flexible 22 AWG...12 AWG; Multiplexer connection: terminal block cable(s) 0.2…2.5 mm² rigid 22 AWG...12 AWG; Pre alarm: terminal block cable(s) 0.2…2.5 mm² flexible 22 AWG...12 AWG; Pre alarm: terminal block cable(s) 0.2…2.5 mm² rigid 22 AWG...12 AWG; Voltage presence: terminal block cable(s) 0.2…2.5 mm² flexible 22 AWG...12 AWG; Voltage presence: terminal block cable(s) 0.2…2.5 mm² rigid 22 AWG...12 AWG; Power supply: terminal block cable(s) 0.2…2.5 mm² flexible 22 AWG...12 AWG; Power supply: terminal block cable(s) 0.2…2.5 mm² rigid 22 AWG...12 AWG Wire stripping length: Alarm circuit: 6 mm; Multiplexer connection: 6 mm; Pre alarm: 6 mm; Voltage presence: 6 mm; Power supply: 6 mm Tightening torque: Alarm circuit: 0.5 N.m; Multiplexer connection: 0.5 N.m; Pre alarm: 0.5 N.m; Voltage presence: 0.5 N.m; Power supply: 0.5 N.m Standards: EN/IEC 60947-2 Annex M; EN/IEC 60755 Width: 72 mm Height: 72 mm Depth: 117 mm Cut-out dimensions: 68 x 68 mm Product weight: 0.3 kg IP degree of protection: IP40 on front face: conforming to EN/IEC 60529; IP30 on side parts: conforming to EN/IEC 60529; IP20 on connection terminals: conforming to EN/IEC 60529 IK degree of protection: IK07 conforming to EN 50102 Mechanical robustness: Fire resistance conforming to IEC 60695-2-1; IK protection 2 joules: IK07 conforming to EN 50102; Vibrations 13.2...100 Hz: 0.7 g; Vibrations 2...13.2 Hz: +/- 1 mm Environmental characteristic: Exposure to damp heat not in service conforming to IEC 60068-2-30; Exposure to damp heat in service conforming to IEC 60068-2-56; Salt mist conforming to IEC 60068-2-52 Overvoltage category: IV Electrical shock protection class: Class II Electromagnetic compatibility: Conducted and radiated emissions: , B, conforming to CISPR 11; Conducted radio-frequency immunity test: , 3, conforming to IEC 61000-4-6; Electrostatic discharge immunity test: , 4, conforming to IEC 61000-4-2; High-energy conducted susceptibility: , 4, conforming to IEC 61000-4-5; Low-energy conducted susceptibility: , 4, conforming to IEC 61000-4-4; Radiated susceptibility: , 3, conforming to IEC 61000-4-3 Relative humidity: 95 % at 55 °C Pollution degree: 3 conforming to IEC 60664-1 Ambient air temperature for operation: -25…55 °C Ambient air temperature for storage: -40…85 °C Number of Units in Package 1: 1 Number of Units in Package 2: 24 Country of origin: FR Warranty (in months): 18 |
| MOQ | 1 |