LV481003 - Earth-leakage relay RHU - 0.03..30 A - 0..5 s - 240 V

MAIN CHARACTERISTICS range VIGIREX range of product VIGIREX device short name RHU product or component type RESIDUAL CRRT PROTECTION RELAY range compatibility VIGIREX RHUS TOA EARTH LEAKAGE CURRENT SENSOR relay application MONITORING RELAY COMPLEMETARY CHARACTERISTICS network rated voltage 1000 V AC 50...400 HZ earthing system IT [Us] rated supply voltage 220...240 V AC AT 50...400 HZ - 15...10 power consumption in VA 8 VA type of measurement EARTH FAULT CURRENT INTERNAL MEASUREMENT 20...200 +- 20 refresh time 0.5 S threshold setting 0.015...1 A ADJUSTABLE IN STEP OF 0.001 A PRE-ALARM residual earth-leakage time delay adjustment type ADJUSTABLE 0...4.5 S ADJUSTABLE IN STEP OF 10 MS PRE-ALARM type of setting KEYPAD signal contacts composition 1 CO ALARM FAIL-SAFE test function LOCAL [Ithe] conventional enclosed thermal current 8 A minimum load 10 MA AT 12 V [Ie] rated operational current 6 A AC-12 24 V AC STANDARD cut-out dimensions 68 X 68 MM product weight 0.3 KG IP degree of protection IP40 FRONT FACE CONFORMING TO IEC 60529 IK degree of protection IK07 CONFORMING TO EN 50102 mechanical robustness VIBRATIONS 13.2...100 HZ 0.7 G tamperproof of settings PROTECTED BY ACCESS CODE mounting support PANEL height 72 MM width 72 MM depth 117 MM connections - terminals TERMINAL BLOCK ALARM CIRCUIT 0.2...2.5 MM FLEXIBLE AWG 22...AWG 12 wire stripping length ALARM CIRCUIT 6 MM tightening torque alarm circuit : 0.5 N.m communication service MODBUS SLAVE compatibility code RH86M