EIH Monitoring Relays Current Monitoring Relays 24 VDC / 24 VAC / 48 VAC / 120 VAC / 220 VAC Current transformer fitted by passing a cable through the front AC current treshold adjustable from 1 to 20 A AC (30 Hz to 400 Hz) via button on front Relay output 5 A - 250 V AC - 1 N/O contact Multivoltage power supply : 100 to 230 V AC 50-60 Hz 24 V AC / DC Specifications Measurement range Supply voltage Code 0,1 10 A 24 V DC 84871030 0,1 10 A 24 V AC 84871031 0,1 10 A 48 V AC 84871032 0,1 10 A 120 V AC 84871033 0,1 10 A 230 V AC 84871034 Supply Supply voltage Un 24 VDC / 24 VAC / 48 VAC / 120 VAC / 220 VAC Voltage supply tolerance -15 % / +15 % limited to -15 % / +10 % if products are mounted without space between them Operating range 0.85 1.15 Un Power consumption at Un 3 VA AC 1 W DC Immunity from micro power cuts 10 ms Inputs and measuring circuit Frequency of measured signal 40 500 Hz Threshold adjustment 10 100 % of the measurement range Adjustable hysteresis 5 50 % of the displayed threshold Display precision 10 % Repetition accuracy with constant parameters 0.1 % Measuring error with voltage drift 0,1 % ( 10 % Un) Measuring error with temperature drift 0,02 % Timing Delays on power up (Ti) 0.1 s 20 s 10 % Delay on thresold crossing Tt 0.1 s 3 s 10 % Repetition accuracy with constant parameters 0.1 % Reset time 500 ms Delay on pick-up 500 ms Monitoring Relays I I 02 I www.crouzet-control.com Output Type of output 1 changeover AgNi, 8A AC max Type of contacts No cadmium Maximum breaking voltage 250 V AC/DC Max. breaking current 8 AAC max. Min. breaking current 100 mA AC/DC Electrical life (number of operations) AC 12 : 2000 VA - 10 AC 15 : Cos = 0,3 - 6 000 DC 13 : L/R = 300 ms - 6 000 Breaking capacity (V resistive) 2000 VA AC Maximum rate 360 operations/hour at full load Operating categories acc. to IEC/EN 60947-5-1 AC12, AC15, DC13 Mechanical life (operations) 5 x 10 Insulation Insulation coordination (IEC/EN 60664-1) Overvoltage category III : degree of pollution 2 Rated impulse withstand voltage (IEC/EN 60664-1) 4 KV (1,2 / 50 s) Dielectric strength (IEC/EN 60664-1) 2,5 KV AC 50 Hz 1 min. Insulation resistance (IEC/EN 60664-1) > 100 MOhm(s) / 500 VDC General characteristics Display power supply Green LED Display relay Yellow LED Casing 22,5 mm Mounting On 35 mm symmetrical DIN rail, IEC/EN 60715 Mounting position All positions Material : enclosure plastic type VO to UL94 standard Enclosure plastic type VO to UL94 standard Protection (IEC/EN 60529) Terminal block : IP 20 Casing : IP 50 Weight 140 g Connecting capacity IEC/EN 60947-1 Rigid : 1 x 4 - 2 x 2.5 mm 1 x 11 AWG - 2 x 14 AWG Flexible with ferrules : 1 x 2.5 - 2 x 1.5 mm 1 x 14 AWG - 2 x 16 AWG Max. tightening torques IEC/EN 60947-1 0,6 mN / 5,3 Lbf.In Operating temperature IEC/EN 60068-2 -20 +50 Storage temperature IEC/EN 60068-2 -30 +70 Humidity IEC/EN 60068-2-30 93 % RH max. without condensation Vibrations according to IEC/EN60068-2-6 10 55 Hz, A = 0,35 mm Standards Product standard IEC/EN 60255-1 Electromagnetic compatibility (EMC) IEC/EN 61000-6-1, IEC/EN 61000-6-1, IEC/EN 61000-6-3, IEC/EN 61000-6-4 Certifications UL, CSA Marking CE (DBT) 2006/95/EC - EMC 2004/108/EC Conformity with environmental directives RoHS