M600 Specification
	INPUT Rated Un 57 to 500V specify nominal voltage. Range 80-120% Un Burden <0.2VA per phase Overload 1.5 x Un continuous 4 x Un for 1 second Rated In 1 or 5 amp Range 10-120% In Burden <0.5VA per phase Overload 4 x In continuous. 50 x In for 1sec Frequency 50 / 60 Hz nominal range 45/65Hz SYSTEMS Single phase 3 phase 3 wire balanced load 3 phase 4 wire balanced load 3 phase 3 wire unbalanced load 3 phase 4 wire unbalanced load INSULATION Test Voltage 4 kV RMS 50 Hz for 1 min (3kV if analogue output required) Impulse Test EMC 5kV transient comply with IEC 801 / EN 55020 HF H.F. interference EHF 2.5 kV 1MHz complying with IEC 255-4 Protection Class II complying with IEC348 / BS 4743 DIN 57411 / VDE 0411 STANDARDS Designed to IEC 1036 accuracy BS 5685 (IEC 521) AUXILIARY A. C. Voltage 115 or 230 or 400 V CURRENT & VOLTAGE RATIOS Internally selectable
			ACCURACY Active Energy 1% of reading (IEC 1036) Accuracy to IEC 1036 Class 1 BS 5685 (IEC 521) ANALOGUE OUTPUT Accuracy Class 1% Rated value 0-1mA into <5 kOhm Rated value 0-20mA into <250 Ohms OUTPUT RELAY kW.h pulsed output Normally open volt free contact 50V 150mA 5W ac/dc Pulse rate Standard 1 pulse per kW.h ( 1 pulse = 10 kW.h on higher CT & VT ratios Pulse duration Standard 250 msec other values optional on request Led flash rate 0.1 kW.h per flash ENVIROMENTAL Working Temperature 0 to +60 deg C Function Temperature - 25 to +70 deg C Storage Temperature -55 to +85 deg C Temperature Coefficient 0.01% per deg C Relative Humidity 0-95% non condensing Warm up time 1 min. Shock 30G in 3 planes ENCLOSURE Standard DIN case 96 x 96 x 98mm Panel mount Via retaining side brackets and screws Panelcutout 92 + 0.8mm x 92 + 0.8mm Material Black Polycarbonate complying with UL 94 VO Enclosure code IP54 100mm Trans.case 100 x 70 x 112mm light grey polycarbonate complying with UL 94 VO Fixing Snap on Din rail 35 x 7.5 mm complies with DIN 50022 BS 5584 Enclosure code Case IP50 / terminals IP 30 complies with IEC 529 BS 5490 DIN 40050 Terminals Both case, Screw terminal for 2 x 0.5-3.5mm