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LEW1 STS

LEW1 meter designed to work in severe climate conditions, low cost solution in a compact shape dedicated for STS vending systems.

Item
reference voltage	V
Voltage range	-
Supply frequency	Hz
starting current	-
basic current	A
maximum current	A
power consumption in voltage circuit	W/VA
impulse constant	imp/kWh
rated insulation voltage	kV
Over voltage protection	kV
accuracy class	-
IP Rating	-
display	-
System	-
Working temperature	°C
humidity	%
cable cross-section	mm²
Dimensions w/h/d	mm
Weight	kg
Standards	-
Certificate	-

Item		LEW1 STS
reference voltage	V	230
Voltage range	-	0,8 - 1,15
Supply frequency	Hz	50
starting current	-	0,4%
basic current	A	5 / 10 / 15 / 20
maximum current	A	20 / 40 / 60 / 80
power consumption in voltage circuit	W/VA	< 1 / < 3
impulse constant	imp/kWh	1000
rated insulation voltage	kV	6
Over voltage protection	kV	4 / 8 / 12
accuracy class	-	1 or 2 / B or A
IP Rating	-	IP 54
display	-	LED 8-digits
System	-	STS
Working temperature	°C	-40 to +70
humidity	%	90
cable cross-section	mm²	2,5 - 35
Dimensions w/h/d	mm	130 / 200 / 62
Weight	kg	0,8
Standards	-	EN 50470; EN 62052-11; EN 62053-21; IEC 62055
Certificate	-	STS-M0077; PTB - 2,3-4020019; SK 09-025 MI-003; JN1444-QS/1/2009