Single phase programmable digital ampere meter

Specifications Experienced Digital Meter manufacture

High cost performance

With CE certificate

  1.Output Mode Option:   X: Display instrument with no output function   K: Relay contact output
B:  Analog quantity transmitting output    T: RS485 communication interface
S: Relay contact output + RS485 communication interface
D: Analog quantity transmitting output + RS485 communication interface
N: Relay contact output + Analog quantity transmitting output + RS485 communication interface   2.Type and Designation 3.Shape and hole cutout dimension           Unit :mm

Size	Panel dimension		Case dimension			Hole cutout dimension
	W	H	W	H	D	W	H
120×120	120	120	110	110	80	111	111
160×80	160	80	150	75	100	112	112
96×96	96	96	90	90	80	91	91
80×80	80	80	74	74	80	75	75
120×60	120	60	115	55	80	116	56
72×72	72	72	66	66	80	67	67
96×48	96	48	90	44	100	91	45
48×48	48	48	44	44	70	45	45

4.Technical parameters

Technical parameters              Index
Input	Voltage	Rated value	AC57.7V,100V,220V,380V
		Overload	Consistent 1.2 times instantaneous 2 times/30 sec
		Consumption	<1VA(each phase)
		Impedance	>500kΩ
	Current	Rated value	AC1A,5A
		Overload	Consistent 1.2 times instantaneous 2 times/30 sec
		Impedance	<20mΩ(each phase)
	Frequency		45-65HZ(Available in 30%—120% of voltage scope)
Measuring accuracy	Voltage,current		±(0.5%FS+digital)
	Frequency		±0.1HZ
Source	Scope		AC 220V±10%,0/60HZ
	Consumption		<5VA
Safety	Withstand voltage		>2KV 50HZ/1min
	Insulating resistance		Any two of input,output ,source,dasing>20mΩ
Environment	Temperature		Operation:-10—50°C Storage:-25—70°C
	Humidity		≤85%RH,free of wet and corroslvegas
	Elevation		≤3000m

     

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