Three Phase Sts Prepaid Energy Meter (DTSY541)

Name: Three Phase Sts Prepaid Energy Meter (DTSY541)
Brand: Hangzhou Laison Technology Co., Ltd.
Rating: 4.8 (45 reviews)

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Model No. :	DTSY541
Brand Name :

10yrs

Hangzhou, Zhejiang, China

Hangzhou Laison Technology Co., Ltd.

Product description

Three phase STS Prepaid Energy Meter

Specification

Item	Sub item	Parameter
Basic	Meter Type	Three Phase four Wires
	Measurement Method	Three element
	Active Accuracy	Class 1 (IEC 62053-21)
	Reactive Energy	none
	Measurement	Import Active: \|Import\| Export Active: \|Export\| Reactive
	Rated voltage Un	3 x 220V/380V
	Operating voltage range	0.8Un~1.2Un
	Operating frequency	50Hz
	Basic current Ib	10A
	Maximum current Imax	100A
	Starting current	0.004Ib
	Pulse constant	3200 imp/kWh
	Instantaneous measurement	phase current Phase voltage Phase Active power Phase Reactive power Phase Power Factor
	Power consumption	Current circuit power consumption <= 1.0VA Voltage circuit power consumption <= 1.8W/10VA
	Operating temperature range	-25 ° C ~ +80 ° C
	Storage temperature	-40 ° C ~ +85 ° C
Communication	Local Comm. Port	Optical (IEC62056-21)
	Local Comm. Protocol	IEC62056-21 C mode
	Remote Comm. Port	RS485
	Communication Modem	Built-in;
	Remote Comm. Protocol	IEC62056-21
Remote Control	Relay	10(120)A:3 Phase Main contactor(120A);
Remote Control	Load Control	Overload disconnect contactor(load limit value can be configured)
TOU	TOU	1 tariff