产品概述

General description

The DTSY1886 is a three-phase STS prepayment electricity meter is ideal for residential and commercial applications. The DTSY1886solution provides a number of innovations, where the device can operate as a smart prepayment meter or post-payment meter.

The device has programmable functions, to provide a high level of customization for each utility.The meter is with advanced measuring chip with high reliable CPU, and manufactured with advanced SMT Process. The main features are:

Record the forward direction and oppsite direction active power energy, The four-quadrant reactive,

Multi-rate metering: active, reactive, and electric power shall be measured according to the rate period.

LCD liquid crystal display data, indicating the power direction, each corresponding prompt.

Using the STS encryption techniques and protocol to generate 20 digits cryptograph which can be used to charge energy, set key, clear tampering sign and so on.

Measure, record and monitor in real time, such as voltage, current, frequency, active / reactive power / apperant power and power factor and other power parameters.

Event record and preservation function: can detect and record presure loss, flow loss, phase loss, reverse, overcurrent, overvoltage, undervoltage, reverse phase sequence, trip, closing, strong magnetic interference, cover opening and other events;.

Anti-tamper function: to detect and record the unauthorized opening of the terminal cover.

Switch off when the power is over the set value.

In the case of individual phase failure or when applied to the two-phase or single-phase power network, the power meter can still work normally and measure accurately

The replacement communication module can be selected to expand the communication interface according to the actual application, and currently supports PLC, RF and GPRS

Design the meter according to IEC 62052-11, IEC62053-21, and IEC 62053-22.

The energy meter has a power failure display

High reliability and accuracy, easy to use.

技术规格

echnical specification

Accuracy: 1.0

Rated voltage (Un): 3*230/400V 

Rated Current: 3*10(100) A 

Pulse: 1000imp/kWh

Frequency: 50Hz

Staring current: 0.004Ib

电参数

Electric parameter

气候参数

Climate condition

工作原理

Working Principle

尺寸

DIMENSION

接线图

WIRING DIAGRAM