Three phase four wire New type DIN Rail Specification Việt Nam

XTM1250SAR-U three phase four wire (new type din rail ) electronic energy meter, it adopts micro-electronic techniques measure electric energy: adopts imported large scale integrate circuit, use advanced technique of digital and SMT techniques,it’s a new type Triathlon electronic watt-hour meter.This energy meter completely accords with GB/T71215.321-2008 CNS and three phase active function energy meter relevant techniques requirement of international standard Class.1 ; can accurately and direct measure the energy metering the forward active power, the 8 (6 + 2) LCD display active total electricity consumption, this meter has infrared and RS485 communication interface, optional 645 or MODBUS communication, with anti-theft & installation in any location, etc., it is an ideal energy meter upgrade products. With good reliability, small size, light weight, beautiful appearance, advanced technology, 35mmDIN standard rail mounting features, also has good resistance to electromagnetic interference, low self-consumption of energy-saving, high-precision, high overload, high stability, anti-theft, long life. It’s suitable for measuring rated frequency 50Hz or 60Hz three phase AC active electronic energy. It’s fixed installation in the room, it is suitable for ambient temperature not exceed -25 ~ + 55 ℃, relative humidity less than 95%, and the air not contain corrosive gases and avoid dust, mold, salt spray, condensation, and insects influences.

When the meter's current circuit without current, the forces on the voltage line voltage for 115% of the amount value, meter test output shall not produce more than one pulse.

2.2.4 Insulating properties

All lines of energy meter between the shell can withstand 1.2 // 50μs waveform, peak value is 6 for pulse voltage, under different polarity of each successive test 10 times arcing breakdown does not occur. All lines on the meter case externally accessible able to withstand the actual frequency of 50Hz sine wave AC between genus-bit 2KV, which lasted one minute test without breakdown.

2.2.5 Operating voltage limits: 70~130%Ub

2.2.6 Power consumption:≤2W和10VA

2.2.7Electronic energy measurement

Electronic energy measurement error≤±[ 0.02%E±2×10-(a+1)]

(E: total record counts in each period; a: total recording small value)

Automatically distinguish the direction of power flow.

Test Forward and direction total power consumption.

2.2.8 Display and data storage

LCD display, LCD save 12 months, when power failure, the data for at least 10 years

3.Install and use

3.1 Installation Precautions and Methods

3.1.1 Meter EX-factory have passed the test, and sealed letterpress printing, you can install and use.No lead seal or storage time is too long meter should be requesting the authorities to re-examination before installation.

3.1.2 Meter original box is removed when found within the package or housing damage, do not install and power up in the meter, please contact our technical service department

3.1.3 Meter installation required an experienced electrician or professional, and determine to read the manual.

3.1.4 The meter must be installed ventilate and arid place. It can choose many kinds of installation ways such as 35mmDIN standard rail, the meter base board must be on the wall of fire resistance and uneasily shaking.

3.1.5The meter must be installed in the protective box in the dusty place or against possible mechanical injury.

3.1.6 Connecting must accord with meter case body connecting or the connecting drawing of the Usage Manual. Commend to use soft brass wires to input to avoid that the meter shall be burnt due to loose contact.

3.1.7When meter connect to electricity net rightly, the meter power indication light should be bright up.

accords with GB/T71215.321-2008 CNS and three phase active function energy meter relevant techniques requirement of international standard Class.1 . It’s suitable for measuring rated frequency 50Hz or 60Hz three phase AC active electronic energy.

din rail energy meter

din rail energy meter modbus

single phase din rail energy meter

This meter uses two types of registers, independent addressing.

The first category is the data register, read, use the command code 0x04 to read.

The second category is the parameter register, read and write, use the command code 0x03 read, write parameters using 0x10.