How much does the transmitter cost

Current transmitter TE-BS4IIt is a multifunctional intelligent instrument with programmable measurement, display, digital communication, and power pulse transmission output. It can complete power measurement, power metering, data display, acquisition, and transmission, and can be widely used in substation automation, distribution automation, intelligent buildings, and internal power measurement, management, and assessment of enterprises. The measurement accuracy is0.5Level, implementationLEDOn site display and remote controlRS-485Digital interface communication, usingMODBUS-RTUcommunication protocol

two.Technical Specifications

three.Installation and wiring

1．Installation size:

2.Installation method:

1）. On the fixed distribution cabinet, choose a suitable location to open an installation hole of the appropriate size.

2）. 取出power meterLoosen the positioning screw and remove the fixing clip.

3）. Insert the instrument into the instrument hole of the distribution cabinet.

4）. Insert the fixing clip of the instrument and fix the positioning screw.

3Terminal wiring:

Note: L-N is an auxiliary power supply Please connect the wires correctly according to the wiring diagram of the instrument casing!

1）.Auxiliary power supply: This series of power instruments has universal（AC/DC）Switching power input interface, unless otherwise specified, is provided220V(AC/DC)or110V（AC/DC）The standard product for power interface, the maximum working power voltage of the instrument isAC/DC：80-270VPlease ensure that the power supply provided is suitable for this series of products to prevent product damage.

A． It is recommended to install AC power supply on the live side1AThe fuse.

B． For areas with poor power quality, it is recommended to install surge suppressors in the power circuit to prevent lightning strikes, as well as fast pulse group suppressors.

2）. Input signal: This series of products adopts a calculation method where each measurement channel is separately collected, ensuring consistency and symmetry during use. It has multiple wiring methods and is suitable for different load forms.

Instructions:

A． Voltage input: The input voltage should not exceed the rated input voltage of the product（100Vor400V）Otherwise, consideration should be given to usingPT, must be installed at the voltage input terminal1AFuse.

B． Current input: The standard rated input current is5A,greater than5AThe situation should be handled externallyCTIf usedCTIf there are other instruments connected, the wiring should be in series. Before removing the current input connection of the product, be sure to disconnect it firstCTPrimary circuit or short-circuit secondary circuit. Suggest using a wiring harness instead of directly connectingCTFor easy disassembly and assembly.

C． Ensure that the input voltage and current correspond, the phase sequence is consistent, and the direction is consistent; Otherwise, numerical and symbol errors may occur!! (Power and electrical energy)

D． The configuration of the instrument input network is based on the system'sCTThe number determines, in2aCTIn this case, choose the three-phase three wire two component mode; in3aCTIn this case, choose the three-phase four wire three element method. Input network set in instrument wiring and programmingNETThe wiring method should be consistent with the measured load, otherwise it may cause the voltage or power measured by the instrument to be incorrect. Among them, in the three-phase three wire system, the voltage measured and displayed is the line voltage; In three-phase four wire systems, the voltage measurement displays the phase voltage.

4Features

Integrate comprehensive three-phase AC power measurement, energy metering, comprehensive display, over limit control, energy pulse output, and network communication.

Various three-phase electricity quantities: phase voltage, line voltage, current, active power, reactive power, power factor, and other electrical parameters, as well as professional active and reactive energy metering.

◎ It can be used as a standalone disk mounted electricity meter or as a measurement and control terminal for power monitoring systems to achieve electricity collection and comprehensive control.

◎ LCD (yellow green backlight, black text) display screen, meeting the trend of display technology development in the new era, can display multiple battery information simultaneously, and allows reading the meter in high light environments; Wide viewing angle of 140 degrees.

Wiring test

FiveOrdering Example

When placing an order, please specify in detail the required model, input signal ratio, output requirements, and related information such as extended function modules.

Example 1 Model:power meter

Example 2 Model:Current transmitter TE-BS4I

Input: 10KV/100V 200A/5A Input: 380V 300A/5A

Power Network: Three phase Three wire Power Network: Three phase Four wire

Output: Two pulse output: Two pulse output

Communication: RS-485/MODBUS-RTU Communication: RS-485/MODBUS-RTU