rus | eng | gr
tel.: +7 (3812) 37-22-37, 31-00-33

AET and AET-C Measuring transducers

Multifunction measuring transducers for measuring electrical parameters of three-phase circuits

Technological documents on AET

Description

AET series transducers are intended for measuring electrical parameters of thee-wired and four-wired three-phase circuits. Measured values are transduced into coded output signal and transmitted to upper-level of automated control system. If real time clock (RTC) option is equipped, measured values would be transmitted with time stamps included.

Depending on version of the transducer, data is transmitted via two independent RS-485 interfaces or via one RS-485 and Ethernet.

There are versions additionaly equipped with external current sensors. Versions equipped with custom power supplies are available by custom order.

 

Example of application

 

Measured parameters (depending on version)

  • Line voltage
  • Line-to-line voltage
  • Phase current (RMS value)
  • Frequency
  • Active power (overall and for each phase separately)
  • Reactive power (overall and for each phase separately)
  • Apparent power (overall and for each phase seperately)
  • Power factor (overall and for each phase separately)
  • Displacement power factor (overall and for each phase separately)
  • Many more parameters are calculated

Supported communication protocols

For RS-485: MODBUS-RTU, MODBUS-ASCII, IEC 60870-5-101, «ExtDev»

For Ethernet: MODBUS-TCP/IP and IEC 60870-5-104

Measured values can be displayed on AED and AEGD indication devices. AEGD can be powered directly from the transducer.

 

Versions

 

 

Dimensions

“С” Version: 120х80х77 мм

Generic version: 120х80х120 мм

Catalog:

Устройство для контроля состояния сети электропитания транспортных средств или альтернативных источников энергии, установленных на них аккумуляторных батарей и зарядных устройств.
ABLogger is the device intended for condition monitoring of battery charging devices and electrical systems equipped with a battery (vehicle electrical on-board systems, alternative power sources).
AEMT series measuring transducers are intended to be used for measuring electrical quantities in AC, DC and pulse current circuits.

Electrochemical power source Activator (Activator) is intended for battery maintenance, training and state checking.

Electrochemical power sources (batteries) analyzer
Multifunction measuring transducers for measuring electrical parameters of three-phase circuits
Measuring transducers with unified current output. (13)
AEDC are meant for measuring DC current and DC voltage. Analogue current input and RS-485 interface. (3)
Indication devices AED and AEGD are meant for connecting to measuring regenerator AET to indicate measuring results. (2)
Преобразователь электрический измерительный АЕМТ предназначен для измерения электрических величин в цепях постоянного, переменного и пульсирующего тока.