EW800 Tüketim izlenmesi için Dağıtılmış sayaç

Dağıtılmış Çok Fonksiyonlu Sayaç EW800,  enerji kullanımının ve üç fazlı yükün hat kalitesini doğru şekilde izler. Kullanıcı, Bu sistem sayesinde sanayi tesisindeki veya makina hattındaki fazla dağıtılmış enerji tüketim değerlerini ve 51. Harmoniğe kadar dahil olan tüm ilgili elektriksel parametrelerini toplayıp görüntüleyebilir.

Her bir EW800 verisi ya RS485 ya da 868 MHz Radyo arayüzü ile Data Manager’a gönderilir. Tek bir Data Manager’a (Veri Yönetimi) bağlı sayaçların iletişiminde 250 cihaza kadar cihazı güvenle bağlayabilirsiniz.

Uzaktan kullanıcılar, HTML5 uyumlu gömülü web sunucusunu kullanarak Data Manager’dan verileri anlık olarak veya raporlama şeklinde alabilirler.

Özellikler:

  • Enerji sayacı tek veya üç fazlı
  • Aktif, reaktif ve görünen enerji ölçümü
  • Aktif, reaktif ve görünür güç ölçümü
  • Parametreler: akım, gerilim, güç faktörü
  • 64 ARMS (EW800A)’a kadar doğrudan ölçüm veya CTs (EW800B) ya da Rogowski bobinleri (EW800C) ile bağlantılı ölçüm
  • Hat kalitesi: harmonik (1 …, 51.), THD.
  • Tek bir veri Yöneticisine 250 cihaza kadar bağlantı
  • Hassasiyet sınıfı (aktif enerji):% 1.
  • Haberleşme (seçenekler): RS485 ModBus, Radyo Sub1Ghz (868MHz)

Kullanıcı Arayüzü:

  • Beyaz LED aydınlatmalı 256 × 96 piksel Grafik Ekran,
  • Anlaşılır menüler kullanılarak hazırlanmış dokunmatik ekran arayüzü
  • Veri Ekranında yenilenme: 1 s

ESA Automation 3 tip Sayaç sunar:

  • EW800A3A (DEM), 64 ARMS’a kadar doğrudan bağlantı,
  • EW800B3A (DTM), CTs ile bağlantı,
  • EW800C3A (DRM), Rogowski Bobinleri ile bağlantı

EW800A

DEM (Dağıtılmış Gömülü Sayaç) 64A’ya kadar akım ölçümleri için dahili şönt ve entegre dokunmatik LCD ekrana sahiptir;

  • 2 dijital giriş ve 2 dijital çıkış ile entegre I / O modülü
  • RS485 seri iletişim arabirimi
  • Radyo iletişim arabirimi RF868 MHZ

Download pdf

 EW800A DEM
ConnectionsSingle-phase
Three-phase 4 wires with Y load
Three-phase 4 wires with D load
Measuring inputs - Current ChannelsDirect
up to 64A (45kW) three-phase connection,
up to 21A (15kW) single-phase connection
Measuring inputs - Voltage ChannelsDirect
(max rated voltage phase-neutral 230Vac)
Power supplyself-powered
CommunicationRS485 ModBus (in all EW800… models)
Radio RF868 MHz (only in EW800…200 models)
Ethernet (only in EW800…300 models)
Digital Isolated Input/Output2 I/O module option (configurable by Data Manager)
THD
MeasuresVoltage (phase-neutral and phase-phase)
Current (phase values and neutral value)
Imported Active Energy (phase values and total value)
Exported Active Energy (phase values and total value)
Imported Active Power (phase values and total value)
Exported Active Power (phase values and total value)
Reactive Power with sign (phase values and total value)
Apparent Power (phase values and total value)
Power Factor (phase values and total value)
Frequency
Harmonic analysisTHD (in voltage / current signal) Harmonics 1st ...51st (in voltage / current signal)
Accuracy - Active Energy
(according to IED 62053-21)
Class 1
Accuracy - Reactive Energy
(according to IED 62053-23)
Class 2
Accuracy - Current and Voltage≤ 0,5%
DisplayLCD (256 x 96 pixel) and resistive touch screen
Case - MountingDIN rail
Case - No. DIN modules7
Case - External dimensions
(mm)
126 x 100 x 70

EW800B

Mevcut ölçümler için harici CT’li DTM (Dağıtılmış Harici CTs Sayaç), entegre dokunmatik LCD ekran ve şu özelliklerle birlikte sunulmaktadır:

  • 2 dijital girişli ve 2 dijital çıkışlı entegre I / O modülü
  • RS485 seri iletişim arabirimi
  • Radyo iletişim arabirimi RF868 MHZ

Download pdf

 EW800B DTM
ConnectionsSingle-phase
Two-phase
Three-phase with neutral
Three-phase without neutral
Measuring inputs - Current Channelswith external Current
Transformers
Measuring inputs - Voltage ChannelsDirect
(max rated voltage phase-neutral 230Vac) or
with external Voltage Transformer
(rated secondary voltage 100-115Vac, for LV or MV application)
Power supply100÷230Vac
CommunicationRS485 ModBus (in all EW800… models)
Radio RF868 MHz (only in EW800…200 models)
Ethernet (only in EW800…300 models)
Digital Isolated Input/OutputVoltage (phase-neutral and phase-phase)
Current (phase values and neutral value)
Imported Active Energy (phase values and total value)
Exported Active Energy (phase values and total value)
Imported Active Power (phase values and total value)
Exported Active Power (phase values and total value)
Reactive Power with sign (phase values and total value)
Apparent Power (phase values and total value)
Power Factor (phase values and total value)
Frequency
Harmonic analysisTHD (in voltage / current signal) Harmonics 1st ...51st (in voltage / current signal)
Accuracy - Active Energy
(according to IED 62053-21)
Class 1
Accuracy - Reactive Energy
(according to IED 62053-23)
Class 2
Accuracy - Current and Voltage≤ 0,5%
DisplayLCD (256 x 96 pixel) and resistive touch screen
Case - MountingDIN rail
Case - No. DIN modules5
Case - External dimensions
(mm)
90 x 96 x 70

EW800C

DRM (Dağıtılmış Harici Rogowski Sayaç), harici ölçümler için harici Rogowski bobinleri ve entegre dokunmatik LCD ekran ile birlikte sunulmaktadır.

  • 2 dijital girişli ve 2 dijital çıkışlı entegre I/ O modülü
  • RS485 seri iletişim arabirimi
  • Radyo iletişim arabirimi RF868 MHZ

Download pdf

 EW800C DRM
ConnectionsSingle-phase
Two-phase
Three-phase with neutral
Three-phase without neutral
Measuring inputs - Current Channelswith external Rogowski coils
Measuring inputs - Voltage ChannelsDirect
(max rated voltage phase-neutral 230Vac) or
with external Voltage Transformer
(rated secondary voltage 100-115Vac, for LV or MV application)
Power supply100÷230Vac
CommunicationRS485 ModBus (in all EW800… models)
Radio RF868 MHz (only in EW800…200 models)
Ethernet (only in EW800…300 models)
Digital Isolated Input/Output2 I/O module option (configurable by Data Manager)
MeasuresVoltage (phase-neutral and phase-phase)
Current (phase values and neutral value)
Imported Active Energy (phase values and total value)
Exported Active Energy (phase values and total value)
Imported Active Power (phase values and total value)
Exported Active Power (phase values and total value)
Reactive Power with sign (phase values and total value)
Apparent Power (phase values and total value)
Power Factor (phase values and total value)
Frequency
Harmonic analysisTHD (in voltage / current signal) Harmonics 1st ...51st (in voltage / current signal)
Accuracy - Active Energy
(according to IED 62053-21)
Class 1
Accuracy - Reactive Energy
(according to IED 62053-23)
Class 2
Accuracy - Current and Voltage≤ 0,5%
DisplayLCD (256 x 96 pixel) and resistive touch screen
Casec -MountingDIN rail
Case - No. DIN modules5
Case - External dimensions
(mm)
90 x 96 x 70

SİPARİŞ KODLARI

CODESDESCRIPTION
EW800A
EW800A3A100DEM (Distributed Embedded Meter) with internal shunts for current measurements up to 64A - integrated touch LCD display - serial communication interface RS485
EW800A3A122DEM (Distributed Embedded Meter) with internal shunts for current measurements up to 64A - integrated I/O module with 2 digital inputs and 2 digital outputs - integrated touch LCD display - serial communication interface RS485
EW800A3A200DEM (Distributed Embedded Meter) with internal shunts for current measurements up to 64A - integrated touch LCD display - radio communication interface RF868 MHZ
EW800A3A222DEM (Distributed Embedded Meter) with internal shunts for current measurements up to 64A - integrated I/O module with 2 digital inputs and 2 digital outputs - integrated touch LCD display - radio communication interface RF868 MHZ
EW800B
EW800B3A100DTM (Network External TA Meter) with external TA for current measurements - integrated touch LCD display - serial communication interface RS485
EW800B3A122DTM (Distributed External TA Meter) with external TA for current measurements - integrated I/O module with 2 digital inputs and 2 digital outputs - integrated touch LCD display - serial communication interface RS485
EW800B3A200DTM (Distributed External TA Meter) with external TA for current measurements - integrated touch LCD display - radio communication interface RF868 MHZ
EW800B3A222DTM (Distributed External TA Meter) with external TA for current measurements - integrated I/O module with 2 digital inputs and 2 digital outputs - integrated touch LCD display - radio communication interface RF868 MHZ
EW800B3A300DTM (Distributed External TA Meter) with external TA for current measurements - integrated touch LCD display - Modbus TCP/IP LAN interface
EW800B3A322DTM (Distributed External TA Meter) with external TA for current measurements - integrated I/O module with 2 digital inputs and 2 digital outputs - integrated touch LCD display - Modbus TCP/IP LAN interface
EW800C
EW800C3A100DRM (Distributed External Rogowski Meter) with external Rogowski coils for current measurements - integrated touch LCD display - serial communication interface RS485
EW800C3A122DRM (Distributed External Rogowski Meter) with external Rogowski coils for current measurements - integrated I/O module with 2 digital inputs and 2 digital outputs - integrated touch LCD display - serial communication interface RS485
EW800C3A200DRM (Distributed External Rogowski Meter) with external Rogowski coils for current measurements - integrated touch LCD display - radio communication interface RF868 MHZ
EW800C3A222DRM (Distributed External Rogowski Meter) with external Rogowski coils for current measurements - integrated I/O module with 2 digital inputs and 2 digital outputs - integrated touch LCD display - radio communication interface RF868 MHZ
EW800C3A300DRM (Distributed External Rogowski Meter) with external Rogowski coils for current measurements - integrated touch LCD display - Modbus TCP/IP LAN interface
EW800C3A322DRM (Distributed External Rogowski Meter) with external Rogowski coils for current measurements - integrated I/O module with 2 digital inputs and 2 digital outputs - integrated touch LCD display - Modbus TCP/IP LAN interface

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