EW800

Çok fonksiyonlu dağıtılmış sayaç

Cihaz ve makinelerin enerji tüketimlerini hassas bir şekilde ölçmek için dağıtılmış sayaç. IoT uygulamaları dahilinde toplanan bilgileri analiz edilmek üzere bağımsız olarak Veri Yöneticisine gönderir. Bu şekilde tesiste enerji verimini ve dijitalleşmeyi destekler.

Features

Beyaz LED lambalı arkadan aydınlatma özellikli 256×96 piksel grafik ekran.
Rezistif dokunmatik ekran arayüzüne sahip kolay anlaşılan menü.
ModBus RS485 veya Radio Sub1Ghz (868MHz) Veri Yöneticisine veri gönderimi.
250 metreye kadar tek bir EW900 Veri Yöneticisi bağlama olanağı.
Trifaze/monofaze enerji sayacı.
Aktif, reaktif ve görünür enerji ölçümü.

Aktif, reaktif ve görünür güç ölçümü.
Elektrik parametreleri ölçümü: akım, gerilim, aktif, reaktif, görünür güç, güç faktörü.
Şebeke kalitesi ölçümü: armonikler (1. ila 51.), THD.
Hassasiyet: Aktif enerji için Sınıf 1.
Veri güncelleme: 1 saniye.

EW800A

	EW800A DEM
Connections	Single-phase Three-phase 4 wires with Y load Three-phase 4 wires with D load
Measuring inputs - Current Channels	Direct up to 64A (45kW) three-phase connection, up to 21A (15kW) single-phase connection
Measuring inputs - Voltage Channels	Direct (max rated voltage phase-neutral 230Vac)
Power supply	self-powered
Communication	RS485 ModBus (in all EW800… models) Radio RF868 MHz (only in EW800…200 models) Ethernet (only in EW800…300 models)
Digital Isolated Input/Output	2 I/O module option (configurable by Data Manager) THD
Measures	Voltage (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 analysis	THD (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%
Display	LCD (256 x 96 pixel) and resistive touch screen
Case - Mounting	DIN rail
Case - No. DIN modules	7
Case - External dimensions (mm)	126 x 100 x 70

EW800B

	EW800B DTM
Connections	Single-phase Two-phase Three-phase with neutral Three-phase without neutral
Measuring inputs - Current Channels	with external Current Transformers
Measuring inputs - Voltage Channels	Direct (max rated voltage phase-neutral 230Vac) or with external Voltage Transformer (rated secondary voltage 100-115Vac, for LV or MV application)
Power supply	100÷230Vac
Communication	RS485 ModBus (in all EW800… models) Radio RF868 MHz (only in EW800…200 models) Ethernet (only in EW800…300 models)
Digital Isolated Input/Output	Voltage (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 analysis	THD (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%
Display	LCD (256 x 96 pixel) and resistive touch screen
Case - Mounting	DIN rail
Case - No. DIN modules	5
Case - External dimensions (mm)	90 x 96 x 70

EW800C

	EW800C DRM
Connections	Single-phase Two-phase Three-phase with neutral Three-phase without neutral
Measuring inputs - Current Channels	with external Rogowski coils
Measuring inputs - Voltage Channels	Direct (max rated voltage phase-neutral 230Vac) or with external Voltage Transformer (rated secondary voltage 100-115Vac, for LV or MV application)
Power supply	100÷230Vac
Communication	RS485 ModBus (in all EW800… models) Radio RF868 MHz (only in EW800…200 models) Ethernet (only in EW800…300 models)
Digital Isolated Input/Output	2 I/O module option (configurable by Data Manager)
Measures	Voltage (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 analysis	THD (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%
Display	LCD (256 x 96 pixel) and resistive touch screen
Casec -Mounting	DIN rail
Case - No. DIN modules	5
Case - External dimensions (mm)	90 x 96 x 70

SİPARİŞ KODLARI

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CODES	DESCRIPTION
EW800A
EW800A3A100	DEM (Distributed Embedded Meter) with internal shunts for current measurements up to 64A - integrated touch LCD display - serial communication interface RS485
EW800A3A122	DEM (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
EW800A3A200	DEM (Distributed Embedded Meter) with internal shunts for current measurements up to 64A - integrated touch LCD display - radio communication interface RF868 MHZ
EW800A3A222	DEM (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
EW800B3A100	DTM (Network External TA Meter) with external TA for current measurements - integrated touch LCD display - serial communication interface RS485
EW800B3A122	DTM (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
EW800B3A200	DTM (Distributed External TA Meter) with external TA for current measurements - integrated touch LCD display - radio communication interface RF868 MHZ
EW800B3A222	DTM (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
EW800B3A300	DTM (Distributed External TA Meter) with external TA for current measurements - integrated touch LCD display - Modbus TCP/IP LAN interface
EW800B3A322	DTM (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
EW800C3A100	DRM (Distributed External Rogowski Meter) with external Rogowski coils for current measurements - integrated touch LCD display - serial communication interface RS485
EW800C3A122	DRM (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
EW800C3A200	DRM (Distributed External Rogowski Meter) with external Rogowski coils for current measurements - integrated touch LCD display - radio communication interface RF868 MHZ
EW800C3A222	DRM (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
EW800C3A300	DRM (Distributed External Rogowski Meter) with external Rogowski coils for current measurements - integrated touch LCD display - Modbus TCP/IP LAN interface
EW800C3A322	DRM (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