EW800 - Thiết bị quản lý năng lượng - máy đo thông minh - ESA Automation Việt Nam

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Quick Overview

Model: EW800
Xuất xứ: Italy
Nhà cung cấp: STC Viet Nam
Hãng sản xuất: ESA AUTOMATION

Tình trạng: Có sẵn

Regular Price:

Special Price Liên Hệ: 0918 364 352

Liên hệ Tư vấn

Mr Duy
0918 364 352

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Chi tiết

EW800 - Thiết bị quản lý năng lượng - máy đo thông minh

Đồng hồ đo phân tán của chúng tôi được thiết kế để đo chính xác mức tiêu thụ năng lượng của hệ thống và máy móc. Dựa trên IoT, nó thu thập dữ liệu trong thời gian thực và tự động gửi chúng đến Trình quản lý dữ liệu để phân tích. Do đó, nó thúc đẩy hiệu quả năng lượng và số hóa trong nhà máy.

Màn hình đồ họa 256 × 96 pixel, với đèn nền LED trắng.
Menu trực quan với giao diện màn hình cảm ứng điện trở.
Truyền dữ liệu đến Trình quản lý dữ liệu thông qua RS485 ModBus hoặc Radio Sub1Ghz (868MHz).
Khả năng kết nối tối đa 250 thiết bị với một Trình quản lý dữ liệu EW900 duy nhất.
Đồng hồ đo năng lượng một pha hoặc ba pha.
Đo năng lượng hoạt động, phản ứng và năng lượng biểu kiến
Đo công suất hoạt động, phản kháng và công suất biểu kiến
Các thông số điện đo được: dòng điện, điện áp, hoạt động, phản kháng và công suất biểu kiến, hệ số công suất
Chất lượng đường truyền: sóng hài (thứ… thứ 51), THD.
Làm mới dữ liệu trên màn hình: 1 giây.

Chi tiết

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

ORDER CODES

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