線上電能分析儀與記錄器

METES－電表測試系統
METES 系列為高精度電表測試系統，測量精度最高可達 0.05%，並具備寬廣的測量範圍，可用於單相與三相應用的精密量測。METES 系列電表測試系統主要用於感應式電表及電子式電能表在各種運轉條件下的精度測試。此外，在測試過程中，系統擾動因素例如諧波或閃變對電表量測結果的影響，也可以一併納入考量與分析。
線上電能分析儀與記錄器
ME131 線上電能分析與記錄器不只是一般的三相電能記錄器。它可透過智慧型手機 App與專業級電腦儀表板，提供即時線上與歷史數據。可透過 Wi-Fi 或 GPRS 通訊，輕鬆連接並監控多達 9 組三相饋線或 28 組單相饋線/迴路。而且整體高度僅 97 mm，體積極為精巧！
  精度

• Voltage and Current - 1%
• Power and Energy - 2%
• (Typical accuracy within 1%)

外殼

• Robust ABS - L231 x W173 x H97 mm

連接方式

• 電壓輸入：4 mm 香蕉插座
• 電流匯流排：透過 Redel 插座

電源供應

• 內部由 A 相電壓迴路供電
• 輸入電壓範圍：85 V…265 VAC

溫度範圍

• -10 至 +50 °C

網路連線

1. GPRS – 4G
2. Wi-Fi (2.4 GHz)

可用電流感測器

• 50 A – 分離式鐵芯比流器
• 100 A – 分離式鐵芯比流器
• 200 A – 分離式鐵芯比流器
• 400 A – 分離式鐵芯比流器
• 1600 A – 羅哥斯基線圈（柔性比流器）
• 4000 A – 羅哥斯基線圈（柔性比流器）

 配件

• 1 × 電壓線組
• 4 × 電壓夾
• 1 × 比流器集線器
• 1 × 比流器集線器電纜
• 1 × 天線
• 1 × 攜行袋

功能

• 透過 GPRS 或 Wi-Fi 網路將資料記錄至雲端服務
• 支援即時數值顯示
• 終身免費雲端資料儲存與檢視
• 每個量測站點具備唯一識別碼
• 快速安裝與 App 設定
• 緊湊且堅固的外殼設計
• 在 100 m 距離內連接最多 28 組電流輸入
• RS485 通訊匯流排（即插即用）
• 可混合量測單相與三相迴路
• 可依需求輕鬆自訂儀表板畫面
• 透過 App 提供推播通知功能

量測參數

• 記錄以下量測參數：
• 三相電壓
• 三相電流
• 功率因數
• 各相與總量測值
• 即時功率：W、var、VA
• 電能：kWh、kvarh、kVAh

軟體
行動裝置 App及專業儀表板

METES - Meter testing
Meter test systems with high accuracies of up to 0.05% and a wide measuring range for precise measurements in single- and three-phase applications. The meter test systems of the METES series are used to test the accuracy of Ferraris meters and electronic electricity meters under any operating conditions. The impact of system perturbations such as harmonics or flicker on the meter can be taken into consideration during tests.
Online energy analyser and logger
The ME131 – Online Energy Analyser and Logger is more than just your average three phase energy logger. It offers online real-time and historical data via a Smartphone App and a Professional PC Dashboard. Easily connect and monitor up to 9 x three phase feeders or 28 x single phase feeders / circuits via Wi-Fi or GPRS communication. It’s only 97mm high!
Accuracy

• Voltage and Current - 1%
• Power and Energy - 2%
• (Typical accuracy within 1%)

Housing

• Robust ABS - L231 x W173 x H97 mm

Connections

• Voltage inputs: 4 mm Banana sockets
• Current bus: Via Redel socket

Power Supply

• Internally connected to Phase A voltage circuit
• Input voltage range: 85 V...265 VAC

Temperature Range

• -10 to +50 Degrees Celsius

Network Connections

1. GPRS – 4G
2. Wi-Fi (2.4 GHz)

Available Current Sensors

• 50A - Split Core CT
• 100A - Split Core CT
• 200A - Split Core CT
• 400A - Split Core CT
• 1600A - Rogowski Coil (Flexible CT)
• 4000A - Rogowski Coil (Flexible CT)

Accessories

• 1 x Voltage Loom
• 4 x Voltage Jaw Clip
• 1 x CT Hub
• 1 x CT Hub Cable
• 1 x Antenna
• 1 x Carry Bag

Features

• Logs to CLOUD service via GPRS or Wi-Fi network,
• including live values
• Life time FREE cloud data hosting and viewing
• Unique identification of each logged site info
• Fast installation and App configuration
• Compact and rugged case
• 28 x current inputs can be connected over 100 m on
• RS485 comms bus (Plug & Play)
• Mix between single and/or three phase circuits
• Easy customizable dashboard to suite your needs
• Push notifications via App

Parameters

• The following parameters are logged:
• Three phase voltages
• Three phase currents
• Power Factor
• All measurements per phase and total
• Instantaneous W, var , VA
• Energy kWh, kvarh, kVAh

Software

• Mobile App and Professional Dashboard