MEATROL M96-RC 羅氏線圈電表
Function :
● No need external integrator
● Multi-parameter Measurements
● 3 selectable current scales
● RS485 Modbus RTU
● Accuracy Class 0.5s
● Bar Graph for Power Indication
● Backlit LCD Display for Full Viewing Angles
● Push-in Installation and Plug-in Connection
● 63th Harmonics (Option)
IME羅氏線圈電表-96x96
Connection via dedicated Rogowski coils for single and three-phase
network, 3 or 4-wires
Can be accessorised with an additional modules.
It makes available active or reactive energy counting of the pulse output
to integration of consumption supervision systems.
For supervision systems, through the model with output RS485
communication ModbusRTU, you can transmitted on the network main
electrical parameters in addition to the energy consumption.
Functions
• Phase and linked voltage
• Min. and max. phase voltage
• THDV
• Voltage Harmonic analysis
• Voltage crest factor
• Neutral and phase current
• Current demand and current max. demand
• Average current
• THDI
• Current Harmonic analysis
• Current crest factor
• Active, reactive phase power
• Power demand and power max. demand
• Positive and negative active and reactive energy
• Power factor
• Frequency
• Run hour meter, count start with voltage or power present
ME631軌道式羅氏線圈數位電錶
ME631 可接羅氏線圈mV/kA 或 Split Core CT 0.333VAC的信號, 電表可設定
Attached: ME631V3 data sheet YYTL.pdf 
IME羅氏線圈電表-DIN
Connection via dedicated rogowski coils for single and three-phase
network, 3 or 4-wires.
Phase sequence correction, diagnostic
It makes available active or reactive energy counting of the pulse output
to integration of consumption supervision systems.
For supervision systems, through the model with output RS485
communication ModbusRTU, you can transmitted on the network main
electrical parameters in addition to the energy consumption.
2 active digital inputs for tariff counting (4 registers) or external pulse
counting.
Functions
• Neutral and phase current
• Phase and linked voltage
• Min. and max. phase voltage
• THDV
• Voltage Harmonic analysis
• Voltage crest factor
• Phase angle between voltage
• Neutral and phase current
• Current demand and current max. demand
• Average current
• THDI
• Current Harmonic analysis
• Current crest factor
• Phase angle between current
• Active, reactive phase power
• Power demand and power max. demand
• Positive and negative active and reactive energy
• Power factor
• Phase angle between current and voltage
• Frequency
• Run hour meter, count start with voltage or power present
FCT , YFCT 軟式羅氏線圈(Rogowski coil)CT
5000/6300A ACB 安裝FCT
Attached: RCT安裝圖.pdf
| 羅氏線圈(Rogowski Coil) CT | 傳統CT | |
| 安裝 | 容易快速, 省1/6時間 | 較久 |
| 尺寸 | 小 | 大 |
| 體積重量 | 50~80 g | 1kg~8kg |
| 耗能損失 at 1000A | 0.003VA | 1~10VA |
| 可量測範圍 | 較廣 | 較低 |
| 可量測頻率範圍 | 1~1MHZ | 50~400HZ |
| 磁飽和現象 | 不會 | 會 |
| 安全性 | 可開路,可過載 | 不可開路,不可以過載 |
| 設備IP | IP65 | IP20 |
| 精確度 | 0.5% or 1% at 5% 額定 | 0.5% or 1% at 10% 額定 |
| DC 效應影響 | 無 | 會影響,造成飽和 |
| 動態變化量測反應 | 佳 | 差 |
| 二次輸出可傳送距離 | 長 | 短 |
| 溫度效應 | 小 | 高 |
| 配電盤空間重量 | 體積小及較輕 | 體積大及較重 |
以 3000A ACB 盤 x 100 個 , CT 共 300個 |
||
| 羅氏線圈(Rogowski Coil) CT | 傳統CT | |
| 重量kg | 減少約 2300kG | 2400 |
| 配電盤損失 kWH | 0.0027 | 0.3 |
| 配電盤損失 kWH/年 | 23.65 | 2628 |
MEATROL Rogowski coil
Attached: MEATROL Rogowski Coil datasheet.pdf
Attached: YFCT datasheet CH V2 20161205.pdf
Attached: FCT datasheet CH 20161205.pdf
Attached: datasheet O-FCT.pdf
羅氏線圈CT 與電表組合
羅氏線圈量測應用
Attached: 電爐應用.pdf
小型軟式羅氏線圈(Rogowski coil)CT 附固定器 - MRC Series
Attached: MRC-CH-datasheet -20170526.pdf
鋁軌式單相/三相AC 1A 轉換器
RTA-31 : 3個 1A 輸出 RTA-11 : 1個 1A 輸出
RTA-31 Connection
RTA-11 Connection
Typical Specification
