السلام عليكم ورحمة الله
إخواني الكرام عندي إستفسار بخصوص جهاز EDMI Mk6 Class 0.5s
حيث أنني لا أستطيع فهم المواصفات الفنية له من الداتا شيت تبعه
لو وضحها لنا أحدكم فله الشكر والدعاء، فيما يلي هذه المواصفات
EDMI Mk6 Key Features
· Four Quadrant Energy Measurement
· Time of Use
· Load Profile
· Pulse Inputs / Outputs
· CT or Whole Current
· High Accuracy
· Remote Reading
· Flexible and Fully Customizable
· Tamper Detection
· Waveform Capture
· Sag and Swell Analysis
· Quality of Supply
EDMI Mk6 Basic Specs
Voltages
Nominal: 57 to 240V (Phase to Neutral)
Min. to Max.: 45 to 290V
Burden: < 10 VA / phase * Vn (3 Phase)
(As per IEC62053-61)
Auxiliary Supply: 110 V (others available on special order)
Current
Nominal: 1 A (C.T.) 5 A (C.T.) 10 A (W.C.)
Range Standard: 0.05A-1.2A 0.25A-6A 1A-100A
Range Extended: 0.05A-4A 0.25A-20A
Short Time Over-Current: 20 times the Imax for 0.5 second
Starting Current Burden: < 0.10% of In (Ib for WC)
<0.5 VA / phase
Measurement Modes: Single Phase (3 circuits)
3 Phase 3 Wire
3 Phase 4 Wire
Pulse Outputs: Voltage, Current, Pulse Width, Polarity
Pulse Inputs: Voltage, S0
Temperature Range: Operating -10oC to + 60oC
Storage -40oC to + 85oC
Time Keeping: Accuracy(internal)
30 sec / month
Backup Time 2 years without power
Backup Type Lithium Battery
Data Storage: FlashRAM, indefinite storage period.Battery Backed Up RAM
(configuration and TOU Load Survey)
Communications: Local FLAGTM(IEC1107), OPTICOM.Isolated RS485 or RS232. EziPort.
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