GE Multilin
Sub Meters
13
1.3.4. Auxiliary (Control) Power Supply
The meter needs a single phase AC or DC supply to power its internal electronics.
•
ac 80v – 270v, 45 – 65 Hz
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dc 80v – 270v
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Burden (load) 3VA
1.3.5. Front Panel Display
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Brilliant 3 lines 4 digit (digit height 14.2 mm) per line, LED display with auto scaling
capability for Kilo, Mega, Giga.
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The display provides the user access to all phase Voltages (phase to neutral and phase to
phase), Currents (per phase and total), Watts, VARs, VA, Power Factor, Frequency and
kWh, kVAh and kVARh.
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The EPM 2000 displays total volts, amps and frequency simultaneously.
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Load bar graph for the indication of the consumption in terms of %Avg.
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Easy setup for common configuration parameters through keys located on the faceplate.
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Password protection on setup parameters
1.3.6. Dimensions & Shipping
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Basic unit installed depth 80 mm behind bezel with 90x90 mm panel cutout, flush mount.
The Protection cover affixed over the rear Terminal Block extends the depth to 82 mm.
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Bezel dimension 96 x 96 mm,. Panel Cutout 91 x 91 mm
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Weight 400 grams approx Unpacked 500 grams approx Shipping
1.3.7. Environmental Conditions
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Sealed dust-proof construction. Meets IP51 for the front panel
•
Temperature Operating: – 10 to 60
°
C, 14
o
F to 140
o
F
Storage : – 25 to 70
°
C, -13
o
F to 158
o
F
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Humidity: Below 5% to 95%, non-condensing
1.3.8. Installation & Input Ratings
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Auto-ranging voltage inputs allow direct connection up to 347 VLN/600 VLL AC
systems (no PTs required up to 600 VLL phase to phase).
•
Supports (field configurable) direct 4-Wire Star (Wye), 3-Wire Star (Wye), 3- Wire Delta
configurations and single phase via Star (Wye) Phase 1.
•
3-phase voltage and current inputs
o
Volts: 48 – 347 VLN Phase–Neutral, 80 – 600 VLL Phase-Phase,
Overload – Continuous 600 VLL with full accuracy, 750 VLL MaxHz.
50 / 60 ,
o
Amps: 50mA – 6A, Overload: 10 A continuous, 50A for 3 seconds
o
Field configurable for 5 Amp or 1 amp secondary CTs
o
Burden (Load): Less than 0.2VA per Volts / Amps input
o
Frequency: 50 / 60Hz 45 – 65 Hz
