DAE DEM720 Installation Manual

1p2w Energy Meter
DEM720
Installation Guide
1
Front Panel
Model Number
LCD Display
Meter Constant
Indicator
Communication
Indicators
Reserved
Meter
1p2w,120V,50A,TA=10,60Hz
Specifications
2012 S/N 30021716 DEM730
Serial Number
Shorting Plate
* Must be tightly
screwed
Connector Terminals
2
Dimensions
0.47"
5.31"
1p2w,120V,50A,TA=10,60Hz
4.17"
1.85"
2.30"
Mounting
Screw Hole 0.2"
0.24"
4.92"
Screw Hole 0.2"
0.40"
3.70"
0.24" 0.24"
Weight: 495g (2.4lbs)
DEM720 installation guide-1.1us_P1
3
Terminals
Power Cable: <High Voltage>
1.Please use wire size and type in accordance with
electrical regulations
2.Make sure that the wires are screwed tightly to
their terminals.
*Note: 14mm2 is the largest wire size that
can pass through the hole
L
N
4
Wiring Diagram
Power Source
AC110V or AC220V
N L
Circuit
Breaker
**Note:
Select the model with the voltage (AC110V or
AC220V) appropriate for the required
Unit: inches
application
5
Lead Seal
Loop the copper
strand through
the hoop
Load
Thread the copper
strand through the
lead seal
1p2w,120V,50A,TA=10,60Hz
Crimp tight using
electrical pliers
Load
Finished
6
LCD Display
Power Up Display Sequence
Sequence
1.
2.
1p2w,120V,50A,TA=10,60Hz
3.
4.
5.
●Normal Operating Display: Cumulative kWh
●Display On Button Tap
Tap button
Sequence
1.
2.
3.
4.
P1
Description
Display
Blinks twice
Firmware version
r - - - XX
(actual version will vary)
A1 - XXX
Reserved
b - 1 XX Reserved
XXXXX.X
Cumulative kWh
XXXXX.X
With one decimal place
1p2w,120V,50A,TA=10,60Hz
Display Description
r - - - XX
Firmware version
A1 - XXX
Reserved
b - 1 XX
Reserved
XXXXX.X
Cumulative kWh