Other Technical Parameter; Emc Specifications; Structure Specifications - Huawei DTSU666-H User Manual

DTSU666-H Smart Power Sensor
User Manual
The shortest testing time
For instrument of class 1:
From the formula: k represents energy meter constant (imp/kWh), m represents the testing
component quantity, U
(A).
A.2.5 Other technical parameter
Scale range
Communication protocol
A.3 EMC Specifications
EMC performance of the meter conforms to the following relevant technical standard:
IEC 61326-1:2012, IEC 61326-2-1:2012
EN 61326-1:2013, EN 61326-2-1:2013
EN61000-3-2:2005/A2:2009, EN61000-3-3:2008
A.4 Structure Specifications
Item
Installation mode
Dimensions (H x W
x D)
Weight
Issue 01 (2018-05-18)
:
represents the referenced voltage (V), I
n
0-999999.9 kWh
Modbus-RTU
Specifications
Directly stuck the sensor on the din rail and finally install it on the
power distribution box.
1) When installing, please firstly stuck one side of the card slot and
then forcibly stuck it on the din rail.
2) When disassembling, please use a screwdriver to forcibly hold the
flexible card and then take out the sensor.
72 mm x100mm x 65.5 mm (± 0.5 mm)
≤ 0.8 kg
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A Technical Specifications
represents the large current
max
17