♦*5mm standard DIN-rail
installation, complying with standard DIN EN****2. Or front
board installed (mounting holes center distance *3 mm), users
can choose any one by themselves.
♦Seven module **5mm
width.
♦Cyclometer
5*1 digits display (****9.9kWh), or 6*1 LCD display with
backlight, or LED display.
♦Standard configuration
one port of pulse output passive (polarity), may select
increase a distant port of pulse output passive (nonpolarity),
complying with standard IEC*******1 and DIN
****4.
♦LED indicates
phase-line, impulse, reverse, etc.
♦Automatically detect
the direction of the trend of load current. If the LED “REV”
lights that means the load current is reverse.
♦Single direction three
components measure three phase four wire active energy
consumption. It is nothing with direction of the flow of load
current, complying with standard IEC*******1,
IEC*******1.
♦May select two
components measure three phase three wire active energy or two
phase three wire active energy.
♦Direct connect
operation or through CT or PT & CT.
♦Standard configuration
short terminal cover, which is helpful to reduce installation
space and make it convenient to install; May select extended
terminal cover.
Optional
Functions
♦Anti-tampering
functions are available;
♦Optical
port or far infrared port, RS**5 (Modbus) output interface
(optional) enable remote data transfer, remote -control
reading and parameter setting;
♦Multi-tariff
is available (optional TOU or step tariff);
Technical Parameters
|
Accuracy
|
Class 1.0
|
|
Rated voltage
|
**0VAC,**0VAC,**7VAC,**0VAC,**0VAC,**0VAC,etc.
|
|
Operation voltage range
|
Un±*0%
|
|
Insulation capabilities
|
AC voltage withstand 2kV for 1 minute; Impulse
voltage withstand 6kV - 1.2/*0μs
waveform
|
|
Rated current(A)
|
1.5(6), 5(*0), *0(*0), *0(*0),
*0(**0),etc.
|
|
Operation current range
|
0.*5Ib~ Imax
|
|
Starting current
|
0.**4Ib
|
|
Rated frequency
|
*0Hz or *0 Hz
|
|
Internal power consumption
|
Voltage circuit ≤1.0W 5VA; Current circuit
≤1VA(Ib)
|
|
Interface
|
Optical coupler (SO corresponding to DIN
****4)
|
|
Impulse valence Ra
|
0.5 or 1.0 Wh/imp
|
|
Max. operation temperature
|
**5°C ~
**0°C
|
|
Max. storage temperature
|
**0°C ~
**5°C
|
|
Relative humidity
|
≤ *5%
|
|
Service Life
|
More than *0 years
|
|
Dimension
|
**5mm x
*8mm x *3mm
|
|
