Specifications
Place of Origin :
Zhejiang, China
Brand Name :
Gomelong
Display Type :
Digital Only
Phase :
Three Phase
Measuring Energy Range :
0-999kwh
Accuracy Class :
0.5
Output Voltage :
0-400V
Operating Temperature :
-30-50 degree
Dimensions :
100mmx96mmx50mm
Type :
three Phase Power Meter
Product name :
single phase digital voltage meter
Communication :
RS485 Modbus RTU
Display :
LED Display
Frequency :
50HZ/60HZ
Certificate :
CE ISO9001
Rated current :
AC 1A/ 5A
Rated voltage :
AC 110V/380V
Standard :
IEC62053-21
Function :
Measurement
Packaging Details :
Carton box + foam
MOQ :
100 Pieces
Price :
$15.00/Pieces 100-999 Pieces
Description
Product Description

Items Technical parameters
input signal Wiring network Three-phase three-wire; three-phase four-wire
Voltage Range AC 100V, AC400V
overload Constant overload: 1.2 times; instant overload: 10times/10s
Power consumption < 1VA/ (each phase), impedance >500KΩ
Accuracy Class RMS measure , Class 0.5.
Current Range AC1A,,AC5A
overload Constant overload: 1.2tiimes; instant overload: 10times/10s
Power consumption < 0.4VA/ (each phase), impedance <2KΩ
Accuracy Class RMS measure , Class 0.5.
Display Programmable, switch, cycle (led) display
Auxiliary power Power supply AC/DC110V/220V/380V/85-264VAC
Power consumption <5VA
Display LED display, LCD display (selectable)
output signal Communication RS-485 MODBUS-RTU Agreement
Electric energy pulse /
On-off input Two-way on-off input;; opto-couplers isolation and passive dry contact (selectable)
On-off output Two-way on-off output;; optocouplers relay (selectable)
Analogy output Four-way analogy output 0-20mA/4-20mA (selectable)
Environment Working environment -25-55 ° C
Storage environment -20-70 ° C
Humidity ≤ 85% RH, no condensation, no corrosive gas sites
Elevation ≤3000m
Safety Withstand voltage Input/power>2kV,Input/output>2kV,power/output>1kV.
Insulation resistance The auxiliary power supply, input and output on the instrument's cover >50MΩ

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Place of Origin :
Zhejiang, China
Brand Name :
Gomelong
Display Type :
Digital Only
Phase :
Three Phase
Measuring Energy Range :
0-999kwh
Accuracy Class :
0.5
Contact Supplier
Hot selling three  phase digital current and voltage  meter
Hot selling three  phase digital current and voltage  meter

Zhejiang Gomelong Meter Co., Ltd.

Active Member
3 Years
Since 2010
Business Type :
Manufacturer, Exporter
Total Annual :
8000000-10000000
Employee Number :
100~200
Certification Level :
Active Member
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