DRT-301C
Three phases electricity Energy meter for DIN-rail mounting (six modules). CT Changing-Ratio fully programmable.
Active energy measurement in three phases four wires alternating current circuits. With RS485 and Far infrared communication port.
Standard compliance
GB/T17215-2002
IEC62053-21: 2003
Features
DIN rail mounting
Wide rage current measurement
High accuracy, stability
Low power consumption
With RS485 and Far-infrared communication port
Communication baud rate can be set 1200, 2400, 4800, 9600, 19200(option)
Easy installation
5A CT version for measuring with current transformers available
27 CT Changing-Ratios to choose
|
Accuracy Class |
1 |
|
Reference Voltage ( Un) |
230/400V AC (3~) |
|
Operating Voltage |
161/279 - 300/520V AC (3~) |
|
Impulse Voltage |
6kV -1.2μ S waveform |
|
Rated Current (Ib ) |
1.5 /10 A |
|
Maximum Rated Current (Imax) |
6 /100A |
|
Operating Current Range |
0.4% Ib ~ Imax |
|
Operating Frequency Range |
50Hz± 10% |
|
Internal Power Consumption |
< 2W/10VA |
|
Operating Humidity range |
< 75% |
|
Storage Humidity range |
< 95% |
|
Operating Temperature range |
-10º C ~+50º C |
|
Storage Temperature range |
-30º C - +70º C |
|
Overall dimensions(mm) |
130× 126× 65 |
|
Weight(kg) |
about 0.7kg (net) |
|
CT Changing-Ratio |
Fully Programmable( 27 ratios) |
|
Communication port |
RS485 and Far infrared port |
|
Data save |
More than 20 years |
|
Protocol |
MODBUS RTU |
Shanghai Fengyilong Electronic Co., Ltd. is an experienced manufacturer of electronic meters, and has its headquarter in Shanghai, China and subsidiary factory in Jiangsu province. As a member of National Instrument & Meter Associations, we have involved in drafting our National Standards for instruments & meters.
We are an ISO9001 company, we have very good quality control mechanism on production process. We have our dinrail energy meter, prepayment energy meter, socket energy meter CE approved.
We have our own import and export rights and possess skillful import & export operating persons as well.
Here we are highly honored to enter into your business line, so we heartily wish to serve you with our good products. We also hope that we can join our hands to work hard for our mutual future.
You are welcome to visit our showroom.
