Product Specifications
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Electric Equipment: |
Three-phase Four-wire |
| Installation: |
General Installation Meter |
| Power Source: |
AC Meter |
| Theory: |
Electronic Meter |
| Usage: |
Prepayment Meter |
Product Description
Reverse usage measuring
Prepaying the energy
Alarm notification when left prepayment is not enough
Overload control
Features
Reverse usage measuring
Prepaying the energy
Alarm notification when left prepayment is not enough
Overload control
Error self-inspection
RS485 and Far infrared ports
Displayed by LED.
Nominal voltage (Un): 230/400V AC
Operational voltage
0.7~1.3Un (161/279-300/520V AC)
Current: 20(100)A
Standard compliance
GB/T17215-2002
IEC62053-21: 2003
1.1 Performance criteria:
Operating humidity ≤ 85%
Storage humidity ≤ 95%
Operating temperature -20° C - +50° C
Storage temperature -30° C - +70° C
International standard IEC 62053-21
Accuracy class 1
Protection against penetration
Of dust and water IP51
Insulating encased meter of
Protective class II
1.2 Meter specifications:
Meter type DTSY1286 (LCD display)
Nominal voltage (Un) 230/400V AC
Operational voltage 0.7~1.3Un (161/279-300/520V AC)
Insulation capabilities:
- AC voltage withstand 2KV for 1 minute
- Impulse voltage withstand 6kV 1.2μS waveform
Basic current (Ib) 20A
Maximum rated current (Imax) 100A
Operational current range 0.4% Ib- Imax
Over current withstand 30Imax for 0.01s
Operational frequency range 50~60Hz ± 10%
Internal power consumption ≤ 2W / 10VA per phase
Test output flash rate (RED LED) 1600imp/kWh
Pulse output rate (pins 5 & 6) 400imp/kWh
Consumption indicator (RED LED) Flashing at load running
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.
