COMMODITY:Three Phase Charge Control Intelligent Watt-hour Meter
Model NO:DTSDY9866 CD7
Application: Measurement & power meter box in commercial or public buildings,schools,apartment,residential buildings and also comprehensively used in new energy field for measurement,monitoring,controlling etc.
Overview:
Adopts advanced technologies such as super-large scale-digital signal processing chip and fully isolated standard RS485 communication interface and integrates many functions such as
Electric energy metering,information storage and processing,real-time monitoring,automatic control,information interaction and so on.
Key Feature:
|
PARAMETER |
PERFORMANCE INDICATION |
|
|
VOLTAGE INPUT |
RATED VOLTAGE |
AC:220V/380V 、0.7Un~1.2Un |
|
REF FREQUENCY |
50Hz |
|
|
CURRENT INPUT |
INPUT CURRENT |
1.5（6）A 、5（60）A 、5（80）A |
|
Starting CURRENT |
0.4%Ib |
|
|
ACCURACY |
GRADE |
Direct:1.0s via transformer:0.5s |
|
PULSE |
PULSE CONSTANT |
DIRECT：400imp/kWh via transformer:6400imp/KWh |
|
LCD DISPLAY |
RANGE |
0～99999999 |
|
SECURITY PERFORMANCE |
INSULATION RESISTANCE |
≥100MΩ |
|
WITHSTAND VOLTAGE |
2KV/1min(AC RMS) |
|
|
AVERAGE NO BREAKDOWN TIME |
≥50000h |
|
|
WORKING ENVIRONMENT |
TEMPERATURE |
WORKING：－10~＋50℃ STORAGE：－25~＋70℃ |
|
HUMIDITY |
≤90%RH，NO CONDENSATION & CORROSIVE GAS PLACE |
|
|
ELEVATION |
≤2000m |
|
Sample:DTSD9866 CD7(herein),”D” means power meter,”T”
means Three phase,9866 means HOKO’s model code,
”S” means electronic,”C” means RS485,”D7”
Means rail module number as 7P.
Installation and Dimention
Direct cut in specification (plan form diagram)
Direct cut in specification (plan form diagram)
Cut in via transformer (plan form diagram)
|
1 |
Wiring function terminals block,pulse,RS485 communication interface(?tripping relay),(?switching value input) |
|
2 |
Antenna connector for mounting a glue stick antenna or an extended suction cup antenna |
|
3 |
Strong current terminal block |
|
4 |
Protection cover/lead blocking ring |
|
5 |
Indicator lamp:alarm switch off and pulse |
|
6 |
LCD screen |
|
7 |
Operation key |
|
8 |
SIM card slot(used with wireless communication function |
|
9 |
Current sampling terminal block(mutual inductance access) |
|
10 |
Voltage sampling wiring terminal(mutual inductance access) |
Spare parts name
Three Phase Charge Control Intelligent Watt-hour Meter
GuangZhou HOKO Electric Co.,Ltd
fax：020-81609088
Yue ICP preparation number 14059767
Company address: Fangcun Avenue East, Liwan District, Guangzhou City
Building 68, 1850 Creative Park, 200
market：020-81609299 81609298
switchboard：020-81609266 81609277
Yue Gong Wang An Bei No. 44010302000942
