Mobile:86-18680475290
Tel:86-577-61670617
Fax:86-577-62051190
Web:www.lbaji.com
 |
- product name : DT862 Three-phase watt-hour meters
- product brand : LBAJI
- Place of Origin : CHINA
- E-mail : sales@labji.com
- Online Contact :
Application
Three-phase watt-hour meter is that of inductance type, used for measuring three-phase AC active or reactiv eenergy of reference frequency 50Hz or 60Hz , DT862, DT864, DS862 and DS864 series are the three-phase active energy watt-hour meters,and DX862,DX864, DX865 and DX863 series are threephase reactive energy watt-hour meters.
Produce Specification
|
Model |
Name |
Class index |
Spec |
Starting current |
Connection w ay |
|
DT862 |
Three-phase four-wire active energy watt-hour meter |
2 |
3*1.5(6)A 3*3(6)A |
0.5%/b |
Connected through multi-purpose current transfomer |
|
DT862 |
Three-phase four-wire active energy watt-hour meter |
2 |
3*5(20)A 3*10 (40)A |
0.5%/b | Direct connection |
|
DT864 |
Three-phase four-wire active energy watt-hour meter |
1 |
3*1.5(6)A 3*3(6)A |
0.4%/b | Connected through multi-purpose current transfomer |
|
Ds862 |
Three-phase three-wire active energy watt-hour meter |
2 |
3*1.5(6)A 3*3(6)A |
0.5%/b | Connected through multi-purpose current transfomer |
|
DS862 |
Three-phase three-wire active energy watt-hour meter |
2 |
3*5(20)A 3*10 (40)A |
0.5%/b | Direct connection |
|
DS862 |
Three-phase three-wire active energy watt-hour meter |
2 |
3*1.5(6)A 3*3(6)A |
0.5%/b | Connected through multi-purpose current voltage transfomer |
| DS864 3*380V |
Three-phase three-wire active energy watt-hour meter | 1 | 3*1.5(6)A 3*3(6)A | 0.4%/b | Connected through multi-purpose current transfomer |
| DS864 3*100V |
Three-phase three-wire active energy watt-hour meter | 1 | 3*1.5(6)A 3*3(6)A | 0.4%/b | Connected through multi-purpose current voltage transfomer |
| Dx862 3*380V |
Three-phase four-wire active energy watt-hour meter | 3 | 3*1.5(6)A 3*3(6)A | 1%/b | Connected through multi-purpose current transfomer |
| Dx862 3*100V |
Three-phase four-wire active energy watt-hour meter | 3 | 3*1.5(6)A 3*3(6)A | 1%/b | Connected through multi-purpose current voltage transfomer |
| Dx864 3*380V |
Three-phase four-wire active energy watt-hour meter | 2 | 3*1.5(6)A 3*3(6)A | 0.5%/b | Connected through multi-purpose current transfomer |
| Dx864 3*100V |
Three-phase four-wire active energy watt-hour meter | 2 | 3*1.5(6)A 3*3(6)A | 0.5%/b | Connected through multi-purpose current voltage transfomer |
| Dx865 3*385V |
Three-phase three-wire active energy watt-hour meter | 3 | 3*1.5(6)A 3*3(6)A | 1%/b | Connected through multi-purpose current transfomer |
| Dx865 3*100V |
Three-phase three-wire active energy watt-hour meter | 3 | 3*1.5(6)A 3*3(6)A | 1%/b | Connected through multi-purpose current voltage transfomer |
| Dx863 3*380V |
Three-phase three-wire active energy watt-hour meter | 2 | 3*1.5(6)A 3*3(6)A | 0.5%/b | Connected through multi-purpose current transfomer |
| Dx863 3*100V |
Three-phase three-wire active energy watt-hour meter | 2 | 3*1.5(6)A 3*3(6)A | 0.5%/b | Connected through multi-purpose current voltage transfomer |
Main Technical data
1 . all technical requirements stipulated in standard GB/T 15283 Alternating Current Watt-hour Metersfor Active Energy(C lassed 0.5, 1 and 2), and the reactive energy watt-hour meter conforms to all technical requirements stipulated in standard GB/T15282 Reactive Energy Watt-hour Meter.
2 . The watt-hour meter can be made into two kinds; direction connection type and the type of connection through multi-purpose current transformer or multipurpose voltage transformer.
3 . Start: under reference voltage,reference frequency and COAΦ=1(reactive energy watt-hour meter sinΦ =1). When the load current cant exceed the starting current in the table,the rotary disc of watt-hour meter can start and rotate continuously.
4 . Creeping: when current circuit of watt-hour meter has no current,and the voltage applied to voltage circuit is 80%~110% of reference value,the rotary disc of watt-hour meter rotates not more than 1 circle.
5 . Dielectric performance: when the watt-hour meter can with stand impact waeform(standard waveform 1.2/50 µ s)and impact voltage of 6kV peak value for 10 times respectively, it wont be damaged.The circuitto-earth of watt-hour meter can withstand sine waveform of 2kV and 45~65HZ at AC voltage for 1min.
Outline & installation size
