3 phase watt meter
1.heat resistance
2.easy to use
3.200r/KWH
Port: Shanghai
Minimum Order Quantity: 100 Piece/Pieces
Supply Ability: 100000 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: Export standard package or accoding customer's design
Delivery Detail: 15-30 days
3 phase watt meter
1.heat resistance
2.easy to use
3.200r/KWH
Application
Three-phase watt-hour meter is that of inductance type, used for measuring three-phase AC active
or reactive energy 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 reactiveenergy watt-hour meters.
Main Technical data
1. The active energy watt-hour meter conforms to
all technical requirements stipulated in standard
GB/T15283 Alternating Current Watt-hour Meters
for Active Energy (Classes 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 COS =1 (reactive energy watt-hour meter sin =1),
when the load current can't exceed the starting current
in the table, the rotary disc of watt-hour meter can
start and rotate continuously.
4. Creeping: w hen 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. Dielectr ic performance: when the watt-hour meter
can with stan d impact waveform (standard waveform
1.2/50 s)and impact voltage of 6kV peak value for
10 times respectively, it won't be damaged. The circuitto-
earth of watt-hour meter can withstand sine waveform
of 2kV and 45~65Hz at AC voltage for 1min.