Product Description
DDS**9 electronic single-phase electric meter Application:
DDS**9 Series electronic single-phase electric meter is the most
advanced static electronic meter in ***** meter designs use
large-scale integrated circuit, high reliability step motor, it can
meter the AC single-phase active energy(voltage
rating:**0V;frepuency *0Hz), positive and negative two directions
and accumulates in one ***** on flash light, so it could be manged
very easy. The quality technical norm of the products is in
accordance with the GB/T*********2 national standard and IEC****6
international standard. Principle: The meter samples the voltage
and the current at the voltage divider bulit in the ***** samples
are went to the amplifier and multiplier, output of the multiplier
is processed by the integrated circuit V/F conversion, frepuency
divider, power drive circuits to provide plus to drive step motor
and mechanical register to accumulate custmer’s electrical energy
consume. Technical indexes: High
accuracy:error<�1.0%1Class(<�2.0%2class) High sensitivity:initial
starting current <0.4%Ib Range of large load :current overload
ratio>6 The temperature range:The normal temperature of work:*****5
The extreme limit temperature: *****5 Low power
consumption:consumption of meter itself <1W High
reliabilty:MTBF>**5 Weigh:<0.6kg Starting current the meter can wok
correctly at rated frequency, when load current is Larger than
0.4%Ib.(power factor:1), Running with no-load The meter use logic
circuit to anti-creep. Watt hour meter, watt hour meters, kilowatt
hour meter, kilowatt hour meters, kilowatt-hour meter,
kilowatt-hour meters, kwhmeter, kwh meters, electricity meter,
electricity meters, electric meter, electric meters, electronic
meter, electronic meters, electrical meter, electrical meters,
KwhMeters, kwh-meter, Electric Energy Meter, billing meter, Static
Watt Hour Meter, mechanical kwh meters, watthour power meter
website:feiyueunited
Country: |
China |
Model No: |
DDS169 electronic single-phase elec
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FOB Price: |
(Negotiable)
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