1.single phase electronic digital meter
2.applies full screen and full sealed structure
3.ABS cover and base
4.IEC62053-21
Port: Ningbo or shanghai
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 15000 Piece/Pieces per Week
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: foam+carton
Delivery Detail: about 10 working days after receive prepayment
DDS228 single phase digital meter adopts micro-electronic technology to measure the power. It gets the voltage sampling signals
from the voltage divider and gets the current signals from the current divider, then
gets the current & voltage signals from the multiplier and through frequency conversion
to produce a counting pulse in which the frequency is in direct ratio with the voltage current
product. Then the counter is driven by frequency dividing stepping motor to measure the power.
Its function index are completely conformed to National Standard GB/T17215-98
Structure characteristics:
1> The electric meter applies full screen and full sealed structure.
2> It has the features of satisfactory electromagnetic resistance function, low
self-consumption and power saving, high precision prevent stealing, high overload
and long service time, etc
3> standard:IEC62053-21.
4> The meter base made by ABS ,Iron,Aluminum,etc
5> The terminal screws and seal screws made by stainless steel to avoid rust
main technical data:
1> Relative temperature:-10~+70
2> Relative humidity: =or<85%
3> accuracy class: class 1.0 /class 2.0
4> counter display or LCD display
Specification data:
1> rated voltage:220V 230V 240V
2> rated frequency:50HZ 60HZ
3> Basic current(Max current):1.5(6)A 2.5(10)A 5(20)A 10(40)A
15(60)A 20(80)A 5(30)A 10(60)A
install dimensions:
Model No.: EMR7370+MT7110
Features: energy saving meter
1.Pretty outward design
2.Best work performance
3.Big LCD display remote control
4.Multi-fucntion ava
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Features: 1.Multimeter 3 3/4 digits, 3,999 Count
2.AC True RMS Multimeter
3.Auto/Manual range
4.42 Segment analog bar graph
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Features: The products consists of 4 main parts a display unit, sensor clamps, transmitter unit and individual socket transmitters
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2. Multi-tariff energy
3. RS485/ Modbus
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Features: renewable energy
1>Pretty outward design
2>Best work performance
3>GS/CE approval
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Kwh meter,
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Features: *phase meter SM852B
*measuring frequency range:20-400Hz
*operational voltage:60-6000V(3 phase AC)