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PTA-2 Three Phase Electronic Multi-rate Watt-Hour Meter
PTA-2
Three Phase Electronic Multi-rate Watt-Hour Meter
Description
Three phase electronic multi-rate watt-hour meter is a kind of new style three
phase electronic multi-rate watt-hour meter, energy data display adopt 7 digits
wide temperature type crystal display, with many functions of multi-rate
(time-of use) energy measurement, infrared carrier wave communication and RS485
serial port communication reading meter, etc. The meter completely accord with
relevant technical requirements of class 1 and class 2 single phase energy
meter stipulated in National standard GB/T17215-2002 and international standard
IEC61036. It has following features: Good reliability, small volume, light
weight, specious nice appearance, convenient installation, etc.
Functions
1. May select 35mm DIN rail installation or installation on the board.
2. Have 3 tariffs, 12 daily periods of times, may select single tariff function
in weekend.
3. Inner emplaced clock, after power cut down, the message is preserved
forever, inner emplaced spare batteries and free of maintenance.
4. The direction of electric power can be distinguished automatically, accident
is checked automatically.
5. Infrared carrier wave communication
Technical
Parameters
|
Name |
Type |
Accuracy |
Rated voltage(V) |
Rated current(A) |
|
Three phase four wire active energy electronic type Watt-hour meter |
PTA-2 |
Class 1 |
3×380/220V 3×100/57.5V |
1.5(6),3(6),5(30), 10(50),15(90), 20(100),5(40),5(100) |
|
Three phase four wire active energy electronic type Watt-hour meter |
PTA-20 |
Class 2 |
3×380/220V 3×100/57.5V |
1.5(6),3(6),5(30), 10(50),15(90), 20(100),5(40),5(100) |
|
Three phase three phase active energy electronic type watt-hour meter |
PTA-30 |
Class 1 |
3×100V 3×380V |
1.5(6),3(6),5(30), 10(50),15(90), 20(100),5(40),5(100) |
|
Three phase three phase active energy electronic type watt-hour meter |
PTA-50 |
Class 2 |
3×100V 3×380V |
1.5(6),3(6),5(30), 10(50),15(90), 20(100),5(40),5(100) |
Outer & Mount Dimension
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