DZ601-48 Single Phase Energy Meter Calibration Device
Specifications
1. 48 positions for meter test2. two set separate power&standard meter to realize half meter reading and half-calibration
DZ601-48 Single Phase Energy Meter Calibration Device
The main features:
1-special aluminum sectional material meter suspension rack and special network cabinet, modern appearance
2-comprised with two sets separate power&standard meter,which can realize half meter reading and half calibrating, or whole reading,whole calibrating or half open and half close.
3-equiped with digital multifunctional reference standard meter, high accuracy class and good stability for long-term
4-able to operate by special operating keyboard
5-able to realize manual or fully-automatic meter inspection by pc controlling software
6-the software provides pre-heating function,which may realize optical scanning head auto-aligning and electronic pulses wires connection judgement
7-able to test meters with same spec but differenct meter contants
8-able to realize single-phase meters fully-automatically inspection as per requirments ,include: no load test, start test, basic errors test, and standard deviation test etc.
9-Inspection project and test project can be edit, copied,deleted and password protected
10-able to capture the color spot of the rotor for mechanical meters automatically to reduce the test time during start test and no load test
11-able to auto-short the current circuit on idle positions, no need external connection manually
12-all scanning heads can be turned over under collective control though a button and can be adjusted at 3-dimensions
13-able to set and test 2-21 times harmonic wave; to measure distortion and able to analyse the output hamonic wave and draw the wavegraph
14-it permits stop the tests for some meter position and permits test to be paused and to be kept on
15-support user-defined barcode inputting of meter information. Automatically analysis of barcode content
item |
Class 0.05 |
Class 0.1 |
|
Equipment accuracy class |
0.05 for active |
0.1 for active |
|
Standard meter accuracy class |
0.02(0.05) |
0.05 |
|
Measure repeatio (cosφ=1.0) |
0.005 |
0.007 |
|
Current range |
0.01A, 0.5A1.0A2 .5A 5A10A20A50A100A |
||
Voltage range |
220V |
||
Output power |
voltage |
600VA |
|
Current |
960VA |
||
Voltage adjusting |
Adjusting range |
0~120% |
|
Adjusting resolution |
10%1%0.1%0.01% |
||
Current adjusting |
Adjusting range |
0~120% |
|
Adjusting resolution |
10%1%0.1%0.01% |
||
Phase adjusting |
Adjusting range |
0.00°~359.9° |
|
Adjusting resolution |
10°1°0.1°0.01° |
||
Frequency adjusting |
Adjusting range |
45.00~65.00Hz |
|
Adjusting resolution |
10Hz1Hz0.1Hz |
||
Waveform distortion |
<1.0% |
||
Power stability |
<0.05% |
||
|
Display Accuracy class |
Voltage |
±0.2% |
±0.2% |
Current |
±0.5% |
±0.5% |
|
power |
±0.5% |
±0.5% |
|
frequency |
±0.2% |
±0.2% |
|
phase |
<0.2° |
<0.2° |
|
Working power |
220V±15%,50/60Hz |
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Dimension |
Meter rack |
|
|
Power case |
|
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Technical Index
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