タイトルまたは説明
Energy Meter Test
Bench PTC ***0E
Features
·The bench accord with the standard
of "IEC ****6:***2 testing equipment for electrical energy meter",
"IEC ****3".
·Close-link and ordinary calibration
both can be used, ordinary calibration can be used to test single /
three phase active and reactive energy meter (up to 0.5
class),close-link calibration can be used to test single / three
phase active and reactive energy meter (up to 1
class).
·The bench can test the converted
quantity which is caused by negative phase, voltage unbalance,
harmonic wave and so on.
·The bench can auto-calibrate
starting, no load, basic error and calibration tolerance and *4h
deflection.
·Close-link calibration is using
insulate current transformer and suitable for close-link energy
meter.
·The bench is using the HC ***0
standard power meter with comparison technology to offer the test
the error of energy meters.
·The bench is using the error
processor system to calculate the error of each energy meter by the
sub-error system which can be connected by the internal
RS**5.
·The same specification but different
constant energy meter can be tested at one time.
·For the installed pick-up equipment,
can offer 3 ranges adjustment. It is also can be accepted the
signal for both round-style energy meter and digital LED energy
meter.
·The bench can choose to operate by
keyboard or PC which is very convenient. The working status of
bench can be seen very clear and easy operation.
·The bench is using the testing
software complied with Windows *8 / ***0 / XP which can
auto-testing different energy meters.
·The software can realize the data
from energy meter for statistics, search and management. It also
can connect with on-line management for up load the
data.
·The energy meter hanging rack is
made by Aluminum compound. The whole device configuration is a
reasonable design and nice outfit.
Specification
·Accuracy class :
o 0.2
class (close-link calibration, the range of current : 0.*5A ~
**0A)
o 0.*5
/ 0.1 class (ordinary calibration)
·Standard power testing equipment
:
o HC
***0 three phase multi-functions precision power testing
instrument
o Accuracy
class : 0.*5 / 0.1 class
·Isolated current transformer
equipment :
o PTC
***3B insulate current inductance
o Accuracy
class : 0.1 (COSØ = 0.5C - 1 - 0.5L, 0.*5 ~ **0A)
o Primary
current : 3 * 0.*5 - **0A; Secondary current : 3 * 0.*5 -
**0A
o Output
power : *0VA (MAX, **0A)
·Output voltage :
o 3
* *7.7 / **0 / **0 / **0VY /â–³; range : 0 ~ **0%
o Fine
adjustment : 0.*1%
·Output current :
o 3
* 0.1 - **0A
o Fine
adjustment : 0.***1A (min)
·Range of phase : 0 - **0o fine
adjustment : 0.1o
·Frequency : *5Hz - *5Hz; fine
adjustment : 0.*1Hz
·Waveform distortion coefficient :
voltage/ current < 0.5%
·Output stability of voltage,
current, power <0.*5% (**0S)
·Output capacity (each phase) :
current : **0VA (**0A), voltage : **0VA (8 meters)
·Load : capacitance, resistance,
inductance (<
4µF)
·Harmonic wave output :
o ***1
sub-harmonic wave, contents <*0%
o 3,
5, 7 sub-harmonic wave coupling, total content <*0%
o Phase
angle control (odd sub-harmonic wave)
o Wave
group control (sub-harmonic wave)
·Starting current output : 1mA (min),
accuracy : 5%, starting power : accuracy 5%
·Numbers of calibrated energy meter :
8 (*6 on requested)
·Testing function : Basic error test;
no load test; starting test; calibration tolerance test; harmonic
test
·Input power : 3 * **0V / **0V
(Y)*0%, *0Hz; max. power consumption : ***0VA (8
meters)
| 国: |
Taiwan |
| モデル番号: |
PTC-8320E
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| 离岸价格: |
（交渉可能）
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