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1. This device
has rational design and nice look. Its hanging frame
and table frame are all
made of special aluminium
alloy materials. The table plate is consist of fire-proofing
a-
nd heat proof fiber materials,
which makes the whole device has gentle color, harmonic
p-
roportion, solid configuration,
unique craftsmanship and nice looking.
2. This device combines specialized key-board operation
and PC operation together, rather c-
onvenient to use. The
key-board has liquid crystal display so that the
operation of this
device is clear at a
glance and the operation is fairly easy. PC controls
software, well-
bedded, nice interface,
and flexible use.
3. High automation. When measure watt-hour meter,technicians
only need to hang the device w-
ell, adjust light and
electricity sampler properly and set the parameters
correctly, all
of the testing items
(including pre-heat, creeping test, starting test,
standard error t-
est, intrinsic error
test) are controlled by PC, completed once. Calibrating
procedure c-
an be compliance with
national regulation or defined by user himself.
4. Light and electricity sampler is able to realize
three-dimensional adjustment,not only s-
ample the rotating signal
of rotary type watt-hour meter, but also receive
the strobosco-
pic signal of electric
watt-hour meter.
5. Error dealing system able to receive signal from
light and electricity sampler, output i-
mpulse of install type
electronic meter, high-frequency impulse signal
from standard watt
-hour meter and so on.
6. Able to calibrate simultaneously similar type
(phase wire, rated voltage, labeled current
are the same) and watt-hour
meters with different constants (three types of
constants li-
mited).
7. Able to measure communication function,demand
errors and clock errors of 485 connector of
multi-functional watt-hour
meter (the meter must have clock signal output).
8. Automatically localize the black sign of rotary
type watt-hour meter’s turntable, in or-
der to make creeping
(starting) test conveniently.
9. Able to add 2nd ~21st harmonic waves on the fundamental
wave.Amplitude value and phase c-
an be set according to
different requirements. Moreover, it is able to
make harmonic ana-
lysis on the output capacity
and draw waveform as well.
10. Able to measure every unit’s voltage, current,stability
of power and stability of three
phase total power automatically,
and able to show ratio error of device monitor and
three-
phase asymmetry index
of output electricity (equipped with digital standard
meter device).
11. High stability, good reliability and large output
power. Voltage (current) circuit is ab-
le to take any load.
12. This device has advanced error testing, localizing,
protecting and alarming function, in
case of damage caused
by man-made wire connection and operation failure.
13. PC management software processes perfect functions
such as report forms printing, mathe-
matics statistics, assets
maintenance and so on. |
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1. Worst case
accuracy: ±0.05%, ±0.1%;
2. Output voltage:
3*100V/577V Y 3*100V△
3*380V／220V Y 3*380V
△
Adjust range 0~120%,
consistent adjustable, adjust accuracy: super than
±0.01%
3. Output current: 0.1A、0.25A、0.5A、1A、2.5A、5A、10A、20A、50A、100A
Adjust range 0~120%,
consistent adjustable, adjust accuracy: super than
±0.01%
4．Output power：
（voltage circuit） PEC-S-6
100VA ，PEC-S-16 500VA
（current circuit） PEC-S-6 150VA，PEC-S-16 800VA
5．Stability of voltage, current, power output:
≤0.02％/120S PF＝1（0.05% device）
≤0.05％/120S PF＝1（0.1device）
6．Degree of distortion of output voltage, current
wave form：≤ 0.3％
7．Three phase symmetry degree： super than 120°土0.3°
8．Frequency range： 45Hz～65Hz regulation accuracy：
0.01Hz
9．Phasing moving range：-180.0 ～180.0°，regulation
accuracy:0.01°
10．Stability degree of standard crystal oscillator：≤
10-7/S
11．Degree of indicator: worst case accuracy of voltage
and current:土0.2%
degree of phase meter: 土0.01°
degree of frequency meter: 土0.01Hz
12. Hanging meter’s quantity： 3 pieces、 6 pieces
、12 pieces、 16 pieces
13．Electricity supply source： 3*220V士10％～50Hz
14．The largest power consumption： PEC-S-6 1500 VA，PEC-S-16
3000 VA
15．Working environment：temperature: 20℃土5℃ relative
humidity ≤85％
16．Size and weight: PEC-S-12: 2380mm * 710 mm *
1900 mm 350Kg |
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