4F., No.11, Ln. 235, Baoqiao Rd., Xindian Dist., New Taipei City 231, Taiwan, R.O.C. / TEL:886-2-2917-5865~9 / FAX:886-2-2917-3946 / [email protected] / www.hc.com.tw1
The energy auto-calibration system is a new
generation, high precision, energy meter calibration
equipment. It uses the advanced technology and
components available in update technology to
overcome traditional low efficiency, heat and
reliability problem to increase the work reliability and
better load. The test bench can be used to test the
single or three phase energy meters, and it follows
the national standard and regulation as “IEC60736 :
1982 and IEC62053 to develop and design.
The test bench is using the aluminum compound
configuration to form with the digital controlled signal
source with PWM amplifier, standard precision
instrument, error system and auto-testing software.
The bench can do the warm up test, starting test, no
load test (creep test), error test (accuracy test), dial
test, tests of the influence quantities and test of
repeatability of the measurements. Moreover, it also
has the auto-search black marker function which can
precisely locate the black marker during the no load
test and starting test.
The bench is using the PWM to amplify voltage /
current output with high efficiency at > 85%, and
lower heat. Therefore, it can check the malfunction
checking, preset, alarm, and protection.
The signal source is using the newest digital
controlled sine wave technology for frequency,
amplitude and phase adjust. The bench is using
comparison technology to test the error of energy
meters; and the different constant energy meter can
be tested at one time. It 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-485.
The energy meter hanging rack is made by
Aluminum compound, the whole device configuration
is a reasonable design and nice outfit. The bench can
be installed scanning head, which can offer 3 ranges
adjustment, and it can sample the signal of
round-style energy meter and digital LED energy
meter.
The test bench is using the testing software complied
with WINDOWS98 / 2000 / XP which can
auto-testing different energy meters. The software
includes Database Management System to realize
the data from energy meter for gathering statistics,
category search and management.
The test bench of operating conditions :
• Ambient temperature 10ºC to 50ºC
for operation and from (-) 10ºC to (+) 65ºC
for storage.
• Relative humidity up to 85%.
• Power supply :
220V / 240V ±15% for single phase supply.
3 X 220V / 380V(Y) ±15% for three phase supply.
• Frequency 50Hz ± 10%.
PTC 8000 SeriesSingle / Three Energy Meter Test Bench
22
Accuracy of Input RangesPower Factor Range 0~1.0000 (leading to lagging) Accuracy 0.05% RG Resolution 0.0001Phase Angle Range 0.0~359.9° Accuracy ≦0.03º between 1~359º Resolution 0.001ºFrequency Range 45~65 Hz Accuracy 0.02% RD
Resolution 0.0001 HzEnergy Calibration FunctionUsing HC 3100 as a Calibration Reference Accuracy 0.05% RD (refer to energy / power input ranges) Error detection % error in reading Measured input Digital signals from energy meters: Pulse or open collector Logic of input Level high ≧1.8V, level low≦0.8V Input range 0.001 WH to 99.999 WH per pulse or 30~300000 pulses per kWh Test interval (N) Numbers of input test pulses, 1~99
Case study This reference is usually paired with PTC8320E or PTC8320D test bench.. This reference could be applied in Labs for testing or calibration in professional meter manufacturers.
Three Phase Multi-Function & Precision Power Testing InstrumentHC 3100HC 3100
Three Phase Energy Meter Test Bench (mobile type)PTC 8300D PTC 8300D
Specifications • Accuracy : Output voltage, current, and power : 0.1%• Output voltage and current distortion : < 0.5% (if it is a linear load)• Output power stability The variation of pre-set output power within 180S will ≤ 0.02% compared with the measurement range• Electric quantity symmetry among the three phases The difference between any line voltage or phase voltage is ≤ 0.2%; the difference between any phase current, the value is not ≤ 0.2%; the difference between any phase current, the corresponding phase is ≤ 0.2°• Harmonic wave setting Number of harmonic wave : 2 - 21 Content of harmonic wave : < 40% (compared with base wave) Phase of harmonic wave : 0° - 359.9°• HC 3100B standard reference meter - Able to test V, A, W, Var, VA, Watthour, Varhour, F, PF, ø (including sine wave, 90°, 60°reactive power) - Accuracy : 0.1 / 0.05% - Input voltage : 3 × 440 / 600 VY / △ - Input current : 3 × 100A - Input frequency : 40 - 70Hz - Communication part : RS-232 - Display digit : 6 bit - Temperature influence : max 10PP m / ºC
• Power supply
AC single-phase 220V / 240V,
(100V / 110V also available), 50 / 60Hz,
maximum input power consumption : 500W
• Outer dimensions : 480 × 550 × 178 mm
Case study
Output electricquantity adjustment
Adjustment range
Adjustment fineness(for option)
Max. output voltage / current
Voltage adjustment
0% - 125% of each shift value
0% - 120% of each shift value
10%, 1%,
0.1%, 0.01%
10%, 1%,
0.1%, 0.01%
300V
Current adjustment
120A
Phase adjustment 0° - 359.99° 10°, 1°, 0.1°, 0.01°
Voltage and current measurement ranges Output capacity
Output Voltages 5-300V
0.1A,1A,5A,20A,100A
Voltage loop
Current loop Max. 100VA
Max. 50VA
Output Currents
The model boasts the very unique advantage.
It is our portable test bench! It can be applied for offsite
tests and operated everywhere!
If you need a compact and easy to move test bench to
meet your meter testing needs, PTC8300D will be your
best choice.
High Accuracy Reference Reading / 0.05% ReadingThe HC 3100 is a multi-function precision power meter for both three phase and single phase measurements. The measurements are comprehensive & fully auto-ranging covering 3x voltage, 3xcurrent, active power (KW + KWH), reactive power (KVar+KVarH), apparent power (KVA), frequency, phase angle and power factor etc.
Energy / Power Calibration FunctionHC 3100 also provides energy / power calibration functions with digital input and output, and can be used as a master or sub reference in measurements. The input is used to accept the measured energy signal when performing calibration functions and the output is used as a reference to external comparator or reference standard.
4F., No.11, Ln. 235, Baoqiao Rd., Xindian Dist., New Taipei City 231, Taiwan, R.O.C. / TEL:886-2-2917-5865~9 / FAX:886-2-2917-3946 / [email protected] / www.hc.com.tw3
PTC 8125DPTC 8125DSingle Phase Energy Meter Test Bench Auto-Calibration System
Main Feature
Dimension
• The bench can be used to test single phase active
energy meter (up to 0.5 class)
• Voltage is isolated by MSVT
(multi secondary voltage transformer) output, which
suits for the voltage / current close-link test of signal
phase energy meter
• The accuracy of test bench : 0.05 / 0.1%
• Reference standard meter
HC 3801 single phase reference standard energy meter
Accuracy : 0.05 / 0.1%
• Standard CT (current transformer) : 0.01 / 0.02%
• MSVT (multi secondary voltage transformer) : 0.02%
- Primary voltage : 180 - 300V (Normal Voltage : 240V)
- Secondary voltage : 180 - 300V
- Secondary VA rating : 15VA per winding
- Insulation secondary to secondary : 500V, 50Hz, 60sec.
- Primary to secondary ratio accuracy : ±0.1% (typical)
- Secondary to secondary ratio accuracy : < ±0.02%
- Secondary to secondary phase angle accuracy
< ±1 minute
- Number of secondary output : 8 - 60 channel
• Voltage amplifier
Output voltage : 50 - 288V
Output maximum power : 800VA
• Current amplifier
Output current : 1mA-120A (option for 1mA - 200A)
Output maximum power : 1500VA
Type of bench
Meters NumberNumber
of rowSize
Integration
61224324048
111222
SingleDoubleDoubleDoubleDoubleDouble
1600 × 700 × 1600 mm1600 × 700 × 1920 mm2400 × 700 × 1920 mm1800 × 700 × 1920 mm2200 × 700 × 1920 mm2400 × 700 × 1920 mm
Fission
24324048
1222
DoubleDoubleDoubleDouble
2400 × 600 × 1920 mm1800 × 600 × 1920 mm2200 × 600 × 1920 mm2400 × 600 × 1920 mm
Power source console : 600 (W) × 800 (D) × 1920 (H) mm
• For voltage / current amplifier
- Resolution : 0.01%
- Stability : < 0.05% / 3 min (time base 5S)
- Distortion factor : < 0.5% at linear load
- Frequency : 45 - 65Hz
- Power efficiency : > 85%
- Ambient temperature : 10ºC - 50ºC
- Electronic overload protection and security for
open current circuit
• Phase Angle : 0° - 360°
Resolution of phase angle setting : 0.1°
• Output frequency : 45 - 65Hz; resolution : 0.01Hz
• Output stability of power : < 0.05% (180S)
• Input power : 220 / 240V ±15%, 50 / 60Hz
Power consumption : max. 2500VA
Specifications
The model is the basic model of our single phase test
bench and could be applied in manufacturer and lab.
Case study
PTC 8000 SeriesSingle / Three Energy Meter Test BenchPTC 80Single / Thr
8000 SeriesThree Energy Meterter Te Test Bench
4
PTC 8125MPTC 8125M
Type of bench
Meters NumberNumber
of rowSize
Integration
61224324048
111222
SingleDoubleDoubleDoubleDoubleDouble
1600 × 700 × 1600 mm1600 × 700 × 1920 mm2400 × 700 × 1920 mm1800 × 700 × 1920 mm2200 × 700 × 1920 mm2400 × 700 × 1920 mm
Fission
24324048
1222
DoubleDoubleDoubleDouble
2400 × 600 × 1920 mm1800 × 600 × 1920 mm2200 × 600 × 1920 mm2400 × 600 × 1920 mm
Power source console : 600 (W) × 800 (D) × 1920 (H) mm
Single Phase Energy Meter Test Bench Auto-Calibration System
Main Feature
Dimension
Specifications
Case study
• Accuracy of test bench : 0.05 / 0.1 / 0.2%
• Reference standard meter
HC-3101 Single Phase Digital Power Meter
- Accuracy : Watt : 0.05%; Var : 0.1%
- Voltage : 50 - 300V (phase to neutral)
- Current : 1mA - 120A
- Accuracy : 10 mA - 120A
- Input frequency : 45 - 65Hz
• MSVT (multi secondary voltage transformer)
- Primary voltage : 180 - 300V (normal voltage : 240V)
- Secondary voltage : 180 - 300V
- Secondary VA rating : 10VA per winding
- Insulation secondary to secondary : 500V, 50Hz, 60sec.
- Primary to secondary ratio accuracy : ±0.1% (typical)
- Secondary to secondary ratio accuracy : < ±0.02%
- Secondary to secondary phase angle accuracy :
±1 minute
- Number of secondary output : 6 - 48 channel
• Voltage amplifier
Voltage : 0 - 300V
Output power capability : 100 - 600VA
(by meter positions)
• Current amplifier
Current : 0 - 120A
Output power capability : 300 - 1500VA (by meter positions)
• For voltage / current amplifier
- Resolution : 0.01% adjustable
- Accuracy of voltage and current setting : ≤ 0.05%
- Distortion factor current and voltage circuit : 0.5 % (max)
- Frequency : 45 - 65Hz adjustable in steps of 0.01Hz
- Resolution : 0.01 Hz
- Accuracy of frequency setting : 0.01Hz
• Phase angle : 0 - 360°; resolution : 0.1° adjustable
• Power factor : cosø or sinø = 0.00 to 1.00
• Accuracy of phase angle setting : 0.1 ° (max)
• Harmonics : up to 21th
• Power Stability : < 0.05% / 3 min (time base 5S)
• Input power : 220 / 240V ±15%, 50 / 60Hz
Power consumption : max. 2500VA
• The bench can be used to test single phase active
and reactive energy meters (up to 0.5 class)
• Voltage is isolated by MSVT
(multi secondary voltage transformer) output,
which suits for the voltage / current close-link test of
signal phase energy meter
The model has unique functions which can measure Watt
and Var and have PF and harmonic function built-in.
It is very suitable for meter manufacturers and
professional labs that regularly measures single phase
meters.
4F., No.11, Ln. 235, Baoqiao Rd., Xindian Dist., New Taipei City 231, Taiwan, R.O.C. / TEL:886-2-2917-5865~9 / FAX:886-2-2917-3946 / [email protected] / www.hc.com.tw5
PTC 8320DPTC 8320DThree Phase Energy Meter Test Bench Auto-Calibration System
Main Feature
Dimension
Type of bench
Meters NumberNumber
of rowSize
Integration
68
10121620
111111
SingleSingleSingleDoubleDoubleDouble
68
10121620
111111
SingleSingleSingleDoubleDoubleDouble
2000 × 750 × 1650 mm2400 × 750 × 1650 mm2700 × 750 × 1650 mm2000 × 750 × 1920 mm2400 × 750 × 1920 mm2700 × 750 × 1920 mm
2400 × 600 × 1920 mm2700 × 600 × 1920 mm
Fission
2000 × 600 × 1650 mm2400 × 600 × 1650 mm2700 × 600 × 1650 mm2000 × 600 × 1920 mm
243240
222
DoubleDoubleDouble
2400 × 600 × 1920 mm2700 × 600 × 1920 mm
2000 × 600 × 1920 mm
Power source console : 600 (W) × 800 (D) × 1920 (H) mm
Specifications
Case study
• The bench can be used to test both single / three phase
active and reactive energy meters (up to 0.2 class), and
it is also suitable for four quadrant test.
• The signal source can repeatedly add 2 - 21 harmonics
on the first sine wave, or cause sub-harmonic wave and
odd sub-harmonic wave.
• Accuracy of test bench : 0.05 / 0.1%• Reference standard meter HC 3100 three phase multi-functions precision power testing instrument - Accuracy : 0.05% - Input voltage : 3 × 50 - 400V (phase to neutral) 3 × 70 - 600V (phase to phase) - Current : 1mA - 120A - Accuracy : 10 mA - 120A - Input frequency : 45 - 65Hz - Measuring mode : 3W active, 3W reactive, 3W sine reactive, 3W 60° reactive,4W active, 4W reactive, 4W sine reactive, 4W 90° reactive.• Voltage amplifier Voltage : 30 - 400V (3 phase with neutral) Output power capability : 100 - 600VA (by meter positions)• Current amplifier Current : 0-120A (option for 0 - 200A) Output power capability : 300 - 1500VA (by meter positions)• For voltage / current amplifier - Resolution : 0.0001A (min) adjustable on each phase - Power efficiency : > 85% - Accuracy of voltage and current setting : ≤ 0.05% - Distortion factor current and voltage circuit : 0.5% (max) - Frequency : 45 - 65 Hz adjustable in steps of 0.01Hz - Resolution : 0.01 Hz
- Accuracy of frequency setting : 0.01 Hz
• Phase angle : 0 - 360°
Resolution : 0.1° adjustable in each phase
• Power factor : cosø or sinø = 0.00 to 1.00 in all four
quadrants (power factor adjustment should have both
coarse & fine adjustment)
• Accuracy of phase angle setting : 0.1 ° (max)
• Harmonics : up to 21th
• Power stability : <0.05% / 3 min (time base 5S)
• Input power : 3 X 220V / 380V(Y) ±15%, 50 / 60Hz
Power consumption : max. 1800VA
This model is a basic model for testing three phase meters
and features up to 40 positions!!
You can use it to test single phase meter as well w/o
purchasing another single phase test bench!
It can be applied in professional meter manufacturers and
LABs.
PTC 8000 SeriesSingle / Three Energy Meter Test BenchPTC 80Single / Thr
8000 SeriesThree Energy Meterter Te Test Bench
6
PTC 8320EPTC 8320EThree Phase Close-link Energy Meter Test Bench Auto-Calibration System
Type of bench
Meters NumberNumber
of rowSize
Integration8
1611
SingleDouble
2400 × 850 × 1650 mm2400 × 850 × 1920 mm
816
11
SingleDouble
2400 × 600 × 1650 mm2400 × 600 × 1920 mmFission
Power source console : 600 (W) × 800 (D) × 1920 (H) mm
Main Feature
Dimension
Specifications
Case study
• Accuracy of test bench : 0.2% (close - link calibration, current : 0.25A - 120A) 0.05/0.1% (ordinary calibration)• Reference standard meter HC 3100 three phase multi-functions precision power testing instrument Accuracy : 0.05%• Isolated current transformer equipment PTC-9503B insulate current inductance - Accuracy : 0.1% (cosø = 0.5C - 1 - 0.5L, 0.25 - 120A) - Primary current : 3 × 0.25 - 120A - secondary current : 3 × 0.25 - 120A - Output power : 30VA (max. 100A)• Voltage amplifier Output voltage : 30 - 400V (phase - neutral); 50 - 600V (phase - phase) Output maximum power : 800VA Range output power 57.7V 800VA 100V 800VA 220V 800VA 380V 800VA
This test bench is our highest level model and features
close link function to protect the test bench and meters
at the same time!
It’s highly suitable for professional manufacturers and
National LABs.
• Current amplifier Output current : 1mA - 120A Output maximum power : 1500VA• For voltage / current amplifier - Resolution : 0.01% - Stability : < 0.05% / 3 min (time base 5S) - Distortion factor : < 0.5% at linear load - Frequency : 45 - 65 Hz - Power efficiency : > 85% - Electronic overload protection and security for open current circuit.• Phase Angle : 0° - 360° Resolution of phase angle setting : 0.1°• Output frequency : 45 - 65 Hz; resolution : 0.01 Hz• Harmonic wave output - 2 - 21 sub - harmonic wave, contents ≤ 40% - 3, 5, 7 sub - harmonic wave coupling, total content ≤ 40% - Phase angle control (odd sub - harmonic wave) - Wave group control (sub - harmonic wave)• Outpu stability of power : < 0.05% (180S)• Input power : 3 × 220V / 380V(Y) ±15%, 50 / 60 Hz Power consumption : max. 6000VA
• 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 24 deflection.
• Close-link calibration is using insulate current
transformer and suitable for close-link energy meter.
www.hc.com.tw
4F., No.11, Ln. 235, Baoqiao Rd., Xindian Dist., New Taipei City 231, Taiwan, R.O.C.
TEL:886-2-2917-5865~9 E-mail:[email protected]
FAX:886-2-2917-3946 http://www.hc.com.tw
Optic-electric Scanner HD108
Main Characters
1. Collecting the black signal on the
mechanical electrical energy meter
either the red pulse signal on the
lectronic electrical energy meter.
2. With the resistor, the value of
comparative voltage and collecting
sensitivity can be adjusted, and be
indicated by 4 indicator lights.
3. The import LED makes the apparatus
has very strong ability of sticking up to
interfering.