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Single Phase Multifunction Energy Meter Test Bench (1P3W)

  • PTC-8125M

  • HPU

  • 9030849000

1. Functions
1.1The bench accords with the standard of "IEC 60736:1982 testing equipment for electrical energy meters".
1.2 The bench is used to test all kinds of single phase multifunction energy meter, single phase intelligent energy meter.
1.3 The bench can automatically do starting test, no load test (creep test),
error test(accuracy test), deviation test, 24h variation test and so on.
1.4 It can do the influence tests caused by voltage,frequency,harmonic
and so on.
1.5 Multifunction test: collocate 1012, test the day error; it can receive GPS signal; collocate RS485 (RS232) communication port every meter.
1.6 The energy meter hanging rack is made by Aluminum compound. And the test bench can be installed scanning head.
2. Features
2.1 The multifunction reference meter and power source can be used independently, and it is convenient to repair.
2.2 The bench is using the PWM, technology to amplify voltage/current
output, the high efficiency at >85%, and lower the heat. The PWM can
check the malfunction checking, preset, alarm, and protection.
2.3 The MTS software platform is very powerful, the main operations are
in one interface, the operation is extremely easy; and with the SQL
SERVER large databases, it is security and stability, the amount of data is
almost unlimited.
2.4 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 RS485(RS232).
2.5 With the server, multi-meters can be tested at one time.
2.6 The test bench has the auto-search black marker function which can
precisely locate the black marker .
2.7 Automatic range switching. The bench can choose to operate by
keyboard or PC which is very convenient.
2.8 Electronic protection in case of over load, short circuit and output current open status.
2.9 The whole device configuration is a reasonable design and nice outfit.
3. Specification
3.1 Accuracy class: 0.05 / 0.1 / 0.2
3.2Reference energy meter: HC3101A   accuracy class: 0.05/0.1
3.3 Time test: HPU1012,   accuracy: 2×10-7/s
3.4 Single phase current transformer:
PTC-9501-100A (optional PTC-9501-200A, max 200A)
Accuracy class: 0.01 primary current: 0.1-100A
Secondary current: 0.1-100A
Output power: 30VA (100A, optional 200A max output power 60VA)
3.5 Output Voltage: Range: 220V              
Adjustment range: 0 ~ 120%; Fine adjustment: better than 0.01%
3.6 Output current: range: 0.1A ~ 100A
Adjustment range: 0 ~ 120%;  Fine adjustment: better than 0.01%
3.7 Phase range :0-359 .9 °;   Fine adjustment: 0.01 °
3.8 Frequency :45-65Hz; Fine adjustment: 0.01Hz
3.9 Output waveform distortion coefficient: voltage, current ≤ 0.5%
3.10 Output voltage, current, power stability ≤ 0.05% (180s)
3.11 Output capacity: voltage:≥15VA, current: ≥50VA(every meter)
3.12 Load: resistive, inductive and capacitive
3.13 Harmonic Output :2-21 harmonic, content ≤ 40%; 3,5,7 or any 3rd harmonic superposition, cumulative content ≤ 40%; odd harmonics; second harmonics
3.14 Starting current output: 1mA (min), accuracy: ≤ 5%; starting power: accuracy: ≤ 5%
3.15 Communication test: RS485 communication test, carrier wave communication test (optional), and supports DL / T 645-1997 and DL / T 645-2007 communication protocols.
3.16 Numbers of calibrated energy meter: 24 (number optional)
3.17 Environmental condition:
Operating environment temperature: 20ºC±5ºC;
Ambient environment humidity: 40% -60% RH
3.18 Input power: AC220V ± 15%, frequency: 50 ± 5% Hz
3.19 Weight:
3.20 Dimensions:

Type of benchmeterNumbersize (L × W × H) Unit: mmMaximum power consumption
2412400×800×1850 2500VA
2412400×700×1850 2500VA


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