HS-6303,Three Phase Energy Meter Test Bench
Features
- The bench accords with the standard of “IEC 60736:1982 testing
equipment for electrical energy meters”, “IEC 62053”
- The bench can be used to test both single/three phase active energy
meter and reactive energy meter (up to 0.2 class), it is also
suitable for four quadrant energy meter testing.
- The bench can do warm up test, starting test, no load test(creep
test), error test(accuracy test), dial test, tests of the influence
quantities(reverse phase, voltage unbalance, harmonic wave and so
on) and test of repeatability of the measurements.
- The bench is using the PWM 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
- The signal source is using the newest digital controlled sine wave
technology for frequency, amplitude and phase adjust. The signal
source can repeatedly add 2-21 harmonics on the first sine wave, or
cause sub-harmonic wave and odd sub-harmonic wave.
- The bench is using the HY 5303C-22 reference standard energy meter
with comparison technology to offer the accuracy 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 RS485.
- The same specification but different constant energy meter can be
tested at one time.
- The test bench can be installed scanning head, it 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 test bench has the auto-search black marker function which can
precisely locate the black marker during the no load test and
starting test.
- 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
WINDOWS98/2000/XP/WIN7/WIN8 /win10 which can auto-testing different
energy meters.
13.The software can realize the data from
energy meter for statistics, search and management.
14.The energy meter hanging rack is made by
Aluminum compound. The whole device configuration is a reasonable
design and nice outfit
No. | Description | Parameter |
① | Positions | 12 Integration |
② | Class | 0.1% |
③ | Output | 3 * 57.7/100/220/380 V, adjustment 0,01%, 3x(0.01 – 120) A,
45Hz-65Hz |
④ | Test function | Basic(error, starting, creep, standard deviation, repeatable,
unbalance voltage & current, voltage influence, frquency
influence,software in English) |
⑤ | Communication port | RS485 |
⑥ | Pluse reading | scanning head & pulse cable |
⑦ | Reference meter | class 0.05, 40V-480V,10mA-120A |
Pulse Cable
Scanning head
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Reference
Meter
WOODEN PACKING
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