HS-6303 three-phase energy meter testing bench
SUIT FOR "CT METER"
HS-6303 three-phase energy meter testing bench adopts SPWM digital power
source technology, comprises high-grade standard digital watt-hour meter, multi-path voltage transformer,
can implement multi-station high accuracy error testing.
This testing bench configurates humanized PC processing software, can provide integrated solution of the energy meter automatic check. Meanwhile, it
provides the requested DLL of the second development, has improved
the self-control and management for the bench by customer.
This testing bench can be widely used for the energy meter
measurement and testing in electric power, water conservancy,
traffic transportation and colliery departments, as well as the
energy meter testing and production of the energy meter
manufacturer.
This series of testing bench can test all kind of single phase energy meters, single phase
multi-function meters, single phase intelligent meters, other
meters with special wiring and ANSI standard meter. It is an ideal
new generation multi-station energy meter testing device.
- base on A/D and DSP technology
- adopt precise digital synthesized technology and sine PWM
technology
- adopt intelligent system control technology, multi-CPU coprocessing
technology
- reliable multi-path pulse testing and precise error testing
treatment technology
- SPWM technology power amplifier, large capacity, high performance,
low power consumption, automatic warning protection
- Error processor of each station distributed networking, heavy
current protection, support multi-path pulse signal input
- Can configurate serial server, implement parallel communication of multi-station,
improve work efficiency
- Modular design, have good universality of parts, easy to disassemble and maintain
- One-button checking and control management system, automatic finish
as per the project
- Standard cabinet, aluminum alloy frame, nicer and stronger
- Customized as per specific function
| CLASS | 0.02 | 0.05 | 0.1 |
| Reference standard energy meter | HS-5300H 0.02 | HS-5300 0.05 | HS-5300 0.1 |
| Output range | Voltage:3×30～300V Current:3×1mA～120A | Voltage:3×30～300V Current:3×10mA～120A(200A Option) |
| Output phase shift | 0～360°,resolution:0.01° |
| Output frequency | 45～65Hz ,resolution:0.01Hz |
| Waveform distortion | Both Voltage and current＜0.5%( relative liner load) |
| Voltage ¤t power stability | ＜0.02%/120s | ＜0.05%/120s | ＜0.1%/120s |
| Output capacity | Voltage:300VA(6 stations) Current:250VA(120A) | Voltage:300VA(16 stations)current:900VA(120A)
if add meters, Max. current: 2000VA,Max. voltage: 1200VA |
| Load characteristics | Resistive, inductive and capacitive(less than 1uF/station,Max. less
than 48 uF) |
| Starting up current output | Min.1mA(0.3mA optional),accuracy:5%,starting power:accuracy 5% |
| sampling pulse input | ≤1kHz |
| Communication testing | RS485/232/ infrared/carrier wave, support DL/T645-1997/2007,IEC1107 |
| Number of energy meters to be tested | 6/16(standard),3-60 (optional) |
| Environment condition | temperature:20℃±5℃；humility:＜85% R.H. |
| Power supply | AC220 ±10%,50/60Hz,AC120/240V(optional)；
Max. power consumption:3000VA(24 stations) |
| Integration | stations | Number of rack | dimension:L×W×H | Fission | stations | Number of rack | dimension:L×W×H |
| 6 | 1 | 2000×800×1600 | 12 | 1 | 2000×700×1920 |
| CUSTOM | 16 | 1 | 2200×700×1920 |
| 12 | 1 | 2000×800×1920 | 24 | 2 | 2000×700×1920 |
| 16 | 1 | 2200×800×1920 | 32 | 2 | 2200×700×1920 |
| 24 | 2 | 2000×750×1920 | cabinet | 600×800×1920 |
| Description | Range of application |
| HS-6303 | three-phase energy meter testing bench | Standard energy meter testing |
| HS-6303B | three-phase multi-function energy meter testing bench | Multi-function energy meter testing |
| HS-6303C | three-phase horizontal energy meter calibration bench | Energy meter error calibration |
| HS-6303E | three-phase energy meter test bench with ICTS | 1P3W energy meter testing |
| HS-6303F | three-phase intelligent energy meter testing bench | intelligent energy meter testing |
| HS-6303G | three-phase energy meter (round meter) testing bench | Standard energy meter testing |
| HS-6303M | three-phase din-rail energy meter testing bench | Multi-function energy meter testing |
| HS-6303H | three-phase high precision energy meter testing bench | Energy meter error calibration |
| Function item | HS-6303 | HS-6303B | HS-6303C | HS-6303E | HS-6303F | HS-6303G | HS-6303M | HS-6303H |
Base testing functions | Base error | ● | ● | ● | ● | ● | ● | ● | ● |
| Creep testing | ● | ● | ● | ● | ● | ● | ● | ● |
| Starting up testing | ● | ● | ● | ● | ● | ● | ● | ● |
| standard deviation | ● | ● | ● | ● | ● | ● | ● | ● |
| Constant calibration | ● | ● | ● | ● | ● | ● | ● | ● |
| Counting error | ● | ● | ● | ● | ● | ● | ● | ● |
| Influencing testing | ● | ● | ● | ● | ● | ● | ● | ● |
| Multi-function testing | Daily timing error☆ | | ● | 〇 | 〇 | ● | | | 〇 |
| Period switching | | ● | | 〇 | ● | | | 〇 |
| Demand period error | | ● | | | ● | | | |
| Demand display error | | ● | | | ● | | | |
| Energy display error | | ● | | | ● | | | |
| register checking | | ● | | | ● | | | |
| GPS clock synchronization☆ | | 〇 | 〇 | 〇 | 〇 | 〇 | 〇 | 〇 |
| Communication testing☆ | | ● | 〇 | 〇 | ● | 〇 | 〇 | 〇 |
For Item ☆ need special function parts
| Type | HS-6303 | HS-6303B | HS-6303C | HS-6303E | HS-6303F | HS-6303G | HS-6303M | HS-6303H |
| Standard energy meter | ● | ● | ● | ● | ● | ● | ● | ● |
| power source | ● | ● | ● | ● | ● | ● | ● | ● |
| error processing system | ● | ● | ● | ● | ● | ● | ● | ● |
| multi-path pulse input | | ● | 〇 | ● | ● | | 〇 | 〇 |
| Auto searching mark | 〇 | 〇 | 〇 | 〇 | 〇 | 〇 | 〇 | 〇 |
| auto short circuit | | 〇 | 〇 | 〇 | 〇 | 〇 | 〇 | 〇 |
| ICT | | | | ● | | | | |
| parallel communication | | 〇 | 〇 | 〇 | 〇 | 〇 | 〇 | 〇 |
| carrier communication | | 〇 | | 〇 | 〇 | 〇 | 〇 | 〇 |
| IR communication | | 〇 | 〇 | 〇 | 〇 | 〇 | 〇 | 〇 |
| power consumption testing | | 〇 | | | 〇 | | | |
| DC and even harmonic wave | | 〇 | | | 〇 | | | |
| standard clock tester | | ● | 〇 | 〇 | ● | | | 〇 |
| GPS clock synchronization | | 〇 | 〇 | 〇 | 〇 | 〇 | 〇 | 〇 |
| collective turn over & optoelectronic sampling | 〇 | 〇 | | 〇 | 〇 | 〇 | 〇 | 〇 |
PRODUCTS DETAILS:
QUICK CONNECTOR(Active & reactive pulse)
CALIBRATION CERTIFICATION
As customer's requirement,we can supply 3rd part calibration
certification. with CNAS mark.
