Automatic Test System for Energy Storage Inverters / Automatic Test System for Power Converters Model 8000

output performance

1. DC Output Voltage Test
2. DC Output Current Test
3. Peak-to-peak noise testing
4. RMS Noise Test
5. Current ripple test*
6. Efficiency Testing
7. Adjustment test in test
8. Power ready signal (Power good)
9. Power fail signal (Power fail)
10. Power supply ON signal (PS ON)
11. Expanded Measurement Testing
12. Waveform reading test
13. Overshoot voltage test

Input Characteristics

1. Input Inrush Current Test
2. Input RMS Current Test
3. Input Peak Current Test
4. Input power test
5. Input Current Harmonic Test
6. Input Power Factor Test
7. Input voltage slow rise/fall test
8. Input Frequency Slow Rise/Fall Test
9. Input power-down test
10. Input Power Distortion Simulation Test

Stability Test

1. Current Stability Test
2. Voltage Stability Test
3. Aggregate Stability Test

Timing and transient testing

1. Output rising waveform (Power up)
2. Output down waveform (Power down)
3. Instantaneous reaction time test
4. Instantaneous voltage test
5. boot time
6. rising time
7. descent time
8. shutdown time
9. Additional Measurement Tests
10. Output Voltage Sequence (Tracking)

Protection testing

1. Short circuit protection test
2. Overvoltage protection test
3. Low Voltage Protection Test
4. Overload protection test
5. Over power protection test

Special tests

1. Fan Speed Test
2. Relevance test (Pout VS Eff)
3. Verification of the measurement function of the object to be measured

special function

1. Can bus read/write
2. I²C Read/write*
3. GPIB Read/Write
4. RS232 Read/Write
5. RS485 read/write*
6. TTL signal control
7. relay control
8. Bar code reading*
9. Digital Meter Measurement

Communication Power Testing

Other special instruments have been added to meet the needs of testing high-frequency switching rectifiers or power supplies for communications:
RF Voltmeter: With high input impedance measurement, excellent stability and very low noise, it is used to measure the broadband noise of high-frequency switching rectifiers at different frequencies.
Transmission Loss Measurement Device: Equipped with test audio and data lines and metal digital lines, used to measure the noise and noise of the output voltage of high-frequency switching rectifiers.

DC/DC Converter Testing

Software: Special development and optimization of DC/DC converter-specific test items has significantly increased test speed.
Hardware: Receiver for test fixture boxes, which can be quickly and easily switched from the receiver to a different box to save labor.
Production line changeover time reduces production costs.

Photovoltaic Inverter Testing

Chroma 8000 automatic test system is equipped with optimized standard test items for PV inverters, which meet the electrical preliminary test requirements of IEEE1547, 1547.1, UL1741, Chinese national standard GB/T 19939, CGC/GF004. Users only need to determine the test conditions and specifications, and then they can test with the standard program.

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Energy Storage Inverter (PCS) Testing

Energy storage inverter (PCS) is connected to the battery system and the power grid between the two-way conversion of electrical energy devices, Chroma 8000 ATS as the basis of the customized system, specifically for the storage inverter automated testing and verification, with the Chroma 61800, 62000D, 17040 grid/battery simulators and other bi-directional series of products and measurement equipment, to complete the test for the PCS grid connection test, PCS performance test, PCS output/input characteristic test, PCS protection characteristic test and photovoltaic characteristic test for energy storage inverters, etc. It can meet the electrical preliminary test requirements of IEC62933, Chinese national standards GB/T34120, GB/T34133, Korean standard SGSF-04-2012-07, and German low-voltage grid-connection standard VDE-AR-N 4105. Electrical preliminary test requirements. Users only need to determine the test conditions and specifications, and then can carry out automated inverter testing with optimized PCS system test items.

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Electric Vehicle Power Electronics Testing

For EV on-board chargers and DC-DC converters to be tested to develop integrated wiring panels and exclusive test items, including basic electrical characteristics and communication protocol test items to significantly reduce test time.

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Electric Vehicle Power Electronics Testing

A customized system based on the Chroma 8000 ATS is specifically designed to validate hybrid controllers and DC-DC converter testing for electric vehicles.

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Electric Vehicle Power Electronics Testing

The Chroma 8000 ATS is a customized system based on the Chroma 8000 ATS, which is specifically designed to validate AC charging stations (EVSE) and write test items according to SAE-J1772 requirements for user operation.

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Electric Vehicle Wireless Charger Testing

• Provide standard test items to meet SAE-J2954, GB/T38775 regulations and meet industry demand test
• Friendly and easy-to-use software platform that dramatically reduces product development and testing time and labor.
• Highly Accurate Programmable Multi-Axis Test Stages
• Multi-national patented WPT Ground Side Transmitter (GA)/Vehicle Side Receiver (VSR) Center Alignment Laser Fixtures
• One-stop WPT testing solution

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