PV Inverter ATS Model 8000

  • CE Mark
Key Features

The following introductions of Chroma ATS show some application for PV Inverters. It is a customized system.

The Chroma 8000 ATS is equipped with optimized standard test items for PV inverters (the Unit Under Test), It meets IEEE1547, 1547.1, UL1741, GB/T 19939, NB/T 32004, CGC/GF004/GF035 preliminary test requirements. The user is only required to define the test conditions and specifications for the standard test items to perform the test.

 Optimized Test Items

The optimized test item covers 5 types of power supply test requirements. The Output Performance test verifies the output characteristics of the UUT. The Input Characteristic test checks the UUT input parameters. Timing & Transient tests the timing and transient states during protection. The Protection TESTS trigger and test the protection circuit, the Special Test provides means to test the most sophisticated UUT when unique test routines are needed.

Output Performances

  1. Output Voltage
  2. Output Current
  3. Output Power
  4. Output Power Factor
  5. EFF (CEC/European/Conversion/Max)
  6. DC injection Current
  7. THD
  8. Current Harmonic Test
  9. Night Time Power Consumption

Input Characteristics

  1. Input Voltage
  2. Input MPPT Voltage
  3. Input Current
  4. Input Power
  5. Input MPPT Power

Timing & Transient

  1. OVP/UVP Trip Time
  2. OFP/UFP Trip Time
  3. Anti-Islanding Trip Time*
  4. Re On-Grid Time

Protection Tests

  1. OV/UV Protection
  2. OF/UF Protection
  3. Anti-Islanding*

Special Tests

  1. MPPT Efficiency
  2. MPPT Time
  3. MPPT Record
  4. RS232/485/CAN communication

*The RLC load is required. This system can test automatically and meet regulations of multiple anti-islanding protection test conditions to save test time. It not only fits R&D and QC, but also very suitable for production line.

 Standard Test Items

  • CEC/European/Conversion Efficiency Test
    (Sandia, EN50530, CGC/GF004:2011)
  • CEC/European/Total Efficiency Test
    (Sandia, EN50530, CGC/GF004:2011)
  • Input Output Test
    (Sandia, EN50530, CGC/GF004:2011, 
  • MPPT Efficiency Test
    (Sandia, EN50530, CGC/GF004:2011)
  • MPPT Voltage Range Test
    (Sandia, EN50530)
  • Current Harmonics Test
    (IEEE 1547 & IEEE 1547.1, UL 1741, CGC/GF004:2001, GB/T 19939)
  • DC Injection Current Test
    (IEEE 1547 & IEEE 1547.1, UL 1741, CGC/GF004:2001, GB/T 19939)
  • OFP/UFP Protection Test
    (IEEE 1547 & IEEE 1547.1, UL 1741, CGC/GF004:2001, GB/T 19939, JETGR0002-1-2.0)
  • OVP/UVP Protection Test
    (IEEE 1547 & IEEE 1547.1, UL 1741, CGC/GF004:2001, GB/T 19939, JETGR0002-1-2.0)

▲ Grid Connected PV Inverter Test Block Diagram


▲ Off Grid PV Inverter Test Block Diagram

Product Inquiry

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All specifications are subject to change without notice.

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