Kikusui SD009-PCR-LE/WE Power Line Disturbance Immunity Testing Software
“Quick Immunity Sequencer” (model name: SD009-PCR-LE/WE) is an application software for immunity testing with the AC/DC power supply PCR-WE/WE2 series system, based on the power line disturbance standard (IEC61000-4 Series) for the immunity testing of the EMC standard. Not only can it be used for compliance testing based on the latest standards or for some types of preliminary testing, but the software can be also employed for advance checking in development phases and for immunity margin tests, because it allows extended testing conditions to be set as needed.
*Note: To use this software, the firmware version of the PCR-LE must be 2.0 or later.
List of conformance to the EMC standard tests
✔ :Conforming as standard ▲ :Partially non-conforming ─ :Function not available
|Standard||Item||Single-Phase Conforming||Three-Phase Conforming|
Voltage dips, short interruptions and voltage variations
Harmonics and inter-harmonics
|Odd harmonics the order of which is not a multiple of 3||✔||✔|
|Odd harmonics the order of which is a multiple of 3||✔||✔|
Ripple on DC input power port
|Single-phase rectifier circuit||✔||─|
|Three-phase rectifier circuit||✔||─|
Unbalance in units
Variation of power frequency for equipment with 16 A/phase
Voltage dips, short interruptions and voltage variations on DC
Voltage dips, short interruptions and voltage variations for equipment with input current more than 16 A/phase
* Immunity testing for units with 16 A/phase except for those required by IEC61000-4-34
*1. Capability of rapid change with 1 µs to 5 µs is required for 110 %, 95.2 %, 93.5 %, 90 %, 87 %, 80 %, 74 %, 71 %, 66 %. Preliminary test is capable since the voltage response of the PCR-WE/WE2 is 55 µs in FAST mode.
*2. The device between the range of 16 A to 75 A requires to have the capability of rapid change with 1 μs to 5 μs. The device exceeding 75 A does not require to have the capability of rapid change with 1μs to 5 μs. (It is relaxed to 1 µs to 50 µs for the device exceeding 75 A.)
*3. Must support output impedance greater than 100 kΩ. The PCR-WE/WE2 output impedance is less than 100 kΩ and therefore designed for preliminary testing purposes.