General Description
PFS 6950T3 simulates voltage dip, interruption and variation which are caused by power grid and transformer devices due to malfunction or sudden large change of load. It is required to test this kind of phenomena to check whether electronic and electrical device can sustain safety operating condition. PFS 2216 can conduct single-phase, two-phase or three-phase test. It is equipped with six controllable semi-conductor switches with protection function.
As Per:
IEC 61326
IEC 61000-4-29
IEC 61000-4-34
IEC 60601-1-2
EN 61000-4-34
EN 61000-6-1
EN 61000-6-2
Features:
Standalone test system
Full compliant three-phase test
Six switches with protection function
Rating voltage up to 3x690V
Max. Current for each phase up to 50A
Built-in installation for voltage increasing automatically
Operation via front panel
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General Data |
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Display |
5.7inch TFT touch screen |
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Power supply |
110V/220V, ±10%, 50/60Hz |
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Max. power consumption |
100W |
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External trigger input |
5V TTL |
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CRO output |
5V TTL |
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Input |
5V TTL |
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Communication mode |
Ethernet LAN, RJ45 |
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Safety circuit |
The test only can be started when it is closed |
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Size |
19 inch/22 U or 35U |
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Weight |
135kg |
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Temperature |
15-35℃ |
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Humidity |
45% - 75% |
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Air pressure |
86kpa- 106kpa |
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Technical Data |
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Model |
PFS 6950T3 |
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Output voltage range |
0%-100%(three-phase or single-phase) |
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Max. input power supply |
Three-phase AV 690V±5%, 50/60Hz ±5% |
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EUT max current |
50A AC/DC continuous current; 500A impulse current |
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Interrupt level |
0% |
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Dip level |
0% - 100% |
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Repetition rate |
0.1-9999 cycle or 1ms-9999ms |
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Duration |
5ms – 9999ms |
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Test time |
1s – 9999s |
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Rise and fall time |
1 – 50us(100Ω load) |
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Interruption test |
Test for single-phase, two-phase and three-phase |
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Dip test |
L-N L-L IEC 61000-4-34: Figure3a, 3b,3c |
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Variation level |
0% - 100% |
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Time for decreasing voltage |
500ms – 9999ms (50%-100%) or 1-50us(100Ω load) |
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1000ms – 9999ms (0%- 100%) or 1-50us(100Ω load) |
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Time for increasing voltage |
500ms – 9999ms (50% - 100%) |
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1000ms – 9999ms (0% - 100%) |
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Time for reduced voltage |
10ms – 99999ms |
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Synchronization |
0-360°, resolution 1° |
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Trigger |
Auto, manual, external |
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EUT current and voltage measurement |
LCD display |
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Calibration Parameters |
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Dip voltage |
40% |
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70% |
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100% |
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Duration for dip |
0.5 cycle |
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10 cycle |
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100 cycle |
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1000cycle |
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Phase angle for dip |
0° |
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90° |
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180° |
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270° |
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360° |
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Rise/fall time |
1us-50us with 100Ω load |
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Accessories |
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Three-core power cord |
1 |
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Four-core cable |
2 |
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Coaxial test cable |
1 |
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Calibration certificate |
1 |
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User manual |
1 |
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Test report |
1 |
