PURPOSE
3 Phase Injection test set PF-3 is designed to test protection relays by injection and shifting voltage, current and phase angle.
DESCRIPTION
- The PF-3 generates sinusoidal waveforms with a frequency adjustable from 45Hz to 55Hz.
- The voltage and current outputs generate three-phase signals with an angle shift between phases of 120° and star connection.
- Phase regulation is set between voltage and current angle (device measures the angle between the first voltage phase and the first current phase).
TECHNICAL SPECIFICATION
| Current output range |
3 x up to 2 A 3 x up to 20 A |
| Current Burden |
up to 40 VA |
| Voltage output range |
3 x up to 120 V |
| Voltage Burden |
up to 40 VA |
| Angle adjustment range |
0 ÷ 360° |
| Frequency adjustment range |
from 45 up to 55 Hz each 0,1 Hz |
| Voltage Inaccuracy |
±(1 % w.w. + 1c) |
| Current Inaccuracy |
±(1 % w.w. + 1c) |
| Angle Inaccuracy |
±(1° + 1c) |
| Time Inaccuracy |
±(0,01 % w.w. + 1c) |
| Frequency Inaccuracy |
±(0,05% w.w.) |
| Operating Temperature |
0 ÷ 40° C |
| Dimensions | 650 x 450 x 220 mm |
| Weight | ap. 24 kg |
Technical support:
- mgr inż. Dariusz Janecki,
This email address is being protected from spambots. You need JavaScript enabled to view it. , +48 32 237 66 73.
