The Haefely PIM 150 is an oscillating wave module suitable for performing DOW tests with the PSURGE 8000 system. Its high voltage connections are designed so no accidental contact can occur. In addition, the CDN input and output terminals use touch-proof connectors. The PIM 150 contains an integrated CDN for superimposition of the impulse on AC and DC power lines, designed to maintain wave shape and amplitude at output, even with multiple coupling paths selected.
When used with the PSURGE 8000, the PIM 150 can perform all the programming functions required for IEC and ANSI testing without the need of a control computer. Voltage monitor circuits enable quick and easy verification of the impulse shape and amplitude. In addition, peak measurement circuits are used to help determine EUT PASS/FAIL criterion. The integration in the WinFEAT&R control and reporting software package enhances an efficient setup and operation of this test system. The test load can also be transferred to a computer, freeing valuable resources.
Features
- 100 kHz & 1 MHz frequencies
- 75 ns rise-time
- 3.3 kV impulse voltage
- Source Impedance 200 Ω
- Integrated three phase CDN
- Variable burst duration
Specifications
| Impulse Voltage |
0.25 – 3.3 kV |
| Burst Frequency |
100 kHz & 1 MHz |
| Impulse Repetition |
40 Hz & 400 Hz |
| Source Impedance |
200 Ω |
| Burst Duration |
2 seconds to continuous |
| Rise Time |
75 ns |
| Damping Rate |
50% Vpk between 5th and 10th peak |
| EUT Voltage |
480 VAC (phase - phase) / 110 VDC |
| EUT Current |
16 A AC/DC per path |
| Impulse Coupling |
Single & Multiple Path |
| Impulse Polarity |
Positive, Negative, & Alternating |
| Impulse Output |
HV connector & CDN |
| EUT Safety Switch |
16A Thermo magnetic |
| Monitor Output |
BNC, volts (500 / 1) |
| Dimensions |
17.72 in x 7.88 in x 22.45 in |
| Weight |
44 lb. |