Haefely PLINE 1610 Tester For Voltage Dips, Interruptions and Variations
Voltage dips and short interruptions are caused by faults in the network or by sudden large load changes. Two or more consecutive dips or interruptions may occur due to changes in the load with time. Voltage variations are caused by continuously varying loads connected to the network.
The Haefely PLINE-1610 Voltage, Inturruption and Variation Tester contains all the features expected from a top quality generator. A reliable semiconductor switch is built-in the unit. The semiconductor switch operates to generate programmed Dips and Interrupts with the full 500 A in-rush current capability and provide increased current (in the case of a constant power load) up to 40 A. This totally integrated solution guarantees compliance with standard requirements in particular the interrupt rise and fall time and inrush current.
The Haefely PLINE1610 has two integrated variable transformers (variacs). One transformer is used to adjust the nominal voltage in the range 0 to (Vin+10%) up to maximum 250 V. A second transformer responds to programmed inputs and adjusts the Dip voltage or slow variation voltage. The Haefely MAG 100 for EN/IEC 61000-4-8 generates power frequency magnetic fields up to 100 A/m at 50/60 Hz.
Haefely PLINE 1610 Features:
- totally reproducible test results
- fully automated, time saving design
- integration in a full EMC test system
- a compact test system for IEC 61000-4-11, EN 61000-4-11
- user friendly test programming
- no additional voltage sources wiring or variacs are required
The solution for EMC tests to:
Haefely PLINE 1610 Specifications:
| Power unit |
| Output voltage range |
0 to 264 VAC |
| Frequency range |
48 Hz - 62 Hz |
| Output current |
up to 16 A rms (40 A for 5 s) |
| Inrush current |
>500 A at 230 V |
| In Acc. EN/IEC61000-4-11 |
>250 A at 115 V |
| Irms and Urms measurement |
3% |
| Dips/Interruption amplitude |
0 to 80% |
| Synchronisation |
asynchronous
synchronous 0 to 360°
resolution 1° |
| Dips/Interruption duration |
30 μs to 70 min. |
| Dips/Interruption repetition rate |
3 ms to 11 hours |
| Test time |
1 s to 100 hours |
| Voltage variation amplitude |
0 to 115% |
| Voltage variation time |
2 s to 10 hours |
| Control unit |
| Memory for test sequences |
18 program and 18 test memory locations |
| EUT current limit parameter software controlled |
0 to 16 A |
| Linear transitions/ramps |
voltage, phase, interruption and repetition time |
| BNC-monitor output |
voltage 40:1 and current 4 A/V |
| Trigger |
manual or automatic |
| Remote control interface |
serial (RS232) as standard |
| Optional interfaces |
IEEE 488 (GPIB) |
| Printer interfaces |
Centronics |
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