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Standalone tester for 10/700 µs pulse...
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| Voltage Rating | 160 V - 4,000 V ±10% |
| Standards Met | IEC 61000-4-5 ITU-T K.17 ITU-T K.20 ITU-T K.28 ITU-T K.45 (and more) |
| AC Power Adapter | Supply voltage 115/230 V +10/-15% |
| Dimensions | 19"/3HU |
| Weight | approx. 20 kg (44 lbs.) |
The Em Test TSS 500N4 is a compact tester to generate the Telecom Surge pulses 10/700 µs and 9/720 µs as well as the 1.2/50µs Voltage Surge pulse.
| AS PER ITU AND ETS RECOMMENDATIONS | |
| Pulse 1.2/50 μs | |
Voltage (o.c.) | 160 V - 4,000 V ±10% |
Rise time*) | 1.0 μs ± 30% |
Pulse duration*) 5 | 0 μs ± 20% |
Energy storage capacitor | 1 μF |
| Pulse 10/700 μs | |
Rise time*) | 6.5μs ± 30% |
Pulse duration*) | 700 μs ± 20% |
Energy storage capacitor | 20 μF |
Polarity | Positive, negative or alternating |
Counter | 1 - 30,000 or endless |
*) definition of waveform parameters as per IEC 60469-1. As per IEC 61000-4-5 this is considered to be equal to the waveform parameter definition as per IEC 60060-1 for the 1.2/50μs pulse and CCITT for the 10/700μs pulse. | |
| AS PER FCC PART 68, PULSE B | |
Voltage (o.c.) | 160 V - 4,000 V ±10% |
| Front Time | 9 μs ± 30% |
Decay time | 720 μs ± 20% |
Current (s.c.) | 4 A - 100 A |
Front time | 5 μs ± 30% |
Decay time | 320 μs ± 20% |
Energy storage capacitor | 20 μF |
Polarity | Positive, negative or alternating |
Counter | 1 - 30,000 or endless |
| AS PER IEC 61000-4-5 | |
| Pulse 10/700μs | |
Voltage (o.c.) | 160 V - 4,000 V ±10% |
Rise time*) | 6.5 μs ± 30% |
Pulse duration*) | 700 μs ± 20% |
Current (s.c.) | 4 A - 100 A |
Rise time*) | 5 μs ± 20% |
Pulse duration*) | 320 μs ± 20% |
Energy storage capacitor | 20 μF |





























