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The EM Test NX5 Multifunctional Test Generator is a multifunctional transient immunity test system capable of simulating a variety of transients, including EFT/burst transients according to IEC 61000-4-4, surge waves with respect to IEC 61000-4-5 and power failures as detailed by IEC 61000-4-11. EM Test NX5 transient immunity generators fulfill both commercial and international standards and are used by test engineers in pre-compliance immunity testing, full compliance testing as well as the CE Marking testing process. With modules, even more IEC-standardized waveforms can be generated, including IEC 61000-4-8, IEC 61000-4-9 and IEC 61000-4-29 waveforms. Operate the EM Test NX5 Multifunctional Test Generator via your choice of either the 7" color touch screen display or remotely using the built-in Ethernet, USB or optical interfaces. The built-in CDN is extendable for 3-phase testing with an automatically controlled external CDN, capable of up to 200A per phase.
Features
- Small transient generator with 7" color touch screen
- IEC 61000-4-4 | Burst testing, 5.5kV
- IEC 61000-4-5 | Surge testing, 5.0kV
- IEC 61000-4-11 | Power fail / dips & interrupts testing
- Built-in CDN, single phase 400V/32A
- Front panel operation, setup pictures, remote control via opto-link/ethernet
- Simple START/STOP keys with LED operation
- Gives feedback on peak voltage/current
| Interface Specifications |
| Serial interface |
2 x USB A for memory stick,
1 x USB B for service only,
Opto - Link to USB for remote |
| Lan |
Ethernet for remote |
| Analog output |
0 - 10 VDC to control an external transformer |
| Sys.link |
26 pin high density connector to control an external coupling network |
| Fail inputs |
EUT monitoring via input (one each)
EUT Monitor 1
EUT Monitor 2 |
| Ext. Trigger |
BNC Ext. Trigger IN
pos slope 5 V |
| Ext. Sync Input |
Differential input,
50 V - 690 VAC,
2 x 4 mm MC Safety connectors |
| Dimensions |
| 16 A models |
19"/3 HU, 500 mm deep, approx. 21.8 kg |
| 32 A models |
19"/6 HU, 500 mm deep, approx. 40 kg |
| Environment |
| Temperature |
10 °C to 35 °C |
| Humidity |
30 % to 75 %, non condensing |
| Atmospheric Pressure |
86 kPa (860 mbar) to 106 kPa (1,060 mbar) |
| Mains |
| Supply voltage |
85 V - 264 V |
| Frequency |
50/60 Hz |
| Power |
approx. 75 W |
| Fuses |
115 V: 2 x 4 A slow blow,
230 V: 2 x 2 A slow blow |
| Safety |
| Safety standard |
IEC/EN 61010 |
| Security circuit |
Control input (24 VDC) |
| Warning lamp |
Floating contact (max. 60 V/2 A) |
Specifications
| EFT/Burst Module |
| Standards |
IEC/EN 61000-4-4, EN 61000-6-1, EN 61000-6-2 |
| Test voltage |
200 V - 5,500 V ± 10%; 100 V - 2,750 V ± 10% into 50 ohm |
| Pulse shape |
5/50 ns into 50 ohm and 1,000 ohm |
| Rise time tr |
5 ns ± 30% into 50 ohm; 5 ns ± 30% into 1,000 ohm |
| Pulse width td |
50 ns ± 30% into 50 ohm; 50 ns -15/+100 ns into 1,000 ohm |
| Source impedance |
50 ohm |
| Polarity |
Positive/negative |
| Surge Wave/Combination Wave Module |
| Standards |
IEC/EN 61000-4-5, IEC/EN 61000-6-1, IEC/EN 61000-6-2 |
| Voltage |
160 V - 5,000 V ± 10% |
| Pulse front time |
1.2 us ± 30% |
| Pulse time to half value |
50 us ± 20% |
| Current |
Max. 2,500 A ± 10% |
| Pulse front time |
8 us ± 20% |
| Pulse time to half value |
20 us ± 20% |
| Polarity |
Positive/negative/alternating |
| Event counter |
1 - 99,999 or endless, selectable |
| Power Failure/Voltage Dips & Interrupts Module |
| Standards |
IEC/EN 61000-4-11, IEC/EN 61000-4-29, IEC/EN 61000-6-1, IEC/EN 61000-6-2 |
| Channel PF1/PF2 |
AC voltage: max. 300 V
AC current: max. 16 A
DC voltage: max. 300 V
DC current: max. 16 A |
| Frequency |
16 Hz - 500 Hz and DC |
| Switching time |
> 1 us < 5 us into a 100 ohm resistive load (SVP 100) |
| Inrush current |
> 500 A |
| Protection |
Both channels are protected against short-circuit conditions. |