EM Test UCS 500N7 Multifunctional Test Generator

The UCS 500N7 ultra-compact simulator is the most versatile tester to cover transient and power fail requirements according to international standards (basic and generic standards) and product/ product family standards with voltage capability of up to 7.0 kV. Apart from the IEC 61000-4-5 standard for surge testing it also complies to ANSI/IEEE C62.41 for surge and ringwave testing.
 

The UCS 500N7 not only represents the most economic solution for full-compliant immunity tests and CE Marking but goes far beyond. Having a built-in CDN for single phase DUTs it can be extended for testing three-phase DUTs by means of an automatically controlled external coupling network up to 100A. EM TEST supplies a large range of accessories for the various applications.
 

The UCS 500N7 can be operated manually from the front panel or by remote via the built-in USB or GPIB interface. Fail inputs allow to control an ongoing test sequence based on the status of the DUT. Monitoring outputs (BNC) are offered for easy signal measurement and verification. Safety features such as interlock and warning lamp control are available.
 

Pre-programmed Standard Test routines allow highest user convenience. Still the UCS 500N7 offers the Quick Start test routine where parameters can be changed on-line during the test to evaluate the susceptibility level of an individual DUT, a most appreciated benefit for tests at development stage.
 

Features:

 

Applications:

  • Industry
  • Componets
  • Medical
  • Broadcast
  • Telecom
  • Residential

 

Electrical Fast Transients Specifications:

Burst Module, EFT/N7
Test voltage 200V - 5,500V ± 10%;
100V - 2,750V ± 10% into 50ohm
Pulse shape 5/50ns into 50ohm and 1,000ohm
Rise time tr 5ns ± 30% into 50ohm;
5ns ± 30% into 1,000ohm
Pulse width td 50ns ± 30% into 50ohm;
50ns -15/+100ns into 1,000ohm
Source impedance 50ohm
Polarity Positive, negative
Trigger Circuit
Trigger of bursts Automatic, manual, external
Synchronization 0° - 360°, resolution 1° (16 - 500Hz)
Burst duration td = 0.10ms - 999ms
Repetition rate tr = 10ms - 9,999ms
Spike frequency f = 0.1kHz - 1,000kHz
Test duration T = 0:01min - 99:59min
T > 99:59min --> endless
Outputs
Direct Via 50ohm coaxial connector
Coupling mode L, N, PE; all combinations
DUT supply AC: 300V/16A; 50/60Hz
DC: 300V/10A
CRO trigger 5V trigger signal for oscilloscope
Combination Wave/Surge
Surge Module, VCS/N7
Voltage (o.c.) 250V - 7,000V ± 10%
Pulse front time 1.2us ± 30%
Pulse time to half value 50us ± 20%
Current (s.c.) Max. 3,500A ± 10%
Pulse front time 8us ± 20%
Pulse time to half value 20us ± 20%
Polarity Positive, negative, alternating
Counter 1 - 30,000 or endless, selectable
Trigger Circuit
Release of pulses Automatic, manual, external
Synchronization 0° - 360°, resolution 1°
Repetition rate Max. 0.5Hz (2s - 999s)
Outputs
Direct Via HV connectors for external coupling networks (Zi = 2ohm with optional adapter IMN 2)
Coupling modes As per IEC 61000-4-5: Line to line with 2ohm Line(s) to ground with 12ohm
DUT supply AC: 300V/16A; 50/60Hz
DC: 300V/10A
CRO trigger 5V trigger signal for oscilloscope
Measurements
CRO Û-monitor 10Vp at 7,000V
10Vp at 7,000V 10Vp at 3,500A
Peak voltage 7,000V in the LCD display
Peak current 3,500A in the LCD display