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TESEQ NSG 1025 Fast Transient/Burst Generator

Description

Standards such as the IEC 801-4, DIN/VDE 0843-4 . CENELEC HD 481 .4, etc. call for interference voltage tests to be carried out on instruments and systems using pulse bursts similar to those that occur in practice when electrical equipment is switched on or off, or when it is plugged in or disconnected . Electronic circuits of all types, especially modern digital equipment, are very sensitive to these types of interference pulses.

The NSG 1025 Generator simulates such interference sources. The specifications of the pertinent standards are met and, particularly where precision and reproducibility are concerned, are often exceeded. A new type of solid-state high voltage switch ensures excellent pulse parameter stability and maintenance free continuous operation.

Features

  • Conforms to IEC 801-4 etc.
  • Maintenance-free solid-state HV switch
  • Continuous operation without re-calibration
  • Test voltages up to 4400V
  • Burst frequencies up to 10 KHz
  • Single pulse capability
  • Integrated coupling network

Specifications

Pulse amplitude

225V; 4400V (off-load)

Polarity

Pos. or neg. selectable

Pulse rise time

5ns ± 20%

Pulse width

50ns ± 30%

Burst frequency f Burst

2,5/5/10kHz ± 10%

Burst duration t Burst

15ms ± 20%

Burst repetition t Rep

300ms ± 20%

Generator impedance

50 ohms ± 20% (dynamic)

Coupling network

as per IEC 801-4, built-in                                                 

Inputs/Outputs

IEC equipment socket for the instrument supply

16A equipment plug for the test object supply

Test object connection; country-specific mains socket - UL

Gate function for Burst and 50Hz pulse

BNC, active 0

Trig, function for single pulse

BNC, active 0, with LED

Pulse output

HV coaxial connector

Measurement output

BNC, 100:1 into 50 ohms

Standards

CISPR
CISPR 11
CISPR 14 - 1
CISPR 14 - 2
CISPR 14 - 2
CISPR 16 - 1
CISPR 16 - 2
CISPR 16 - 3
CISPR 16 - 4
CISPR 22
CISPR 24
IEC
IEC/TR EN 61000 - 1 - 1
IEC/TR EN 61000 - 2 - 1
IEC/TR EN 61000 - 2 - 3
IEC EN 61000 - 3 - 2
IEC EN 61000 - 3 - 4
IEC/TC EN 61000 - 3 - 5
IEC EN 61000 - 4 - 2
IEC EN 61000 - 4 - 3
IEC EN 61000 - 4 - 4
IEC EN 61000 - 4 - 5
IEC EN 61000 - 4 - 6
IEC EN 61000 - 4 - 7
IEC EN 61000 - 4 - 8
IEC EN 61000 - 4 - 9
IEC EN 61000 - 4 - 11
European
EN 50 081 part 1
EN 50 081 part 2
EN 55 011
EN 55 013
EN 55 014
EN 55 015
EN 55 020
EN 55 022
EN 55 024
EN 50 082 part 1
EN 50 082 part 2
EN 50 093
American
FCC Part 15
MIL-STD - 461E