Ucs 200n series, Electrical fast transients – Atec EM-Test-UCS200N User Manual

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PARAMETRY TECHNICZNE

UCS 200N SERIES

UCS 200N MODELS

UCS 200N50

Built-in coupling/decoupling
network, 60V/50A, 100A@500ms

UCS 200N100

Built-in coupling/decoupling
network, 60V/100A, 150A@500ms

UCS 200N150

Built-in coupling/decoupling
network, 60V/150A

UCS 200N200

Built-in coupling/decoupling
network, 60V/200A

INPUT

DUT supply +/-

DC voltage from VDS 200N or
any other DC supply

Pulse 5, 7

From one LD 200N

OUTPUT

DUT supply +/-

Central DUT output

Coaxial output
port

To connect the capacitive coupling
clamp as per ISO 7637-3:2007

ELECTRICAL FAST TRANSIENTS

EFT/BURST MODULE FOR TEST PULSES 3A/3B

As per ISO 7637-2

Test voltage

25V - 1,000V ± 10%

Rise time

5ns ± 1.5ns

Pulse duration

150ns ± 45ns

Verification

As per Annex C of ISO 7637-2:2011
into 50ohm and 1,000ohm load

Source impedance

Zq = 50ohm

Polarity

Positive/negative (Pulse 3b/3a)

TRIGGER CIRCUIT

Trigger of bursts

Automatic, manual, external

Burst duration

T4 = 0.1ms - 999.9ms

Repetition rate

T5 = 10ms - 9,999ms

Spike frequency

f = 0.1kHz - 200kHz

Test duration

T = 0:01min - 999:59min
T > 999:59min --> endless

OUTPUTS

Direct

Via 50ohm-coaxial connector
(for tests using e.g. a capacitive
coupling clamp)

Coupling mode

To the + battery line (supply lines)

CRO trigger

5V trigger signal for oscilloscope

TEST ROUTINES

Quick Start

On-line adjustable parameters,
easy-to-use

Standard Test
routines

As per ISO 7637-2:2011, Levels 1 - 4

User Test routines

Random burst release
Change voltage after T
Change frequency after T