Data Sheet

SWS1000L

DENSEI-LAMBDA R-3

3. Electrical Fast Transient / Burst Immunity Test (IEC61000-4-4)

MODEL : SWS1000L

(1) Equipment Used

EFT/B (Generator) : NSG-2025 (SCHAFFNER)

(2) Test Conditions

Input Voltage : 115, 230VAC Output Voltage : Rated

Output Current : 100% Polarity : + , -

Number of Tests : 3 times Ambient Temperature : 25°C

Test time : 1 minute

(3) Test Method and Device Test Points

Apply to (N,L,FG), (NL), (N), (L), (FG)

Analog Voltmeter

Wooden Table

D.U.T.

Load

Aluminum Plate

GND Plane

0.8 m

EFT/B

Generator

GND

AC INPUT

(4) Acceptable Conditions

1. Output voltage regulation not to exceed ±5% of initial (before test) value during test.

2. Output voltage to be within regulation specification after the test.

3. Along with 1 and 2, no discharge of fire or smoke, as well as no output failure.

(5) Test Results

Test Voltage (kV) Repetition Rate (kHz) SWS1000L-24

0.5 5.0 PASS

1.0 5.0 PASS

2.0 5.0 PASS