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Features

Used to evaluate performance such as malfunctions and functional deterioration due to power supply voltage fl uctuations in electronic and electrical equipment.
Simulates the phenomenon of voltage variations and momentary power failures in commercial power supplies (AC100/200V) and evaluates the resistance of electronic equipment.
In addition to the requirements of the international standard IEC61000-4-11, it is tested in all industries as a tolerance evaluation against voltage variations and instantaneous interruptions for electronic equipment.

  • Voltage dip & swell simulator conforming to EN/IEC61000-4-11 Ed.3 (2020) Standard.
  • Multiple types AC plug receptacle on the front panel for easy connection of the EUT.
  • Easy settings for the test parameters on the front panel (Voltage variations test is performed by software.).
  • Realize fl exible test conditions setting beyond the Standard with a PC remote control.
  • Allows to conduct the interruption test in DC (DC 125 V / 16 A max).

Specification

Parameter Specification
Compliant Standard IEC 61000-4-11 (1994), IEC 61000-4-11 (2004) at Output voltage 0 to 100%
Number of Phases Single Phase
Test Modes AC/DC Voltage Interruption test Sensing, direct mode Cycle synchronous/asynchronous setting PC setting Short/Open modes selection during interruption
Cycle synchronous setting Main Unit setting Short mode during interruption
AC voltage dip and swell test Cycle synchronous/asynchronous setting Cycle synchronous/asynchronous setting PC setting
Cycle synchronous setting Main Unit setting
AC voltage variations test Sensing mode Cycle asynchronous setting PC setting
Main Unit setting (2s, 1s, 2s setting only)
EUT Input voltage range AC90～264V 50/60Hz, DC0～125V ※3
Output voltage range AC0V～input voltage+20%, DC0V～input voltage　AC290Vmax ※2
Output VA rating 4.224kVA　(continuous)
Output current capability AC 100% of input voltage 16Arms (continuous))
80% of input voltage 20Arms (<5s)
70% of input voltage 23Arms (<5s)
40% of input voltage 40Arms (<5s)
DC 16A　(continuous)
MAX Output current capability AC100～120V 250A peak Output voltage 100%, <10ms in direct mode
AC220～240V 500A peak Output voltage 100%, <10ms in direct mode
Load regulated Output voltage variation 100% of input voltage 0-16 Arms <5%
70% of input voltage 0-23 Arms <5%
70% of input voltage 0-23 Arms <5%
100% of input voltage 0-40 Arms <5%
Overshoot / undershoot <5%　100 ohm loaded in the Sensing Mode
Rise time / fall time 1～5μs　100 ohm loaded
Voltage Dip & Swell Simulator VDS-2002 Specification
Parameter Specification
BASE VOLTAGE Percent Setting PC setting (4%)～120%　percentage with a minimum value of 10V ※1 ※2
main unit setting 100% ※1
Voltage Setting PC setting 10～290V　(0V～input voltage+20%)　5Vstep ※2
arbitrary setting 1V step
Accuracy ±5V　Output current 0 to 16A
TEST LEVEL (Interruption, dip, swell) Percent Setting PC setting Short/Open selectable for 0% 0～120%　※1
main unit setting Short/Open selectable for 0% 0, 40, 70, 80, 120%　5V step ※1
Voltage Setting PC setting Short/Open selectable for 0% 0～290V
(0V～5V step+20%) 5V step ※2 arbitrary setting 1V step
Accuracy ±5V　Output current 0 to 16A
REPEAT COUNT No. of Events setting PC setting 1-1000 or continuous (0) 1 event step
main unit setting 1, 3, 5, 10, 30, 50, 100, or continuous(Cnt) 8 steps
INTERVAL CYCLES CYCLE Setting Synchronous PC setting 0.5～5000.5 CYCLE 0.5 CYCLE steps
main unit setting 1, 3, 5, 10, 30, 50, 100, 300, 500 CYCLE, and 10s 10 steps
ｓSetting Synchronous PC setting 1～100s 1s steps
ｍｓSetting Asynchronous 8.3～100000.0ms(100s) 0.1ms steps
ｓSetting Asynchronous 1～36000s(10h)　1s steps
DIP CYCLES (voltage interruptions, dip cycles) CYCLE Setting Synchronous PC setting 0.01～5000 CYCLE 0.01 CYCLE steps
main unit setting 0.5, 1, 5, 10, 12, 25, 30, 50, 250, 300 CYCLE 10steps
ｍｓSetting Synchronous PC setting 0.1～100000.0ms (100s) 0.1ms steps
ｍｓSetting Asynchronous 0.1～100000.0ms (100s) 0.1ms steps
ｓSetting Asynchronous 1～36000s(10h) 1s steps
Parameter Specification
DIP PHASE (voltage interruptions, dip starting phase) Phase Angle setting Synchronous PC setting 0～360°　1°steps
main unit setting 0, 45, 90, 135, 180, 225, 270, 315, 360° 9 steps (45°steps)
Time Setting PC setting 0～19.9ms　0.1ms steps　50Hz
0～16.6ms　0.1ms steps　60Hz
Voltage Variations Test PC setting Asynchronous PC setting 0.1s～10s　0.1s steps　output voltage 0～120%
Memory capacity PC setting Up to 10 tests can be programmed and stored as long as the recording media such as PC HD, FD, etc. allow.
main unit setting 5 tests
Input voltage from EUT AC100～240V±10%
50/60Hz
Interface Optical interface Optional optical converter RS-232 or USB selection
Operating temperature 15～35℃
Operating humidity 25～75%R.H. (no condensation)
External dimensions / Weight (W)430×(H)745×(D)600mm (excluding protrusions) / approx.150kg
Power consumption 120VA　(AC100～240V 50/60Hz)

※ 1：percent against input voltage
※ 2：not compliant to IEC 61000-4-11(1994) and IEC 61000-4-11 Ed2 (2004), ed.3 (2020) Standards when voltage output is >100%
※ 3：The input voltage must be free of distortion and voltage variations.

Front Panel

Front Panel

Options

Software (VDS-2002-PC) MODEL : 14-00036A

Allows standardized test settings and user-defi ned test settings.
In addition to the IEC test level, there are various setting items such as dip-up cycle, repetition cycle, interval cycle, etc., which greatly supports voltage fluctuation testing.

Software (VDS-2002-PC) MODEL : 14-00036A

USB Optical Module Kit MODEL : 07-00022A

USB Optical Module Kit MODEL : 07-00022A

Connection adaptor used for PC remote control of the simulator.
USB optical conversion, equipped with 5m optical fiber cable.