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장 비 명
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Pulse Coupling Networks
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모
델 명
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CDN 131/133
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제
조 사
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Schaffner
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장비 사양 |
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▶Pulse Coupling Networks(Model no : CDN131/133)
+▶Conducted Immunity EMC Test System(Model no :NSG 2050)
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......FAETURE............................................................
●Units for single phase and three phase coupling
●Extended current / voltage range to 30A / 440Vac
●Combined surge / burst coupling
These external coupling networks extend the range of surge and burst generators to higher currents and voltages, three phase applications and system installations with a common EUT connection.The basic models, CDN 131 for single phase and CDN 133 for three phase applications, precisely match the type 2050 test system with its range of surge generator modules.A burst coupling option, CDN 151 for single phase or CDN 153 for three phase applications, can be fitted into the unit to provide higher current burst test possibilities for the System 2050. These options also build a system solution with a single, common EUT connection when separate surge and burst generators are used. The specifications of the EUT path are pushed to 30A per phase and a AC voltage of up to 420V (phase to phase). The decoupling inductors are designed to tolerate the high inrush currents often encountered in high power and three phase test installations. The couplers are entirely controlled by the pulse generator and perform their coupling modes underlocal control or under control of the Windows application program associated with the pulse generator.Power to the EUT is internally controlled and can be switched on and off at any time by the operator or may be set under program control. The units fully comply with the relevant standards such as IEC 61000-4-5, ANSI-IEEE C 62.45, IEC 61000-4-4, etc. The coupling methods exceed the requirement of the standards and effectively allows for all possible combinations of differential couplings, common mode and line(s) to ground coupling combinations.
Special attention has been paid to an overall safe operation. An interlock circuit prevents high voltage pulses being generated as long as the protection line is not closed. An overcurrent trip switch protects the EUT. Various connector panels are provided to ensure correct industrial wiring of the EUT.
CDN131
Single phase coupling network for surge type pulses with 240V/30A ac capability. An optional CDN 151 single phase burst coupling section can be built in.
CDN133
Three phase surge coupling network for EUT's up to 440V/30A per phase. The CDN 153 three phase burst coupling option extends the unit into a combined coupler with a single, common EUT interface.
........................Technical Specifications.........................
.......................CDN 131......................CDN 133
Instrument supply..115V / 230V ac nominal.....115V / 230V ac nom
EUT supply.........single phase...............three phase
AC voltage.........24 - 240V..................24 - 440V (phase to phase)
DC voltage.........1 - 50V....................1 - 50V
Current...........25A~30A for 30 mins.........25A~ 30A for 30 mins
Coupling............... IEC 61000-4-5.........IEC 61000-4-5
/decoupling elements
Coupling modes....differential/common mode/line to GND all
Burst coupling(option)..optional..............optional
AC voltage........24 - 240V...................24 - 440V (phase to phase)
DC voltage........1 - 50V.....................1 - 50V
Current...........25A~30A for 30 mins.........25A~30A for 30 mins
Coupling..........IEC 61000-4-4...............IEC 61000-4-4
/decoupling elements
Coupling modes.....lines to ref. GND all combinations of lines to ref. GND lines to ref.
문의연락처: 엠제이테크 박 만 종
T)02-6679-1494 F)02-2689-1494
*********Total Customer Satisfaction*****************
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