Keysight Technologies SL1200A Series Manual de usuario

Keysight SL1200A Series

Scienlab Regenerative

AC Emulator

Low Voltage & High Voltage

Operating

Instructions

 
 
Content 
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Scienlab Regenerative AC Emulator –Keysight SL1200A Series –Operating Instructions 
Content 
Notices.............................................................................................................................. 5 
Safety and Regulatory Notices ........................................................................................ 8 
User Information............................................................................................................. 12 
1System Description ................................................................................................. 14 
Intended Use............................................................................................................ 14 
Foreseeable Misuse ................................................................................................. 14 
Functional Description............................................................................................. 15 
System Arrangement ............................................................................................... 16 
Technical Data ......................................................................................................... 18 
System data ........................................................................................................ 18 
Electrical Specification ....................................................................................... 18 
Measurement value acquisition.......................................................................... 19 
Supplemental Characteristics ............................................................................ 19 
Options ................................................................................................................ 20 
DC Output ...................................................................................................... 20 
Measurement value acquisition.......................................................................... 20 
Supplemental Characteristics ............................................................................ 20 
2Transport and Installation ....................................................................................... 21 
Means of transportation .......................................................................................... 22 
Before Installation.................................................................................................... 22 
Transporting the System ......................................................................................... 22 
Unpacking the system ............................................................................................. 22 
Installing the system................................................................................................ 23 
Disposing of the packaging material....................................................................... 23 
3Connection and Assembly....................................................................................... 24 
Electrical Installation ............................................................................................... 25 
Connecting the mains supply (input) ................................................................. 25 
Housing ground/functional earth....................................................................... 26 
Connection of DUT (device under test) (output)..................................................... 27 
Connection of AC mode...................................................................................... 27 
Connecting load lines .................................................................................... 27 
Connecting sense lines .................................................................................. 27 
Additional DC mode connection (optional)........................................................ 27 
Connecting load lines .................................................................................... 28 
Connecting sense lines .................................................................................. 28 
Using an emulator adapter with a Scienlab Charging Discovery System ........ 28 
Connecting an emulator adapter .................................................................. 28 
Parallel connection ............................................................................................. 29 
Connecting signal and control lines........................................................................ 30 

Content

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Scienlab Regenerative AC Emulator –Keysight SL1200A Series –Operating Instructions

Communication interfaces.................................................................................. 30

Connecting higher-level safety technology ....................................................... 31

4Commissioning ........................................................................................................ 33

Procedure for switching on/off................................................................................ 34

Initial commissioning ............................................................................................... 35

Checking the relevant components.................................................................... 35

Performing initial commissioning ....................................................................... 35

Recommissioning..................................................................................................... 36

5Action in an Emergency .......................................................................................... 37

Control elements for switch-off............................................................................... 37

Switching off in an emergency ................................................................................ 38

6Troubleshooting and Fault Elimination................................................................... 39

Fault message via the PC software ......................................................................... 39

System cannot be switched on ............................................................................... 39

Tripping of the Surge Protection............................................................................. 39

7Servicing and Maintenance..................................................................................... 41

General Instructions for proper Maintenance......................................................... 41

Carrying out Maintenance Work ............................................................................. 42

Cleaning the system ........................................................................................... 42

8Decommissioning .................................................................................................... 43

Temporary Decommissioning.................................................................................. 43

Storage Conditions .................................................................................................. 43

Dismantling, Final Decommissioning...................................................................... 43

Notices

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Scienlab Regenerative AC Emulator –Keysight SL1200A Series –Operating Instructions

Notices

No part of this manual may be reproduced in any form or by any means

(including electronic storage and retrieval, or translation into a foreign

language) without prior agreement and written consent from Keysight

Technologies, Inc. as governed by United States of America and interna-

tional copyright laws.

Edition

Edition 1.3, November 2021 (Original Operating Instructions)

Published by

Keysight Technologies Deutschland GmbH

Lise-Meitner-Allee 27

44801 Bochum, Germany

phone +49 234 41 75 78–0

mail info.sl@keysight.com

Technology Licenses

The hardware and / or software described in this document are furnished

under a license and may be used or copied only in accordance with the

terms of such license.

U.S. Government Rights

The Software is “commercial computer software,” as defined by Federal

Acquisition Regulation (“FAR”) 2.101. Pursuant to FAR 12.212 and 27.405-

3 and Department of Defense FAR Supplement (“DFARS”) 227.7202, the

U.S. government acquires commercial computer software under the same

terms by which the software is customarily provided to the public. Accord-

ingly, Keysight provides the Software to U.S. government customers under

its standard commercial license, which is embodied in its End User Li-

cense Agreement (EULA), a copy of which can be found at

www.keysight.com/find/sweula. The license set forth in the EULA repre-

sents the exclusive authority by which the U.S. government may use,

modify, distribute, or disclose the Software. The EULA and the license set

forth therein, does not require or permit, among other things, that

Keysight: (1) Furnish technical information related to commercial com-

puter software or commercial computer software documentation that is

not customarily provided to the public; or (2) Relinquish to, or otherwise

provide, the government rights in excess of these rights customarily pro-

vided to the public to use, modify, reproduce, release, perform, display, or

disclose commercial computer software or commercial computer software

documentation. No additional government requirements beyond those set

forth in the EULA shall apply, except to the extent that those terms, rights,

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Scienlab Regenerative AC Emulator –Keysight SL1200A Series –Operating Instructions

Notices

or licenses are explicitly required from all providers of commercial com-

puter software pursuant to the FAR and the DFARS and are set forth spe-

cifically in writing elsewhere in the EULA. Keysight shall be under no obli-

gation to update, revise or otherwise modify the Software. With respect to

any technical data as defined by FAR 2.101, pursuant to FAR 12.211 and

27.404.2 and DFARS 227.7102, the U.S. government acquires no greater

than Limited Rights as defined in FAR 27.401 or DFAR 227.7103-5 (c), as

applicable in any technical data.

Warranty

THE MATERIAL CONTAINED IN THIS DOCUMENT IS PROVIDED “AS IS,”

AND IS SUBJECT TO BEING CHANGED, WITHOUT NOTICE, IN FUTURE

EDITIONS. FURTHER, TO THE MAXIMUM EXTENT PERMITTED BY APPLI-

CABLE LAW, KEYSIGHT DISCLAIMS ALL WARRANTIES, EITHER EXPRESS

OR IMPLIED, WITH REGARD TO THIS MANUAL AND ANY INFORMATION

CONTAINED HEREIN, INCLUDING BUT NOT LIMITED TO THE IMPLIED

WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

PURPOSE. KEYSIGHT SHALL NOT BE LIABLE FOR ERRORS OR FOR INCI-

DENTAL OR CONSEQUENTIAL DAMAGES IN CONNECTION WITH THE

FURNISHING, USE, OR PERFORMANCE OF THIS DOCUMENT OR OF ANY

INFORMATION CONTAINED HEREIN. SHOULD KEYSIGHT AND THE USER

HAVE A SEPARATE WRITTEN AGREEMENT WITH WARRANTY TERMS

COVERING THE MATERIAL IN THIS DOCUMENT THAT CONFLICT WITH

THESE TERMS, THE WARRANTY TERMS IN THE SEPARATE AGREEMENT

SHALL CONTROL.

Notices

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Scienlab Regenerative AC Emulator –Keysight SL1200A Series –Operating Instructions

Safety Information

A DANGER notice indicates a (extremely) hazardous situation which, if not

avoided, will result in death or serious injury.

Do not proceed beyond a DANGER notice until the indicated conditions are fully

understood and met.

A WARNING notice indicates a hazardous situation which, if not avoided, could

result in death or serious injury.

Do not proceed beyond a WARNING notice until the indicated conditions are fully

understood and met.

A CAUTION notice indicates a hazardous situation which, if not avoided, could

result in minor or moderate injury.

Do not proceed beyond a CAUTION notice until the indicated conditions are fully

understood and met.

A NOTICE indicates to pay attention to an operating procedure, practice, or the

like that, if not correctly performed or adhered to, could result in damage to the

product or loss of important data.

Do not proceed beyond a NOTICE until the indicated conditions are fully under-

stood and met.

A NOTE refers exclusively to application notes without any security relevance.

WARNING

CAUTION

NOTICE

DANGER

NOTE

Safety and Regulatory Notices

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Scienlab Regenerative AC Emulator –Keysight SL1200A Series –Operating Instructions

Safety and Regulatory Notices

Using the system can cause danger and damage for life and limb of the

operators or third parties, to the system itself or to other material assets.

In addition to the manufacturer´s countermeasures, the operator must also

take appropriate countermeasures against danger due to residual energy.

The personnel must be briefed about these dangers and the necessary

countermeasures during instruction.

The following general safety precautions must be observed during all

phases of operation of this instrument. Failure to comply with these pre-

cautions or with specific warnings or instructions elsewhere in this manual

violates safety standards of design, manufacture, and intended use of the

instrument. Keysight Technologies assume no liability for the customer´s

failure to comply with these requirements. Please read the also the section

Intended Use.

Danger to life in case of misuse at the outputs.

The Scienlab Regenerative AC Emulator does not have its own insulation guard.

If the system emulates an electrical isolation against PE at the output, the lo-

cal installation regulations and guidelines must be observed.

This would be in the case of the emulation of an IT network in AC mode, or

generally in DC mode.

Danger to life due to high voltages.

Some components are still supplied with voltage after switching off (wiring color

orange).

Before installation and maintenance work, turn off and lock out all external

voltage supplies.

Only disconnect or establish electrical connections in a voltage-free condition.

Danger to life due to missing covers!

In case of misapplication, missing protective cover can lead to severe injury,

burns or death in the event of shock and arc flash.

Do not remove cover under load and not operate without cover in place.

After installation and maintenance work, the previously removed protective

cover must be replaced.

Depending on the set output voltage and current, the system sometimes releases

large amounts of energy at the output.

Touching the connection bars inside the system or the DUT terminals can occur

life-threatening body currents.

Never touch, connect, or disconnect the connecting lines to the DUT during

active operation.

Danger of arcing.

DANGER

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Scienlab Regenerative AC Emulator –Keysight SL1200A Series –Operating Instructions

Safety and Regulatory Notices

Residual voltage after switch-off.

In case of connected DUT, the output terminals can still carry voltages even after

switch-off of the system!

Measure the voltage at the outputs to ensure that they are voltage-free.

Danger to life due to charging or discharging batteries.

Batteries are sensitive to overloading/underloading and might explode or start

burning. This can lead to danger for life and limb.

Therefore, a battery must be monitored by a battery management system

(BMS).

Hearing protection due to noise exposure in the operating area!

Noise level < 85 dB(A) at a distance of 1 m from the front

It is recommended to wear hearing protection during operation.

Safety and Monitoring Devices

The system has monitoring devices that switch-off the system in case of

emergency. If additional systems are connected to the SL1200A Scienlab

Regenerative AC Emulator, it is recommended that the systems are inte-

grated into a higher-level safety device.

Main switch

•On the front side

•I ON: power supply switched on

•O OFF: power supply switched off, communication with the

system is maintained

•Trip: when emergency stop is triggered → system switches

off, main switch in position Trip

•Note: In the 0 OFF position, the main switch can be locked

using a padlock

Emergency stop push button

•On the front side

•Press: forces local emergency stop of the system

(Responds: see safety relay)

•Turn counterclockwise: unlocks

•Functional test of the emergency stop button: monthly

DANGER

NOTICE

DANGER

Safety and Regulatory Notices

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Scienlab Regenerative AC Emulator –Keysight SL1200A Series –Operating Instructions

Key switch Test Release

•On the front side

•Used for enabling/disabling test

•OFF: test release withdrawn (output contactors and power

stage are blocked)

•ON: test release given, test may be started (e.g. acknowl-

edged by software)

Service switch/circuit breaker for motor protection

•Behind the front panel (detachable)

•Fuse for the circuit (logic path) tapped upstream of the main

switch

•O OFF: Circuit breaker has triggered → system is inactive; all

power and communication connections (logic path) are inac-

tive.

•I ON: Logic path active, system can be activated via main

switch

Surge protection

•Inside the Input Box on the rear side

•Responds in the event of overvoltage (e. g. due to lightning)

•Reaction: Feedback signal is detected → undervoltage moni-

toring reacts → the main switch cannot be activated (falls

back to position Trip)

•Consequence: Surge protection inlets must be changed by

KeysightCare, feedback contact is reset

Safety relay

•Inside the system

•Responds when the local emergency stop switch or external

input are triggered via the higher-level safety device (2-pin

each)

•AC supply of the power stages is interrupted, undervoltage

monitoring triggers, main switch on “Trip” → system is

switched off; power stage enable is withdrawn; 230 V auxil-

iary voltage and 24 V control voltage are maintained (logic

path)

Housing ground/functional earth

•On the rear side of the system

•Connection and coupling of housing ground

•Connection for EMC-compliant design

Display Soft Front Panel power stage

•On the front side

•Display is activated when power stage is active/in operation

•No settings needed

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