ups-systems · 2007-06-28 · guarantee of highest battery availability the battery is an essential...
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W o r l d C l a s s P o w e r S o l u t i o n s
UPS-SystemsPower Line 400highest reliability combined with high efficiency and ease of operation
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Power Line 400safe and reliable
B E N N I N G W o r l d C l a s s P o w e r S o l u t i o n s
System Advantages by Innovations
• Sinusoidal input current (THD < 5%, pf > 0,97)
• True On Line system (Double Conversion)
• Classification 1 (VFI) in according to IEC 62040-3
• Special designed for computer load
(non linear load)
• Designed for double neutral line current
• Asymmetric load with 100%
• Parallel operation up to 8 units
• Optimal utilisation of emergency generator
GeneralMore and more data centres and production facilities makehigher demands on UPS systems. Non-linear or unbalancedloads have to be controlled as much as instantanuous loadchanges, overloads and high inrush currents. Today UPS areconsidered an integral part of any data centre and can meana high investment. Therefore compromising on the reliabilityand efficiency of the UPS does not make sense.
Economic advantages of the technologyThe PL 400 uses IGBT power simiconductors and the latestdesign in rectifiers and inverter technology. This means thePL 400 operates without any mains feedback and does notdraw any reactive power from the mains (see figure).Therefore, no complex or costly harmonic filters are required.
The advantages of the PL 400:• Increased reliability with lower component count• No additional costs for filters• No resonance effects due to wrongly balanced
filters• No interference problems with diesel generators• No harmonic problems at the input, unlike 6 or 12-pulse
UPS systems • Generators can be sized smaller because no reserve is
required to cope with harmonic oscillation
Reliability without any compromisesThe Power Line 400 is a UPS complies with the highest stan-dards for safety and reliability for power supplies withoutcompromising it´s efficiency. The combination of the 16 bitmicro-controller and the latest power electronic control andmonitoring design allow the user to access all the UPS´s functions. The Power Line 400 is a true on-line UPS with dou-ble voltage conversion and a constant voltage and frequencyoutput. In the event of mains failure the power is supplieduninterrupted by the battery without a break in the output ofthe UPS. Even at 100% unbalanced loads, a very high voltageconstant is maintained so as not to endanger the protectedload. Most EDP loads generate high peak currents, even withthree times the nominal current, the quality of the output isnot effected or the need to go to by-pass mode. In essence itprovides perfect UPS protection.
Power Line 400 with sinusoidal input currentinsured THD < 5%.
UPS with 6-puls rectifier
Inpu
t cur
rent
time
UPS with 12-puls rectifier
PL 400 with IGBT rectifier
3B E N N I N G W o r l d C l a s s P o w e r S o l u t i o n s
Power Line 400 powerfull and compact
Space saving and compactSpace and volume are critical factors for the total cost calculation of a UPS. With this in mind the PL 400 is designedin order to minimise it´s footprint. The design of the high per-formance heat sink allows us to concentrate the wholepower electronics on one sub-assembly. The system is alsodesigned to allow access to all vital components through thefront.
Parallel operation and redundencyThe PL 400 can be connected in parallel and requires noexternal control (no master/slave operation). The system hasthe option of up to eight systems in parallel to all the UPS togrow with your requirements. The cabinets can be easilyconfiguered and repuire no special cables for parallel operation.
Easy operationAll available intormation on the status of the PL 400 can beaccessed via the control panel. The control panel can be tilted to allow the user a more comfortable reading position.
• Current condition through circuit diagram with LED operating status
• LCD with 80 characters given plain text information• Password protection against unintentional operation• User guidance with clear and easy instructions• Event monitor for the last 1200 events • Complete documentation of date, time and events in
plain text• User configuerable• Language selection • Selection of 100 different battery variations • Functional setting of parameters and remote control
Guarantee of highest battery availabilityThe battery is an essential part of the UPS´s function. With thePL 400 the status and condition of the battery is constantlymonitored. Temperature controlled charging maximises thelife of the battery.
• Low voltage protection switches off the battery before anunder voltage state occurs.
• Cyclic battery testing monitors the battery condition• Battery monitoring provides the user with information on
the batteries capacity and the battery back-up with the current load.
• Total discharge testing is available to test the battery capa-city against predetermined levels.
PL 400
operating unit
front viewUPS system Power Line 400
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Power Line 400 onlinediagnosis and monitoring
B E N N I N G W o r l d C l a s s P o w e r S o l u t i o n s
PL 400 Cabinet inside view
A complete system for the remote diagnostics andmonitoringThe PL 400 allows remote access to the system for error diagnosis and fault finding. Recall of system messages isavailable from the event memory. All operating and systemmessages such as change in status and main interruptionsare maintained with a date and time of the event. Recall ofreal time data of voltage, frequency, current and power isalso available. The monitoring system can also be configuredto the users specific requirements, this includes updating ofthe PL 400 software via modem and if required the systemcan auto-dial a specified service provider in the event ot system errors.
SNMP – integration of the Power Line 400 into thenetwork managementThe "Simple Network Management Protocol" (SNMP) is astandardized and worldwide used network protocol whichallows easy monitoring of all network components. Therefore,the PL 400 can be very easily integrated into existing network management systems such as e.g. HP-Openview,IBM-Netview, Novell NMS and other SNMP-compatible systems.
UPSMON – central operating data acquisition andmonitoringUPSMON is a complete information software for the monito-ring of either individual or multiple power systems eitherthrough a serial interface, modem or network. It allows real-time monitoring of all system events in a graphical format.This information can be copied over to databases and spre-adsheets for further analysis.
Simple remote diagnosis and
monitoring via modem
UPSMAN – automatic power shut-down and monitoring softwareSystematic shut-down of individual work stations or entirenetworks. UPSMAN is available for all common operatingsystems, e.g. Windows 9.X / NT / 2000, OS/2, NovellNetware, UNIX, Linux.
B E N N I N G W o r l d C l a s s P o w e r S o l u t i o n s
Power Line 400 60, 80, 120, 160, 200 kVA
Technical data of Power Line 400Type PL 400/60 PL 400/80 PL 400/120 PL 400/160 PL 400/200
Nominal power kVA 60 80 120 160 200
kW 48 64 96 128 160
InputNominal voltage V 400 ±15 %, 50 Hz ± 5 %
Harmonic distortion factor ≤ 5 %
Power factor ≥ 0,97
OutputNominal voltage V 400
Voltage tolerance < 1 % static
< 1 % at 100 % out-of balance load
< 5 % at 100 % load bounce
Settling time ms ≤ 10
Nominal frequency Hz 50 ± 0,1%
Voltage harmonic < 1 % at linear load
distortion factor < 5 % at nonlinear load acc. to EN 50091-1-1
Crest factor ≥ 3
Overload 150 % for 10 sec., 125 % for 10 min. at 3-phase load
220 % for 10 sec., 180 % for 10 min. at single-phase load
By-pass
Overload 1000 % for 150 ms., 150 % for 10 min.
General dataOverall efficiency % 91 92 92 92 93
Battery
Cell number 192 192 192 2 x 198 2 x 198
Power kW 49,3 65,6 98,5 131,5 164,1
EMC EN50091-2 standard class A
Permissible °C 0 - 40
ambient temperature
Relative air humidity 5 % - 95 % not condensing
Installation height < 1000 m above sea level without performance reduction
System of protection IP 21
Colour RAL 7035 structured
Dimensions H x W x E mm 1400 x 750 x 880 1800 x 1000 x 800
Weight kg 900 900 1100 850 850
High reliability combined with high efficiency and easeof operation• Capable of supporting out of balance loads• Ability to operate in parallel• High efficiency• No feedback on the mains
Features• Internal manual by-pass• Key pad with mimetic circuit diagram and LC display• Memory for the last 1200 events• I/O board (12-digit input, 6-digit output, 6 relays)• Interface board (RS 232, RS 485, PCMCIA)
Options• Parallel operation of up to 8 systems• I/O board (12-digit input, 6-digit output, 6 relays)• Interface board (RS 232, RS 485, PCMCIA)• External service by-pass• Battery cabinet
Economic advantages of IGBT technology• Sinusoidal input current
-> no harmonic oscillation on the mains side• No reactive power consumption
-> saves energy and provides higher efficiency• No filters
-> increased reliability• No expensive filter balancing• No resonance effects due to badly or wrongly balanced
filters
Management interfaces:• PL-CONNECT modem remote diagnosis• PL-NET SNMP adapter and shut-down software• UPS-MON central remote control via PC• RCP remote control panel• ZLT mod bus
Additional technical information:
B E N N I N G W o r l d C l a s s P o w e r S o l u t i o n s
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BENNING worldwideAustriaBenning GmbH Elektrotechnik und ElektronikEduard-Klinger-Str. 9A-3423 St. Andrä-WördernTel. 0 22 42 / 3 24 16-0 Fax 0 22 42 / 3 24 23E-Mail: [email protected]
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