Products
Three Phase UPS 5kVA-300kVA

Technology
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 selecting a UPS?
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 sheet click the link below.  


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 Automatic shutdown Software and UPS
 Monitoring


 System Enhancement software, which operates using
 the RS232 interface, is offered with this range of UPS
 and control.
 
Allows controlled, unattended shutdown of one or more operating systems.
 
Compatible with all major operating systems (Windows ’95,Windows NT, OS/2, Novell Netware, SCO UNIX , Solaris, HP, UX, IBM-AIX).
 
Allows all UPS operating parameters to be viewed and monitored.
 
Allows actions to be configured, eg. Sending network messages, e-mail or pager.
 
Provides full function reporting.
 

 Optional Extras
Extended autonomies, with additional batteries supplied in matching battery cabinets.
 
By-pass isolation transformer, provides full galvanic isolation while the UPS is operating on by-pass.
 
Remote control panel to monitor the UPS status from a remote location (max.500m).
 
External maintenance By-pass. Electronically isolates the UPS from the mains as well as from the critical load. Allows full interlocking with the UPS to prevent incorrect use.
 
Dial UPS remote monitoring allows the UPS to be monitored by our central monitoring station..
 
 Contact us to discuss your specific requirements.
 Do you need some help in
 selecting a UPS?
On-line double conversion with static by-pass

Application
True on-line protection for mission critical main frames, computer suites and industrial control room applications

Benefits & Features

  Easy installation - good cable access, batteries supplied ready
  mounted in cabinet. 

  Small footprint.

  Quiet operation due to high frequency IGBT’s operating outside
  audible range (PWM switching >20KHz). 

  Excellent dynamic response. 

  Excellent non linear load response.. 

  Handles 100% unbalanced loads.

  Integral maintenance by-pass. 

  Emergency power off (EPO)facility.

  LCD display panel, provides status and stores last 50 alarm
  conditions. Mimic flow diagram for quick status reference.

  Monitoring and communications via RS232 and RS485
  communication ports. IBM AS-400 interface.
 

General Technical Characteristics
 
Technology     
Type

Control
On-line, double conversion with static by-pass.

Microprocessor

Input
Voltage

Frequency
Three phase 208/220/380/400/415V±15% (3 wires+N)

50 or 60HzHz ± 5%

Output
Voltage

Regulation


Frequency


Max, synchronization rate

Wave Form

Efficiency


Total harmonic distortion  

Phase displacement


Dynamic response time

Inverter overload

Crest factor


Power factor
208/220/380/400/415V,Three phase

±1% during steady state ±2% during transient state.

50 or 60Hz synchronized with mains. During mains failure ± 0.05%

±1Hz/sec

pure sine-wave

90-92% depending on model

<2% at full load

120°±1% (balanced load) , 120°2%± (50% unbalanced load)

10ms, to 98% of static value

Up to 200% for 20 sec


3 to 1

Accepts 0.7 lagging to 0.7 leading

Static By-pass
Type

Operating Capability

Transfer from inverter to mains to inverter

Transfer from inverter to mains

Transfer time
Solid state (microprocessor controlled)

500% for 10 sec. Short circuit for 40ms

Automatic, following synchronization.


After 20s for overload between 110% and 200% Immediate for overload >200%

Nil

Manual maintenance By-pass
Make before break Integral as standard on all models. External, wall mounted interlocked switch is optional

Batteries
Type

Recharge time
Sealed lead-acid maintenance free.

Typically 2 hours from depleted battery to 80% capacity.

Communications
Relay Interface

RS-232/485 port
Serial port for automatic closure of files and subsequent shutdown of the UPS

Incorporated as standard feature on entire range.

Environment
Input/Output efficiency

Audible noise

Operating temperature

EMC



Safety

Packaging

Connections

Relative humidity

Operating altitude



90-92%, depending on the model

<45 dB at 1m

0 to 40°C

EN50091-2,EN55011,level B,
IEC1000-4-1,2,3,4,5

EN50091-1

Without CFC, recyclable

Hardwired, input/output terminal blocks

0 to 95% non condensing

Sea level to 2,400m Incorporated as standard feature on entire range.
  MODEL   Power No Cabinets
(min)*
  Autonomy at typical load (min)*   UPS Dimensions(mm)   UPS Weight
kg
  Battery Cabinet
Dimensions
(mm)
  Cabinet Weight
kg
  kVA UPS + Battery   Width   Height   Depth   Width   Height   Depth
 PW3-UPS-5 5 1 - - 15 600 1235 750 290 - - - -
 PW3-UPS-7.5 7.5 1 - - 7 600 1235 750 305 - - - -
 PW3-UPS-10 10 1 - - 6 600 1235 750 325 - - - -
 PW3-UPS-15 15 1 - - 8 600 1235 750 437 - - - -
 PW3-UPS-20 20 1 - - 5 600 1235 750 477 - - - -
 PW3-UPS-30 30 1 - - 5 600 1235 750 477 - - - -
 PW3-UPS-40 40 1 - - 5 600 1235 750 591 - - - -
 PW3-UPS-50 50 1 - - 7 640 1735 810 902 - - - -
 PW3-UPS-60 60 1 + 1 8 640 1735 810 545 640 1735 810 536
 PW3-UPS-80 80 1 + 1 7 640 1735 810 680 640 1735 810 825
 PW3-UPS-100 100 1 + 1 10 880 1480 980 870 700 1480 980 910
 PW3-UPS-120 120 1 + 1 5 880 1480 980 920 700 1480 980 910
 PW3-UPS-140 140 1 + 1 5 880 1480 980 920 700 1480 980 1200
 PW3-UPS-160 160 1 + 2 6 880 1480 980 1055 700 1480 980 865