Magellan Power - High Reliability Australian Technology Innovative, Customise...
Case Study - Fujitsu_Malaga_Perth - (TIA 942) - 20110722
1. Hitec Diesel Rotary UPS systems
Case Study:
The Malaga Data Centre, Perth, WA
A comparison between the original static UPS and standby
diesel generator design and the high-voltage Hitec Diesel
Rotary UPS solution installed
Ride through systems DRUPS systems
www.hitec-ups.com
2. • The Hitec Organisation in APAC
• The Hitec Diesel Rotary UPS System
• Malaga Case Study - Data Centre Design Criteria
- The Original SUPS Scheme
- The HV DRUPS approach
- Reducing CAPEX
- Meeting TIA 942 / Tier III
- Sustainability and efficiency
- The completed facility
- Awards
4. HITEC + HOTEC,
Taiwan
HITEC + Power Partners,
Singapore
HITEC Malaysia
Hisec, Japan
Hitec+ Metrowest,
Australia + NZ
Hi-Rel, India
HPS, South Korea
Matech, Thailand
Hitec in Asia Pacific
Wide Regional Presence
PBG
Indonesia
DP Consulting, Vietnam
5. Taiwan: 197
China: 28
Singapore: 46
Malaysia: 9
Australia: 20
India: 8
South Korea: 47
Thailand: 16
Asia Installed Base: 371 units
Hitec in Asia Pacific
Large installed based
6. • Sales and Marketing
• Technical and Design Assistance
• Project Engineering
• Project Management
• After Sales Support
• Service and Maintenance
• Strategic and Consumable Spares
Hitec in Asia Pacific
Hitec’s Regional Support
8. The Hitec DRUPS system
• A complete solution that utilises
stored mechanical energy
to provide continuous power.
• Combines the functionality of
both a UPS and a Standby Diesel Engine in a single module.
• Provides high quality power to support all types of load,
including critical cooling loads and those with a leading
power factor i.e. Blade Servers.
• Suitable for both HV and LV and 50/60 Hz applications.
• A highly reliable tried and tested design.
9. Standby Diesel
UPS Inverters
Air Conditioning
SwitchboardsPFC
Standby Batteries
Spark-proof Lighting
Busduct & Cabling
Fire Protection
& Security
Static UPS
+
The Hitec DRUPS system
Ways in which UPS can be achieved
11. Hitec DRUPS
Standby Diesel
Static UPS
UPS Inverters
Air Conditioning
SwitchboardsPFC
Standby Batteries
Spark-proof Lighting
Busduct & Cabling
Fire Protection
& Security
The Hitec DRUPS system
Ways in which UPS can be achieved
13. • Co-location Facility
• Minimal build cost
• UTI Tier III / TIA 942 Certified
• 3000m² of raised floor
• Load to increase over time (3-4 Year Build-out)
• Initial floor loading of 750 Watts/m²
• Ultimate floor loading 1500 Watts/m²
• Pay as you go approach to infrastructure
• Was fully designed around SUPS plus standby generators
Data Centre Criteria
16. Issues with the SUPS and diesel generator scheme:
• Cost and availability of the 22kV to 415V transformers
• Restricted space for up to 5 standby diesel generators
• Cooling (recirculation) issues for the diesel generators
• Very high nominal (In) and short-circuit (Isc) currents
• Reliability, control and cost of the ATS switches
• Capacity, quantity and space required for the reticulation
• LV switchgear expanding beyond the available space
• Space and cooling required for the SUPS and batteries
• Chillers unsported by UPS power
The Original Scheme
17. The DRUPS challenge!
• Resolve the transformer delivery issue
• Rationalise the distribution scheme, reduce reticulation
• Remove the ATS control and reduce high fault currents
• Support (if possible increase) the avialable UPS power
• Provide continuous power to the chillers
• Reduce the total building load and increase efficiency
• Resolve the spatial and cooling issues with the generators
• If possible increase useable raised floor area
• Deliver a scalable solution – Pay as you Grow!
The DRUPS Approach
18. A B
A B
A B
The DRUPS approach
Removing transformers, simplifying the
scheme, reducing reticulation, increase
UPS power
19. SUPS + DG’s DRUPS
Total UPS Load 4161.9 kW 4161.9 kW
Total Cooling Load 1872.9 kW* 1664.8 kW
Total Building Load 187.5 kW 187.5 kW
Grand Total 6222.3 kW 6014.2 kW
*Cooling Load is less for DRUPS
as it requires no AC and can
operate at ambient
Reducing the Building Load
SUPS versus DRUPS
22. Original SUPS Requirement
• 12 x 500 kVA SUPS Modules 2(4 +1)
• 5 x 2.5 MVA Standby Diesel Generators (N+1)
Alternative DRUPS Requirement
• 5 x 2.3 MVA DRUPS Modules (N+1)
Is this the totality of the comparison?
Reducing CAPEX
Power Equipment Summary
23. Reducing CAPEX
Removal of the ‘Big Ticket’ items
• 22kV/415V Transformers
• Main LV Switchboards
• Diesel Generators
• Paralleling Switchboard
• SUPS Modules + Batteries
• SUPS Output Switchboard
X X
X
X X
X X
X X
X
27. SUPS Equipment Removed
• 22kV/415V Transformers
• Main LV Switchboards
• Diesel Generators
• Paralleling Switchboard
• SUPS Modules + Batteries
• SUPS Output Switchboard
• ATS Switches and Controls
• High Current LV Busduct
• High Current LV Cabling
Reducing CAPEX
Comprehensive evaluation of approaches
28. Addition of:
• Up to 5No 2.3 MVA Hitec DRUPS Modules
• Ancillary DRUPS Equipments
• 22kV UPS Input / Output Switchgear
• Low-current high-voltage cabling
• 22kV to 415 power transformers
• Dual Redundant Control Scheme (Tier III)
Reducing CAPEX
Comprehensive evaluation of approaches
29. Tier Classification:
• System component redundancy:
N+1 requirement: for both UPS and
Generation equipment, as site Generation is
considered to be the primary power source.
• Multiple distribution paths,
enabling…
• Concurrent Maintainability:
“Any component necessary to support the IT
processing environment can be maintained
without impact on the IT environment.”
But…
• System not ‘Fault Tolerant’:
“The site is susceptible to disruption from
unplanned activities.”
UTI Tier III
Concurrent Maintainabililty
36. Bypass Control
Panel
Q3
Q4
Dual Redundant Modbus+ Networks
Unit
Control
Panel
PLC
Bypass
Control
Panel
Dual PLCs
To other
modules
Modbus+Network
Bypass
Control
Panel
Dual PLCs
Unit
Control
Panel
PLC
Modbus+Network
Fibre Optic
Unit Control
Panel
Unit Control
Panel
Bypass Control
Panel
The DRUPS Approach
Dual Redundant Control Scheme (Tier III)
38. LV Switchgear
Standby Generators
Static
UPS #1
Static
UPS #2
TxTx
Increasing lettable space
The Static UPS approach
• 9MVA Static UPS and Diesel Generator arrangement
• Total space required =1,762m²
39. DRUPS Modules,
HV Switchgear
and Controls
SwGr
‘A’
SwGr
‘B’
• 9 MVA Diesel Rotary UPS solution
• Total space required = 1,228m²
• Total Space saved = 534m² (30% Space Saving)
Data Centre Expansion
Increasing lettable space
The Diesel Rotary UPS approach
41. 0
500,000
1,000,000
1,500,000
2,000,000
2,500,000
1 2 3 4 5 6 7 8 9 10
DRUPS Static UPS
$1,939K
$895K
High Efficiency = Low Life Cost
Comparative running costs at 50% load based
on 9.5 cents/kWhr (AIR 2.5%) for a UPS requirement of 1600kW
Cost€’s
Year
Saving of $1,044K over a 10 Year Period
Increasing Effiency
42. • Reduced CAPEX
• Simplified the reticulation and reduced fault current
• Used fewer components increased the lettable area
• Reduced the connections between supply and Load
• Provided continuous support to the total facility
• Lowered the overall building load
• Increased environmental and operating efficiency
• Reduced the carbon footprint and OPEX
• Increases the overall system reliability
• Considered as the ‘GREEN’ sustainable power approach
So why HV Hitec DRUPS?
