City of Culver City, California
City Council Agenda Item Report
RECOMMENDATION:
That the City Council approves the purchase of an uninterruptible replacement
power supply for the City Hall Data Center from Power Design.
BACKGROUND:
The City Hall Data Center houses the majority of the City’s computer servers and
other critical infrastructure devices. As built the Data Center power protection
scheme was obsolete. Designed in 1993 and completed in 1995 it was designed for
a Mini/Mainframe computing environment. In 1995 the City had one Mini-Computer
and 4 servers. The Mini/Mainframe environment no longer exists at the City; we
have transitioned to a client-server environment which requires many powerful
computers. The City’s move to client-server based systems was in response to
requirements for specialized application software that had to be shared within
departments or across the City. Examples such as Finance, Payroll, Timekeeping,
Permits, Refuse Accounting, Internet access, and E-mail name a few of the services
needed. In general most specialized applications have been developed for client-
server environments and are rarely available for Mini/Mainframe environments. Our
transition to client-server began prior to the move in to the New City Hall and
accelerated in 1997. The 1995 battery system was replaced with the present
Uninterruptible Power Supply (UPS) in 2001 and has served with no problems;
except the Data Center’s power needs have outgrown the present unit. IT
experienced the negative effect of operating at this level in early June 2005 when a
vacuum cleaner was plugged into a UPS outlet. The power draw overloaded the
unit and all the servers and devices in the Data Center powered off when the UPS
shut down. All City computer related business was interrupted until all the devices
could be restarted.
Meeting Date: 08/08/05 Item Number: C-5
AGENDA ITEM:
Approval to Purchase Replacement Uninterruptible Power Supply for City Hall
Data Center from Power Design of Irvine, CA
Contact Person/Dept.: David Leuck Phone Number: (310) 253-5961
Fiscal Impact: Yes [X] No [] General Fund: Yes [X] No []
Public Hearing: [] Action Item: [X] Attachments: [X]
Public Notification:
Power Design (Curt Vikan 7/21/05), Master Notification List 8/3/05
Department Approval:
John Richo 7/28/05
CAO Approval:
Jerry Fulwood 8/3/05
City Controller Approval:
Marlee Chang 8/3/05
City of Culver City, California
City Council Agenda Item Report
As the number of applications and services have expanded the amount of hardware
and devices required to support them has expanded as well. Over the last 5 years
the trend has continued as follows:
Servers by Year
2001 2002 2003 2004 2005
25 44 49 53 56
Entering the 2005-2006 budget year IT is expecting the number to expand to 58-60.
DISCUSSION:
If no UPS is present when there is any type of power event (blackout, brownout,
power drop, or power surge) the problem is passed directly to the devices plugged
into the power distribution system. Computer equipment (particularly servers) is
sensitive to power issues and performs best when power is conditioned through a
battery system. This enhances reliability day to day, and extends the life of the
electronics. During normal operations the UPS acts as a power conditioner.
Troughs and spikes in Edison’s power flow are intercepted and smoothed before
they can have an impact on the City’s servers.
The existing UPS unit was made by American Power Conversion (APC) and has a
maximum rating of 16 KVA (Kilo Volt Amps). Currently it is at 92-95% of capacity
and as a stopgap measure IT is plugging non-critical servers into under desk style
UPS units to avoid overloading the primary UPS. The existing unit cannot be
increased in capacity. Space and technical considerations make adding a second
unit to the room impractical.
Technical Considerations:
In an ideal world 1 KVA is equal to 1 KW (Kilo (thousand) Watts). That’s a 1 to 1
efficiency power factor. Electronic devices and conditions such as magnetic
interference can lower the efficiency of power delivery. Out of phase displacement
can lower the transfer as low as 90%. This means that a system that is rated for 16
KVA could deliver less power before reaching maximum capacity. Computer power
and computer devices consume power based on how intensely they are working and
their maximum ratings. Typically a server in 2001 would have one or two power
supplies consuming 250 to 300 Watts. Today power supplies are typically in the 400
Watt range and most significant servers have dual supplies for higher reliability. As
IT phases out older servers for units with 400 Watt power supplies only about 40
single power supply units could be supported by a 16KVA UPS system if they were
working at full power draw. City of Culver City, California
City Council Agenda Item Report
Power for the Data Center comes from two sources:
• 16 KVA UPS system
• Generator backed power outlet (one standard 120 volt outlet circuit)
In a power outage situation the Data Center loses line power and after a period of
time the generator at the Police Department supplies power until Edison power is
restored. During the intervening time between failure and generator supplied power
the UPS system acts as a battery allowing all servers to remain on and functioning.
One feature of modern large scale UPS units is the ability to program attached
servers to power down as the batteries run down. The proposed unit has such
ability. As the batteries are used servers will be programmed to shut down to allow
remaining servers with more critical functions to remain up and running. For
example E-Mail, Finance, and Web based services will stay up while less critical
services shut down. In 2001 planned and unplanned blackouts lasted from 1 to 2
hours. The planned unit will support critical servers for up to 2 hours. Except for an
extended failure the generator should be up and running prior to the batteries being
drained. If the batteries are nearing empty the unit will execute a controlled
shutdown of the remaining servers.
Vendor Selection:
In April 2005 IT solicited bids and suggestions from three APC partner companies
(En Pointe, Avnet, and Power Design). The request was to replace with a unit that
could support 30 KVA (approximately double) and have some additional room for
growth. The anticipated cost of the best solution was in excess of $20,000 which
made a formal RFP necessary. A formal RFP bid process was initiated through the
City’s Purchasing Department. Maintenance Manager Heustace Lewis assisted with
creating a generic description of the desired unit and the process opened to all
manufacturers’ products.
The bid was advertised in the May 26, 2005 Culver City News, advertised on the
City’s web site, and packages were mailed to the three companies that had assisted
in the research process. Seventeen (17) additional bid packages were downloaded
by interested parties. Three companies attended a walkthrough and question &
answer session on June 14, 2005
Power Design submitted the only response to the City Clerk’s office per the
published bid requirements which closed at 3:00 PM on June 28, 2005. The bid
response is Attachment 1.
City of Culver City, California
City Council Agenda Item Report
Transfer of Existing UPS:
The existing 16 KVA unit will be transferred to the Culver City Fire Department to
fulfill an existing need for uninterrupted power for use in the update of the
Emergency Operations Center/Alternate 911 Dispatch Center project. Reliable
power delivery is an identified need within the project. This frees grant funds for the
Fire Department that would otherwise be spent on acquiring their own UPS unit. At
the conclusion of the EOC project the Fire Department will determine if there are any
funds remaining to draw down and make a payment to the Computer Replacement
Fund in recognition of the value transferred to the project.
FISCAL ANALYSIS:
In the initial research phase in April 2005 Avnet, En Pointe, and Power Design all
quoted the solution which became the basis of the RFP. At that time Power Design
was the low bidder of the three.
Power Design’s response was for $52,221 with an option to increase the capacity to
40 KVA for $3,247. The first year’s maintenance is included in the unit’s cost.
Funding for this purchase is contained in Computer Replacement Fund (30724100).
ATTACHMENTS:
Attachment 1: Power Design Bid response to Bid 1306
MOTION:
That the City Council:
1. Approve the purchase of a replacement power supply from Power Design for
$55,468 from fund Computer Replacement Fund 30724100;
2. Authorize the City Attorney to draw up any required documents or contracts;
3. Authorize the Chief Administrative Officer to sign any required documents;
4. Authorize the Information Technology Director to approve a maintenance
contract on the unit during its working life.
MEETING DATE 8/8/05
AGENDA ITEM
Approval to Purchase Replacement Uninterruptible Power
Supply for City Hall Data Center from Power Design of
Irvine, CA
ATTACHMENTS
Pages |109| Power Design Bid Response to Bid 1306 & product information 1-14NOTICE INVITING BIDS
Bid Number 1306
Notice is hereby
given that sealed bids will be received by the City of Culver City,
California, for furnishing the following
PROVIDE LABOR AND MATERIALS TO INSTALL COMPUTER ROOM
UNINTERUPTABLE POWER SUPPLY
in strict accordance with the Specifications on file in the office of the CITY
PURCHASING OFFICER, 4343 Duquesne Avenue, Culver City, California,
90232 Copies of specifications and bid documents may be obtained from the
PURCHASING OFFICE at that address, telephone number (310) 253-6550
Original and two copies of the bid must be filed with the CITY CLERK in CITY
HALL, 9770 Culver Boulevard, Culver City, California, 90232, not later than 3 00
p m on June 28, 2005, at which time they will be publicly opened in the Council
Chambers on the first floor of City Hall Facsimile bids will not be accepted Any
bidder may withdraw his bid, without obligation, at any time prior to the scheduled
closing time for receipt of bids A withdrawal will not be effective unless made
personally or by telephonic notification received prior to the close of bids Bids
may later be referred to the City Council for appropnate action The City
reserves the nght to reject any or all bids as the best interests of the City may
dictate
Published in The Culver City News on May 26, 2005
(I)General Instructions
SECTION I
Each bid shall include the following components
SECTION I GENERAL INSTRUCTIONS / BID FORM
SECTION II TECHNICAL
SPECIFICATIONS
SECTION III NON-COLLUSION AFFIDAVIT
The attached City forms shall be submitted as part of the bid Each vendor may submit
additional data in support of its bid However failure to include any one or more of the
foregomg components will render the bid mcomplete and the City reserves the right to reject
such bids
BID SUBMITTAL
A complete submittal will consist of the original and two copies of the bid documents All
submittals must be clearly marked with the bid number, received, and time-stamped by the City
Clerk at the address provided_helow no later than 3 00 p in on June 28, 2005 to
City Clerk
City of Culver City
9770 Culver Blvd
Culver City, California, 90232
Bids may be hand-delivered to the City Clerk prior to the scheduled proposal opening
time Late bids will not be accepted
For Further Information Contact
David Leuck, 3101253-5961 david leuck@culvercity org
Marganta Lee Purchasing Officer at 310/253-6552 margarita lee@culvercity org
COMPLIANCE WITH LAW
Contractor and its agents and employees shall be bound by and comply with all federal, state
and local laws
ordinance, rules and regulations, and any and all other governing bodies having
legal junsdiction with respect to the area where such work is performed
BUSINESS LICENSE & PERMITS
The selected vendor shall be required to obtain all applicable Culver City permits and business
licenses Business License can be reached at (310) 253-5888 The cost of these items shall be
included in the total bid pnceINJURY AND ILLNESS PREVENTION PROGRAM
Successful bidder will be required to submit, within three days of notification their Injury and
Illness Prevention Program (IIPP) as required by Labor Code 401 7 and Title 8 3203 of the
California Code of Regulations
INSURANCE PROVISIONS
Comprehensive General Liability Insurance (including product liability coverage when
applicable) One million dollars ($1 000,000) per occurrence
Auto Liability Insurance in the amount of One million dollars ($1 000 000) per occurrence
combined single limit
Workers Compensation Insurance As required by State of California statutes
The City of Culver City is to be named as an Additional Insured on the above-captioned
insurance coverages as respect to the City's interests under this agreement This is to be
complied with by presenting an appropriate insurance certificate to the City prior to execution of
this agreement, and by presenting to the City an endorsement of the policy signed by an officer
of the insurance agency within thirty (30) days of the date of the bid award and prior to
execution of this agreement All policies of insurance shall provide for a minimum of thirty (30)
days written notice of any change or cancellation of the policy Insurance policies to be in a
form and written through companies acceptable to the City, and shall include endorsements
which are necessary to extend coverage which is appropriate to the nature of the agreement
If your insurance camer charges an additional fee, you must include that amount in your
project costs
DISQUALIFICATION AND REJECTION OF BIDS
The City of Culver City reserves the right to reject the bid of any bidder(s) who have previously
failed to perform properly or satisfactonly or complete on tie or in manner consistent with the
bid documents contracts of similar nature, or to reject the bid of a bidder who is not in a position
to perform such contract satisfactorily The City expressly reserves the right to award the
contract to the bidder that best meets the requirements as set forth in the specifications
NONDISCRIMINATION AND AFFIRMATIVE ACTION
California Government Code Section 12940 provides that It shall be unlawful employment
practice, unless based upon a bona fide occupational qualification, or except where based upon
applicable security regulations established by the United States of the State of California, for an
employer because of the race, religious creed color national origin, ancestry, physical
impairment, medical condition marital status or sex of any person to refuse to hire or employ
the person or to refuse to select the person for a training program leading to employment, or to
discriminate against such person in compensation or in terms conditions, or privileges of
employment
Even if not legally bound by said Government Code Section 12940, Contractor agrees to
comply therewith
Violation of this provision shall be deemed materials default by Contractor giving the City of
Culver City a right to terminate the Purchase Order
( 3Minority & Women-owned Business Enterprise(s) shall be given the opportunity to bid and to
receive awards on the same basis as any other Contractor
PRE-AWARD INSPECTION AND REVIEW
The City of Culver City prior to recommendation of award of bid may inspect each qualified
bidders operation and physical plant The City may inspect offices equipment, vehicles and
personnel to verity and ensure that the Contractor has sufficient expertise manpower and
capital to perform the required specifications to the degree and manner to which it has been
requested
CONTRACT TERM AND EXTENSION OF TERM
The term of the contract shall be for a penod of three (3) years from the date of execution of the
contract agreement by the City of Culver City, with option to extend an additional three (3)
years
( 4BID FORM
The undersigned, declares that the published notice inviting bids and this proposal have
been read and understood and proposes and agrees to furnish and deliver to the City of
Culver City the items listed below in accordance with the specifications herein and that
the following prices will be accepted as payment in full therefor, as follows
PROVIDE LABOR AND MATERIALS TO INSTALL COMPUTER ROOM
UNINTERUPTABLE POWER SUPPLY PER ATTACHED SPECIFICATIONS
Note to Bidders
1) There will be a recommended Job Walk on June 14, 2005, 1 30-3 00 p rn held at
Culver City Hall Information Technology Department Computer Room located on the
first floor at 9770 Culver Blvd, Culver City, California, 90232 Contact David Leuck
at 310/ 253-5961
2) A City of Culver City Business License is required if awarded the bid Please call
3101253-5870 for further information
3) Awardee will be required to provide and maintain proof of insurance in the amount of
$1,000,000 as follows
A) Comprehensive General Liability
B) Comprehensive Auto Liability
C) Workers' Compensation Liability
Insurance must list the City of Culver City as additional insured
Pricing
Prices quoted include all labor, materials, tax and applicable insurance Bid price must remain
in effect for 90 days from bid opening date All items quoted F 0 B Culver City California
unless otherwise specified Equipment supplied shall be new and of current year's production,
unless otherwise specifically indicated All equipment shall be in compliance with all
governmental regulations and safety codes
TOTAL COST OF JOB (including all
labor, matenals and applicable sales tax)
$
Option 1) Show the cost per server (if any) of the software to perform soft shutdown as
the
batteries run down in a power failure Include any literature about the software as an
attachment ----
c
kr ded
$ (Turn Key Install)
( 5 )Option 2) Show the cost to increase the unit from 30 to 40 KVA capacity along with the
part number(s) 3/-2-1) 7 - oe
Option 3 ) Show the cost of maintenance for
Year One $ < C
Year Two $ ,'CJ
2-‘611?Lges
Year Three $ /
Year Four $ fci 7 C
Please include all literature on the monitonng software for the UPS
WARRANTY / t'A" A)- 5;\ t\c-sxr P./L.c.--y- 2 3
K e-r-le ReT ta_s_e F,f-TS
COMPLETE CONSTRUCTION/INSTALLATION WITHIN 3 DAYS
iftl-cf- 3 6
PAYMENT TERMS *Bidder to enter payment discount terms otherwise net 30 days will apply Any discount less
than 20 days may not be considered in bid awarding
Federal Excise Tax
The City is exempt from Federal Excise Tax
By signature hereto I acknowledge that the items to be furnished will comply fully with the attached
specifications except where specifically noted
I understand that the City shall evaluate proposals in accordance with its Municipal Code and that the
City reserves the right to reject any and all proposals and to waive minor irregulanties
Dated This
—IX day of Year no
Signature Ann/
( 2 u •N
,
Typewntten/pnnted Name
Title
Name of the Film
Business Address
City State Zip Code
)O3 s-.gy
r CA
( 6/ri/1/74- CS 3a
7 -.227Z
Fax Number
I(
5
E Mail Address o
Telephone NumberLocation
Culver City City Hall First Floor Information Technology Computer Room
9770 Culver Blvd Culver City CA 90232
Overview
The City has outgrown its existing 16 KVA Symetra UPS unit That unit will be replaced with a 3
Phase unit that will be able to supply 30 KVA with the ability to expand to 40 KVA or more
without replacement The unit will have to be installed and the supporting services attached or
added to the walls or under the floor as appropriate The task includes all aspects including
relocating or cutting floor tiles, mounting breaker/bypass units, switching out single phase
breakers for 3 phase breakers if needed running under floor cabling, attaching to existing under
floor services, and moving the existing Symetra out of the computer room To the extent it
Is
cost effective the existing peripheral equipment and cabling will be reused and added on to
Technical Charactenstics
30KVA/30KW Three Phase, (redundant at 20KW or below)
480 VAC input with 208/120 VAC output
Hard Wire Input/Hard Wire Output with 84 Pole Distribution Panel
On Line Design with no break output (Not Standby or Tn-port)
Computerized self-diagnostic monitoring and control package
20KW with the included extra Power Module offers N+1 Redundancy
External Make Before Break Maintenance Bypass Switch
SNMP Adapter (adds UPS to Network w/I P Address)
15 minute battery backup at 20KW (four battery modules for maximum configuration)
Start-up & Assembly
Materials
Install one 40 KW UPS and power distribution unit including all conduit, fittings, wire and
hardware This includes
• 100A Breaker in existing panel feeding "UPS ESB 16"
• 100A Fused at 80A disconnect to feed new PDU
• EMT/Flex and wiring from 100A disconnect to adjacent PDU
• 90A double pole breaker supporting existing single phase load panel
• EMT/Flex and wiring from 90A breaker to single phase load panel
• (Qty 6) 25' computer room whips, 20A NEMA 5-20 Quad
• Wiring per manufacturer specifications
Services
•
Electncally install new 100A breaker in existing panel feeding "UPS ESB 16"
• Run EMT/Flex and wire along wall or under floonng in computer room
•
Electrically connect new feed to new UPS system per manufacturer specifications
• Install new Computer Room whips under floor and connect to UPS
• Connect existing under floor whips to new UPS
•
Remove existing UPS from room at beginning of installation
• Cut or move floor tiles as needed
• Test new electrical connection
(8)Numbering
Under floor whips and breaker panels are to be numbered for identification purposes
Warranty included in Pnce
Minimum One year on-site Warranty, 4 hour response
Characteristics
Ability to place UPS in bypass forservice if unit fails so that wall power is used
Redundancy
The unit should have redundancy and guard against failure For usage less than 20KVA the
unit should function with N+1 redundancy If the unit is upgraded to 40 KVA anything less than
30 KVA usage should retain N+1 redundancy
The failure of any single or group of battenes should only reduce overall battery time
Network Connectron
The unit should be able to accept an IP address and be placed on a Microsoft Windows network
for monttonng purposes Software to monitor the UPS should be provided
Software that could be loaded on individual servers to shut them down (soft shutdown) in the
event of power failure and battery drain should be detailed along with per server cost if any, as
a separate optional line item
Work Hours
Work will have to be scheduled during night & weekend hours Labor rates should reflect this
scheduling constraint
Site Walk-Through and Question & Answer
June 14, 2005 1 30 — 3 00 p m
Written Questions Should be Submitted to
City of Culver City
Information Technology
Attn David Leuck
Technical Services Manager
9770 Culver Blvd
Culver City CA 90232
APC Package Number
For those bidding an APC solution a package number exists
ISX113484-008
( 9oAkvatA l
Notary Public
Day of (Notary Seal)
This
LOURDES S DEVILLA
Commission # 1428714
Notary Public California t
Orange County
My Comm Expires Jul 4 2007
SECTION III
Non-Collusion Affidavit To Be Executed By Each Awardee of a Bid
STATE OF CALIFORNIA
COUNTY OF 0 IZA /n1( 7 )
J (7,i)9 I , T G11
bc4--/dcy)
beling first duly
sworn deposes and says that helil
Seirelary 600 kkut., Mqr
(sole owner partner presidept secretary etc)
of
Po DeS/6//
the party making the foregoing proposal that such proposal is not made in the interest of or on behalf of
any undisclosed person partnership company association organization or corporation that such
proposer has not directly or indirectly colluded conspired connived or agreed with any proposer or
anyone else to put in a sham proposal or that anyone shall refrain from proposing that said proposer has
not in any manner directly or indirectly sought by agreement, communication or conference with anyone
to fix the proposal once of said proposer or of any other proposer or to secure an advantage against the
public body awarding the contract or anyone interested in the proposed contract that all statements
contained in such proposal are true and further that said proposer has not directly or indirectly
submitted his proposal pnce or any breakdown thereof or the contents thereof or divulged information or
data relative hereto or paid and will not pay any fee in connection there with to any corporation
partnership company association organization proposal depository or to any member or agent thereof
or to any other individual except to such person or persons as have a partnership or other financial
interest with said proposer in his general business
Signed zug,v-i-fro,/
Subscnbed and sworn before meProduct Information
> Model Information
> Features & Benefits
> Runtime Loads
When expensive service plans are not part of Your strategy
August 8, 2005
Approval to Purchase Replacement Uninterruptible Power Supply for City Hall
Data Center from Power Design of Irvine CA
Symmetra. PX
(10 80kW N+1)
Scalable redundant power protection for centralized IT equipment in medium to large data centers
Symmetra PX - Scalable, redundant power protection for centralized IT equipment in medium to large data
centers
Symmetra PX three-phase input / three phase output (3 3) is a single unit composed of modular components This
modular architecture provides the foundation of building and scaling near continuous availability power systems with a
flexible range of power capacity The Symmetra PX packages the high availability requirements of easy power and
runtime scalability into a very small footprint Combined with the complete line of APC data center protection software
and accessories it provides the four most critical elements of total data center protection
Advances in Large Corporation computing storage technologies an increasing power demand requires a change in
Large Corporation power protection technology Symmetra PX three phase input/ three phase output (3 3) is a single
unit composed of modular components This modular architecture provides the foundation of building and scaling
near continuous availability power systems with a flexible range of power capacity The Symmetra PX packages the
high availability requirements of easy power and runtime scalability into a very small footprint Combined with the
complete line of APC datacenter protection software and accessories it provides the four most critical elements of
total datacenter protection
Product Overview
APC Symmetra PX, 30000VA/30000W, Input 208 (3PH)V/ Output 120 (3PH),
Description 208 (3PH)V, Interface Port Contact Closure, Ft] 45 10 Base T ethernet for
web/ SNMP/ Telnet management, SmartSlot, Extended runtime model
Audible Alarms, Automatic Self Test, Battery modules connected in parallel,
Built in SmartSlot, Built in static bypass switch, Cold start, Compact Design,
Continuous Voltage and Frequency Regulation, Designed and manufactured
under IS09001 / IS014001 certification, Double Conversion On-Line,
Downloadable Firmware, Early warning Problem Notification, Easy
Maintenance, EPO, Event logging, Front access servicing, Full rated Power
Features with kVA equaling kW, Full rated Power with kVA equaling kW, Galvanic
isolation, Generator Compatible, Hot Swap Batteries, Hot Swap Electronics,
Hot Swapable Components, Input Power Factor Correction, Intelligent Battery
Management, Intelligent Battery Management, LCD AlphaNumeric Display,
Load Meter, Menu driven Operating Instructions, Modular design, Modular
Fault tolerant Design, Modular level Repair, Monitoring via Network and Web,
Multiple System Shutdown, N+1 Redundancy, Out of Band Management,
Page 1 of 4
1 / )Output Connections
(1)Hard Wire 5-wire (3PH + N + G)
(1)Screw Terminals
August 8 2005
Approval to Purchase Replacement Uninterruptible Power Supply for City Hall
Data Center from Power Design of Irvine CA
Overload Handling Capacity, Overload Indicator, Pager notification,
Programmable power event response, Rated for Power Factor Corrected
Loads, Reduced field maintenance cost, Revolutionary Modular Design for
built In Fault Tolerance, Scalable Power Capacity, Scalable Run Time, Sine
wave output, Smallest footprint, Temperature Compensated Battery Charging,
User Replaceable batteries, Web Management, Wide input voltage range
Includes Web/SNMP Management Card
Communications & Management
Interface port
Contact Closure , RJ 45 10 Base T ethernet for
web/ SNMP/ Telnet management, SmartSlot
Available Smart Slot Interface Quantity 2
Pre Installed SmartSlot Cards AP9617
Control panel Multi function LCD status and control console
Alarm when on battery distinctive low battery
Audible alarm
alarm configurable delays
Emergency Power Off (EPO) Yes
Output
Output power capacity 30,000 VA
Output power capacity 30,000 Watts
Max Configurable Power 40,000 VA
Max Configurable Power 40,000 Watts
Nominal output voltage 120, 208, 208 3PH V
Output Frequency (sync to mains) 57 63Hz for 60Hz nominal
Output Voltage Distortion less than 5% at full load
Crest Factor Unlimited
Waveform type Sinewave
Page 2 of 4
( 1 i.)August 8, 2005
Approval to Purchase Replacement Uninterruptible Power Supply for City Hall
Data Center from Power Design of Irvine CA
Input
Bypass
Nominal input voltage
Input frequency
Input Connection Type
Built in Static Bypass
208 3PH V
50/60 Hz +/ 5 Hz (auto sensing)
Hard Wire 5-wire (3PH + N + G)
Input voltage range for main operations 177 240 V
Batteries
Physical
Maximum height dimensions
Maximum width dimensions
Maximum depth dimensions
Net weight
Shipping Weight
Shipping Height
Shipping Width
Shipping Depth
Color
Maintenance free sealed Lead Acid battery with
suspended electrolyte leakproof|1010|Symmetra PX 30kW Scalable to 40kW N+1 208V
82 00 inches ( 208 28 cm)
24 00 inches ( 60 96 cm)
35 50 inches ( 90 17 cm)
1435 00 lbs ( 652 27 kg)
1585 00 lbs ( 720 45 kg)
91 00 inches ( 231 14 cm)
29 50 inches ( 74 93 cm)
41 50 inches ( 105 41 cm)
Black
Battery type
RBC Quantity
Extended run options for
Environmental
Operating Environment
0 40 :C (32 104:F)
Operating Relative Humidity
0 95%
Operating Elevation
0 10000 feet (0 3000 m)
Page 3 of 4
( 1 3 )August 8, 2005
Approval to Purchase Replacement Uninterruptible Power Supply for City Hall
Data Center from Power Design of Irvine CA
Storage Temperature
Storage Relative Humidity
Storage Elevation
Online thermal dissipation
Protection Class
50 40 :C ( 58 104:F)
0 95% Non condensing
0 50000 feet (0 15000 m)
11,611 BTU/hr
NEMA 1
Standard warranty
cUL Recognized, EN 50091 1, EN 50091 2, FCC Part
15 Class A, ISO 14001, ISO 9001, UL 1778, UL
60950
2 years parts, optional on site warranties available,
optional extended warranties available
Conformance
Approvals
Page 4 of 4
( I 9)