twc index

DR

RAFT

DRAFT Publication No. US-VRLA1-WS-2 July 2005

™

10 YEAR FULL TWCABLE
DDm PRODUCT WARRANTY

VALVE REGULATED LEAD ACID FLOAT SERVICE

DDm PowerSafe™

General Product Limited Warranty

EnerSys Delaware Inc. (“EnerSys”) warrants PowerSafe™ DDm™, valve regulated lead acid (VRLA) float
service batteries and racks against defective materials and workmanship for the full period as defined in
Table A from the date the battery is placed in service or the full period plus six months from the date of
shipment, whichever occurs first.

A. If initial physical inspection identifies flaws in material or workmanship that would impair life of the
battery, as defined by this warranty, or product performance, as defined by EnerSys’ electrical and
physical specifications as published at the time of shipment and these flaws are not due to
transportation damage or installation abuse;
OR

B. If on initial “Acceptance Test”, as defined in IEEE Std. 1188, “IEEE Recommended Practice for
Maintenance, Testing, and Replacement of Valve Regulated Lead Acid (VRLA) Batteries for
Stationary Applications”, the properly installed battery string fails to meet the published performance
ratings* per EnerSys’ latest published catalog data at the time of shipment;

In the event of either A or B above, then contact your nearest EnerSys sales
representative to request instructions. You will be instructed either a) to return the
equipment to an EnerSys factory or service center location, FOB Destination-Freight
Prepaid, for examination, or b) to wait until an EnerSys representative arrives at the site
to inspect the equipment.

If EnerSys determines the battery or rack is physically or electrically unsound due to defective materials or
workmanship on the part of EnerSys, the defective cell(s) or rack component(s) will be repaired or replaced
at the option of EnerSys without charge to the purchaser (user) for replacement materials within the first ten
(10) years of the warranty period. The replacement battery shall only complete the remaining unused
portion of the original warranty of the replaced battery.

For installations performed by EnerSys, the first five (5) year warranty period shall cover product,
materials, labor and freight.

* Published performance ratings. Initial capacity shall be a minimum of 90 percent of the rated string capacity upon shipment per IEEE-1188.

(
over)

The battery is warranted to have a float service life from the date of shipment, as stated below, and based on conditions stipulated in
the installation/maintenance instructions.

TABLE A – FLOAT SERVICE LIFE WARRANTY

Type Full Warranty BATTERY OPERATING TEMPERATURES
DDm Period
10 years*

Annual average Any cell temperature not to exceed
battery temperature 26F 80F

25C-77 F

DRAFT
Normal battery float life may be expected only when the battery is operated under the aforementioned temperature conditions. If operation
of the battery is not within these parameters, the battery warranty shall be null and void.

Useful service life is considered to have expired when the battery fails to deliver 80% of its rated string capacity. The rated string capacity is that
which is published in EnerSys catalog literature at the time of shipment. The determination of actual capacity shall be made in accordance with the
“performance test” guidelines of IEEE Std. 1188. If the battery is maintained per the installation/maintenance instructions and other
recommendations contained in this document and fails to deliver 80% of its rated string capacity, EnerSys shall credit the purchaser (user) toward the
purchase of a new EnerSys battery of equal or greater amp-hour capacity.

EXCLUSIONS AND LIMITATIONS

1. For batteries stored at a maximum temperature of 77º F (25ºC), the purchaser (user) shall give freshening charges to the battery a minimum of every three (3) months
for Lead-Antimony, every six (6) months for Lead-Calcium and every 17 months for pure lead after shipment from the factory and until final installation. Refer to
the installation and maintenance instructions for maximum storage intervals.

2. At least once every twelve (12) months, purchaser (user) must take readings and record information per EnerSys’ installation/maintenance instructions. These records
must be maintained for warranty claim purposes. If warranty records are not kept, the warranty shall be null and void.

3. This warranty applies only to the original United States and Canada domestic purchaser (user) and is non-transferable internationally, except with the expressed
written consent from EnerSys headquarters in Reading, PA.

4. This warranty does not cover physical damage due to the acts of nature or man which stress the battery beyond design limits and exert undesirable influence aside
from normal wear and tear.

5. EnerSys assumes no responsibility for any work accomplished or expenses incurred except with the expressed written consent from EnerSys headquarters in
Reading, PA.

6. Movement of batteries from original point of installation shall immediately void this product warranty, except with the expressed written consent from EnerSys
headquarters in Reading, PA.

7. Any storage shall be in a dry area having an average ambient temperature of 77ºF (25ºC), or less, and in accordance with EnerSys published installation/maintenance
instructions.

8. EnerSys shall not be liable for indirect, incidental or consequential damages arising out of the sale or relating to the use of this product, and the purchaser
assumes responsibility for all personal injury and property damage resulting from the handling, possession or use of the product. In no event shall the
liability of EnerSys for any and all claims, including claims of breach of warranty or negligence, exceed the purchase price of the product.

9. THE ABOVE WARRANTY IS IN LIEU OF ALL OTHER REMEDIES, INCLUDING BUT NOT LIMITED TO ACTIONS FOR BREACH OF
CONTRACT OR NEGLIGENCE. ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE HEREBY EXCLUDED.

_________________________________ Date____________ _________________________________ Date____________

Signed by EnerSys Delaware Inc. Representative Signed by purchaser (user)

_________________________________________________ _________________________________________________

Print Name, Title Print Name, Title

EnerSys Order # ___________________________________

Publication No. US-VRLA1-WS-2 July 2005

© 2005 EnerSys Delaware Inc. All rights reserved. Trademarks are the property of EnerSys unless noted.



2V-12V Vault Flex Outdoor Battery Cabinets

EnerSys Outdoor Battery Enclosures
440A / 4 hour rate to 1.75VDC
Seismic Zone 4
Door Mounted HVAC
Ambient -30F to + 122F
Full Solar Load
DRAFT 2V 2000Ahr Configuration
Single String DDm125-33
Internal disconnect switch
top mounted on battery

an EnerSys company 12V 1900Ahr Configuration 1
10 Strings SBS190F

200A Breaker per String

Confidential Information: Do Not Disclose

2V DDm VaultFlex Cabinet Specifications

DRAFT
2V DDm 2000Ah 416A/4 hr. rate (6% de-rated at 65F interior temperature)

One string DDm125-33 with internal, top mounted 1200A disconnect

 Ambient temperature operating range -30F to +122F with full solar loading
 Footprint 66” W x 37” D x 88” H (Above ground 66” W x 48”D x 88” H)
 Cabinet weight-8690 lbs. (two HVAC units, 48V string,1200A disconnect, cabling and buss)
 Cabinet- corrosion free aluminum /light gray/low solar absorption powder coat
 Seismic rating- UBC Zone 4-Battery strings/racking
 Internal temperature compensation +65F to +77F at -30F to +122F outside ambient
 Dual HVAC heating/cooling door mounted units (closed system/no internal filters)
 Cabinets may be set side by side (pass through or independent cabling)
 120AC 20A HVAC circuit per cabinet required (Internal GFI outlets provided)
 10 point alarm block and Veris TE Temperature Wall mounted probe provided
 10 year warranty on battery
 6 year warranty on HVAC units
 6 year warranty on cabinet

an EnerSys company Confidential Information: Do Not Disclose 2

12V SBS190 VaultFlex Cabinet Specifications

DRAFT
12V 1900Ah 446A/4 hr. rate (100% capacity at ambient temperature)

Ten 48V strings SBS190F/with 200A magnetic breakers per shelf

 Ambient temperature operating range -30F to +122F with full solar loading
 Footprint 66” W x 37” D x 88” H (Above ground 66” W x 48”D x 88” H)
 Cabinet-corrosion free aluminum /light gray/low solar absorption powder coat
 Cabinet weight-6608 lbs. (one HVAC unit, two NCR racks, batteries, cabling and buss)

 Seismic rating- NEBS Zone 4-Battery strings/NCR racking

 Internal temperature compensation +65F to +86F at -30F to +122F outside ambient
 Single HVAC heating/cooling door mounted unit (closed system/no internal filter)
 Cabinets may be set side by side (pass through or independent cabling)
 120AC 20A HVAC circuit per cabinet required (internal GFI outlets provided)

 10 point alarm block and Veris TE Temperature Wall mounted probe provided

 6 year warranty on battery
 6 year warranty on HVAC unit
 6 year warranty on cabinet

an EnerSys company Confidential Information: Do Not Disclose 3

VaultFlex HVAC Low Temperature Performance

DRAFT
12V SBS190 100% capacity
an EnerSys company 2V DDm 6% de-rate 4

-30F to +65F Ambient

Confidential Information: Do Not Disclose

VaultFlex HVAC High Temperature Performance

DRAFT
12V SBS190 100% capacity
2V DDm 100% capacity

+77F to +122F Ambient

an EnerSys company Confidential Information: Do Not Disclose 5

12V SBS190 Temperature De-Rating

100% capacity 12V SBS190 at 65F (cabinet internal)
-30F to +122F Ambient
DRAFT

an EnerSys company Confidential Information: Do Not Disclose 6

2V DDm Temperature De-Rating

4 hr. rate – 2V DDm 6% de-rate at 65F interior, 100% at 77F
DRAFT

an EnerSys company Confidential Information: Do Not Disclose 7

Cabinet Installation - order subject to best practices

DRAFTLocate empty enclosure Continue installation of
on pad and secure. remaining components and

Remove center door post conduit
and lower door sill to allow

installation of battery
rack(s) with pallet jack

Prepare battery rack(s)
and anchor mounts
inside cabinet.

Cable and configure

an EnerSys company Confidential Information: Do Not Disclose 8

2V/12V cabinet footprint and weights with racks and batteries

Cabinet footprint
66” W x 37” D x 88” H

Cabinet Weights
2V-8690 lbs.
12V-6608 lbs.

9
DRAFT

2V/12V Inside Cabinet Empty View

10
DRAFT

Cabinet Grounding Location Detail

External ground, both sides
of enclosure.

¼-20 x .5” depth, spacing at
5/8”

11
DRAFT

Internal 1200A Buss detail and conduit
connection plate area detail

12
DRAFT

1200A Buss Lug distance detail

13
DRAFT

DRAFT1200A Buss detail

14

2V/12V AC / Alarm Accessory Panel View

DRAFTLIGHT SWITCH. OVER TEMP SENSOR. DC DISTRIBUTION AND FUSE BLOCK.
ALARM TERMINAL. VERIS TEMPERATURE SENSOR.
RECEPTACLES FOR HVAC AND CONVENIENCE.
VAC MAIN FEED RECEIVE JUNCTION BOX. ALL SUPPLY SENDS, OUTLETS, ETC PREWIRED.

48VDC LED LIGHT. 800 LUMENS. FED FROM BATTERY BUSS

TELSEC MINI PRO.

15

Cabinet Ground Locations

Extra locations, both sides of
enclosure for battery rack
grounding.

¼-20 x .375” studs, spacing is
5/8” vertical
1” horizontal
DRAFT Ground wire from door
to frame not shown

Engineered grounds throughout.
Doors, component panels, removable

center post, etc.

16

DDm 2V Cabling – Single Feed

DRAFT Top removed for
view of cabling

Internal cables / part
# 811353-32,qty eight

1200A Interior Buss

Two each Four 4/0
MCM750 send/returns to
send/return in 1200A DC buss
single 4 inch
Front view conduit Top view 17

an EnerSys company one inch
conduit HVAC
AC feeds

Confidential Information: Do Not Disclose

DDm 2V Cabling – Dual String Feed

DRAFTTop removed for
view of cabling

an EnerSys company Confidential Information: Do Not Disclose Top view 18

SBS 12V Cabling – Single Feed

Internal cables / part
# 811353-32,qty eight

Two each 4/O send and
return to 1200A buss
DRAFT 1200A internal buss

Two each MCM750 send
and return to building

Top removed for
view of cabling

Front view Confidential Information: Do Not Disclose Top view 19

an EnerSys company

SBS 12V Cabling – Dual String Feed

DRAFTTop removed for
view of cabling

an EnerSys company Confidential Information: Do Not Disclose Top view 20

2V Internal Buss connections

MCM500 x 2
DRAFT
MCM750 x 2 to Load

an EnerSys company Confidential Information: Do Not Disclose 21

12V Rack A Buss Connections-Two 4/0 send/return

DRAFT
4/O x 2 for send/returns
an EnerSys company 22
Confidential Information: Do Not Disclose

12V Rack B Buss Connections-Two 4/0 send/return

DRAFT
4/O x 2 for send/returns
an EnerSys company 23
Confidential Information: Do Not Disclose

Alarm Wiring Detail-Veris TE Temp Provided

DRAFT

an EnerSys company Confidential Information: Do Not Disclose 24

Internal AC Feed/GFI Receptacles/Service Light

Replaced with 48VDC LED on alarm panel
DRAFT

an EnerSys company Confidential Information: Do Not Disclose 25

Single String Feed

DRAFT Left or Right side conduit connections.
Deploy together with additional

cabinets, connected or stand alone.

an EnerSys company Input Cabling 26
Two runs MCM750 (send/return)

440A / 4Hrs (2V/12V)
800A / 2Hrs (2V/12V)
Cabinet Dimensions
88”H x 66”W x 37”D
( add 11” D for HVAC units)

Confidential Information: Do Not Disclose

Independent Feeds

DRAFT
Input Cabling
an EnerSys company Two runs MCM750 (send/return) per cabinet 27

880A / 4Hrs
1500A / 2Hrs (2V)
1600A / 2Hrs (12V)

Confidential Information: Do Not Disclose

Dual String Feed

DRAFT
Input Cabling
an EnerSys company Two runs MCM750 (send/return) 28
800A / 4Hrs (cabling dependent)

Cabinet Dimensions
88”H x 132”W x 37”D
( Add 11”D for HVAC)

Confidential Information: Do Not Disclose

Suggested Maintenance

Inside cabinet DRAFT Brush off debris if present

 Yearly battery impedance Pull tab
and voltage readings/values
per TWCable procedures

Outside cabinet

 Yearly HVAC condenser fan
blade filter inspection .
Brush off any accumulated
debris, if present.

 Insures maximum cooling
efficiency during summer
months.

an EnerSys company Confidential Information: Do Not Disclose 29

Ice Bridge Connection Rating 500 lbs. Contact

DRAFT

an EnerSys company Confidential Information: Do Not Disclose 30

Contact Information

DRAFT For additional questions please contact:

Tracy Woodward
EnerSys Reserve Power
TWCable National Account Manager

919-637-9623
[email protected]

Jacob Hofman
Sales Engineer
Purcell Systems
EnerSys Enclosure Group
509-499-6205
[email protected]

an EnerSys company Confidential Information: Do Not Disclose 31

DRAFT

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