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Power Conditioners Voltage regulation to AC Regeneration

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Old 01-06-2017, 11:45 PM
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Default PurePower 2000 AC Regenerator gets new batteries




My PurePower 2000 AC Regenerator has auxiliary battery backup. This is a super feature when you are listening to music and a utility power outage occurs, or even a momentary power interruption. The music just keeps on playing. Now that my studio system includes the Aurender N10 music server it becomes even more important to have auxiliary backup power to support the hard drives and files from unintended power loss.

Earlier this week during a check of the PurePower 2000 battery reserve power I noticed the display was not showing 100% battery power. Since the batteries in it were the original factory batteries, probably eight years old, it was time for new batteries. I ordered six new HC1221W 12 Volt 21 Watt sealed lead acid rechargeable batteries from BatteryMart, exact replacement batteries. They arrived today (quick shipping) and I installed them in less than a half hour.

The PurePower 2000 has a hinged front cover. Once four recessed screws are removed the cover swings down to reveal three small fans on a bracket and the battery tray. The fan bracket was held by two screws, and two more screws held the battery tray closed. The six 12 volt batteries are wired in series to a quick disconnect plug. Once unplugged the battery tray slides completely out of its recessed cavity. Replacing the batteries was as simple as unplugging the wires and recessed female terminals from each battery, and replacing the wires on the new batteries. Once complete the battery tray is slid back into the recessed cavity in the PurePower 2000, the battery harness plug gets reconnected, and replace the screws that hold the battery tray and the fan bracket in place. I cleaned the fan blades and wire guards before I swung the hinged front cover back in place, and secured the cover with the four recessed screws. Everything looked much better with the dust removed.

























I powered up the PurePower 2000, ran the battery self-test to check the battery reserve power. It is back up to 100%. The manual says the batteries should last five to six years, so I think I am good for awhile. I tested the battery voltage of the old and new batteries. There was quite a difference, and the new batteries haven't been fully charged yet. They will float at 13.5 volts. I am happy to have this battery maintenance task completed. Auxiliary battery backup power for the studio system provides me with peace of mind, especially with my new Aurender N10 music server.






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Last edited by jdandy; 01-08-2017 at 01:22 AM.
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Old 01-06-2017, 11:54 PM
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Dan... nice job, and thanks for documenting everything with photos. Out of curiosity, what was the entire battery replacement cost?
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FLORIDA
MX136, MC1.2KW(10) MC2KW(2), MCD1100, MS750(2) MVP881, C1000C/P/T, MPC1500, HT-2 SUBS(2) HT3F(2) WS350(2) XRT2K, XCS2K, XR27(2) XCS350(2) PS AUDIO PPP(8) RGPC 1200(20) RGPC POLE PIG(4) JL GOTHAM SUBS(2) SONOS ZP90-W4S MOD, LUMAGEN RADIANCE SCALER, SONY VPH-G90U PROJECTOR, SVS SCISSOR LIFT, STEWART STUDIOTEK 120" MOTORIZED SCREEN, ASC ACOUSTIC PANELS & BASS TRAPS, CINEMA-TECH SEATING, WIREWORLD PLATINUM STARLIGHT HDMI, GOLD ECLIPSE CABLES & SILVER ELECTRA PC'S
Reference System: ACCUPHASE A200 MONOBLOCK AMPS, C3850 PRE-AMP, DP900 CD/SACD PRECISION TRANSPORT, DC901 PRECISION DIGITAL PROCESSOR, DG-58 DIGITAL VOICING EQUALIZER, T-1100 FM STEREO TUNER, PS520 POWER SUPPLY, SONOS ZP90-W4S MOD, HRS-SXR CUSTOM 4V-4V RACK w/ M3X 1921 SHELVES, TAD REFERENCE ONE MK2 LOUDSPEAKERS, WIREWORLD PLATINUM CABLES & PLATINUM ELECTRA PC'S
CAPE COD

MX150, MC501(2) MC1.2KW(10) MC2301(2) MR88, MS750(3) MVP881, MCD1100, MDA1000, C1000C/P/T, MPC1500, ESOTERIC K01-X SE CD/SACD PLAYER, HT3F(2) XRT2K, XCS2K, XR27(2) OPPO-BDP95, PS AUDIO PPP(8) PUREPOWER 1050(4) RGPC 1200(15) JL GOTHAM SUBS(2) JL FATHOM F113 SUBS(4) SOUND ANCHOR SUB STANDS(2) LUMAGEN RADIANCE PRO SCALER, SONY VPH-G90U PROJECTOR, STEWART STUDIOTEK 120" SCREEN, SONUS FABER STRADIVARI, SILENZIO, SONOS ZP90-W4S MOD, BRYSTON BHA-1, ASC ACOUSTIC PANELS & BASS TRAPS, FORTRESS SEATING, WIREWORLD PLATINUM ECLIPSE CABLES & PLATINUM ELECTRA PC'S.
Analog Rig: CLEARAUDIO INNOVATION WOOD w/ OUTER RING & CLAMP, UNIVERSAL ARM w/ Da VINCI' CART, 2nd UNIVERSAL ARM w/ GOLDFINGER STATEMENT CART, KLAUDIO RCM, HRS-MXR REFERENCE 4V RACK-GLOSS BLACK w/ M3X 1921 SHELVES, AESTHETIX RHEA SIG PHONO-PRE, PS AUDIO PPP, RGPC 1200, WIREWORLD PLATINUM ECLIPSE CABLES & PLATINUM ELECTRA PC'S
Reference System: BURMESTER 911MK3 AMP(3), 088 PRE-AMP, 089 CD PLAYER, 100 PHONO PRE-AMP LOADED, 948 POWER CONDITIONER, AVID ACUTUS REFERENCE SP TT, GRAHAM PHANTOM II SUPREME ARM, BENZ MICRO LP-S CART, ESOTERIC GRANDIOSO P1/D1 STACK, G01X RUBIDIUM MASTER CLOCK, N05 NETWORK PLAYER, SILENZIO, HRS-SXR CUSTOM 2V-3V-2V RACK w/ M3X 1921 SHELVES, STILLPOINTS, SONUS FABER AIDA SPEAKERS IN RED VIOLIN FINISH, JL FATHOM F113(2) SOUND ANCHOR SUB STANDS(2) ASC ACOUSTIC PANELS & BASS TRAPS, GIK PICTURE PANELS, PS AUDIO P10, WIREWORLD PLATINUM CABLES & PLATINUM ELECTRA PC'S

Library System: ESOTERIC GRANDIOSO SYSTEM M1 MONOBLOCK AMPS(2), C1 LINESTAGE PRE-AMP, K1 CD/SACD PLAYER, G1 MASTER RUBIDIUM CLOCK, E03 PHONO-PRE, SILENZIO, SONOS ZP90-W4S MOD, AERIAL ACOUSTICS 20T V2 SANTOS ROSEWOOD, AERIAL SW12 SUBS SANTOS ROSEWOOD w/ BASES(2), CANTON REFERENCE K3, DALI EPICON 8 RUBY MACASSAR, VPI HRX TT w/ SDS POWER SUPPLY, ORTOFON CADENZA BLACK CART, FURUTECH SILVER ARROWS PHONO CABLE, KLAUDIO RCM, SHUNYATA PS8, RGPC 1200(2) STEVE BLINN COMPLETE CUSTOM RACK, ASC STUDIO TRAPS, WIREWORLD PLATINUM ECLIPSE IC'S & PLATINUM ELECTRA PC'S
Bryston/Esoteric System: ESOTERIC C02-X PRE-AMP, D02-X DAC, G02-X CLOCK, BRYSTON 28B CUBED MONOBLOCK AMPS, BIT-15(2) AMR-DP777-SE DAC, SILENZIO, TAD REFERENCE ONE MK2 LOUDSPEAKERS, WIREWORLD PLATINUM ECLIPSE IC'S & PLATINUM ELECTRA PC'S
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Old 01-07-2017, 12:02 AM
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BatteryMart.com charged me $22.95 per battery, $137.70 total plus 25.37 shipping from VA. I ordered them Tuesday night and they arrived this afternoon. The grand total was $163.07.


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Last edited by jdandy; 01-07-2017 at 12:15 AM.
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Old 01-07-2017, 12:11 AM
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Quote:
Originally Posted by jdandy View Post
BatteryMart.com charged me $22.95 per battery, $137.70 total plus 25.37 shipping from VA. I ordered them Tuesday night and they arrived this afternoon. The grand total was $163.07.
Dirt cheap for the peace of mind, and protection they provide; thanks!
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FLORIDA
MX136, MC1.2KW(10) MC2KW(2), MCD1100, MS750(2) MVP881, C1000C/P/T, MPC1500, HT-2 SUBS(2) HT3F(2) WS350(2) XRT2K, XCS2K, XR27(2) XCS350(2) PS AUDIO PPP(8) RGPC 1200(20) RGPC POLE PIG(4) JL GOTHAM SUBS(2) SONOS ZP90-W4S MOD, LUMAGEN RADIANCE SCALER, SONY VPH-G90U PROJECTOR, SVS SCISSOR LIFT, STEWART STUDIOTEK 120" MOTORIZED SCREEN, ASC ACOUSTIC PANELS & BASS TRAPS, CINEMA-TECH SEATING, WIREWORLD PLATINUM STARLIGHT HDMI, GOLD ECLIPSE CABLES & SILVER ELECTRA PC'S
Reference System: ACCUPHASE A200 MONOBLOCK AMPS, C3850 PRE-AMP, DP900 CD/SACD PRECISION TRANSPORT, DC901 PRECISION DIGITAL PROCESSOR, DG-58 DIGITAL VOICING EQUALIZER, T-1100 FM STEREO TUNER, PS520 POWER SUPPLY, SONOS ZP90-W4S MOD, HRS-SXR CUSTOM 4V-4V RACK w/ M3X 1921 SHELVES, TAD REFERENCE ONE MK2 LOUDSPEAKERS, WIREWORLD PLATINUM CABLES & PLATINUM ELECTRA PC'S
CAPE COD

MX150, MC501(2) MC1.2KW(10) MC2301(2) MR88, MS750(3) MVP881, MCD1100, MDA1000, C1000C/P/T, MPC1500, ESOTERIC K01-X SE CD/SACD PLAYER, HT3F(2) XRT2K, XCS2K, XR27(2) OPPO-BDP95, PS AUDIO PPP(8) PUREPOWER 1050(4) RGPC 1200(15) JL GOTHAM SUBS(2) JL FATHOM F113 SUBS(4) SOUND ANCHOR SUB STANDS(2) LUMAGEN RADIANCE PRO SCALER, SONY VPH-G90U PROJECTOR, STEWART STUDIOTEK 120" SCREEN, SONUS FABER STRADIVARI, SILENZIO, SONOS ZP90-W4S MOD, BRYSTON BHA-1, ASC ACOUSTIC PANELS & BASS TRAPS, FORTRESS SEATING, WIREWORLD PLATINUM ECLIPSE CABLES & PLATINUM ELECTRA PC'S.
Analog Rig: CLEARAUDIO INNOVATION WOOD w/ OUTER RING & CLAMP, UNIVERSAL ARM w/ Da VINCI' CART, 2nd UNIVERSAL ARM w/ GOLDFINGER STATEMENT CART, KLAUDIO RCM, HRS-MXR REFERENCE 4V RACK-GLOSS BLACK w/ M3X 1921 SHELVES, AESTHETIX RHEA SIG PHONO-PRE, PS AUDIO PPP, RGPC 1200, WIREWORLD PLATINUM ECLIPSE CABLES & PLATINUM ELECTRA PC'S
Reference System: BURMESTER 911MK3 AMP(3), 088 PRE-AMP, 089 CD PLAYER, 100 PHONO PRE-AMP LOADED, 948 POWER CONDITIONER, AVID ACUTUS REFERENCE SP TT, GRAHAM PHANTOM II SUPREME ARM, BENZ MICRO LP-S CART, ESOTERIC GRANDIOSO P1/D1 STACK, G01X RUBIDIUM MASTER CLOCK, N05 NETWORK PLAYER, SILENZIO, HRS-SXR CUSTOM 2V-3V-2V RACK w/ M3X 1921 SHELVES, STILLPOINTS, SONUS FABER AIDA SPEAKERS IN RED VIOLIN FINISH, JL FATHOM F113(2) SOUND ANCHOR SUB STANDS(2) ASC ACOUSTIC PANELS & BASS TRAPS, GIK PICTURE PANELS, PS AUDIO P10, WIREWORLD PLATINUM CABLES & PLATINUM ELECTRA PC'S

Library System: ESOTERIC GRANDIOSO SYSTEM M1 MONOBLOCK AMPS(2), C1 LINESTAGE PRE-AMP, K1 CD/SACD PLAYER, G1 MASTER RUBIDIUM CLOCK, E03 PHONO-PRE, SILENZIO, SONOS ZP90-W4S MOD, AERIAL ACOUSTICS 20T V2 SANTOS ROSEWOOD, AERIAL SW12 SUBS SANTOS ROSEWOOD w/ BASES(2), CANTON REFERENCE K3, DALI EPICON 8 RUBY MACASSAR, VPI HRX TT w/ SDS POWER SUPPLY, ORTOFON CADENZA BLACK CART, FURUTECH SILVER ARROWS PHONO CABLE, KLAUDIO RCM, SHUNYATA PS8, RGPC 1200(2) STEVE BLINN COMPLETE CUSTOM RACK, ASC STUDIO TRAPS, WIREWORLD PLATINUM ECLIPSE IC'S & PLATINUM ELECTRA PC'S
Bryston/Esoteric System: ESOTERIC C02-X PRE-AMP, D02-X DAC, G02-X CLOCK, BRYSTON 28B CUBED MONOBLOCK AMPS, BIT-15(2) AMR-DP777-SE DAC, SILENZIO, TAD REFERENCE ONE MK2 LOUDSPEAKERS, WIREWORLD PLATINUM ECLIPSE IC'S & PLATINUM ELECTRA PC'S
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Old 01-07-2017, 12:28 AM
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Ivan.......I have eight other UPS Backups the support televisions, satellite receivers, computers, and my Roland digital work station in the studio control room. I buy all of my replacement UPS batteries from BatteryMart. They are very competitive with pricing, their batteries are fresh and well made, and they ship fast. I have done business with them for years and have no complaints.
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Old 01-07-2017, 12:32 AM
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Great tip! I have countless battery backups myself.
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Ivan
FLORIDA
MX136, MC1.2KW(10) MC2KW(2), MCD1100, MS750(2) MVP881, C1000C/P/T, MPC1500, HT-2 SUBS(2) HT3F(2) WS350(2) XRT2K, XCS2K, XR27(2) XCS350(2) PS AUDIO PPP(8) RGPC 1200(20) RGPC POLE PIG(4) JL GOTHAM SUBS(2) SONOS ZP90-W4S MOD, LUMAGEN RADIANCE SCALER, SONY VPH-G90U PROJECTOR, SVS SCISSOR LIFT, STEWART STUDIOTEK 120" MOTORIZED SCREEN, ASC ACOUSTIC PANELS & BASS TRAPS, CINEMA-TECH SEATING, WIREWORLD PLATINUM STARLIGHT HDMI, GOLD ECLIPSE CABLES & SILVER ELECTRA PC'S
Reference System: ACCUPHASE A200 MONOBLOCK AMPS, C3850 PRE-AMP, DP900 CD/SACD PRECISION TRANSPORT, DC901 PRECISION DIGITAL PROCESSOR, DG-58 DIGITAL VOICING EQUALIZER, T-1100 FM STEREO TUNER, PS520 POWER SUPPLY, SONOS ZP90-W4S MOD, HRS-SXR CUSTOM 4V-4V RACK w/ M3X 1921 SHELVES, TAD REFERENCE ONE MK2 LOUDSPEAKERS, WIREWORLD PLATINUM CABLES & PLATINUM ELECTRA PC'S
CAPE COD

MX150, MC501(2) MC1.2KW(10) MC2301(2) MR88, MS750(3) MVP881, MCD1100, MDA1000, C1000C/P/T, MPC1500, ESOTERIC K01-X SE CD/SACD PLAYER, HT3F(2) XRT2K, XCS2K, XR27(2) OPPO-BDP95, PS AUDIO PPP(8) PUREPOWER 1050(4) RGPC 1200(15) JL GOTHAM SUBS(2) JL FATHOM F113 SUBS(4) SOUND ANCHOR SUB STANDS(2) LUMAGEN RADIANCE PRO SCALER, SONY VPH-G90U PROJECTOR, STEWART STUDIOTEK 120" SCREEN, SONUS FABER STRADIVARI, SILENZIO, SONOS ZP90-W4S MOD, BRYSTON BHA-1, ASC ACOUSTIC PANELS & BASS TRAPS, FORTRESS SEATING, WIREWORLD PLATINUM ECLIPSE CABLES & PLATINUM ELECTRA PC'S.
Analog Rig: CLEARAUDIO INNOVATION WOOD w/ OUTER RING & CLAMP, UNIVERSAL ARM w/ Da VINCI' CART, 2nd UNIVERSAL ARM w/ GOLDFINGER STATEMENT CART, KLAUDIO RCM, HRS-MXR REFERENCE 4V RACK-GLOSS BLACK w/ M3X 1921 SHELVES, AESTHETIX RHEA SIG PHONO-PRE, PS AUDIO PPP, RGPC 1200, WIREWORLD PLATINUM ECLIPSE CABLES & PLATINUM ELECTRA PC'S
Reference System: BURMESTER 911MK3 AMP(3), 088 PRE-AMP, 089 CD PLAYER, 100 PHONO PRE-AMP LOADED, 948 POWER CONDITIONER, AVID ACUTUS REFERENCE SP TT, GRAHAM PHANTOM II SUPREME ARM, BENZ MICRO LP-S CART, ESOTERIC GRANDIOSO P1/D1 STACK, G01X RUBIDIUM MASTER CLOCK, N05 NETWORK PLAYER, SILENZIO, HRS-SXR CUSTOM 2V-3V-2V RACK w/ M3X 1921 SHELVES, STILLPOINTS, SONUS FABER AIDA SPEAKERS IN RED VIOLIN FINISH, JL FATHOM F113(2) SOUND ANCHOR SUB STANDS(2) ASC ACOUSTIC PANELS & BASS TRAPS, GIK PICTURE PANELS, PS AUDIO P10, WIREWORLD PLATINUM CABLES & PLATINUM ELECTRA PC'S

Library System: ESOTERIC GRANDIOSO SYSTEM M1 MONOBLOCK AMPS(2), C1 LINESTAGE PRE-AMP, K1 CD/SACD PLAYER, G1 MASTER RUBIDIUM CLOCK, E03 PHONO-PRE, SILENZIO, SONOS ZP90-W4S MOD, AERIAL ACOUSTICS 20T V2 SANTOS ROSEWOOD, AERIAL SW12 SUBS SANTOS ROSEWOOD w/ BASES(2), CANTON REFERENCE K3, DALI EPICON 8 RUBY MACASSAR, VPI HRX TT w/ SDS POWER SUPPLY, ORTOFON CADENZA BLACK CART, FURUTECH SILVER ARROWS PHONO CABLE, KLAUDIO RCM, SHUNYATA PS8, RGPC 1200(2) STEVE BLINN COMPLETE CUSTOM RACK, ASC STUDIO TRAPS, WIREWORLD PLATINUM ECLIPSE IC'S & PLATINUM ELECTRA PC'S
Bryston/Esoteric System: ESOTERIC C02-X PRE-AMP, D02-X DAC, G02-X CLOCK, BRYSTON 28B CUBED MONOBLOCK AMPS, BIT-15(2) AMR-DP777-SE DAC, SILENZIO, TAD REFERENCE ONE MK2 LOUDSPEAKERS, WIREWORLD PLATINUM ECLIPSE IC'S & PLATINUM ELECTRA PC'S
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Old 01-08-2017, 12:25 AM
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I checked the PurePower 2000 battery status tonight. The new batteries are looking good.


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Old 01-08-2017, 11:02 AM
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I was wondering what my project would be next week. Now I know. I think mine is the same age as yours and, even though reading at 100%, I should do it now.
Battery back-up has been a blessing many times here in Naples.
Thanks Dan
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Old 01-08-2017, 11:14 AM
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Quote:
Originally Posted by hkval View Post
I was wondering what my project would be next week. Now I know. I think mine is the same age as yours and, even though reading at 100%, I should do it now.
Battery back-up has been a blessing many times here in Naples.
Thanks Dan
I did mine a few months ago. Battery was reading at 100% when plugged into the wall, but went down way too quickly (within a couple of minutes) when unplugged.
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Old 01-08-2017, 12:49 PM
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Battery life of a UPS depends on a few things:

First, consider the desired run-time after you lose mains power. Are you using the UPS for protection only and expect to shut down the load relatively soon after you lose power, or will you continue to watch tv or listen to music on battery-power for hours? Depleting a battery more than 50% regularly will shorten its life span. Also, It's a good idea to evaluate criticality of the application where you are using the UPS. If deemed critical or long run times are required, batteries should be proactively changed out every 2-4. If not very critical, they can last several years.
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