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: (UPS)
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ܠ 2003.
1. UPS p?
1.1 UPS?
Uninterruptable Power Source ( p
pp - , p ) - p,
(p p) p (p,
- ..), p p p
p , p
p p.
1.2 UPS p p?
Hp p p,
p UPS p p ()
p . p p.
1.2.1 Standby (Off-Line)
UPS,
p , p p "Off-Line
UPS". p p 2
p p - Stand-by On-line. , p
p (Standby mode), transfer switch p
p p "Surge suppressor - Filter".
p UPS p. H
p p. p p p
p p p p UPS. p
p, transfer switch p p
"Battery - DC/AC inverter" (On-line mode), .. p
p p, pp pp AC 220V.
p pp p ,
p pp p p (Transfer Time).
Standby UPS Transfer Time p 4-8 ms.
, p On-Line p p
p p , p Standby mode -
p . , p p p p
, p pp p Standby/On-Line p,
p p
p p. p ,
p p p Standby
mode , , p On-Line p p
. p p p p p, p
p. battery charger' p p
, p p p p brownout' p.
,
UPS p p:
) p p On-Line p p
pp, p Standby mode, p
UPS p p p
p p;
) p pp/p p p
p p.
, p p ppp UPS 2..5- (APC Back-UPS, Para Systems MinuteMan A-series, PowerCom UPS-600, Sendon UPS-500, Leadman LU-550 ..) 0.2 1.5-2 kVA.
H: p American Power Conversion
UPS - Back-UPS AVR,
p (AVR - Automatic Voltage Regulator). Hp
"Back-UPS", Line-Interactive,
Standby.
1.2.2 Line-Interactive (Single Conversion)
pp UPS p , p p p, p, p p p p p p ( Smart-UPS) p p p p p p. p p, p p p p , standby UPS p p . p p p .
p p - , American Power Conversion p Smart-UPS. H " " ppp, p , p pp. p generic topology - p pp , p p p . p p p - - Smart BackPro line-interactive, , UPS, .
p UPS' p (BEST Fortress, APC Smart-UPS Back-UPS Pro, Neuhaus SmartLine Fenton PowerPal, PowerCom KING ..). - 0.4 3kVA.
1.2.3 Standby/On-Line Hybrid
p Standby DC/DC converter'
p p
p - p , p
" ". Battery charger
, Standby UPS. p p,
p p rectifier', pp,
pp p AC 220V. p ,
"Double Conversion On-Line",
p p p p p
. - pp UPS'
"On-Line", .
p, , UPS, "Unipower"
p Unison, "Personal Powerware" p Exide
Powercom ONH-600.
UPS' - 0.5 5 kVA.
1.2.4 Standby-Ferro.
p p ppp. p p
p p transfer switch ppp, p
p. p
pp p p , transfer switch p p.
pp , p p
transfer switch. ppp p ,
ppp p p, p p
p "",
p p pp. p
p p ,
p. , ppp p
p p, p p
, .
p UPS, p - "FERRUPS"
p Best Power. - 0.5 18 kVA.
1.2.5 Double-Conversion On-Line ("True On-Line").
UPS Standby, p
p p p p
p. p p ,
p pp p, p battery
charger'. Bypass switch p p
( p pp "
"). p ,
p p p.
. UPS, p
- 3-5 5000 kVA. p
p (0.7-3 kVA) p -
pp Prestige Prestige-II p Exide, Constant Power 3 p Online
Power, Liebert UPStation p.
1.2.6. Delta Conversion On-Line.
p Line-Interactive UPS, pp
Silcon Group ( p
p American Power Conversion),
p pp. p pp (delta converter) p
pp 20% UPS p ppp
p p.
pp p ,
p p (delta voltage) , p
p . p , delta converter
PFC (Power Factor Correction) p p
p. p pp p 100% UPS p
p p p p. Bypass switch, p
, p p p
p UPS p p
. American Power Conversion,
頠 頠 p⠠
- 5 5000 kVA. ,
p, ꠠ p
"True On-Line", p p
:
1) Delta-conversion, p Line-interactive UPS, p p - . ,
p
pp. p堠
, p p
p p -
ࠠ 젠 -pp
pp p.
2) H p p
delta-conversion p, UPS "True
On-Line". p - delta-converter
p .
3) p UPS p pp p
p "True On-Line" p p
p p p, ..
p p
p p. delta-conversion p
, p pp p
pp p p p.
1.3 Transfer Time ( Switch Time)?
p UPS p , p, p p p, p p p (p) pp pp p p. p p ( p p) . Transfer Time. p, p ( p, p ..) pp "p" p p p - p p, p p p p. H , p , p p p ( p "" p p). H pp Standby Standby-Ferro UPS - Transfer Time 8-16ms. p - pp p pp pp p Back-UPS p APC:
UPS type | Switch time |
Back-UPS Office | 3 ms typical |
Back-UPS 200/Back-UPS 300 | 8 ms (!) |
Back-UPS 400/Back-UPS 600 | 5 ms max |
Back-UPS 500/Back-UPS 650 | 4 ms |
H , Back-UPS
200 300VA p 5 ms. p
p, p . -
Ethernet hub'
p pp p
. H Transfer
Time UPS Line-Interactive - 2 4 ms.
p, APC Matrix UPS (p,
, pp UPS p p pp
p p p "
"). p , UPS
Standby/On-Line Hybrid, Delta Conversion On-Line.
Transfer Time - p, Double Conversion On-Line.
ppp , "Transfer Time
On-Line UPS p ". Exide Electronics
, . pp pp p 堠
p, p堠 p ⠠ p
p p
p堠 pp , ꠠ , 蠠
p p . Transfer Time
堠 p, p
p.
1.4 UPS?
UPS :
1. p pp p p;
2. p p, p ;
3. pp p p p p 堠 p p ;
4. pp p .
UPS p p pp :
1. shutdown p p p p , p p p ;
2. p log- (pp, p p p p pp);
3. p p p p p, p , p p;
4. p pp ( , pp ..);
5. p p p p.
1.5 UPS pp p p?
p UPS p, p p
. , p
70-90% p, UPS p p
5-15 p p .
p p - p UPS
, pp ,
p ("Extended Runtime").
p p .
1.6 "p" UPS ""?
p, p p p. - p p p p (, pp, , p UPS .. ..).
, p :
1) p c p p p , p. UPS' p p p p p, p. , p p, p ppp (pp, ). , p p "sine wave" "true sine wave" , p ( p).
2) p pp pp. pp UPS 2-3-p , , pp , p p p. p , pp, p p p p. , No-Name - - pp p 50-80% p. , pp p p pp p ( 1-2 ).
3) p. p UPS p p, . p p p , p p p UPS.
4) Hp UPS p p ( p SNMP-p). p - p , p pp p p, . , UPS p p , ...
5) H p . UPS' p , p p p p p. UPS "" , p p, p p, pp p.
6) " ". . p
p pp , p
p , p.
p pp , , " ".
, p
pp p p, p p .
p p p
p . , pp, p p
Neuhaus SmartLine p Fenton PowerPal
p p , UPS p
p p . p "Site
Wiring Fault" p , ""
- . . 2.10 ,
.
2. pp p UPS
2.1 , p p p p shutdown , p UPS . ?
p
UPS ( ,
) p pp .
p UPS p , p p pp
p. , pp UPS
p p - , pp
p p, p p shutdown'
, .
2.2 p?
p p UPS, p p SNMP-p -
"Dumb Interface" ( p American Power Conversion - "simple
signalling scheme") "Smart Interface" ("smart signalling
scheme"). p p.
2.2.1 Dumb Interface
p p p, p p UPS. p :
"AC Failure": UPS p p. p UPS p ;
"Battery Low": UPS p p. , p p p pp p p pp ;
"Shutdown UPS": p p UPS. p 6..12V pp p. , UPS pp p p 1..4 p p p.
p pp-p, UPS p Dumb Interface, p. p p "AC Failure" p, , p p p p . p p - pp p, "Battery Low", p p p p . . p p pp-p "Shutdown", UPS. , UPS' p p p pp - . p, .. p UPS pp , p, pp p pp-p, p p pp p p p . p , p UPS, Dumb Interface, p p - UPS Monitor Board ( p, pp, Novell Netware 3.1x - UPS.NLM p p ). p p p p p , p . pp , , pp, p RS-232C, ( p, p pp, p p RTS DTR RS-232C). UPS', Dumb Interface p p RS-232C (APC Back-UPS, pp) - p, p.
p , , p p p ( - Contact Closure Type). p pp p ( - p ppp 4N35), p p p UPS, p p. p (pp, MinuteMan A-420) p p pp.
2.2.2 Smart Interface
p p, p p RS-232. p p UPS p p p , p pp-p p p . Hp pp pp , pp, p , p p, p p , p p p, pp p p UPS .. p , UPS p ( p p), p ppp p p. APC Smart-UPS, pp, p "" UPS'. p PowerChute UPS Monitor p pp, p 2400/8N1. "Y" ( ), "SM", p p smart signalling. H - p ppp p , p p UPS p. , p , p "B" "L", p p p p . p "R", "BYE". , - case-sensitive, "B" "b" p p ( p , p ppp p p, p p).
p, UPS', Smart Interface, Dumb Interface p . , RS-232 p (TxD, RxD GND), 6 p DB-9 dumb' .
3. p UPS
3.1 American Power Conversion (APC).
3.1.1 Simple Signalling Cable (Dumb)
APC Part# 940-0020 (grey cable). , Software - APC PowerChute Plus.
3.1.2 Smart Signalling Cable
APC
Part# 940-0024C (black cable).
Software - APC PowerChute Plus, PowerChute V/S
pp p p 1-4 7-8 p COM-p,
- . p p .3.1.3.
3.1.3 Back-UPS Pro Cable
APC Part# - 940-0095A. , Software - APC PowerChute Pro.
p: p
p , RI p RxD. p UPS'
p "pp"
c ATX motherboard', "Power Up at Ring on
COMx". APC p - ,
...
3.1.4 APC Smart UPS DB9 interface connector pinout
3.2 SENDON (NTT)
3.2.1 SENDON UPS-500 Dumb Cable
Cable Part# - M2501 , Software - RUPS for DOS/Windows
3.3 Tripp-Lite
3.3.1 OmniPro-450 (675) interface pinout
Pin # | Signal type |
1 | Common (negative) |
2 | External inverter shutdown (positive side) |
3 | Line fail (norm. open) |
4 | External inverter shutdown (negative side) |
5 | Line fail (norm. closed) |
6 | Low battery (norm. open) |
3.3.2 OmniPro-450 (675) PowerAlert Cable
Tripp-Lite Part# 73-0724 (BC, Internet Office, OmniSmart UPS)
3.3.3 OmniPro-450 (675) WinNT Cable
Software: Windows NT "UPS Service"
"UPS
Service" c :
Power_Failure - Negative, Low_Battery - Negative, UPS_Shutdown - Positive.
3.3.4 Tripp-Lite SmartPro Cable
Tripp-Lite Part# 73-0743 (SmartPro UPS) , Software: PowerAlert
3.4 Neuhaus Distribution Group
3.4.1 Neuhaus SmartLine-420, SmartLine-750 (Fenton PowerPal)
Software: RUPS-II , Cable Part# M2502
3.4.2 Neuhaus SmartLine/Fenton PowerPal interface pinout:
Pin # | Signal Type |
1 | N/A |
2 | AC Failure (Contact Closure) |
3 | N/A |
4 | Common |
5 | Battery Low (Contact Closure) |
6 | Rx (RS232) and Turn Off UPS (Contact Closure) |
7 | Common |
8 | N/A |
9 | Tx (RS232) |
The
contact closure signals are relay signals and are "normal open".
The RS232 signals are photo-transistor signals.
3.5
Para Systems Inc.
3.5.1 MinuteMan A-series DB-9 Interface Port
Pin # | Signal Type |
1 | Unused |
2 | AC Failure |
3 | Unused |
4 | Common (same as 7) |
5 | Low Battery |
6 | RS-232 level shutdown |
7 | Common (same as 4) |
8 | Ground level shutdown (not available on models smaller than A500) |
9 | Reserved |
Pins 2
and 5 are connected to Common when they are true.
On pin 6, an rs-232 high level (>9V) will shutdown, when running on battery.
On pin 8, shorting to ground will shutdown.
3.6 PowerCom
3.6.1 PowerCom King UPS cable Software - UPSMon-II
AC_Fail
and Bat_Low - normally open (shorted to GND when active).
3.7
Exide/Deltec/Fiskars
3.7.1 Fiskars PowerRite Max / PowerRite Pro Cable
3.7.2 Fiskars PowerRite UPS Port Configuration Table
Pin # | Signal Type | Function |
1 |
Basic Modem
Mode; |
Remote UPS off: In presence of AC, Output will turn off for 15 seconds after conditionaldelay. In absence of AC, output is kept off until normal AC returns |
1 |
Serial Data
Mode; |
RS232 serial communication input. 1200 baud, 8-bit, no parity, one stop bit, one start bit, Xon/Xoff |
2 |
Basic Mode; |
AC Input failure |
2 |
Serial Data
Mode; |
RS232 serial communication output. Same as input |
3 | Output: Open collector transistor ON, 50 mA. 40 VDC rating | AC Input failure |
4 | Signal Common | Signal Common |
5 | Output: Open collector transistor ON. SO mA. 40 VDC rating | Impending low battery |
6 | Input: RS232 level low (-12V) | Plug and Play software enable trigger |
7 | Input: Relay contact or RS232 level | Remote output OFF/ON: UPS total output can be kept off with low signal or closing relay contact |
8 | Output: 8 to 25 VDC, 5 W constant power (0.63 A max. @ 8V) | Auxiliary Control Power |
9 | Chassis | Connection to chassis |
3.8 Hewlett-Packard PowerWise
3.8.1 HP PowerWise L600/L900/L1250 interface pinout
Pin# | Signal Type | Function |
1 | RS-232 Earth Ground | Signal Common for all RS-232 port signals (earth ground referenced) |
2 | RS-232 Transmit Output | Serial communication mode - output signal line. |
3 | RS-232 Receive Input / Shutdown | Serial communication mode - input signal line. Contact Closure mode - shuts down UPS if signal is held high (RS-232 level) for 200 milliseconds while UPS is operating in battery mode. |
4 | AC Line Fail (normally closed) | Contact Closure mode - opened when AC line fails and UPS is operating in battery mode (breaks connection between Pin#4 and Pin#5). |
5 | Contact Closure Common / RS-232 Common | Signal Common for all Contact Closure group / RS-232 Signal Common line. |
7 | Low Battery (normally open) | Contact Closure mode - closed when remaining "on-battery runtime" drops below the under-defined time limit (makes connection between Pin#7 and Pin#5). |
9 | AC Line Fail (normally open) | Contact Closure mode - closed when in battery mode (makes connection between Pin#9 and Pin#5). |
3.8.2 HP PowerWise L600/L900/L1250 cable
Hewlett-Packard Part# - 201-471-09 , Software - HP PowerWise Assistant
3.9 Optiquest/Viewsonic
3.9.1 OptiUPS-650E/420E Cable
Optiquest Part# 730-02024-00 , Software - OPTI-SAFE+
3.10 Liebert
3.10.1 UPStation-GXT interface pinout
Pin# | Function |
1 | Low Battery (Optocoupler Collector: +V) |
2 | UPS TxD |
3 | UPS RxD |
4 | Remote ShutDown (+5..12VDC, 10 mA max); on battery operation |
5 | Common |
6 | Remote ShutDown (Short to pin 5); any mode operation |
7 | Low Batery (Optocoupler Emitter: -V) |
8 | Utility/Mains Fail (Optocoupler Emitter: -V) |
9 | Utility/Mains Fail (Optocoupler Collector: +V) |
Maximum
voltage and current on pins 1,7,8,9 shall be 80 VDC, 10.0 mA max
3.10.2 UPStation-GXT dumb cable
Software - SiteNet Multilink.
3.11 Invertomatic-Victron (IMV)
3.11.1 Victron UPS "intelligent" (serial communication) cable
Victron Part# VIC-23/2 , Software - PowerFLAG
3.11.2 Victron UPS to modem serial connection cable
Victron Part# VIC-32
3.11.3 Victron contact closure (dumb) cable
Victron Part# VIC-25 (VIC-28) , Software - PowerFLAG
VIC-28
VIC-25 "Shutdown".
p WinNT UPS Service
p: Power_Failure - Negative, Low_Battery - Negative, UPS_Shutdown -
Positive.
3.11.4 Victron 19" UPS (RJ45) intelligent cable
Victron Part# VIC-45A , Software - PowerFLAG
3.11.5 Victron 19" SNMP-box (RJ45) to UPS cable
Victron Part# VIC-45 , Software - PowerFLAG
:
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頠 頠 . .. - : : (UPS)
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