,,,
1.
2. :
2.1
2.2
3.
, , . Uninterruptable Power Source ( , ) , ( ) (, ..), , . , , CMOS , .
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( 300, 450, 700, 1000, 1500 , 3000 online);
(c 35 );
( 510 );
( 101000 ).
, . , : online offline, , , .
, : (offline standby), (lineinteractive) (online).
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:
: 1; 1,5; 3 ;
: 6, 10, 15, 20 ;
: 10,15,20,30 ;
: 10, 15, 20, 30 ;
: 30 .
, , (Liebert, Invensys, Chloride, Riello) ( ) .
4 5.
: ̖ , , , , , , 1, 2 .
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RS232;
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68711, .
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RS232.
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. 6 7.
1. (̖) :
, 700 800 ;
, , , , ;
.
() L1, . VT1 (. . 6) (). 20 UC3854. , (u), (i), (U), (Imp) (Im), (U) (. . 8). , (U=24 ), (U) (/) (U) . ̖ 20 , .
, WL:
(1)
, VD5 (VD6 . 6) , , , . IGBT ( TLP250), (. 8). VD1. . 1, 2 (. . 6, 7) U =700 800 .
() 4. , . () 1.
1= 2 470 1 .
1.
.
|
, |
, |
, % |
DC , | ||
Invensys | PW9120 | 1/1,5/3 | 36/48/96 | 160276 | 66100 | / |
140276 | 3366 | |||||
120276 | 033 | |||||
5/6 | 240 | 184276 | 75100 | |||
160276 | 5075 | |||||
140276 | 2550 | |||||
120276 | 025 | |||||
PW9150 | 8/10/12/15 | 288 | 176276 | 0100 | 800 | |
Liebert | GXT2U | 1/3 | 48/72 | 160280 | 70100 | 750 |
140280 | 3070 | |||||
120280 | 030 | |||||
GXT | 6/10 | 240 | 187276 | 90100 | 750 | |
163276 | 3090 | |||||
122276 | 030 | |||||
Nfinity | 4/8/12/16 | 120 | 170276 | 60100 | 800 | |
140276 | 060 | |||||
Hinet (3/1) | 10/15/20/30 | 384 | 300480 | 0100 | 750 | |
1/3 | 36/96 | 160300 | 70100 | 700 | ||
140300 | 5070 | |||||
120300 | 050 | |||||
6/10 | 240 | 176276 | 0100 | 760 | ||
(3/1) | 10/15/20 | 240 | 304478 | 0100 |
3 , . :
= 0,5 ´ 1= 0,5 (470 / ´ 3 ) = 705
U = 700 :
.(2)
= 0,02 8,5 . . : 100% () 2.
, |
, % |
, % |
., |
||
Chloride | Synthesis Twin | 6 20 | 1 | 5 | 5 |
Invensys | PW9120 | 1 3 | 3 | 7 | / |
PW9150 | 8 15 | 2 | 5 | ||
Liebert | GXT | 1 10 | 3 | 7 | 90 |
Nfinity | 4 16 | 3 | 7 | 96 | |
Hinet | 10 30 | 1 | 5 | 30 | |
Riello | MDM | 10 20 | 1 | 5 | 10 |
1 3 | 2 | 5 | 10 | ||
6; 10 | 3 | 7 | 20 |
, VT1, VT2 (. 7), .
VT3, VT4 c L1, L2, (. 7). UC3854, . (VT3) , (VT4) .
() VT7 (. 7), . 1.
120 Nfinity (Liebert) 1, 2, 3 (. 9). . 1, . 7.
( ). 2 1 VT1 , 2, 3 VT2 .
, VT8, VT9, VT10, VT11 (. 7), .
2. () 50 .
IGBT VT2, VT3 (. 6) VT5, VT6 (. 7). (20 ) (TLP250), . , c . L2, 3 (. 6), L3, C3 (. 7).
, IGBT . 150200%. (8090 o). () . , , . , . 110120% , (24 .) .. .
, .. , . 3 .
3. DC/DC () () , . , . (30 ) UC3525, .
2.
, |
||||||
, % |
, |
, % |
, |
|||
Invensys | PW9120 | 1 6 | 125 | 60 | 1000 | 0,02 |
150 | 10 | |||||
PW9150 | 8 15 | 125 | 60 | |||
150 | 10 | |||||
Liebert | GXT | 6 10 | 130 | 10 | / | / |
200 | 0,16 | |||||
Nfinity | 4 16 | 125 | 600 | |||
150 | 20 | |||||
200 | 0,25 | |||||
Hinet | 10 30 | 125 | 600 | 150 | 1800 | |
150 | 10 | 1000 | 0.1 | |||
300 | 0,1 | |||||
Riello | MDM | 10 20 | 125 | 600 | / | / |
150 | 60 | |||||
1 3 | 110 | 30 | / | / | ||
130 | 10 | |||||
150 | 0,2 | |||||
6 10 | 130 | 600 | ||||
150 | 60 |
, 1, 2 (. 6) +350, 350 .
4. () . () . 2, 3 /. . , 1 (. 6). (30 ), . UC3845.
() DC/DC (. 5). 2030 . 700800 ... . 6 10 34 240 . () (), AC/DC .
5. () (, , ). 2 (. 4) ( ) . 1 , , , .
, .
6. () (5, 12, 15, 24 ) , . .
. .
4 68 . 100% . , .
Kp, S V:
(3)
, , , :
K = η´Kp
: η ... , Kp .
, |
, |
, /3 |
|||
hloride | Active | 1 | 145´405´225 | 52,5 | / |
3 | 200´405´350 | 74 | |||
Invensys | PW9120 | 1 | 155´410´240 | 46 | 0,85 |
3 | 215´470´365 | 57 | |||
Liebert | GXT2U | 1 | 89´546´432 | 34 | 0,85 |
3 | 89´615´432 | 89 | |||
1 | 145´390´220 | 57 | 0,82 | ||
3 | 200´450´340 | 69 | 0,85 |
, , . , , 0,7. , , . .
, , / .
Liebert NX (101200 )
, , , .
Liebert NX
:
Liebert NX , "True OnLine". , 100% .
Liebert NX :
'1+N' 6 .
:
:
. . Liebert NX . .
()
( 305 477 ; 40 72 )
, .
" " .
110 % 1 ,
125 % 10
150 % 1 .
Liebert Hinet (1030 BA)
1 3 , .
Liebert Hinet
Hinet Liebert . .
Hinet "" . , , , . .
, . , .
:
""
, 1 3
( 3 )
3:1
.
Liebert UPStation GXT2 (700 BA 6000 BA)
c , 19" (2U ), .
Liebert UPStation GXT2
UPStation GXT2 , "online" () , , 2U. , ,
UPStation GXT2 , , , , , , . , , .
.
:
online
"tower"
2U ( 3000 , );
2U "Plug and Play";
Multilink Liebert ( );
Intellislot SNMP WEB ;
;
;
115 ;
, . . UPS, , , .
.
.
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1. / .. , .. , .. .; . .. .: , 2000. 420 .
2. : / .. , .. , .. .; . .. . .: , 2005. 576 .
3. .., .. . .: , 2006. 200 .
4. .., .., .. . : . 2 . .: , 2001. 344 .
5. / .. , .. , .. , .. ; . .. . .: , 2000. 192 .
6. http://atsystems.ru/quest/upsquest/upsquest.shtml
7. http://www.mvolt.ru/support/articles/article9.html
8. http://www.askr.ru/info/library/ups_without_secret_1.htm
1. 2. : 2.1 2.2 3.
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