APC BACK schemat UPS 250,400,600.pdf

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REV #
DATE
REVISION
7
7/17/91
ECO #391 AND ECO #394
NOTES:
REPLACED R75 WITH D47 SO +12 IS NOT DRAGGED DOWN
POWER
POWER
BY BATTERY SUPPLY WHILE C27 DISCHARGES RAPIDLY AT
1) ALL DIODES 1N4148 UNLESS MARKED
12FUSED
SWITCH
XFMR LV CT
BATT+
SWITCH
BATT-
WHEN UNIT IS TURNED OFF. THIS PREVENTS UV LOCKOUT
J1
J15
J11
J3
J1
J4
ON IC7, WHICH CAUSES IT TO PUT OUT DC.
600
8,9
8/30/91
ECO #412 AND ECO #413
UTIL_HOT
ACOUTWHT
ONLY
Q10 BSS100’S HAD STATIC PROBLEMS ON ASSEMBLY LINE.
Q10A BUZ71 IS USED INSTEAD.
513-0001
1A
F3
F2
1
MINI
F1
10
9/6/91
ECO #415
NOISE ON +5 DURING RELAY SWITCHING.
2
1
1A
2
ADDED C49=.01uF TO PREVENT IC7 "HICCUP" DUE TO
MINI
FUS40
512-0005
30A
PIGTAIL
365-317T(W/HS)
IC1
1
2
1
2
LM317HS
F4
12UNFILT
2
1
D8
3
1N4005
512-0005
1N4005
D4
D5
1N4005
30A
PIGTAIL
R9
C4
C3
1
2
.1uF
330uF
237
ohm
2
R10
600 ONLY
1
1
2
VR1
20K
ACFUSED
50K
ACFAIL
3
1N4005
D6
D7
1N4005
R11
2.67K
ACFAIL
1N4005
D47
430-0006
+12
ACOUTBLK
2
1
C27
INV_HOT
+5
+12
22uF
+5
UTIL_HOT
+12
+12
IFDFWRD
R57
R62
+12
+12
BSS100
R55
49.9K
6.8M
IS NOT
10K
R51
3
1
2
USED
COMP
10
11
1
-
R56
3
2
1
2
Q10A
R38
IC 10
IC3 8
Q10
IC4
13
4
5
14
14
1
2
200K
-
BUZ71
+5
11
9
2
2
IC4
C17
R52
+
LM339AN
150K
1
49.9K
3
74C14
350-7414
74C14
350-7414
3.3nF
200K
12
+
LM339AN
C20
C49
C22
R39
12
3
.022uF
+12
+12
.01uF
.1uF
D48
43.2K
R123
+12
R122
133K
J2
261K
C23
+12
+5
2
1
R27
R28
715-0007
1
R53
3
2
1
+5
1
2
TEST
20K
20K
8
9
-
12UNFILT
.001uF
R25
IC4
14
200K
XFER1
XFER2
R54
R23
150K
15
16
C18
+5
+
LM339AN
R63
200K
604K
3.3nF
12
2
+VIN
VREF
20ohm
R22
C19
VR3
2
1
9
3
6
7
1
1
2
13
14
12
11
10
4
NON_INV
INV
COMP
OSC_OUT
RT
CT
COL_B
EMIT_B
COL_A
EMIT_A
SHUTDOWN
+CL
+12
.01uF
50K
XFER VOLTS
+5
OUTPUT
1M
R24
R26
VOLTS
C9
3
XFER1
XFER2
100K
150K
.1uF
IC7
R61
196V
OPEN
OPEN
1
2
2
186V
CLOSED
OPEN
330K
R59
1
10M
C21
VR2
R60
176V
OPEN
CLOSED
1
2
XFER
2
1
1
2
C10
50K
166V
CLOSED
CLOSED
VOLTS
3
200K
.01uF
ISENSE
.1uF
GND
-CL
C8
D45
8
5
SG3524BN
360-3524B
.1uF
1
2
R58
133K
R126
1
2
PUSHPL1
66.5K
+5
CHANGE R126, R127 TO 178k
ON BACK-UPS 250
C45
D9
.0033uF
+12
ACTRIP
R17
R18
R19
1
2
1
2
2
1
4.7K
200K
470K
14
R20
R21
D44
R15
VDD
C7
1
2
1
2
8
9
+5
470K
178K
.22uF
IC6
100K
R127
6
CD4066
350-4066
1
2
+12
2
PUSHPL2
1
VR4
66.5K
50K
C46
+12
+12
3
.0033uF
+12
R12
1M
C5
14
R14
IC3 4
IC3 6
14
14
CD4011
350-4011
IC5
R16
VDD
3
5
1
2
1
2
4
3
13
11
2
1
IC6
74C14
350-7414
74C14
350-7414
100K
100K
12
.1uF
+12
R13
5
14
C6
CD4066
350-4066
1M
.1uF
AMERICAN POWER CONVERSIO SHEET
CD4011
350-4011
IC5
2
DESCRIPTION
A
3
1
SB208 CIRCUIT BOARD SCHEMATIC
+12
14
PRODUCT
APCC PART #
250/400/600 INT’L BACK-UPS
0S-208
DATE
BY
SCALE
DWG
REV
3/22/91
ESM
E208-10
10
1065780697.257.png 1065780697.268.png 1065780697.279.png 1065780697.290.png 1065780697.001.png 1065780697.011.png 1065780697.022.png 1065780697.033.png 1065780697.044.png 1065780697.055.png 1065780697.066.png 1065780697.077.png 1065780697.088.png 1065780697.099.png 1065780697.110.png 1065780697.120.png 1065780697.131.png 1065780697.142.png 1065780697.153.png 1065780697.164.png 1065780697.175.png 1065780697.186.png 1065780697.197.png 1065780697.208.png 1065780697.219.png 1065780697.228.png 1065780697.229.png 1065780697.230.png 1065780697.231.png 1065780697.232.png 1065780697.233.png 1065780697.234.png 1065780697.235.png 1065780697.236.png 1065780697.237.png 1065780697.238.png 1065780697.239.png 1065780697.240.png 1065780697.241.png 1065780697.242.png 1065780697.243.png 1065780697.244.png 1065780697.245.png 1065780697.246.png 1065780697.247.png 1065780697.248.png 1065780697.249.png 1065780697.250.png 1065780697.251.png 1065780697.252.png 1065780697.253.png 1065780697.254.png 1065780697.255.png 1065780697.256.png 1065780697.258.png 1065780697.259.png 1065780697.260.png 1065780697.261.png 1065780697.262.png 1065780697.263.png 1065780697.264.png 1065780697.265.png 1065780697.266.png 1065780697.267.png 1065780697.269.png 1065780697.270.png 1065780697.271.png 1065780697.272.png 1065780697.273.png 1065780697.274.png 1065780697.275.png 1065780697.276.png 1065780697.277.png 1065780697.278.png 1065780697.280.png 1065780697.281.png 1065780697.282.png 1065780697.283.png 1065780697.284.png 1065780697.285.png 1065780697.286.png 1065780697.287.png 1065780697.288.png 1065780697.289.png 1065780697.291.png 1065780697.292.png 1065780697.293.png 1065780697.294.png 1065780697.295.png 1065780697.296.png 1065780697.297.png 1065780697.298.png 1065780697.299.png 1065780697.300.png 1065780697.002.png 1065780697.003.png 1065780697.004.png 1065780697.005.png 1065780697.006.png 1065780697.007.png 1065780697.008.png 1065780697.009.png 1065780697.010.png
 
REV #
DATE
REVISION
NOTES:
J2
+12
ALARM DISABLE
TEST/ALARM DISABLE RETURN
7
7/17/91
ECO #391 AND ECO #394
1) ALL DIODES 1N4148
R44
J2
R138 WAS 33K IS NOW 24.9K, C44 WAS .1uF IS NOW .22uF
715-0007
3
100K
TO MAKE CURRENT LIMIT CIRCUIT WORK WITH STABLE +12.
+12
14
8
9
IC5
10
8,9
8/30/91
ECO #412 AND ECO #413
R128
1
2
NO CHANGES ON THIS SHEET
CD4011
350-4011
SWITCH CLOSED =
C29
4.7K
BEEPER DELAY
10
9/6/91
ECO #415
NO CHANGES ON THIS SHEET
1
8
C14
2
1
.01uF
550-0001
SW1
.1uF
ACFAIL
IC3
+12
R45
14
+12
1
2
1
2
14
5
6
R133
12UNFILT
74C14
350-7414
100K
IC5
4
1
2
D20
CD4011
350-4011
1
2
470K
C48
C15
D15
.01uF
+12
.1uF
ALARMOSC
D35
CLAMP
+12
R74
+12
150K
+12
14
3
SHUTDOWN
8
9
3
D30
D31
IC 12
D39
14
10
2
Q9
R138
R134
1
2
6
7
1
2
1
2
13
LOW BAT WARNING
-
IC2
PN2222
COMP
C26
2
1
IC4
1
OPEN = 2 MIN
2
1
1
24.9K
74C14
350-7414
2
1
2M
CLOSED = 5 MIN
+
LM339AN
CD4001
350-4001
Q29
D18
PN2907
4
5
12
.01uF
D22
D46
+12
12UNFILT
+5
550-0001
SW1
IC10
12
R115
C44
14
R130
13
100K
.22uF
R70
10.0K
6.81K
74C14
350-7414
DELETE
ON 250
R73
R47
1
2
R68
1
2
10.0K
133K
R135
R64
1
2
6.8M
R72
D17
R131
1M
R46 1
ACFAIL
34.8K
+12
2
1
30.1K
1M
33.2K
2
2
1
R129
C25
R137
2.26K
C16
22uF
1M
1
1uF
INVDISBL
CHANGE TO 24.9K
Q11
2
PN2907
+5
3
3
ON 250
2
R69
6.81K
Q12
1
R71
PN2222
33K
DELETE ON 250
723-0001
J14
ALARMOSC
CC LOW BATTERY
+12
5
R114
12UNFILT
723-0001
J14
+12
20K
+12
+12
IC1 2
IC1 4
R139
OC AC FAIL
14
14
6
1
2
3
1
3
R106
2
20K
74C14
350-7414
74C14
350-7414
200K
3
1
R140
Q33
1
2
2
R107
1
R108
Q24
3
+12
1
2
PN2222
723-0001
J14
1
2
2
14
IC1 6
PN2907
200K
Q32
1
CC AC FAIL
3
200K
5
30.1K
PN2222
R141
R105
1
2
3
74C14
350-7414
723-0001
J14
C41
47K
3
2
Q27
Q28
1
2
.01uF
680K
R103 1
DB-9 GROUND
4
+12
PN2222
2
PN2222
2
IC1 8
14
1
12UNFILT
9
R104
20K
1
723-0001
J14
R143
1
2
47K
74C14
350-7414
RS-232 AC FAIL
2
R113
1
1
2
20K
+12
Q25
3
723-0001
J14
14
IC10
10
2
47K
11
PN2907
UPS SHUTDOWN
1
74C14
350-7414
723-0001
J14
R101
1
2
ACFAIL
R102
DB-9 GROUND
9
D32
1.00K
20ohm
1
2
AMERICAN POWER CONVERSIO SHEET
1
Q26
3
C42
2
SHUTDOWN
D33
PN2907
1
2
DESCRIPTION
1
2
3
B
R110
Q23
2
1
2
SB208 CIRCUIT BOARD SCHEMATIC
22uF
C43
R109
PN2222
D34
100K
20K
1
22uF
PRODUCT
APCC PART #
R111
100K
250/400/600 INT’L BACK-UPS
0S-208
DATE
BY
SCALE
DWG
REV
3/22/91
ESM
E208-10
10
1065780697.012.png 1065780697.013.png 1065780697.014.png 1065780697.015.png 1065780697.016.png 1065780697.017.png 1065780697.018.png 1065780697.019.png 1065780697.020.png 1065780697.021.png 1065780697.023.png 1065780697.024.png 1065780697.025.png 1065780697.026.png 1065780697.027.png 1065780697.028.png 1065780697.029.png 1065780697.030.png 1065780697.031.png 1065780697.032.png 1065780697.034.png 1065780697.035.png 1065780697.036.png 1065780697.037.png 1065780697.038.png 1065780697.039.png 1065780697.040.png 1065780697.041.png 1065780697.042.png 1065780697.043.png 1065780697.045.png 1065780697.046.png 1065780697.047.png 1065780697.048.png 1065780697.049.png 1065780697.050.png 1065780697.051.png 1065780697.052.png 1065780697.053.png 1065780697.054.png 1065780697.056.png 1065780697.057.png 1065780697.058.png 1065780697.059.png 1065780697.060.png 1065780697.061.png 1065780697.062.png 1065780697.063.png 1065780697.064.png 1065780697.065.png 1065780697.067.png 1065780697.068.png 1065780697.069.png 1065780697.070.png 1065780697.071.png 1065780697.072.png 1065780697.073.png 1065780697.074.png 1065780697.075.png 1065780697.076.png 1065780697.078.png 1065780697.079.png 1065780697.080.png 1065780697.081.png 1065780697.082.png 1065780697.083.png 1065780697.084.png 1065780697.085.png 1065780697.086.png 1065780697.087.png 1065780697.089.png 1065780697.090.png 1065780697.091.png 1065780697.092.png 1065780697.093.png 1065780697.094.png 1065780697.095.png 1065780697.096.png 1065780697.097.png 1065780697.098.png 1065780697.100.png 1065780697.101.png 1065780697.102.png 1065780697.103.png 1065780697.104.png 1065780697.105.png 1065780697.106.png 1065780697.107.png 1065780697.108.png 1065780697.109.png 1065780697.111.png 1065780697.112.png 1065780697.113.png 1065780697.114.png 1065780697.115.png 1065780697.116.png 1065780697.117.png 1065780697.118.png 1065780697.119.png
 
REV #
DATE
REVISION
NOTES:
1) ALL DIODES IN4148 UNLESS MARKED.
2) R99 IS MOUNTED TO CHASSIS, NOT CIRCUIT BOARD.
7
7/17/91
ECO #391 AND ECO #394
NO CHANGES ON THIS SHEET
ECO #412 AND ECO #413
LEAD WIRES SOLDER INTO CIRCUIT BOARD
8,9
8/30/91
OR CONNECT TO BOARD VIA MTA HEADER AT
NO CHANGES ON THIS SHEET
R99A AND R99B.
10
9/6/91
ECO #415
NO CHANGES ON THIS SHEET
701-0059
J10
XFMR HV WHITE
1
INV_HOT
701-001 J5
1
INVACBLK
R99
UTIL_HOT
R98
R100
200K
20ohm
D25
D26
82ohm
1N4005
1N4005
J7
1
ACOUTBLK
12UNFILT
701-0013
L1 1
2
R95
IC8
2
V130LA2
1
2
4
721-0003
J1
LAMP HOT
6
5
4
25uH
1
2
Q22
1
47K
R76
IRF743
1
2
Q21
MOV5
C38
3
D27
D28
1
PN2222
MOV2
V300LA20
1
470ohm
1N4005
1N4005
C37
1uF
312-4N25
2
Q14
3
V300LA20
2
.47uF
R96
PN2907
1
2
3
721-0003
J1
3
LAMP NEUTRAL
47K
L2 1
701-0059
J16 1
1
701-001 J8
2
XFMR HV BLUE
ACOUTWHT
CENTER TAP
25uH
701-0059
J9
XFMR HV BLACK
1
C40
4.7nF
R29
R34
R40
C11
250VA
2.26K
2.67K
4.99K
0.1uF
+5
+12
400VA
3.01K
2K
4.7K
.047uF
600VA
3.83K
1K
3.01K
.047uF
1
J6
INVACWHT
701-0059
1
J12
R40
R43
XFMR LV
4.7K
701-0059
1
J13
XFMR LV
R41
R42
D12
1
2
1
2
701-0059
IFDFWRD
1
2
150K
150K
3
D36
C13
D11
D41
Q8
2
1
2
1
2
.1uF
PN2222
2
1
1
R116
1
2
R31
R32
1
2
1
2
CHANGE C13 TO
20ohm
Q30
.22uF ON 600
R117
15K
15K
PN2907
470ohm
DELETE ON
DELETE ON
C12
DELETE ON
DELETE ON
250,400
250
250
250,400
22uF
R30
1
2
R118
ISENSE
43.2K
2
2
2
2
2
2
20K
Q36
Q6
Q5
Q4
Q1
Q2
Q3
Q37
2
3
R29
C11
R34
IRFZ42
IRFZ42
IRFZ42
IRFZ42
IRFZ42
IRFZ42
IRFZ42
IRFZ42
2
Q31
1
1
1
1
1
1
1
R37
PN2222
47ohm
1
3
3
3
3
3
3
3
R119
1.00K
CLAMP
3
R147
R8
R7
R6
R1
R2
R3
R148
R145
2
1
2
47ohm
47ohm
47ohm
47ohm
47ohm
47ohm
47ohm
47ohm
Q35
200K
PN2222
1
+12
R146
100K
D38
D37
PUSHPL1
1
2
C39
2
1
.01uF
+12
XFMRLVCT
R65
1
2
IC2
2
1
D19
49.9K
14
12
13
11
R66
R67
1
2
1
2
IC2
ACFAIL
AMERICAN POWER CONVERSIO SHEET
49.9K
10K
CD4001
350-4001
C24
.1uF
DESCRIPTION
C
SB208 CIRCUIT BOARD SCHEMATIC
+12
14
PRODUCT
APCC PART #
1
2
INVDISBL
PUSHPL2
0S-208
3
250/400/600 INT’L BACK-UPS
IC2
DATE
BY
SCALE
DWG
REV
CD4001
350-4001
3/22/91
ESM
E208-10
10
1065780697.121.png 1065780697.122.png 1065780697.123.png 1065780697.124.png 1065780697.125.png 1065780697.126.png 1065780697.127.png 1065780697.128.png 1065780697.129.png 1065780697.130.png 1065780697.132.png 1065780697.133.png 1065780697.134.png 1065780697.135.png 1065780697.136.png 1065780697.137.png 1065780697.138.png 1065780697.139.png 1065780697.140.png 1065780697.141.png 1065780697.143.png 1065780697.144.png 1065780697.145.png 1065780697.146.png 1065780697.147.png 1065780697.148.png 1065780697.149.png 1065780697.150.png 1065780697.151.png 1065780697.152.png 1065780697.154.png 1065780697.155.png 1065780697.156.png 1065780697.157.png 1065780697.158.png 1065780697.159.png 1065780697.160.png 1065780697.161.png 1065780697.162.png 1065780697.163.png 1065780697.165.png 1065780697.166.png 1065780697.167.png 1065780697.168.png 1065780697.169.png 1065780697.170.png 1065780697.171.png 1065780697.172.png 1065780697.173.png 1065780697.174.png 1065780697.176.png 1065780697.177.png 1065780697.178.png 1065780697.179.png 1065780697.180.png 1065780697.181.png 1065780697.182.png 1065780697.183.png 1065780697.184.png 1065780697.185.png 1065780697.187.png 1065780697.188.png 1065780697.189.png 1065780697.190.png 1065780697.191.png 1065780697.192.png 1065780697.193.png 1065780697.194.png 1065780697.195.png 1065780697.196.png 1065780697.198.png 1065780697.199.png 1065780697.200.png 1065780697.201.png 1065780697.202.png 1065780697.203.png 1065780697.204.png 1065780697.205.png 1065780697.206.png 1065780697.207.png 1065780697.209.png 1065780697.210.png 1065780697.211.png 1065780697.212.png 1065780697.213.png 1065780697.214.png 1065780697.215.png 1065780697.216.png 1065780697.217.png 1065780697.218.png 1065780697.220.png 1065780697.221.png 1065780697.222.png 1065780697.223.png 1065780697.224.png 1065780697.225.png 1065780697.226.png 1065780697.227.png
 

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