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8.2.4.2 30K Major parameters of Bypass and INV and 12A Charger section
。
Checked components
Instrument function
Reference
Value
Failed
condition
Q40,Q17,Q43,Q21,Q23,Q45,
Q30,Q32,Q33,Q41,Q44,Q46
(A, K)
Resistance
»
44MΩ
Short or open
(G, K)
Resistance
»
17Ω
Short or open
R29,R201,R211,R39,R233,R40,R451,R453,R32
1,R66,R454,R457
Resistance
»
33Ω
Short or open
Q13,Q14,Q15,Q16,Q2
2,Q18,Q20,Q19,Q25,
Q26,Q27,Q28
(E, C)
Diode Voltage Droop
»
0.38V
(E, G)
Diode Voltage Droop
»
1.0V
(G, E)
Resistance
»
50KΩ
R155,R158,R188,R328,R195,R198
Resistance
»
10Ω
Short or open
R196,R197,R328,R178,R156,R157
Resistance
»
33Ω
Short or open
R366,R365,R362,R361,R358,R357
Resistance
»
22Ω
D33,D34,D37,D39,D44,D45
Diode Voltage Droop
»
0.056V
D58,D38,D40,D57,D41,D47
Diode Voltage Droop
»
0.368V
Short or open
F1,F2, F3, F4,F5,F6,F7,F8
Resistance
<0.5Ω
Open
Q1,Q2
(S, D)
Diode Voltage Droop
»
0.393V
Short or open
(G, S)
Diode Voltage Droop
»
1.399V
Short or open
(G, D)
Diode Voltage Droop
»
1.777V
Short or open
(G, S)
Resistance
»
10KΩ
Short or open
D3,D4,
Diode Voltage Droop
»
0.375V
Short or open
UC1 UC2
(A, K)
Resistance
»
1.3MΩ
Short or open
(G, K)
Resistance
»
23Ω
Short or open
8.2.4.3 30K Major parameters of SPS section
。
30K SPS Section
Checked components
Instrument function
Reference
Value
Failed Condition
F4, F5, F6, F9, F10, F11, F12
Resistance
< 0.5 Ω
Open
D13,D14,D16,D17,D18,D19,D20,
D21,D22,D23,D24,D27
Diode Voltage Droop
»
0.59V
Short or open
D32,D35,D25,D26
Diode Voltage Droop
»
0.425V
Short or open
60-200K AC EMI Section
Circuit Block
Checked components
Component Type
Failure condition
Back feed drive
Q3, Q9
MOSFET
D-S short or open
SPS
F1,F2,F3,F4, F5, F6,F7,F8, F9, F10, F11, F12
Fuse
Open
Q1,Q2,U9,U21
MOSFET
D-S short or open
D6,D13, D14, D7,D8,D10,D11,D12,
Power Diode
Short or open
U1,U11,U3
Power IC
I-O short or open
U4
Power Control IC
Vcc short to GND
60-200K INPUT LINE FUSE Section
Circuit Block
Checked components
Component Type
Failure condition
Содержание SBOL50KTIII-3
Страница 2: ...2 ...
Страница 10: ...10 n 5 Picture of the UPS 30k picture single input dual input ...
Страница 11: ...11 30k UPS inner picture 60K picture ...
Страница 12: ...12 60K picture 60K unit inner picture ...
Страница 13: ...13 Front panel Rear panel Left panel 100K 200K picture ...
Страница 14: ...14 Right side panel Top side panel 100K 200K picture ...
Страница 38: ...38 HV30KL LV15KL Single Input Mode ...
Страница 45: ...45 This parameter setting is will be saved only when UPS shuts down normally with battery connection ...
Страница 46: ...46 10 2 Dynamic Password Description ...