Exide Technologies Section 94.20 - Manual (Page 69)

SERVICING THE AT10.1
65
Factory Part Number
Symbol Description 12 Vdc 24 Vdc 48 Vdc 130 Vdc
Rec.
Spares
CR1 Polarity diode EJ1243-04 Y
CR2 Blocking diode EJ1243-05
F1 480 Vac AC Input Fuse See Table 3-14 Y
L1 Main Inductor See Table 3-9
L2 DC Filter Inductor See Table 3-13
P5 Jumper for disabling Ground Detection circuit RC0100-00
P7
Jumper for voltage selection on
Auxiliary Alarm Relay circuit board (A5)
RC0100-00
P9 Jumper for front panel lockout feature on A1 RC0100-00
R2 Rating resistor See Table 3-10
R3 Power Supply (Ballast) Resistor
EJ1127-00
12
Ω 2W
EJ1127-01
68
Ω 11W
EJ1127-02
150
Ω 50W
EJ1127-03
(note 1)
Y
R4 Scaling resistor (positive side)
EJ1134-00
3160 Ω
EJ1134-01
6980 Ω
EJ1134-02
14.0 k Ω
EJ1134-03
38.3 k Ω
R6 Voltage crowbar resistor EJ1135-00 EJ1135-01 EJ1135-02 EJ1135-03
R9 Filter capacitor (C1) bleed resistor EJ1137-00 EJ1137-00 EJ1137-01 EJ1137-02
R14 Scaling resistor (negative side)
EJ1222-00
3160
Ω
EJ1222-01
6980
Ω
EJ1222-02
14.0 k
Ω
EJ1222-03
38.3 k
Ω
T1 Main transformer (120/208/240 Vac) See Table 3-11
T1 Main transformer (480 Vac) See Table 3-12
TB1-X I/O terminal box lug for #14-6 AWG RC0056-04
TB6
Terminal block for Medium and
High AIC circuit breakers terminal section RC0014-00 (8 req'd)
end section RC0014-01 (1 req'd)
VR1 Output Surge Suppressor EJ1132-01 Y
VR2 Input Surge Suppressor (120/208/240 Vac) EJ1132-01 Y
VR2 Input Surge Suppressor (480 Vac) EJ1132-02 Y
VR3 Input Lightning Arrestor EJ1074-00
VR4,
VR5
Input Surge Suppressor (120/208/240 Vac) EJ1132-01 Y
VR4,
VR5
Input Surge Suppressor (480 Vac) EJ1132-02 Y
VR6/C4 EMI Filter Network EJ5021-01
VR7/C5 EMI Filter Network EJ5021-01
Note 1: In 130 Vdc units, a 500
Ω 50W power supply resistor (R3), mounted behind the I/O
panel, may be comprised of an assembly of two (2) 250
Ω resistors connected in series.