AT10 Series (1-Phase)
Microprocessor Controlled SCR Battery Charger
The world's premium microprocessor
controlled digital SCR battery charger
The AT10 is the world's easiest operation float battery charger. It has over 20 years of
proven reliability and has become the industry's "gold standard " for all stationary
battery charging applications. We are so confident in our product that
we've backed the AT10 with our unrivaled
5 Year Standard Warranty.
CSA C22.2 · NRTL/C · UL 1012/UL 1564 compliant
Seismic qualified
ABS · CE certification available upon request
N56 W16665 Ridgewood Dr. Menomonee Falls, WI 53051 USA
Call: 1-800-554-2243 or email: stationary@sbsbattery.com
www.sbsbattery.com
What is the AT10?
Combining the performance and accuracy of a microprocessor with the reliability of SCR power conversion
technology makes the AT10 Series the standard in stationary battery chargers. AT10s are easy to install, operate
and maintain. The AT10 is packed with the most standard features and best warranty in the industry.
What are the most common applications for the AT10?
Utility & Communications
Power Generation
Substations
Microwave Relay Sites
Switchgear
Manufacturing
Emergency DC Power
DC Operated Breakers
Alarm Systems
Commercial
Alarm Systems
Uninterrupted Power Systems
DC Control Systems
Transportation
Signal Systems
Switchgear
Alarm Systems
PAGE 2
SPECIFICATIONS &
STANDARD FEATURES
SPECIFICATIONS
AC Input
Environmental
• Group 1 (6-25 Adc) Voltage:
120/208/240Vac Multi-tap 60Hz
480Vac 60Hz
220Vac, 380/416Vac 50/60Hz
550-600 Vac 50/60Hz
• Group 2 (30-100 Adc) Voltage:
120, 208, 240 or 480Vac 60Hz
220Vac, 380 or 416Vac 50/60Hz
550-600 Vac 50/60Hz
• Input Voltage Tolerance:
+10%, -12%
• Input Frequency Tolerance:
±5%
• Efficiency:
85-90% typical for 130Vdc at 50-100% load
• Operating Ambient Temperature 0°F to 122°F (-18°C to 50°C) w/o derating
• Operating Altitude 3300 feet (1000 meters) above sea level w/o derating
• Relative Humidity 0% to 95% (without condensation)
• Audible Noise Less than 65 dBA at any point 5ft (1.5m) from any
vertical surface of enclosure
• Made in the United States of America
• Third party agency approvals:
DC Output
• Voltage Ratings:
12, 24, 48, or 130Vdc nominal
• Current Ratings:
GROUPI: 6, 12, 16, 20, 25Adc
GROUPII: 30, 40, 50, 75, 100Adc
• Continuous Rating:
110% rated current at maximum equalize
voltage at 50ºC
• Current Limit Adjustment Range:
50% to 110% rated output
• Voltage Regulation:
±0.25% for line, load and temp. variations
• Electrical Noise:
32dBrnc
• Ripple:
12/24/48Vdc
∙ Unfiltered on battery 1% Vrms
∙ Filtered on battery 30mVrms
∙ Filtered off battery 1% Vrms
∙ Battery Eliminator 30mVrms
CSA C22.2 · NRTL/C · UL 1012/UL 1564 compliant
Seismic qualified
ABS or CE certification available upon request.
STANDARD FEATURES
• 5 Year Product Warranty
• Universal main control board
operates in any AT Series charger
• Alarm assembly with local LEDs
and summary relay contact for AC
Failure, DC Failure, High Vdc, Low
Vdc, Positive(+) and Negative(-)
ground fault
• High DC voltage shutdown
• Forced load share during
parallel operation
• Float/equalize selector switch
with indicating lights
• Manual equalize timer (0-255 hr.)
with indicating lights
• AC line failure automatic
equalize timer (0-255 hr.) with
indicating light
• AC On indicating light
• 1% Digital LED meter for
Vdc, Adc, timer hours and
alarm settings
• NEMA 1 cabinet
• AC input and DC output
circuit breakers
• Membrane front panel
• Front panel controls can be
disabled for security
• A redundant analog circuit for
LVDC alarm, independent
of the microprocessor
• Redundant control loops for
higher reliability
• Local or remote voltage sense
with redundancy to protect
against remote sense failure
• Self-diagnostics
• Input & output MOV surge suppressors
• Reverse polarity protection via free
wheeling diodes
• CU-AL I/O compression lugs
• Switchboard wire, UL VW-1
• Enclosure pre-treated using a
5-stage iron phosphate process
with baked epoxy powder coating
in ANSI 61 gray
130Vdc
∙ Unfiltered on battery 2% Vrms
∙ Filtered on battery 100mVrms
∙ Filtered off battery 2% Vrms
∙ Battery Eliminator 100mVrms
• Surge Withstand Capability:
Meets IEEE-472, ANSI C37.90a
AC ON
METER
MODE
MODE
CHRG
MTHD
EQLZ
RESET
DC VOLTS
DC AMPERES
EQLZ HRS
REMAINING
FLOAT
EQLZ
MANUAL TIMER
MANUAL EQLZ
AUTO EQLZ TIMER
LAMP TEST
EDIT
ADJUST ENTER
PAGE 3
AT30
SERIES
Advanced Technology
BATTERY CHARGER
RECTIFIER
HIGH DC
VOLTAGE
LOW DC
VOLTAGE
DC OUTPUT
FAILURE
AC OUTPUT
FAILURE
POS GND
NEG GND
Specifications subject to change.
CUSTOMIZE YOUR AT10
OPTIONS THAT LET YOU DESIGN YOUR CHARGER EXACTLY HOW YOU NEED IT!
SUMMARY OF OPTIONS
• DC output filtering: per
NEMA PE5 1996, standard
and battery eliminator
• Medium & High AIC Breakers
• Auxiliary alarm relay board
• Copper ground bus
• AC lightning arrestor
• Fungus proofing (tropicalization)
• Static proofing
• Battery temperature compensation
• Fan control contactor
• Communications kit: DNP3
Level 2 or MODBUS protocols
• Ethernet interface for comm. kit
• NEMA 4/12 type enclosure w/fan
• Relay rack mounting brackets
• Wall mounting
• Floor mounting stand
• NEMA Type 2 Drip Shield
• Barrier type alarm terminal block
• Forced equal load sharing cable
• End of discharge alarm
• Battery discharge alarm
• Zero-center ground
detection meter
• Analog AC voltmeter
• Analog AC ammeter
• Cabinet heater assembly
• CE marking upon request
• ABS certification upon request
• Custom drawing package
w/ optional CAD and PDF files
• AT-DC distribution panel
ORDERING
Filtering
STANDARD
Output filtering is essential whenever there is need for low ac ripple
and low noise on the dc bus for critical loads. The standard dc
output filtering limits ripple to no more than 30mV RMS on 12, 24
& 48Vdc units, and 100mV RMS on 130Vdc units, measured at the
battery terminals. This feature meets the specifications of NEMA
standard PE5-1996, and is recommended for all long-life stationary
battery installations.
FACTORY
INSTALLATION
YES
BATTERY ELIMINATOR
Factory Installation use
Specification Tables on
pages 10 & 11
ORDERING
Field Installation use Part Number
An additional "battery eliminator" feature is also available, meeting
the specifications of NEMA standard PE5-1996 with no battery
connected, measured at the dc output terminals. This feature is
recommended for sites where the battery may occasionally be
disconnected from the dc bus for maintenance. Additional filtering
is essential to limit ac ripple and noise for critical dc loads.
AVAILABLE FOR
FIELD INSTALLATION
YES
Group I: EJ1072-9#
Group II: EJ5023-9#
Contact manufacturer for
specific part number.
ORDERING
Medium & High AIC Breaker
This feature provides thermal-magnetic circuit breakers with
higher Ampere Interrupting Capacity ratings than the standard AT
breakers. See the tables on Page 10 and 11 for Group I and Group II
medium and high AIC breaker ratings. For AT10 Group 1, ac and dc
breakers must be ordered together, and are supplied in a separate
penthouse enclosure. For Group II, ac and dc breakers can be
ordered separately and are mounted in the standard cabinet.
FACTORY
INSTALLATION
YES
Factory Installation use
Specification Tables on
pages 10 & 11
AVAILABLE FOR
FIELD INSTALLATION
NO
NO
NOT AVAILABLE FOR
FIELD INSTALLATION
ORDERING
Auxiliary Alarm Relay Board
The AT10 features six industry-standard alarms, each with individual
LED indicators on the front panel, accessible to the user via one (1)
Summary Alarm contact on the Main Control Board. The Auxiliary
Alarm Relay Board is a separate user-accessed pc board with two (2)
form-C relays for each of the six (6) alarms. In AT10 Group I ratings,
the board is supplied in an additional penthouse enclosure. In AT10
Group II ratings, it is supplied within the standard enclosure.
PAGE 4
FACTORY
YES
Factory Installation use
Specification Tables on
pages 10 & 11
AVAILABLE FOR
Field Installation use Part Number
INSTALLATION
FIELD INSTALLATION
YES
GROUP I: EI0213-0#
Contact manufacturer for
specific part number.
GROUP II: EI0213-02
CUSTOMIZE YOUR AT10
OPTIONS THAT LET YOU DESIGN YOUR CHARGER EXACTLY HOW YOU NEED IT!
ORDERING
Copper Ground Bus
This option provides a convenient means to tie the AT10 to the site
building ground. A copper ground bus bar is provided at the I/O
terminal, with an extra CU-AL compression box lug.
FACTORY
INSTALLATION
YES
AVAILABLE FOR
FIELD INSTALLATION
YES
Factory Installation use
Specification Tables on
pages 10 & 11
Field Installation use Part Number
GROUP I: EI0195-00
GROUP II: EI0195-02
ORDERING
AC Lightning Arrestor
This options features an industrial-grade surge arrestor
in polycarbonate housing, rated for 20,000 Amperes. It is
recommended for installations with risk of frequent AC surges, such
as high elevations or severe weather.
FACTORY
INSTALLATION
YES
AVAILABLE FOR
FIELD INSTALLATION
YES
Factory Installation use
Specification Tables on
pages 10 & 11
Field Installation use Part Number
GROUP I: EJ1074-00
GROUP II: EJ1074-01
ORDERING
Fungus Proofing
FACTORY
This treatment is also referred to as "tropicalization". It coats
electrical components and internal wiring connections with a
fungus-resistant, non-conductive film (approx. 1 mil thickness).
User termination points are not coated, nor are relay contacts, and
any electrical connectors where the spray would interfere with
functionality. The application is fully cured at time of shipment.
INSTALLATION
YES
Factory Installation use
Specification Tables on
pages 10 & 11
AVAILABLE FOR
FIELD INSTALLATION
NO
NO
NOT AVAILABLE FOR
FIELD INSTALLATION
ORDERING
Static Proofing
FACTORY
Used in "arid" environments, this treatment coats electrical
components and connections with a static-resistant, nonconductive film (approx. 1 mil thickness). User termination points
are not coated, nor are relay contacts, and any electrical connectors
where the spray would interfere with functionality. The application
is fully cured at time of shipment.
INSTALLATION
YES
Specify this
Factory
Installation
option
using the use
Specification
SpecificationTables
Tableson
pages
10
&
on pages 10 &11
11
AVAILABLE FOR
FIELD INSTALLATION
NOT AVAILABLE FOR
NO
FIELD INSTALLATION
ORDERING
Temperature Compensation
Supplied in a kit, this option adjusts the AT10 dc output voltage
up or down, in response to battery temperature fluctuations.
Temperature is measured by an epoxy-enclosed thermistor. This
probe is mounted on or near the battery, and connected by a cable
to the Main Control PC Board. It is compatible with both leadacid and nickel-cadmium batteries, and recommended for VRLA
batteries. Cable lengths of 25, 50, 100, and 200 ft are available.
PAGE 5
FACTORY
INSTALLATION
NO
AVAILABLE FOR
FIELD INSTALLATION
YES
CAN BE ORDERED WITH CHARGER
BUT MUST BE FIELD INSTALLED
Field Installation use Part Number
25ft: EJ5033-00
50ft: EJ5033-01
100ft: EJ5033-02
150ft: EJ5033-03
Specifications subject to change.
CUSTOMIZE YOUR AT10
OPTIONS THAT LET YOU DESIGN YOUR CHARGER EXACTLY HOW YOU NEED IT!
ORDERING
Communications Kit
This option allows full remote monitoring of the AT10 and control
of the front panel features, using MODBUS or DNP3 Level 2
protocols. Standard serial (RS-232 & RS-485) connections are
provided for use with local SCADA systems.
Ethernet and Fiber Optics Modem interfaces are also available
options for use with the AT Communications Kit.
FACTORY
INSTALLATION
YES
AVAILABLE FOR
FIELD INSTALLATION
YES
Factory Installation use
Part Number when ordering
12Vdc: EJ5037-01
24Vdc: EJ5037-02
48Vdc: EJ5037-03
130Vdc: EJ5037-04
Field Installation use Part Number
12Vdc: EJ5037-11
24Vdc: EJ5037-12
48Vdc: EJ5037-13
130Vdc: EJ5037-14
ORDERING
Ethernet Gateway
FACTORY
Enable Serial Modbus/DNP3 devices to communicate with
an Ethernet host. Get 10BASE-T and 100BASE-T connectivity
over DNP/IP or Modbus TCP/IP with the combination of the
Communication Kit and Ethernet Gateway option.
INSTALLATION
YES
AVAILABLE FOR
Must be ordered with the Communications Kit option (above)!
FIELD INSTALLATION
YES
Factory and Field Installation use
Part Number when ordering
12Vdc Modbus: EJ5226-00
24Vdc Modbus: EJ5226-01
48Vdc Modbus: EJ5226-02
130Vdc Modbus: EJ5226-03
12Vdc DNP: EJ5226-10
24Vdc DNP: EJ5226-11
48Vdc DNP: EJ5226-12
130Vdc DNP: EJ5226-13
ORDERING
Mechanical Lock For Front Door
The AT10 front panel controls can be disabled by setting a jumper
on the back of the Main Control PC board. For installations where
extra security is required, the front instrument panel, or door,
can be physically locked closed. This option provides a locking
provision on the enclosure, a padlock, and two (2) keys. A fully
installed door key lock is also available.
FACTORY
INSTALLATION
Factory & Field Installation use
YES
Part Number when ordering
AVAILABLE FOR
Padlock 586/594: EI0215-00
Padlock 5017/5018: EI0215-01
Keylock 586/594: EI0215-10
Keylock 5017/5018: EI0215-11
FIELD INSTALLATION
YES
ORDERING
Fan Control Contactor
Lead-acid batteries produce hydrogen gas. This small wallmounted external accessory provides a relay contactor to activate
a battery installation vent or exhaust fan. Available in 10A or 20A
models, the accessory is factory-set to provide relay closure when
the AT10 enters into Equalize mode.
FACTORY
INSTALLATION
CAN BE ORDERED WITH CHARGER
NO
BUT MUST BE FIELD INSTALLED
AVAILABLE FOR
FIELD INSTALLATION
YES
Field Installation use Part Number
10 Amp Rating: EJ5017-0#
20 Amp Rating: EJ5017-1#
Contact manufacturer for
specific part number
ORDERING
ORDERING
Barrier Type Alarm Terminal Block
This option features a separate molded phenolic terminal block,
wired directly to the Auxiliary Alarm Relay PC Board. It allows the
user to connect remote alarm wiring with ring or fork type lugs.
The terminals are rated for 20A at 150 Vac/Vdc, and accept wire
sizes #16 to #14 AWG.
FACTORY
Factory Installation use
INSTALLATION
Part Number when ordering
YES
1 FORM C: EJ5130-01
2 FORM C: EJ5130-02
AVAILABLE FOR
Field Installation use Part Number
FIELD INSTALLATION
1 FORM C: EJ5130-01
2 FORM C: EJ5130-02
YES
PAGE 6
Specifications subject to change.
CUSTOMIZE YOUR AT10
OPTIONS THAT LET YOU DESIGN YOUR CHARGER EXACTLY HOW YOU NEED IT!
ORDERING
NEMA 4 or 12 Cabinet
With this accessory, a fully assembled standard AT10 NEMA-1
vented enclosure is installed within another gasketed, sealed
cabinet. The combined assembly meets the NEMA Type 4 (Type 12
optional) enclosure specification. 120Vac fan, filters, and viewing
window included.
FACTORY
INSTALLATION
CONTACT SBS
YES
AVAILABLE FOR
FIELD INSTALLATION
CONTACT SBS
YES
ORDERING
Relay Rack Mounting Brackets
These accessories are provided when the AT10 enclosure is to be
installed on a standard EIA relay rack. Smaller AT10 models may
be installed on 19in racks, and all AT10s may be installed on 23in
or 24in relay racks. All hardware is included for assembling the
brackets to the AT10. Relay rack mounting hardware is usersupplied.
FACTORY
INSTALLATION
YES
Factory & Field Installation use
Part Number when ordering
Style-586 (19/23/24in): EI0193-00
Style-594 (23/24in): EI0193-00
AVAILABLE FOR
Style-5017 (19in) : EI0193-01
FIELD INSTALLATION
Style-5017 (23/24in): EI0193-02
YES
Style-5018 (19/23/24in): EI0193-03
ORDERING
Floor Mounting Brackets
This accessory is provided with smaller wall-mounted AT10
chargers when a vertical mounting surface is not available. The
assembly mounts the AT10 approximately 44in / 1.12m from the
floor. The kit features mounting brackets, assembly hardware to
secure the AT10 to the brackets, and user instructions with a drilling
pattern. Floor mounting anchor bolts are user-supplied.
FACTORY
Factory Installation use
INSTALLATION
Part Number when ordering
YES
EI0192-00
AVAILABLE FOR
FIELD INSTALLATION
YES
Field Installation use Part Number
EI0192-00
ORDERING
NEMA Type 2 Drip Shield
Standard AT10 battery chargers are supplied in NEMA Type 1
vented enclosures. The optional drip shield prevents overhead
water and small falling particles from entering the top vented
panels, protecting internal equipment from damage. The
combined standard enclosure and drip shield meets the NEMA
Type 2 specification.
FACTORY
INSTALLATION
YES
Factory & Field Installation use
Part Number when ordering
AVAILABLE FOR
FIELD INSTALLATION
YES
STYLE 586: EI0191-00
STYLE 594: EI0191-00
STYLE 5017: EI0191-01
STYLE 5018: EI0191-02
ORDERING
SUPPLEMENTAL PRODUCT
AT-DC Distribution Panel
This product augments your AT10 with a customized dc
distribution panel for user-specified loads. The AT-DC is
configurable to various combinations of main and branch breakers.
The AT-DC panel is supplied from the factory, mounted to the base
of Group I AT10 cabinets and pre-wired to the charger's dc output
terminals. For additional product details, including applicable 3rd
party agency approvals, refer to the AT-DC literature (JF5032-00).
PAGE 7
FACTORY
INSTALLATION
YES
Factory & Field Installation use
Part Number when ordering
EJ5110-##
AVAILABLE FOR
FIELD INSTALLATION
Refer to document (JF5032-00)
for model specific part number.
YES
Specifications subject to change.
AT10 SERIES
SPECIFICATION CHART
DC Output
Rating
Volts
Float Adjust
12Vdc
GROUP I
11.0-14.5Vdc
Equalize
Adjust
11.7-16Vdc*
Float Adjust
12Vdc
GROUP II
24Vdc
GROUP I
22.0-29.5Vdc
Equalize
Adjust
23.4-32Vdc*
Float Adjust
24Vdc
GROUP II
48Vdc
GROUP I
44.0-58.0Vdc
Equalize
Adjust
46.8-61Vdc*
Float Adjust
110.0-140.0Vdc
Equalize
Adjust
117.0-149Vdc*
48Vdc
GROUP II
130Vdc
GROUP I
130Vdc
GROUP II
AC Input Ampere Rating
Based on maximum rms value of the input
current delivered to the charger
under all operating conditions
within manufacturer's specifications
Battery Charger AC Circuit
Breaker Ampere Rating
(standard AIC breakers)
Amps
120
208
220
240
480
120
208
220
240
480
6
12
16
20
25
30
40
50
75
100
6
12
16
20
25
30
40
50
75
100
6
12
16
20
25
30
40
50
75
100
6
12
16
20
25
30
40
50
75
3
3
4
6
7
9
11
14
21
28
5
8
9
11
14
16
20
26
42
51
9
15
18
23
29
28
38
52
79
88
15
32
34
40
50
75
100
N/A
N/A
2
2
2
3
4
6
7
8
13
16
3
5
6
7
9
8
12
15
26
25
5
9
12
13
17
16
22
28
48
50
9
18
20
24
30
44
59
72
100
2
2
3
3
4
5
6
8
12
15
3
4
5
6
8
8
12
15
23
24
5
9
11
13
17
16
19
28
43
48
8
16
18
23
28
42
57
68
83
1
2
2
3
4
5
6
7
11
13
3
4
5
6
7
8
11
14
22
22
5
8
10
12
16
15
19
26
39
44
8
15
17
23
27
40
53
63
81
1
1
1
2
2
3
3
4
6
8
1
2
3
4
4
4
6
7
11
11
3
4
5
6
8
7
9
12
19
22
4
8
9
12
14
20
28
32
40
10
10
10
10
10
15
20
20
35
40
10
10
15
15
20
20
25
35
70
80
15
20
25
30
40
35
50
70
100
125
20
40
50
60
70
100
125
N/A
N/A
10
10
10
10
10
10
10
15
20
25
10
10
15
15
20
10
15
20
35
35
15
20
25
30
40
20
30
35
60
70
20
40
50
60
70
60
80
100
125
10
10
10
10
10
10
10
15
20
20
10
10
15
15
20
10
15
20
30
30
15
20
25
30
40
20
25
35
60
60
20
40
50
60
70
60
80
100
125
10
10
10
10
10
10
10
15
20
25
10
10
15
15
20
10
15
20
35
35
15
20
25
30
40
20
30
35
60
70
20
40
50
60
70
60
80
100
125
2
2
2
3
4
5
5
5
10
15
3
3
4
6
6
5
10
10
15
20
4
6
8
8
10
15
15
15
25
35
8
13
13
20
20
25
35
40
50
Vac
Vac
Vac
Vac
Vac
Vac
Vac
Vac
Vac
DC
Approx.
Circuit Cabinet Shipping
Breaker Style
Weights
lbs.(kg)
Rating
Heat
Loss
Watts (BTU/hr)
Vac
10
20
25
30
40
50
60
80
100
150
10
20
25
30
40
50
60
80
100
150
10
20
25
30
40
50
60
80
100
150
10
20
25
30
40
50
60
80
100
586
586
586
586
586
5017
5017
5017
5018
5018
586
586
586
586
586
5017
5017
5017
5018
5018
586
586
594
594
594
5017
5017
5017
5018
5018
586
594
594
594
594
5017
5018
5018
5018
83 (38)
87 (40)
92 (42)
118 (54)
100 (46)
184 (84)
189 (86)
194 (88)
199 (91)
225 (103)
99 (45)
109 (50)
115 (53)
119 (54)
136 (62)
259 (118)
267 (122)
342 (156)
355 (162)
360 (164)
105 (48)
120 (55)
155 (71)
170 (78)
180 (82)
217 (99)
225 (103)
250 (114)
433 (197)
450 (205)
130 (59)
155 (71)
215 (98)
225 (103)
265 (120)
285 (130)
340 (155)
375 (171)
482 (219)
31 (105)
58 (199)
77 (262)
95 (326)
119 (404)
142 (483)
188 (641)
234 (798)
350 (1192)
465 (1587)
40 (136)
75 (255)
98 (334)
121 (413)
150 (512)
179 (612)
237 (810)
295 (1008)
441 (1503)
586 (1999)
60 (203)
107 (365)
139 (473)
170 (581)
210 (717)
250 (852)
329 (1122)
408 (1392)
606 (2068)
804 (2743)
99 (337)
167 (571)
213 (727)
259 (883)
316 (1078)
373 (1273)
484 (1664)
602 (2054)
888 (3030)
*Regulation at max. equalize voltages may not meet ±0.25%
PAGE 8
Specifications subject to change.
ZE
I
S
O
T
W
O
H
R
E
G
R
A
H
C
YOUR
(simplified
(
formula)
Cabinet Style 586
Ah x 1.R
t
)
Charger
+L = Continuous
Output Rating
AH=Ampere hours removed
R= Recharge factor (1 = Pb) or (3 = NiCd)
L= Additional standing load
t= Recharge time in hours
G
R
O
U
P
1
6-25Adc
Cabinet Style 594
Cabinet Style 5017
G
R
O
U
P
2
30-100Adc
Cabinet Style 5018
*NOTE:
Dimensions
shown are for
reference only;
for installation
and mounting
please refer to user
manual. Standard
drawings also
available from SBS.
PAGE 9
Specifications subject to change.
Circuit Breaker
AC & DC Ratings
GROUP
1
(6-25 Adc)
Main
Transformer
STANDARD
Input: 10kAIC - 240Vac
10kAIC - 480Vac
Output: 10kAIC -125Vdc*
Main Inductor
Microprocessor
Control Board
MEDIUM
Input: 25kAIC - 240Vac
18kAIC - 480Vac
18kAIC - 600Vac
Output: 10kAIC - 250Vdc
I/O Assembly
Rectifier Assembly
Filter Assembly
HIGH
Input: 65kAIC - 240Vac
25kAIC - 480Vac
18kAIC - 600Vac
Output: 20kAIC - 250Vdc
Output
Circuit Breaker
Input
Circuit Breaker
*For chargers 16Adc and larger; consult
factory for other ratings.
GROUP I (6-25 Adc) - SPECIFICATION TABLE
A
B
SAMPLE
AT10
YOUR CODE
AT10
0
1
DESCRIPTION
A
B
C
D
E
Nominal DC
Output Voltage
Nominal DC
Output Current
DC Output
Filtering
AC Input
Voltage
C
2
0
CODE
AT10
012
024
048
130
006
012
016
020
025
U
F
E
120
208
240
480
220
380
416
600
0
D
6
E
E
2
FEATURE
AT10 SERIES
12Vdc
24Vdc
48Vdc
130Vdc
6Adc
12Adc
16Adc
20Adc
25Adc
Unfiltered
Filtered
Batt. Eliminator
120V 60Hz
208V 60Hz
240V 60Hz
480V 60Hz
220V 50/60Hz
380V 50/60Hz
416V 50/60Hz
550-600V 50/60Hz
F
4
0
S
G
A
DESCRIPTION
F
Circuit
Breaker Rating
G
Auxiliary Alarm
Relay Board
H
Copper
Ground Bus
J
AC Lightning
Arrestor
K
Fungus Proofing
L
Static Proofing
U
CODE
S
M
H
AUX
XXX
G
X
L
X
F
X
S
X
X
H
J
K
L
G
L
X
X
FEATURE
Standard AIC
Medium AIC
High AIC
Installed
Not Supplied
Installed
Not Supplied
Installed
Not Supplied
Applied
Not Supplied
Applied
Not Supplied
This ordering code is unique for AT10 chargers rated 6-25A output.
PAGE 10
Specifications subject to change.
GROUP
2
(30-100 Adc)
Rectifier Assembly
Microprocessor
Control Board
Main Inductor
Circuit Breaker
AC & DC Ratings
STANDARD
Input: 5kAIC - 120/208/240/480Vac
Output: 5kAIC - 125Vdc
MEDIUM
Input: 25kAIC - 120/208/240/480Vac
18kAIC - 600Vac
Output: 10kAIC - 250Vdc
I/O Assembly
Input
Circuit Breaker
Output
Circuit Breaker
HIGH
Input: 65kAIC - 120/208/240/480Vac
25kAIC - 600Vac
Output: 20kAIC - 250Vdc
Main
Transformer
GROUP II (30-100 Adc)- SPECIFICATION TABLE
A
B
SAMPLE
AT10
YOUR CODE
AT10
1
3
C
0
DESCRIPTION
A
B
Nominal DC
Output Voltage
C
Nominal DC
Output Current
D
DC Output
Filtering
E
AC Input
Voltage*
*Group 2 inputs
cannot be retapped
in field
0
CODE
AT10
012
024
048
130
030
040
050
075
100
U
F
E
120
208
240
480
220
380
416
600
5
D
0
F
E
4
FEATURE
AT10 SERIES
12Vdc
24Vdc
48Vdc
130Vdc
30Adc
40Adc
50Adc
75Adc
100Adc
Unfiltered
Filtered
Batt. Eliminator
120V 60Hz
208V 60Hz
240V 60Hz
480V 60Hz
220V 50/60Hz
380V 50/60Hz
416V 50/60Hz
550-600V 50/60Hz
This ordering code is unique for AT10 chargers rated 30-100A output.
8
0
F
G
H
J
K
L
M
N
P
S
F
S
X
A
X
X
X
X
DESCRIPTION
F
AC Input
Circuit Breaker
Rating
G
AC Input Fuses
H
DC Output
Circuit Breaker
Rating
J
DC Output Fuses
K
Auxiliary Alarm
Relay Board
L
Copper
Ground Bus
M
AC Lightning
Arrestor
N
Fungus Proofing
P
Static Proofing
PAGE 11
CODE
S
M
H
0
F
X
S
M
H
0
F
X
A
X
G
X
L
X
F
X
S
X
FEATURE
Standard AIC
Medium AIC
High AIC
No Breaker
Installed
Not Supplied
Standard AIC
Medium AIC
High AIC
No Breaker
Installed
Not Supplied
Installed
Not Supplied
Installed
Not Supplied
Installed
Not Supplied
Applied
Not Supplied
Applied
Not Supplied
Specifications subject to change.
OUR UNRIVALED
PRODUCT WARRANTY
Standard Warranty
(applies only to products delivered within the United States and Canada)
All charger products are warranted to be free from defects in material and workmanship
for a period of five (5) years from date of manufacture. During the term of the warranty
period: parts, assemblies, or components deemed to be defective will be repaired or
replaced at our option, free of charge. All costs related to removal, reinstallation and
transportation will be paid by the purchaser/customer and/or operator of the product.
Evaluation, repair and/or replacement of any defective part(s) are FOB manufacturer’s
factory.
This warranty does not cover products or parts that are damaged from improper use or
abuse, as determined by the manufacturer. Accessory items or additional items carry
only their respective manufacturer’s warranty. Consumable items (such as fuses and
electrolytic capacitors), which wear out under normal use are specifically not covered
by this standard warranty. Any consequential damage due to diagnosis or repair by any
party other than the manufacturer's authorized personnel is not covered
under this warranty.
NOTE: Requests for returns or claims must be submitted to our Factory Service Center
for Return Material Authorization (RMA) instructions and assignment. Returns that
do not follow this procedure will not be honored.
Extended warranty coverage available by request.
Other Products Available:
AT30 Microprocessor Battery Charger
AT Series Options & Accessories
AT Series Communications Module
AT-DC Series Distribution Panel
SCR/SCRF Series Utility Battery Charger
Mobile DC
Power System
Storage Battery Systems, LLC
800-554-2243
Universal
Maintenance Charger
•
•
UMC Universal Maintenance Charger
Single Cell Charger
Mobile DC Power System
The EPIC Series Console
Best Battery Selector
AT30 Microprocessor
Battery Charger
The EPIC
Series Console
N56 W16665 Ridgewood Drive • Menomonee Falls, WI 53051 USA
•
stationary@sbsbattery.com
www.sbsbattery.com
SBS reserves the right to change specifications and designs without notice.
Illustrations, data, dimensions and weights given in this brochure are for guidance only and cannot be held binding on the company.
Rev. 06-13