AC-DC POWER SUPPLIES
ICT N+1 REDUNDANT SERIES
12 VOLT & 24 VOLT
FEATURE HIGHLIGHTS
True Redundancy
Precise Load Sharing
System Status Monitoring
Quick Swap Modules
Redundant Or-ing Diode
120 to 220 VAC Manual Switch
High Efficiency
Double-Sided Circuit Boards
The ICT N+1 Redundant Series is the solution to your critical power needs. True redundancy
means that if a module failure occurs, the other modules will continue to supply power. ICT's
N+1 systems are available from 35 to 140 Amps depending on the output voltage selected. They
are manually switchable between 120 and 220 VAC input voltages and are available in 13.8 and
27.6 VDC output voltages.
ICT's N+1 systems provide a
comprehensive solution for redundant
power needs. For more detailed information,
please request Application Note: DN-103
(Redundant Power Systems)
The ICT N+1 Redundant Series is designed with active current sharing technology to distribute
the load current among the modules, reducing stress on individual components and increasing
reliability. The N+1 system can accommodate a total of four modules in a single base. Each
module provides over 450 watts of power.
They come standard with system monitoring functions through a DB connector, with signals such
as module ok, over temperature warning, analog DC output current, fan failure, and AC fail.
Battery back-up terminals are provided for float charging an external lead acid battery and
providing battery revert capability.
Input
Voltage
Range
Output
Voltage
# of
Modules
Output
Current
(Cont.)
Output
Current
(Peak)
Current
Limiting
Redundant
Current
Line
Regulation
Load
Regulation
Output
Ripple
(Max)
Efficiency
(Typical)
ICT22012-70
105-130/
205-250 VAC
13.8 VDC
+/- 150 mV
2
34.0 Amps
75.0 Amps
80.0 Amps
34.0 Amps
1.00%
1.00%
40 mV RMS
79%
ICT22012-100
105-130/
205-250 VAC
13.8 VDC
+/- 150 mV
3
68.0 Amps
110.0 Amps
120.0 Amps
34.0 Amps
1.00%
1.00%
40 mV RMS
79%
ICT22012-140
105-130/
205-250 VAC
13.8 VDC
+/- 150 mV
4
83.0 Amps
(90A @ 240V)
150.0 Amps
160.0 Amps
34.0 Amps
1.00%
1.00%
40 mV RMS
77%
(80% @ 240V)
ICT22024-35
105-130/
205-250 VAC
27.6 VDC
+/- 300 mV
2
17.0 Amps
38.0 Amps
40.0 Amps
17.0 Amps
1.00%
1.00%
40 mV RMS
83%
ICT22024-50
105-130/
205-250 VAC
27.6 VDC
+/- 300 mV
3
34.0 Amps
57.0 Amps
60.0 Amps
17.0 Amps
1.00%
1.00%
40 mV RMS
83%
ICT22024-70
105-130/
205-250 VAC
27.6 VDC
+/- 300 mV
4
41.0 Amps
(51A @ 240V)
76.0 Amps
80.0 Amps
17.0 Amps
1.00%
1.00%
40 mV RMS
83%
(84% @ 240V)
ICT12-30
105-130/
205-250 VAC
13.8 VDC
--
32.5 Amps
35.0 Amps
36.0 Amps
--
1.00%
1.00%
35 mV RMS
80%
ICT24-17
105-130/
205-250 VAC
27.6 VDC
--
17.5 Amps
18.5 Amps
19.0 Amps
--
1.00%
1.00%
40 mV RMS
80%
Configs.
N
Modules
ICT22012-100NM (model shown)
PRODUCT INFORMATION
NM
N - Standard
NM - with LCD Meter
All complete systems are CSA C22.2 No 107.1, UL 1012 Approved
& FCC class A Compliant
THE POWER OF RELIABILITY
Innovative Circuit Technology Ltd.
26921 Gloucester Way Langley, British Columbia, Canada V4W 3Y3
Tel.604.856.6303 Fax.604.856.6365 technical@ict-power .com www .ict-power .com
Every reasonable effort has been made to ensure that ICT product manuals and promotional materials accurately describe ICT product specifications and capabilities at the time of publication. However, because
of ongoing improvements and updating of ICT products, ICT cannot guarantee the accuracy of printed materials after the date of publication and disclaims liability for changes, errors or omissions.
800-080-000
ICT LOGOS AND SLOGAN ¤ˇ COPYRIGHT INNOVATIVE CIRCUIT TECHNOLOGY LTD.
ICT N+1 REDUNDANT SERIES
12 VOLT & 24 VOLT
ORDERING INFORMATION
ICT 220 12 - 100 NM
INPUT VOLTAGE
(SWITCHABLE)
OUTPUT VOLTAGE
PEAK OUTPUT CURRENT CONFIGRUATION
N - Standard NM - with LCD Meter
DIMENSIONS IN
INCHES (MILLIMETRES)
OUTLINE DRAWING
TERMINAL BLOCK
SPECIFICATIONS
14.30
(363)
TOP VIEW
17.0 (432)
WIRE GAUGE
(AWG)
SCREW TORQUE
(IN-LB)
2-3
50
4-6
45
8
35
10-14
35
MOUNTING HOLES
ø0.25
4 PLCS.
3.50 3.00
(89) (76.2)
18.1 (460)
19.0 (483)
FRONT VIEW
THE POWER OF RELIABILITY
Innovative Circuit Technology Ltd.
26921 Gloucester Way Langley, British Columbia, Canada V4W 3Y3
Tel.604.856.6303 Fax.604.856.6365 technical@ict-power .com www .ict-power .com
Every reasonable effort has been made to ensure that ICT product manuals and promotional materials accurately describe ICT product specifications and capabilities at the time of publication. However, because
of ongoing improvements and updating of ICT products, ICT cannot guarantee the accuracy of printed materials after the date of publication and disclaims liability for changes, errors or omissions.
800-080-000
ICT LOGOS AND SLOGAN ¤ˇ COPYRIGHT INNOVATIVE CIRCUIT TECHNOLOGY LTD.