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Features
• Easy installation with strip terminal
• Tight regulation: 0.05% Line; 0.05% Load
• Full Output Ratings to +50
o
C
• OVP Option Available
• Foldback Current Limiting Overload Protection with
Automatic Recovery
General Specifications
Voltage/Current Ratings
Model Number
Output
SLS-24-072T
24 V / 7.2 A
Operating Temperature Range
0 to +50
o
Temperature Coefficient (Typical)
+/- 0.01% /
Stability
Within +/- 0.05% (24 hours after warm-up)
Vibration
Per MIL-STD-810C, Method 514
Shock
Per MIL-STD-810C, Method 516
Linear power supplies have inherently low conducted and radiated noise levels.
For most system applications, these power supplies will meet the requirements
EMI/RFI
of FCC Class "B" and VDE 0871 for Class "B" equipment without additional
noise filtering.
Forced air. 20 CFM required for full rating Derate 30% for convection cooling.
Cooling
100/120/220/230/240 VAC selectable +/- 10% except 230 VAC is +15%, -6%
Multi Input (all units)
Frequency Range
47-63 Hz (Typical is 60 Hz. Derate output 10% at 50 Hz)
100 µsec for 50 to 100% load changes.
Transient Response Time
Units are not fused internally. For safe operation, user must provide input line
Fuse Requirements
fuse as per values given in table.
0.05% for +/- 10% line change
Line Regulation
0.05% for 50% load change
Load Regulation
3.0 mV maximum peak-to-peak
Ripple
DC Output Adjustment Range
+/- 5% minimum
Overvoltage Protection
OVP is optionally available
Standard built-in open sense load protection.
Remote Sensing
Overload Protection
125 to 150% foldback current limit
Contact Technical Services at 1-800-377-4384 or tech@sola-hevi-duty.com with any questions.
Visit our website at www.solaheviduty.com
Linear Open Frame DC Power Supplies
Silver Line Instruction Manual
Model: SLS-24-072T
• Multi-Tap AC Inputs
• 100% Four-Hour Burn-in
• Please see enclosed "Terms & Conditions and
Sales & Policies & Procedures"
• UL Recognized
• CSA Certified
• CE Marked
• CB Certified
C (Derate to 40% at +70
o
C)
o
C
Input Specifications
Output Specifications
Input AC Connections (See Case K)
For use
at:
Connect
100 VAC
1-3, 2-4
120 VAC*
1-3, 2-4
220 VAC
2-3
230 VAC
2-3
240 VAC
2-3
*Note: Unit is shipped for 120V input from factory.
Mechanical Dimensions: Inches (mm)
OVP (OPTIONAL)
13.98" (355)
.49" (12.5)
12.99" (330)
.49" (12.5)
°
PEM NUT HOLES
.75" (19)
8-32 MTG (4 PLACES)
Note: The SLS models DC output can be adjusted with R14 V. ADJ.
R5 I. LIM is factory set and should not be adjusted by users.
Application Note: User needs to provide earth ground to power supply with either solder to Tab or using washer and
nut assembly.
The SLS power supply is shipped from the factory with metal shorting straps connected between
the + OUT and + S terminals and the (-) OUT and (-) S terminals. This strapping configuration
allows the output of the SLS to be taken from either pair of terminals. This is the
standard configuration.
The remote sense feature is enabled by removing the shorting straps and connecting the
individual OUT and S terminals to the appropriate points of the load. If an OVP circuit is used it
should be connected to the + OUT and (-) OUT terminals. The OVP should never be connected
to the + S, - S terminals without the use of the shorting straps. In all cases it is critical that the
terminal screws be firmly tightened.
Contact Technical Services at 1-800-377-4384 or tech@sola-hevi-duty.com with any questions.
Visit our website at www.solaheviduty.com
Apply AC to:
Primary Fuse
1 & 5
4.0 A / 125 V
1 & 4
4.0 A / 125 V
1 & 5
1 & 4
1 & 4
AC INPUT/DC OUTPUT
1.250" (32)
.49" (12.5)
R14
V.ADJ
R5
I.LIM
.188" (4.8)
MTG HOLES (12 PLACES)
2 3
4
AC Input
WEIGHT: 7.5 LBS.
(3.4 KG)
Case K
2 A / 250 V
2 A / 250 V
2 A / 250 V
.75" (19)
.59" (15)
MAX
5
1
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