
1
3
5
4
2
1
2
3
4
5
6
Diagram of disassembly
Diagram of parallel connection:Diagram of series connection:
1 13 35 5
2 24 46 6
L1 L2 L3 NNPE
5
3
6
4
12
L1 L2 L3 NNPE
5
3
6
4
12
Quick Guide
Preface
Dear customers, thank you for using this SPS Series DC Power Supply System, a product developed & manufactured by APM
Technologies. We sincerely hope that this product will meet your needs.
Data Download
Please kindly download the detailed user manual from APM website and keep it for your reference at any time.
The differences between DC Source System and single unit are as below:
No. Descriptions
100%*Iout
100%*Pout
Series/Parallel System
Support
Support
Not Support
100%*Iout
100%*Pout
Single unit
Support Short Circuit mode
Battery Test mode
External Control
Output Current range
Output Power range
Support
Support
Unpacking
Once you receive the product, please immediately check if there is any packaging damage that may indicate damage to the product. If
you find damage related to product delivery, please immediately notify the transport company. Make sure to take photos documenting
the damage to the product, and send them to us so that we can provide you with the best service.
Make sure that you receive the AC power source and the following accessories at the same time, if any is missing, please contact your
agent or APM Technologies.
Packing List for the Units
No. Descriptions Quantity Remarks
1
1
1
1
1
1
As Ordered
Standard
Standard
Standard
Standard
RS-232 Communication Cable
LAN Communication Cable (568A-568B)
USB Communication Cable
GPIB Communication Cable
Quick Guide
Failure Repair
If the power source fails, please contact APM Technologies or its dealer quickly to provide the serial number of the faulty power source,
detailed faulty information and pictures in order to identify the cause of the failure. If the power source required to repair, please use the
original packing material. Shipment should not be made without prior authorization by APM.
Operating Environments
Important Notes
1. These power sources must be used in a clean and dry laboratory or testing environment with an ambient temperature of between 0°C
and 40°C and a relative humidity of between 5% and 95%.
2. Do not prolong the use of this power source in a high temperature ambient.
3. Fans cool the power source by drawing air through the front and exhausting it out the back. Please assure that 30cm space is present
at the front and back of the unit for adequate air circulation.
4. Do not operate this product in an environment that contains large amounts of dust, is subject to strong shock and vibration, is in intense
direct sunlight or contains corrosive gases.
Product Storage
Please store this product in an area with a temperature between -40°C and 85°C and with a relative humidity of between 5% and 95%
non-condensing. If the product is not in use for a long time, please keep it in the original carton or other similar packaging and store it
in a cool & dry place.
Maintenance and Cleaning
Before cleaning, you must disconnect the input power cord of this power supply. Using a brush or sponge, gently wipe off any dust from
the units exterior. To clean the products exterior use only a small amount of non-aqueous cleaning solution such as isopropyl alcohol
on a clean cloth. Do not use a corrosive or abrasive cleaning solution to clean this product. The display front panel can be cleaned with
gauze damped in soft detergent.
Power Supply Voltage
Make sure that the AC input voltage is within the product’s operating specification before plugging in or connecting to the source, and
that the power switch is in the OFF state.
!
Caution!
The protective safety earth/ground connection
must connect first and disconnect after the DC
line and neutral wires.
Fuse
The AC mains fuses installed inside the product are designed to protect the input from major failures, and should not fail under normal
operating conditions. Therefore, any sign of fuse failure is an indication that other part(s) of the product is damaged. If fuse melting ha-
ppens, we recommend that the product be sent back to us for repair.
!
Warning!
No user serviceable components enclosed. Do not disassemble the power’s enclosure/case, as there is a danger of sustaining an
electric shock.
Operation Precautions
1. When the unit is first turned on ,the DC Source System output and the input Circuit Breaker are in a deactivated state.
It can be activated by pressing the output turn on push button on the front panel or by remote control command.
2. Before turning on the DC power output, check that all the setting values of the power supply are in accordance with the load require-
ments.
3. It is recommended to select the input/output cables’ size according to IEC 61010, or refer to the following suggestion.
4. Press ‘EMERGENCY STOP’ button on the front panel to cut off the electricity for any emergency.
2
16mm /4 AWG 2
4mm /10 AWG
2
25mm /2 AWG 2
4mm /10 AWG
2
25mm /2 AWG 2
4mm /10 AWG
63A/4P
125A/4P
125A/4P
13U
19U
27U
Model General Input cable
diameter/number
Single machine Input cable
diameter/number
Input circuit
breaker Wiring method
3Ø 5W,Y Type
3Ø 5W,Y Type
3Ø 5W,Y Type
1. The warranty period of APM SPS Series DC Power Supply System is 2 years, or refer to relevant Distributor Agreement terms.
2. The warranty period will not be extended or recalculated after a product or component replacement, repaired or replaced products are
covered for the remainder of the original warranty period and subject to the conditions outlined in the original warranty.
Warranty Period
Optional
Voltage sensor(-) Voltage sensor(-)Output(-) Output(-)
Output(+) Output(+)Voltage sensor(+) Voltage sensor(+)
Input terminals Input terminals
Communication
cable hole
Communication
cable hole
APM Technologies
Add: #7, Link Information Industry Park, Shuilianshan Road,
Nancheng, Dongguan, Guangdong, China
TEL:+86 769-2202 8588 Fax:+86 769-2202 6771
SPSSeriesDCPowerSupplySystem
SPS Series DC Power Supply System
电压
功率
12000W 24000W 40000W9000W 18000W 30000W
Model guide SPS
Power
Voltage
For example: SPS120VDC24000W-2-19
Note: SPS stands for Switching Power System.
40VDC
75VDC
96VDC
120VDC
150VDC
192VDC
200VDC
225VDC
240VDC
320VDC
360VDC
400VDC
450VDC
600VDC
720VDC
750VDC
800VDC
900VDC
1200VDC
32VDC 600A
360A
180A
200A
120A
90A
72A
60A
40A
30A
30A
22.5A
1200A
720A
360A
2000A
1200A
600A
240A
180A
400A
300A
200A
144A 240A
120A
200A
60A
60A
40A
45A
30A
24A
120A
100A
60A
75A
40A
-
80VDC 180A
60A
480VDC
360A
60A
600A
60A
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18950-675-00( C)
13U 19U 27U
*This formula is the standard cabinet for SP-2U model; it is available to select cabinet with different specification according to exact situation.