Emerson SOLAHD SDU DC UPS B Series Bedienungsanleitung
Uninterruptible Power Supply
User Manual
SDU DC UPS B-Series
Contents
Safety Instructions.......................................1
Introduction................................................2
Preinstallation.............................................2
Receiving......................................................... 2
What’s Included............................................... 2
Battery Options ............................................... 2
Optional Accessories ....................................... 2
Product Description..................................... 3
Installation..................................................4
Location .......................................................... 4
DIN Rail Mounting ........................................... 4
Removing the Unit from the DIN Rail ............... 4
Optional Chassis Mounting.............................. 5
Connecting the Unit - Wiring Diagrams ........... 8
SDU DC UPS B-Series with SDU 24-BATB.......... 8
SDU DC UPS B-Series with SDU 24-BATEM ....... 9
Operation.................................................. 10
Turning ON the UPS (Normal Mode) .............. 10
Turning OFF the UPS ...................................... 10
Remote ON/OFF ............................................ 10
Self-Testing.................................................... 10
LED Status ................................................. 11
Contact Relay Truth Table.......................... 12
UPS Battery ............................................... 13
Battery Types................................................. 13
Batteries for SDU-24 BATB ............................. 13
Batteries for SDU-24 BATEM .......................... 13
Charging/Recharging the Battery .................. 13
Battery Backup Times (Minutes [min.])...... 14
SDU 10-24B with SDU 24-BATB...................... 14
SDU 20-24B with SDU 24-BATB...................... 14
SDU 10-24B with SDU 24-BATEM................... 14
SDU 20-24B with SDU 24-BATEM................... 14
Specifications ............................................ 15
Power Module Specications ......................... 15
Battery Module Specications ....................... 18
Troubleshooting........................................ 19
Troubleshooting ............................................ 19
SOLAHD Technical Support............................ 19
Storage ..................................................... 20
Extended Storage ......................................... 20
Technical Support...................................... 21
Warranty .................................................. 21
Warranty Information.................................... 21
Product Literature ......................................... 21
Page: 1
Safety Instructions
IMPORTANT - READ AND FOLLOW THE SAFETY INSTRUCTION SHEET THAT IS PROVIDED WITH THE
SDU 10-24B, SDU 20-24B, SDU 24-BATB OR SDU 24BATEM MODULES. THESE INSTRUCTIONS MUST BE
FOLLOWED DURING INSTALLATION, OPERATION, MAINTENANCE AND DISPOSAL OF THE UNIT.
WARNING - Explosion Hazard, Risk of Electric Shock, Fire
and Personal Injury
Follow all warnings on the product, in the Safety Instruction Sheets and in this manual. Failure to do so
may result in serious injury or death.
Document Part No.
Safety Instruction Sheet – SDU 10-24B, SDU 20-24B DC Uninterruptible
Power Supplies
A272-367
Safety Instruction Sheet – SDU 24-BATB DC Uninterruptible Power Supply
Battery Module
A272-368
Safety Instruction Sheet – SDU-BATEM DC Uninterruptible Power Supply
Battery Module
A272-369
Page: 2
Introduction
Congratulations on your choice of the SDU DC B Series Uninterruptible Power System (UPS). The SDU DC is
an advanced 24 Vdc UPS that combines an industry leading design, unique installation options, and a wide
operational temperature range (see “Specications”).
The SDU DC is a powerful microprocessor-controlled UPS which provides protection from power interruptions
and is the ideal power backup solution for your critically connected loads.
Preinstallation
Receiving
Inspect the UPS upon receipt. Damage that may have occurred in transit is not covered under the warranty. If
shipping damage is present, contact your local carrier and SolaHD distributor immediately.
What’s Included
• SDU 10-24B or SDU 20-24B
• Safety Instruction Sheet
• Remote On/Off Bypass Jumper
Battery Options
Two battery modules are available:
• SDU 24-BATB: 24 V DIN rail/panel mount battery module (cable and Safety Instruction Sheet included).
NOTE: Up to 4 SDU 24-BATB modules can be connected to the UPS.
• SDU 24-BATEM: 24 V external mount battery module (cable and Safety Instruction Sheet included).
NOTE: Only 1 SDU 24-BATEM module can be connected to the UPS.
NOTE: A combination of both modules cannot be used with the UPS.
Optional Accessories
• SDU 24EXTBC1B: 1ft (30.5cm) battery module cable.
• SDU 24-DB9: Interface kit to convert relay contact signals to DB9 signals.
• SDU-PMBRK: Chassis mounting brackets to secure the UPS to the wall, back of the panel, or enclosure.
• SDU 24EXTBC6B: 6ft (182.9 cm) external battery module cable.
Page: 3
Product Description
Figure 1 Figure 2
1. Output LED: Indicates the output status of the DC UPS. See Table 1.
2. Battery LED: Indicates the status of the battery module connected to the DC UPS. See Table 1.
3. Contact Relay Terminals: The control module incorporates dry relay contacts for remote signaling of the
UPS and battery module status.
4. Remote ON/OFF Terminals (R1 and R2): Turns the unit ON/OFF.
5. DC Input/Output Screw Terminal Connections: IP20 rated input and output screw terminals.
Figure 3 Figure 4
6. Polarized Terminal Connections for the Battery (+ Red color; - Black color).
Page: 4
Installation
Location
Install the power module and battery module in a protected area with adequate airflow and free of excessive
dust. Do not operate the UPS outdoors.
DIN Rail Mounting
1. Tilt and place the unit onto the DIN rail.
2. Push the unit downward until it stops.
3. Push at the lower front edge to lock. Ensure that the retainer has locked.
Removing the Unit from the DIN Rail
Push the button and swing the bottom out and up.
Figure 5
Page: 5
Optional Chassis Mounting
Optional chassis mounting brackets (P/N: SDU-PMBRK) are sold separately. Please refer to the installation
instructions supplied with the brackets.
NOTE: If you will be shipping the UPS already mounted, we recommend using the chassis mounting brackets
(P/N: SDU-PMBRK) to secure the UPS.
Figure 6
Table 1
Catalog Number Dimensions - Inches (mm)
H W D
SDU 24-BATEM 11.50 (292.0) 5.60 (142.0) 4.60 (116.0)
Page: 6
Figure 7
Table 2
Catalog Number Dimensions - Inches (mm)
H W D
SDU 24BAT-B 4.88 (124.0) 7.60 (192.4) 4.33 (110.0)
Page: 7
Figure 8
Table 3
Catalog Number Dimensions - Inches (mm)
H W D
SDU 10-24-B /
SDU 20-24B 4.88 (124.0) 1.37 (35.0) 4.36 (111.0)
Figure 9
Page: 8
Connecting the Unit - Wiring Diagrams
SDU DC UPS B-Series with SDU 24-BATB
WARNING - Risk of electric shock and energy hazard!
Refer to the Safety Instruction Sheet provided with the products.
This device receives input power from multiple sources. Disconnect the DC UPS input from the AC to
DC power supply connection and the DC Battery Modules before wiring.
Follow all local, National Electrical Code®(NEC®) and CEC wiring and installation codes.
Operate the UPS only from a properly grounded (earthed) DC supply.
To reduce the risk of electric shock, do not remove the cover. For service, contact a
qualified technician.
Legend
A - DC Power Supply
B - DC UPS Power Module
C - DC UPS Battery Module
Figure 10
Connections:
1. Use the polarized cable to connect the power module to the battery module.
2. Connect the power module dc input connector to the 24 Vdc input power source.
3. Hardwire the load to the power module output terminal connector.
Dieses Handbuch passt für folgende Modelle
4
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