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Related Manuals for Emerson SOLAHD SDU DC UPS B Series
Summary of Contents for Emerson SOLAHD SDU DC UPS B Series
- Page 1 Uninterruptible Power Supply User Manual SDU DC UPS B-Series...
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Page 2: Table Of Contents
Contents Safety Instructions........1 UPS Battery ..........13 Battery Types ..........13 Introduction ..........2 Batteries for SDU-24 BATB ......13 Batteries for SDU-24 BATEM ......13 Preinstallation ..........2 Charging/Recharging the Battery ....13 Receiving ............2 What’s Included..........2 Battery Backup Times (Minutes [min.]) .. -
Page 3: Safety Instructions
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. -
Page 4: Introduction
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 “Specifications”). 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. -
Page 5: Product Description
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. -
Page 6: Installation
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. -
Page 7: Optional Chassis Mounting
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 Dimensions - Inches (mm) - Page 8 Figure 7 Table 2 Dimensions - Inches (mm) Catalog Number SDU 24BAT-B 4.88 (124.0) 7.60 (192.4) 4.33 (110.0) Page: 6...
- Page 9 Figure 8 Table 3 Dimensions - Inches (mm) Catalog Number SDU 10-24-B / 4.88 (124.0) 1.37 (35.0) 4.36 (111.0) SDU 20-24B Figure 9 Page: 7...
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Page 10: Connecting The Unit - Wiring Diagrams
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. -
Page 11: Sdu Dc Ups B-Series With Sdu 24-Batem
SDU DC UPS B-Series with SDU 24-BATEM WARNING - Risk of electric shock and energy hazard! Disconnect the DC input’s AC supply connection before wiring. 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. -
Page 12: Operation
Operation Turning ON the UPS (Normal Mode) 1. Ensure that the DC input supply is de-energized prior to wiring the DC UPS system. 2. Ensure that the Battery Module meets the charge schedule. 3. Ensure that the Remote ON/OFF toggle switch for R1 and R2 is open (if using Remote ON/OFF Bypass Jumper, make sure it is disconnected). -
Page 13: Led Status
LED Status Table 4 Operating MODE LED Signal Load Condition / Control Module Status Output LED Load Within Range (100% < Iout < 120%) Steady Green Green Flashing Overload (125% – 150% for >4s) Power Boost (0.25s ON : 0.25s OFF) NORMAL (input present) Red Flashing Overcurrent and Short Circuit Protection... -
Page 14: Contact Relay Truth Table
Contact Relay Truth Table Table 5 Low Battery On Battery Battery Fault UPS Status Pin 1-2 Pin 2-3 Pin 4-5 Pin 5-6 Pin 7-8 Pin 8-9 N.C. N.O. N.C. N.O. N.C. N.O. Normal mode Battery mode (30-100% SOC) Battery mode - Low Battery (20-30% SOC) -
Page 15: Ups Battery
UPS Battery CAUTION Do not attempt to open the DC UPS or replace the batteries inside the battery module. • Call SolaHD Technical Support for further instructions. • Do not mount the DC UPS or the Battery Module in an upside-down orientation. •... -
Page 16: Battery Backup Times (Minutes [Min.])
Battery Backup Times (Minutes [min.]) Table 8 SDU 10-24B with SDU 24-BATB Load 20% (2 A) 40% (4 A) 60% (6 A) 80% (8 A) 100% (10 A) 113 min. 45 min. 30 min. 21 min. 14 min. 1 unit 247 min. -
Page 17: Specifications
Specifications Table 12 Power Module Specifications Catalog Number Parameter SDU 10-24B SDU 20-24B Nominal Input Voltage 24 V dc Efficiency (Normal Mode) - >95% >95% Battery Fully Charged Efficiency (BATTERY Mode) - >93% >93% Battery Fully Charged INPUT Nominal Input Voltage Input Voltage Range 22.1 –... - Page 18 Table 12 Power Module Specifications Catalog Number Parameter SDU 10-24B SDU 20-24B ENVIRONMENT Audible Noise <40 dBA (1 m) distance Ordinary Location: -15°C to +50°C Operating Temperature Hazardous Location: -15°C to +40°C Storage Temperature -40°C to +85°C Humidity 0 to 95%, non-condensing Pollution Degree 2 Maximum Elevation...
- Page 19 Table 12 Power Module Specifications Catalog Number Parameter SDU 10-24B SDU 20-24B SAFETY CERTIFICATIONS Hazardous Locations (except SDU 24-BATEM): Recognized - UL121201/CSA 213 Class I, Division 2 Groups A B C D T4, UL/CSA 60079-0, UL/CSA 60079-7, UL/CSA 60079-15 Class I, Zone 2, Groups IIC UKCA and CE Ex Certified: EN IEC 60079-0, EN IEC 60079-7, EN IEC 60079-15 SDU 10-24B, SDU 20-24B - II 3 G Ex ec nC IIC T4 Gc, UL 22 ATEX 2553X,...
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Page 20: Battery Module Specifications
Table 13 Battery Module Specifications Catalog Number Parameter SDU 24-BATEM SDU 24-BATB (see Note 1 below) Nominal Voltage 24 V dc Protection Fuse: 30 A Circuit Breaker: 24 V, 25 A Charging Current 1.2 A Battery Type Sealed, maintenance-free lead acid batteries Enclosure Type IP20 NEMA 1... -
Page 21: Troubleshooting
(3) hours. Display Steady Red at Battery LED Battery is disconnected. Check battery connections. Other battery failure. Replace the battery. SOLAHD Technical Support For further assistance, please contact SolaHD Technical Support at 1.800.377.4384/1.847.268.6651 or by e-mail at solahd.technicalservices@emerson.com. Page: 19... -
Page 22: Storage
Storage Extended Storage Store the UPS covered and upright in a cool, dry location with the battery fully charged. • Remove the REMOTE ON/OFF Bypass Jumper (or turn remote ON/OFF Switch to OFF position). Remove • any accessories in the accessory slot and disconnect any cables connected to the computer interface port to avoid unnecessary draining of the battery. -
Page 23: Technical Support
The information in this manual is provided as a guide for installation, operation, and maintenance. It does not affect or exceed our obligations under the Terms and Conditions of Sale. Note that unit specifications are subject to change without notice. Technical Support Website: www.solahd.com Technical Support E-Mail: solahd.technicalservices@emerson.com Toll-Free: (800) 377-4384 USA: (847) 268-6651 Warranty Warranty Information Please refer to the “Terms &... - Page 24 The Emerson logo is a trademark and service mark of Emerson Electric Co. Appleton Grp LLC d/b/a Appleton Group. SolaHD is a registered trademark of Appleton Grp LLC. All other marks are the property of their respective owners. © 2022 Emerson Electric Co. All rights reserved. United States...
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