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Magnum VS 50
Magnum VS 100
-48 Vdc Power Systems
User’s Manual
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Table of Contents 1 Safety First!.............................................................................................................................1 1.1. WARNING SYMBOLS .........................................................................................................1 1.2. GENERAL PRECAUTIONS:..................................................................................................1 2 Introduction.................................................................
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AC Power Up........................................................................................................................17 DC Power Up:.......................................................................................................................17 Rectifier Test:........................................................................................................................18 Battery Power Up...........................................................................
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6.5. CONTROLLER WITHOUT DISPLAY......................................................................................36 6.6. OPERATION USING THE RS-232 COMM PORT ..................................................................36 6.7. OPERATION USING THE 10/100 BASET ETHERNET PORT..................................................37 6.8. OPERATION USING NETWORK MANAGEMENT CARD WEB BROWSER INTERFACE ..................37 6.9. LVD OPERATION ......................................................
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Revision History Document # & Rev Date By Description 990-1479 06 MAY, 2003 BET Initial Release 990-1479A 03 JUL, 2003 BET Clean-up after Pilot Run 990-1479B 30 SEP, 2003 BET Add Controller with Display 990-1479C 28 OCT, 2003 BET Correct dc connections 990-1479D 06 JAN, 2004 BET Added Output Relays 2-6 Table of Figures FIGURE 2.1-1 MAGNUM VS 50 –48 VDC POWER PLANT....................................................................2 FIGURE 2.2-1 MAGNUM VS BLOCK DIAGRAM...
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1 Safety First! It is very important to follow all safety procedures when unpacking, installing and operating any sort of power equipment. 1.1. Warning Symbols CAUTION: An indication that special care is required to prevent injury, equipment damage or misuse. WARNING: An indication of an electrical hazard that may cause serious personal injury or death, catastrophic equipment damage or site destruction. 1.2. General Precautions: WARNING: Hazardous ac voltage levels
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2 Introduction 2.1. General Information DC Power Plants from APC have unique features that make them easy to install, maintain, and upgrade. The rectifier units are modular and truly “hot-pluggable” into the shelf assembly without any separate ac wiring. The Magnum VS 50 has 1 shelf, holding up to five rectifiers for a rated current of 50 A. The Magnum VS 100 has 2 shelves, holding up to ten rectifiers for a rated current of 100 A. All system settings are made from a standard PC us
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TOP SHELF BATTERY ALM IN_1 SHUNT Power Distribution Backplane 1 ALM IN_2 2 RESET ALM IN_3 3 USER -PWR ALM IN_4 4 WEB ALARM ALM RTN BATTERY (–) 5 ALM RTN SNMP Card INPUTS 6 ALM RTN 7 BATTERY ( AP9617 ) ALM RTN 8 COMM +PWR LVD MAJ NC PORT 1 Energized MAJ C CONTROL BUS 2 CONTROL BUS TX2 Relay MAJ NO 3 MIN NC ALARM 4 MIN C 2 Visual Alarms RELAY 5 MIN NO 6 (1 per group of 4) OUTPUTS USER NC 7 USER C 8 USER NO 9 DB-9 PORT DC DC DC DC DC 1 BATTERY TMP Microprocessor 2 TEMPERATURE -BAT 3 Control Board +
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3 Installation 3.1. Unpacking Equipment Remove equipment from packing material and inspect for shipping damage or missing items. It is important to report damage or material shortages to the shipping carrier while a representative is on site. If concealed damage or material shortages are found at a later time, contact the shipper to make arrangements for inspection and claim filing. Refer to Section 10 in the event it is necessary to return equipment to APC. CAUTION: Appro
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Ventilation The rectifier modules for this system have fans that provide front-to-rear airflow for internal cooling. The power system housing should be mounted such that there is free airflow to the front and back of the unit. [Refer to Section 9.5 for environmental characteristics.] Free airflow should be ensured so that the power system can provide full power without de-rating. 3.3. AC Power Connections WARNING: Ensure that all of the external dc and ac circuit breakers are in
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Rectifier Terminal # Function Terminal # Function Terminal # Function Rectifier 1 TRM2 Ground TRM5 Line or Neutral TRM8 Line Rectifier 2 & 3 TRM3 Ground TRM6 Line or Neutral TRM9 Line Rectifier 4 & 5 TRM4 Ground TRM7 Line or Neutral TRM10 Line Chassis TRM1 Ground Figure 3.3-3 AC Input Wiring AC Power Cord Sets AC input cable kits are available from APC. These cables are 12 feet (3.7m) long and have a power plug installed on each cable. When ordered with the power system, thes
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3.4. Battery Connections WARNING: Hazardous energy levels are present on bare conductors in the dc distribution connection area of the plant. Accidental shorting of distribution conductors can cause arcing and high currents that can cause serious burns or other physical harm. It is recommended that: • Remove any jewelry, rings or watches while working on this equipment. • Use insulated wrenches, screwdrivers, cutters, pliers and other tools. Planning the Battery installation
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Battery Negative Connection Battery Return Connection Figure 3.4-1 Battery Cable Connection Locations Battery Temperature Probe Installation The temperature probe is used to monitor the battery string temperature. To get the most representative temperature measurement, the probe should be placed in contact with a battery cell that is centrally located. The probe should be placed directly in contact with the cell (not the frame surrounding the cell). Generally, the cell cover ca
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3.5. Counter Electro-Motive Force (CEMF) Cell Connections WARNING: Hazardous energy levels are present on the CEMF connection area of the plant. Accidental shorting of conductors can cause arcing and high currents that can cause serious burns or other physical harm. In some applications, a CEMF cell is used to lower the dc voltage delivered to the loads. The CEMF cell is mounted externally to the Magnum VS. The CEMF connections are located at the rear of the unit as shown in Fig
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3.7. Load Protection Installation Circuit Breaker Installation Standard circuit breaker output boards are available with two 30-A breakers or one 60-A breaker. Output boards are installed at the factory and are generally not field replaceable units. Contact APC if the output configuration is not suitable for your needs. Other breaker sizes are not readily available. GMT Fuse Installation Fuse holders that accommodate GMT fuses are located on the front panel on the left side of
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3.8. Load Connections Cable Size Considerations The dc load cable(s) should be sized to limit the voltage drop from the dc power plant to the loads per system design requirements. The cable(s) must also carry the full load current during battery operation. During battery operation the voltage will be lower and for constant power loads, the current will typically be higher. If assistance is required to determine the necessary cables for the application, contact your sales representa
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Figure 3.8-2 Top Shelf GMT Fuse Connections Figure 3.8-3 Bottom Shelf GMT Fuse Connections 3.9. Monitoring and Relay Output Connections Front Panel DB9 Connection The front panel DB-9 connector is used to hook up a standard RS-232 cable (such as APC part number 0129-XX. A 0129-6 is included with this manual. ). This will allow local access through a Terminal Emulation program such as HyperTerminal™ or Procomm.™ RJ45 Ethernet Connector The management card has an RJ-45 co
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Figure 3.9-3 shows the alarm output connection designations. Whenever possible use the common and normally closed contacts. If the alarm wiring gets pulled loose, or the controller is removed, you will get an alarm. The Major relay is energized (C-NO contacts closed) during normal (non-alarm) operating conditions; the other relays energize when an alarm condition occurs. If your Major relay wiring uses the C-NO contacts, then a major relay output will be seen whenever the controller is r
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OUT RELAY #6 N/A NO N/A MINOR C N/A NC N/A NO N/A MAJOR C N/A NC N/A Figure 3.9-3 Output Relay Connections External Alarm Input Connections Four external alarm inputs with assignable relay outputs are available. User 1 and 2 inputs respond only to external dry contact closures between normally open (NO) and common (C) and User 3 and 4 respond only to external dry contact openings between normally closed (NC) and C. A Wago connector is located on the backplane card m
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2) Slide the rectifier module into the shelf between the guides until it is fully seated. 3) Fasten the rectifier in place with the captive rectifier retaining screws. Since all adjustments are made from the system controller, no rectifier adjustments are necessary. 3.11. Controller Module Installation CAUTION: The controller and the network management card have lithium batteries. These batteries are not field serviceable. • Danger of explosion if battery is replaced by an inc
