Magnum VS 50 Magnum VS 100 -48 Vdc Power Systems User’s Manual
Table of Contents 1 Safety First!.............................................................................................................................1 1.1. WARNING SYMBOLS .........................................................................................................1 1.2. GENERAL PRECAUTIONS: ..................................................................................................1 2 Introduction ..................................................................................
AC Power Up ........................................................................................................................17 DC Power Up:.......................................................................................................................17 Rectifier Test:........................................................................................................................18 Battery Power Up.........................................................................................
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 .....................................................................
Revision History Document # & Rev 990-1479 990-1479A 990-1479B 990-1479C 990-1479D Date 06 MAY, 2003 03 JUL, 2003 30 SEP, 2003 28 OCT, 2003 06 JAN, 2004 By BET BET BET BET BET Description Initial Release Clean-up after Pilot Run Add Controller with Display Correct dc connections 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....................................
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 are present inside the power system.
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.
TOP SHELF MAJOR BATTERY TEMPERATURE PROBE MAJ NC MAJ C MAJ NO MIN NC MIN C MIN NO USER NC USER C USER NO 1 TMP 2 -BAT 3 +12 PWR 4 BATTERY LVD +PWR Energized TX2 Relay CONTROL BUS CONTROL BUS 2 Visual Alarms (1 per group of 4) DC AC DC AC DC AC DC AC DC AC Control DC OK MINOR Microprocessor Control Board BATTERY (–) Control DB-9 PORT -PWR Control ALARM RELAY OUTPUTS 1 2 3 4 5 6 7 8 9 BATTERY SHUNT Power Distribution Backplane Control COMM PORT USER ALARM INPUTS WEB SNMP Card (
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.
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.
Rectifier Terminal # Function Rectifier 1 TRM2 Ground Rectifier 2 & 3 TRM3 Ground Rectifier 4 & 5 TRM4 Ground Chassis TRM1 Ground Terminal # TRM5 TRM6 TRM7 Function Line or Neutral Line or Neutral Line or Neutral Terminal # TRM8 TRM9 TRM10 Function Line Line Line 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.
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.
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).
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 Figure 3.5-1.
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 the unit.
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 representative or APC.
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.
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.
OUT RELAY #6 MINOR MAJOR N/A NO C NC NO C NC N/A N/A N/A N/A N/A 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 mounted in the left rear of the unit.
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 incorrect type.
4 Commissioning This section is intended as a guide when powering up a system for the first time. It may not be desirable to perform some steps depending on the particular installation. Refer to the appropriate section for information relating to how these steps should be performed. 4.1. Pre-Commissioning Inspection Environment 1. 2. 3. 4. Ensure the dc system environment is suitable for operation. Ensure that there is sufficient clearance around the system for service.
8. Check that anti-oxidation compound is properly applied. 9. Visually inspect each cell for: a. Cracks. b. Case leaks. c. Post-seal leaks. d. Pressure relief valve leaks (VRLA only). e. Case swelling (VRLA only). 10. Check the torque of all battery inter- cell connector in accordance with the battery manufacturer’s specifications. 4.2. Commissioning Initial Set-up 1. 2. 3. 4. Remove all rectifiers. Disconnect battery by removing a link in each string or opening the battery disconnects.
Rectifier Test: 1. To verify that all rectifiers are reporting correctly to the controller, navigate through the menu and verify that the status for every rectifier in the system is correct. 2. Remove any rectifier and verify that you get a Minor Relay Output for rectifier 1 of n failure. 3. Remove a second rectifier and verify that you get a Major Relay Output for rectifier 2 of n failure. Battery Power Up 1. Monitor battery current and verify that it is +/- 0.1 A. 2.
Output Relay 1: 1. Minor and Major output relays were tested in the rectifier test section. 2. Change the alarm to desired relay output via the controller for any relay output that will be used. All alarm parameters are shipped as either major or minor, but may be changed to output relay 1. 3. Program output relay 1 to desired major or minor alarm to complete programming. 4. Exercise the output relay by causing the alarm to change state. Battery Temperature Compensation 1.
5 Technical Description The Power System is designed to supply safe –54 Vdc primary power through the use of up to 10 rectifier modules. The controller will monitor all functions and provides battery management including controlled battery recharge with temperature compensation and low voltage disconnect. Integrated dc output distribution supports loads ranging from ¼ A all the way to 60 A. The controller can monitor up to 4 discrete external events with voltage free (“dry contact”) user inputs. 5.1.
System Current Monitor The controller monitors individual rectifier currents and displays total system current as a sum of rectifier currents. Load current can be found by adding battery current to system current. Battery Current is positive when the battery is discharging. Sys Current + Batt current = Load Current For example, if the battery is charging the Batt Current reading could be (–) 10 A, Sys Current reading could be 50 A.
GMT Fuses When a GMT fuse trips, a fuse element burns out allowing the indicator to connect dc power to the alarm contact. This turns on the fuse alarm LED on the fuse panel indicating the affected group and the controller reports a fuse alarm. Each controller fuse alarm combines alarms from 4 individual fuses: Fuse F1 to F4 : Fuse Alarm 1. Fuse F9 to F12 : Fuse Alarm 3. Fuse F5 to F8 : Fuse Alarm 2. Fuse F13 to F16 : Fuse Alarm 4.
Battery Equalization Battery equalization equalizes the specific gravity of the electrolyte in the cells of a battery. It is accomplished by applying a controlled overcharge to the battery. Equalization may be appropriate (1) after a battery has been in float charge for extended periods time, (2) after a battery has been significantly discharged, or (3) at the time of initial battery installation.
Battery Low Voltage Disconnect In order to prevent damage to the battery due to deep discharge, the dc power system has hardware and software support for a battery Low Voltage Disconnect (LVD). When the battery voltage reaches the threshold set by the LVD 1 Trip Voltage setting during discharge, the dc power system will activate the LVD contactor to disconnect the battery from the system.
5.5. Controls and Indicators Controller with Display The Magnum VS may be equipped with an optional advanced controller. This controller has an LCD display and a 5-button keypad. This controller uses the normal control card slot as well as the adjacent slot for rectifier 5. Most common parameter monitoring and programming can be made right at the power system using this interface. Any other changes must be made either locally using a PC or remotely by interface to the network management card.
network management card. This can be used to give specific information on the exact nature of the active alarm. 5.7. External Alarm Inputs (User Input) The controller can monitor any external device that uses a voltage free (“dry contact”) switch or relay to output status information. The four external user inputs can be routed or “mapped” to alarm output relays. Available assignments are “Ignore”, “Major”, “Minor”, and “Out Relay 1.
6 Operation 6.1. Description The Magnum VS is designed for years of operation with no user input. The power system is pre-programmed at the factory with all parameters needed for normal operation. The front panel LEDs and the alarm output relays, indicate the general health of the unit. There are 2 controllers available for this power system. A LCD display with keypad (0M-2997) will access most operator functions from the front of the unit. This controller is described in more detail in Section 6.3.
J2 10 1 Display Backlight Power J3 J5 SNMP Interface System Voltage Select J4 Display Interface J12 DB9 - RS232 Port 6 5 J13 1 DC GOOD Vtrim Dropout MINOR MAJOR J1 OUT RLY VR1 J10 "HEARTBEAT" LED Negative Test Jack J11 Display Contrast 1 J9 Firmware Change 1 J8 Positive Test Jack Parameter Change Lockout J6 Keypad Interface 1 Figure 6.2-1 Controller Card Jumper Locations 6.3. Controller with Display Refer to Figure 6.3-1 for the front panel layout.
If the keypad is not pressed for approximately 2 minutes the display will revert to the Status display and the backlight will extinguish. It will also clear any PIN that may have been entered. Pressing any key during this mode will cause the display of the Main Menu and permit navigation among the menus. Figure 6.3-1 Controller with Display 6.4.
Figure 6.4-1 Parameter Locations, Descriptions, and Default Values PARAMETER NAME/ DESCRIPTION [MENU LOCATION] Alarms Item 1 {Status Only} [ALARMS] SETTINGS (Default Settings in BOLD) Display of up to 16 active alarms. Scroll up or down to select individual alarms. Alarm Status Only The total battery capacity in amperehours of the entire battery array. Normally specified at 20 hour discharge rate. 0Ah – 10,000 Ah, 0 Ah Battery current measured by the system controller at the battery current shunt.
PARAMETER NAME/ DESCRIPTION [MENU LOCATION] Battery Temperature [STATUS/BATTERY/ PARAMETERS] SETTINGS (Default Settings in BOLD) Battery temperature measured by the system controller at the optional battery temperature sensor probe. Battery Temperature Status Only System date stored in the controller. Used as a date stamp in the event log. Current DATE Displays the current controller date. Date Status Only Applies an overcharge to the battery to equalize the specific gravity of a battery.
PARAMETER NAME/ DESCRIPTION SETTINGS (Default Settings in BOLD) This setting defines the number of hours the batteries will be equalized in all methods of equalization. During the initial stage of equalization the batteries will have to be increased to the equalization voltage. Once the battery voltage and current meet equalization parameters, the equalization duration timer will start. Applies an overcharge to the battery to equalize the specific gravity of a battery.
PARAMETER NAME/ DESCRIPTION [MENU LOCATION] Rectifier Current Output Status {Status Only} [STATUS/RECT] SETTINGS (Default Settings in BOLD) A display of the dc output current for the individual rectifier. Scroll up or down to select individual rectifiers. Rectifier Current Output Status Only A display of the fan fail alarm for the individual rectifier. Scroll up or down to select individual rectifiers. Rectifier Fan Fail Status Only A display of the RFA alarm for the individual rectifier.
PARAMETERS SYSTEM 27oC -54.0V 100A SYSTEM 15 : 27 23 DEC TIME/DATE STATUS RECTIFIER RECT03 FF ENGLISH ALARM 01 RECT 1 of N m SET PIN SET PIN 2 2 2 2 MODE BATTERY TC: ON MODE FLOAT TEST FUNCTIONAL TEST PASS TIME/DATE 15 : 27 23 DEC CONFIRM PIN 2 2 2 2 TUE 2003 FLOAT VOLTAGE FLOAT ENTER PIN 2 2 2 -54.0V 29A OK CL 10.5A SYSTEM SETUP BATTERY 29oC TUE 2003 BATTERY ALARMS PARAMETERS -54.0V VOLTAGE 2 EQUALIZATION CURRENT RECHARGE CURRENT 5A VOLTAGE EQUALIZATION VOLTAGE -56.
系统 参数 系统 27oC 时/日 状态 模块03 模块 正常 风扇故障 15 : 27 23 电池 模式 电池温度补偿: 开 测试 功能测试 -54.0V 29A 29oC 星期二 2003 模式 浮充 10.5A PIN码设置 PIN码修改 2 2 2 2 时/日 15 : 27 通过 PIN码确认 2 2 2 2 告警01 告警 RECT 1 of N m 23 系统 设置 参数 限流 电池 中文 十二日 -54.0V 100A PIN码输入 2 2 2 2 均充 电池 电流 容量 充电电流 2003 浮充 浮充 电压 十二日 星期二 5A -54.0V 电压 均充电压 均充时间 均充时间 -56.0V 0 小时 电池容量 关 Figure 6.
6.5. Controller without Display This controller does not have a built in display and keypad. It does not use the fifth rectifier slot. All parameter changes or viewing of status is made either locally using a PC or remotely by interface to the network management card. Refer to Figure 6.5-1 for the front panel layout. Figure 6.5-1 Magnum VS Controller without Display 6.6.
6.7. Operation Using the 10/100 BaseT Ethernet Port The RJ-45 10/100 Base-T port is primarily intended for connection to an intranet for remote access to the DC power system. However with the use of a crossover cable or a hub, a direct PC to 10/100 Base-T local connection may also be made. After the Management Card is configured and running on your network, you can use several different interfaces to access the Management Card: Web, Telnet, SNMP and FTP.
Figure 6.
PARAMETER NAME/ DESCRIPTION [MENU LOCATION] Battery Max Recharge {Status Only} [System/DC Parameters] Battery Maximum Recharge Current [Batteries/Parameters] Battery Temperature [System/DC Parameters] Battery Temperature Compensation High Knee [Batteries/Parameters] Battery Temperature Compensation Low Knee [Batteries/Parameters] Battery Temperature Compensation Method [Batteries/Parameters] Battery Temperature Compensation Temperature Coefficient [Batteries/Parameters] Circuit Breaker 1 Alias [Distribut
PARAMETER NAME/ DESCRIPTION [MENU LOCATION] Current Limit Alarm Status {Status Only} [Power Modules/Rectifiers] Date [System/Date & Time] Description 1 [System/DC Parameters] Description 2 [System/DC Parameters] Description 3 [System/DC Parameters] Fail Safe [Power Modules/Rectifiers] The status will be “ON” if the rectifier has been forced into its current limited mode. Status Only Internal network management card calendar date. Used as a date stamp in the web card event log.
PARAMETER NAME/ DESCRIPTION [MENU LOCATION] Hardware System Voltage Alarm [Power Modules/Rectifiers] Hardware Temperature Alarm [System/DC Parameters] High Temperature Alarm [System/DC Parameters] High Temperature Threshold [System/DC Parameters] High Voltage alarm [Power Modules/Rectifiers] High Voltage Threshold [Power Modules/Rectifiers] Imbalance Alarm [Power Modules/Rectifiers] Input Relay 1 [I/O/Input] • • • Input Relay 4 [I/O/Input] Input Relay 1-4 Alias [I/O/Input] Input Relay 1-4 Delay [I/O/Inp
PARAMETER NAME/ DESCRIPTION SETTINGS (Default settings in BOLD) System Temperature is ambient temperature measured inside the controller. An alarm will be reported if temperature is lower than the temperature entered. Not the same as battery temperature threshold. Defines the output relay that is energized if the System Voltage is below the System Low Voltage threshold. Not the same as battery voltage alarm. System Voltage is bus voltage measured by the controller.
PARAMETER NAME/ DESCRIPTION [MENU LOCATION] Output Relay 1 Alias [System/Out-Rly/Alias] • • • Output Relay 6 Alias [System/Out-Rly/Alias] Output Relay 1 Delay [I/O/Output] • • • Output Relay 6 Delay [I/O/Output] Rectifier 1-of-N Alarm [Power Modules/Rectifiers] Rectifier 2-of-N Alarm [Power Modules/Rectifiers] Rectifier Configuration Alarm [Power Modules/Rectifiers] Rectifier Current Limit Alarm [Power Modules/Rectifiers] Rectifier Current Output Status {Status Only} [Power Modules/Rectifiers] Rectifie
PARAMETER NAME/ DESCRIPTION [MENU LOCATION] Rectifier Fault Alarm (RFA) Status {Status Only} [Power Modules/Rectifiers] Rectifier RFA Alarm [Power Modules/Rectifiers] Rectifier Standby Alarm [Power Modules/Rectifiers] Rectifier Standby Alarm Status {Status Only} [Power Modules/Rectifiers] Remote Configurable [System/DC Parameters] Store Configuration [Power Modules/Rectifiers] System Current {Status Only} [System/DC Parameters] System Temperature {Status Only} [System/DC Parameters] System Voltage {Statu
the system and the bus voltage reaches the level defined by the LVD 1 Reset Voltage variable. The LVD control can be disabled on the LVD parameters screen in the controller. The LVD will not be energized until a battery string is installed with the correct polarity and the battery disconnect switch is turned on. This will prevent the battery from being hooked up backwards and damaging the rectifiers and/or the loads.
information on the exact nature of the active alarm. Using the example above, if you use the default programming the message “A minor relay in the power plant has been activated.” Using the relay mapping and aliasing you could get the additional message “An output relay (1, Batt Discharge) for the power plant has been activated.
7 Preventive Maintenance Preventive Maintenance is typically performed on a quarterly basis. 7.1. Equipment 1. 4 Digit voltmeter. 2. Clamp-on ampere meter. 3. Standard Insulated tools. 7.2. Inspection Environmental Inspection 1. 2. 3. 4. Ensure the dc system environment is suitable for operation. Ensure that there is sufficient clearance around the system for service. Ensure that there is no sign of damage to the dc system.
c) Interrupting Current Rating Battery Visual and Safety Inspection 1. Check that the battery temperature probe is firmly attached to the battery. 2. Check the mechanical integrity of the battery framing, racking, or cabinet. Tighten where necessary. 3. If there is a battery disconnect device fitted, ensure that it is properly connected and protected. 4. Check the general appearance and cleanliness of the battery. Clean if necessary. Use only approved cleaning materials. 5.
3. Remove the second rectifier and verify that you get a Major alarm for Rect 2 of n failure on the controller and the customer remote alarm panel. 4. After the fan has completely stopped spinning, insert a plastic pen or plastic screwdriver into the fan blade of one of the rectifiers and reinsert both rectifiers 5. Verify that you get the fan fail alarm on controller and the customer remote alarm panel. 6. Remove the fan fail device. System Temperature Test Verify that the system temperature is correct.
Battery Preventive Maintenance Procedure The purpose of the preventive maintenance is to ensure that the battery is in good, working condition. The observations, measurements, and tests performed are designed to determine the “state of health” of the battery. It will also allow for the prediction of future performance and preempt possible failure. 1. Measure the float charge voltage. a. At the power bay bus. b. At the battery. c. Reset voltage if necessary. 2.
8 ALARM/ DESCRIPTION Alarm Summary DEFAULT SETTINGS [MENU LOCATION] Battery Discharge Alarm [Batteries/Parameters] Battery High Temp Alm [Batteries/Parameters] Battery Low Temp Alm [Batteries/Parameters] Battery LV Alm [Batteries/Parameters] Circuit Breaker Alm 1 [Distribution/Breakers] Circuit Breaker Alm 2 [Distribution/Breakers] Circuit Breaker Alm 3 [Distribution/Breakers] Circuit Breaker Alm 4 [Distribution/Breakers] FUSE Alm 1 [Distribution/Fuses] FUSE Alm 2 [Distribution/Fuses] FUSE Alm 3 [Distrib
ALARM/ DESCRIPTION DEFAULT SETTINGS [MENU LOCATION] System LT Alm [System/DC Parameters] Low Voltage Alarm [Power Modules/Rectifiers] LVD Alarm [Batteries/LVD] User Output Relay 1 Alarm [I/O/Output] Rectifier 1-of-N Alm [Power Modules/Rectifiers] Rectifier 2-of-N Alm [Power Modules/Rectifiers] Rectifier Current Limit Alarm [Power Modules/Rectifiers] Rectifier Fan Fail Alm [Power Modules/Rectifiers] Rectifier RFA Alarm [Power Modules/Rectifiers] The System Temperature is below the System Low Temperature
9 Specifications The overall system specifications can vary, depending upon the number of rectifier modules. Note that some specification items are provided on a “per rectifier” basis and must be combined or totaled for a given system configuration. 9.1. AC Input TWF0500H54B Rectifier Input Voltage Range 85 – 264 Vac AC Frequency Range 47 – 63 Hz Apparent Power Factor 99% Typical, 98% Minimum Input Current (per Rectifier) 5.5 A @ 115Vac 3.
Magnum VS 100 Power System Input Voltage Range 85 – 264 Vac AC Frequency Range 47 – 63 Hz Apparent Power Factor 99% Typical, 98% Minimum Input Current 55 A @ 115 Vac 37 A @ 230 Vac 9.2. DC Output TWF0500H54B Rectifier Output Voltage (factory set) 54.5 Vdc Operating Voltage Range 44 – 58 Vdc Efficiency 85% Typical Over Voltage Protection 59.5 Vdc Output Current per Rectifier 9.0 A Minimum Continuous at 115 Vac Input 10.5 A Minimum Continuous at 230 Vac Input. Current Limit 9.
Magnum VS 50 Power System Output Voltage (factory programmed) 54.0 Vdc Operating Voltage Range 47 – 56.5 Vdc Rated Output Current 50 A Efficiency 85% Typical Over Voltage Protection 59.5 Vdc Output Current 45 A Minimum Continuous at 115 Vac Input 52.5 A Minimum Continuous at 230 Vac Input. Current Limit 46.5 A Maximum at 115 Vac Input 55.0 A Maximum at 230 Vac Input. Power Output @ 54.
9.3. Controls and Indicators TWF0500H54B Rectifier Input Healthy LED AC power present. Output Healthy LED DC output voltage between 39.5 to 59.5 Vdc. Current Limit LED On when rectifier is in current limit. Overvolts LED On when rectifier is above 57 Vdc. (Must be powered down to reset) Magnum VS Controller DC OK (Green) On when voltage is between 50 and 57 Vdc.
Dimensions 5-1/4 in (13.3 cm) high x 17-1/4 in (43.8 cm) wide x 13 in (33cm) deep Weight 15 lb. (6.8 kg) Color Black Front, Yellow zinc sides and back Mounting 19” Rack Mounting (23” Optional) Magnum VS 100 Power System Dimensions 10-1/2 in (26.6 cm) high x 17-1/4 in (43.8 cm) wide x 13 in (33cm) deep Weight 30 lb. (13.6 kg) Color Black Front, Yellow zinc sides and back Mounting 19” Rack Mounting (23” Optional) 9.5.
9.6.
10 APC Worldwide Customer Support Customer Support for this or any other APC product is available at no charge. You can contact APC Customer Support in any of the following ways: • Use an APC web page to find answers to frequently asked questions (FAQs), to access documents in the APC Knowledge Base, and to submit customer support requests. o http://www.apc.com Connect by links to APC web pages for specific countries and regions, each of which provides customer support information. o http://www.apc.
11 Limited Product Warranty The limited warranty provided by American Power Conversion Corporation ("APC") in this Statement of Limited Factory Warranty applies only to Products Buyer purchases for your commercial or industrial use in the ordinary course of Buyer's business.
