400 Watt Backup Power System Owner s Manual

Transcription

1 400 Watt Backup Power System Owner s Manual WARNING: Read carefully and understand all ASSEMBLY AND OPERATION INSTRUCTIONS before operating. Failure to follow the safety rules and other basic safety precautions may result in serious personal injury. Item#

2 Thank you very much for choosing an NPower product. For future reference, please complete the owner s record below: Model: Purchase Date: Save the receipt, warranty and these instructions. It is important that you read the entire manual to become familiar with this product before you begin using it. This item is designed for certain applications only. The distributor cannot be responsible for issues arising from modification. We strongly recommend this item not be modified and/or used for any application other than that for which it was designed. If you have any questions relative to a particular application, DO NOT use this product until you have first contacted the distributor to determine if it can or should be performed on the product. For technical questions please call INTENDED USE Easy-to-use and designed for years of reliable service, the NPower Backup Power System offers high-performance protection for your home electronics and appliances. It provides abundant battery backup power, allowing you to keep your equipment working through medium and extended length power outages. SPECIFICATIONS Output specifications Output power (max. continuous) Output power (5 minutes) AC surge capacity (peak): Output voltage (nominal) Output frequency Output wave form Surge suppression Inverter on (no-load current draw) Charging time USB output power 320 W 400 W 640 W 120 V AC 60 Hz ± 1 Hz Modified sine wave Yes <0.6 A (battery drain) 25 hours from 120 V AC 5V 500mA 12V DC Specifications Internal battery type Internal battery capacity Internal battery voltage Low battery alarm Low battery shutdown Internal charger charging current Sealed lead acid, AGM 40 Ah (2 20 Ah batteries) 12 V DC (nominal) 11.5 ± 0.3 V (nominal) 10.5 V ± 0.3 V (nominal) 2 A DC maximum General Specifications Operating/Storage temperature F (0-30 C)/ F (0-40 ) Note: Specifications are subject to change without notice. 2

3 GENERAL SAFETY RULES WARNING: Read and understand all instructions. Failure to follow all instructions listed below may result in serious injury. CAUTION: Do not allow persons to operate Backup Power Unit until they have read this manual and have developed a thorough understanding of how the unit works. WARNING: The warnings, cautions, and instructions discussed in this instruction manual cannot cover all possible conditions or situations that could occur. It must be understood by the operator that common sense and caution are factors which cannot be built into this product, but must be supplied by the operator. SAVE THESE INSTRUCTIONS Note: Upon purchase, immediately charge unit for at least 48 hours. To guarantee maximum device performance and lifespan, it is recommended to charge the unit after each use and once every 90 days. Disclaimer While every precaution has been taken to ensure the accuracy of the contents of this guide, the distributor assumes no responsibility for errors or omissions. Note as well that specifications and product functionality may change without notice. IMPORTANT SAFETY INSTRUCTIONS WARNING: Operating the Backup Power System incorrectly or misusing it may damage the equipment or create hazardous conditions for the user. WARNING: Shock hazard, keep away from children. WARNING: Risk of injury or loss of life. Do not use this product in connection with life support systems or other medical equipment or devices. WARNING: Explosion hazard 3

4 Do not use this product wherever there are flammable fumes or gases, such as in the bilge of a gasoline-powered boat or near propane tanks. Do not use this product in an enclosure containing automotive-type lead-acid batteries. These batteries, unlike the sealed AGM battery in the Backup Power System, vent explosive hydrogen gas which can be ignited by sparks from electrical connections. When working on electrical equipment, always ensure someone is nearby to aid you in case of an emergency. WARNING: Heated surface Ensure at least 3in. (7.5 cm) air space is maintained on all sides of the Backup Power System. During operation, ensure unit is not near or covered by materials that can cause high temperatures such as blankets, pillows and sleeping bags. WARNING: Electric shock hazard Do not remove cover. No user serviceable parts inside. Refer servicing to qualified service personnel. WARNING: Shock and burn hazard A battery can present a risk of electrical shock or burn from high short-circuit current. CAUTION: Risk of damage to the Backup Power System The unit will not work when connected to any AC load that has its neutral conductor connected to ground. Such loads include AC distribution wiring and house wiring. CAUTION: Equipment Damage Do not expose the Backup Power System, to temperatures over 104 F (40 C). PRECAUTIONS FOR USING RECHARGEABLE PRODUCTS WARNING: Explosion and Fire Hazard Follow all instructions published by the battery manufacturer and the manufacturer of the equipment in which the battery is installed. Make sure the area around the battery is well ventilated. Never smoke or allow a spark or flame within the vicinity of the engine or batteries. Be careful not to drop a metal object on the battery. Do not allow a metal tool to simultaneously touch the positive and negative cable ends or battery terminals. It can create an explosion hazard. 4

5 Remove personal metal items such as rings, bracelets, necklaces and watches when working with batteries. Batteries produce a short-circuit current high enough to weld a ring or other similar objects to metal, causing a severe burn. If you need to remove a battery, always remove the positive terminal from the battery first. Make sure all accessories are off to avoid risk of hazard. Use safety goggles or safety glasses with side shields which comply with current national standards, or when needed, a face shield. Use as dust mask in dusty work conditions. This applies to all persons in the work area. Make sure there is someone nearby in case of an emergency. Have plenty of fresh water and soap nearby in case battery acid contacts skin, clothing and eyes. Wear complete eye and clothing protection. Avoid touching your eyes while working near batteries. If battery acid contacts skin or clothing, wash immediately with soap and water. If acid enters your eyes, immediately flood them with cold running water for at least twenty minutes and seek medical attention immediately. Keep a supply of baking soda on hand when working with the batteries. Baking soda neutralizes lead-acid battery electrolytes. Caution: Equipment damage When unit is supplying backup power from its batteries, its output is a non-sinusoidal modified sine wave, which is different from pure sine wave utility-supplied electricity. Certain types of load equipment which require true sine wave power may be damaged. Most rechargeable battery-operated equipment uses a separate charger or transformer that is plugged into an AC receptacle and produces a low voltage charging output. However, some chargers for rechargeable batteries can be damaged if connected to the Backup Power System. DO NOT use the following with the Backup Power System: Small battery-operated products such as flashlights, electric razors, and night lights that can be plugged directly into an AC receptacle to recharge. Some chargers for battery packs used in power tools. These chargers display a warning label stating that dangerous voltages are present at the battery terminals. NOTE: If you are uncertain of compatibility with Backup Power System, contact the equipment manufacturer to determine the rechargeable product s compatibility with the modified sine wave (non-sinusoidal) AC wave form. Attention: Charge unit before use Charge the Backup Power System immediately after purchase. Recharge after each use and at least once every 90 days. 5

6 CAUTION: Equipment damage Some products, including the types listed below, may be damaged if they are connected to the Backup Power System: Speed controllers found in some fans Power tools Kitchen appliances Metal halide arc (MHI) lights FEATURES Feature Description 1 Power button: turns Backup Power System ON and OFF when pressed for half a second. Turning the unit on activates the LED screen and the five AC outlets. When the unit is on, it simultaneously can charge itself and provide backup power while connected to the utility. NOTE: when the unit is turned off, it will not provide power through the five AC outlets, even while the AC power cord is connected to utility power. 2 AC power/battery: LED illuminates green when utility power is available. LED is red when Backup Power System is running off its internal battery, providing backup power. 3 LED Screen: indicates charging status, power system battery level (%)and output power.. The screen also shows error codes to aid troubleshooting. 6

7 4 Select: Button displays Backup Power System battery level (%) or output power (W) 5 LED Screen: indicates charging status, power system battery level (%). The screen also shows error codes to aid troubleshooting. 6 Fault: LED illuminates red when fault condition exists 7 AC power cord 8 Emergency LED light: Illuminates the rear AC outlets when a power outage occurs 9 Five 120 V AC outlets: For powering office equipment and household appliances that draw a maximum total of 400 W. All outlets are surge protected and backed up by the Backup Power System internal battery A circuit breaker: Protects Backup Power System s AC outlets and your applications from overload conditions. 11 5V 500mA USB port 12 USB indicator 13 Push button for 3 seconds to activate the USB port INSTALLATION AND OPERATION WARNING: Shock Hazard If the input plug is connected and utility power is present, the outlets will be energized. The front panel ON/OFF button will not turn these outlets off. Important: Unit should only be used and stored in a temperature-controlled, indoor area and placed away from direct sunlight, moisture or conductive contaminants. Allow a minimum of 3in. (7.5 cm) of space around the unit for ventilation. Important: this Backup Power System must be charged immediately before storage or use. This will protect the battery inside from damage and will ensure extended usage run time. A complete charge may take up to 20 hours when recharged from a 120V AC wall outlet. CAUTION Do not plug surge-protected power bars into the unit s 120V AC outlets Do not connect an AC power source to the 120V AC outlets. Do not connect the unit s AC power cord to its 120V AC outlets. To install the Backup Power System: 1. Plug the power cord directly into a wall outlet (not into a surge protector, power strip, or power bar). 2. Connect your AC-powered devices or small household appliances to one or more of the five 7

8 AC outlets of the Backup Power System. 3. Turn on the unit by pressing the power button for half a second. The green AC power LED confirms that the backup power system is ON and ready to provide backup power. When the battery needs recharging, the LED screen flashes CHg two times, then the battery capacity (%) once. This pattern of flashing continues until the battery capacity reaches 100% and FUL appears on the screen. Important When installing the UBPS, ensure that there is a minimum of 3in. (7.5 cm) of space around the unit for optimal ventilation. Backup power features The unit s 120V AC outlets are permanently backed up by the internal battery. To activate the AC outlets, turn on the unit using the power button. During a power outage or other utility problem (such as brownouts and over-voltages), the Backup Power System will keep your AC-powered products, office equipment, or small household appliances powered, depending on the power draw of your application. When utility power is restored, the unit automatically recharges its internal battery. Important: When connected to utility power, the unit automatically provides AC power from its internal battery when the utility voltage falls outside the V AC range. The emergency LED light turns on automatically to illuminate the rear AC outlets. Operation Guide Condition LED status Alarm status Alarm stops sounding when Normal operation: Unit is on AC power LED and None Not applicable and supplies utility power to the application. The internal battery is fully charged. Charged/Charging LED are solid green. Display shows FUL Backup power: Utility power LED indicator is None Not applicable is not available. Unit supplies power from its internal battery. solid red Low battery warning: During backup power operation, the internal battery is close to being completely Fault LED is on. Display shows error code F01 Beeps once every 2 seconds continually. Turn off the unit manually or battery discharged and shut off automatically. discharged. Overload shutdown: During normal operation or backup power operation an AC outlet overload was detected. Fault LED on. Display shows error code F04 Beep continually. Remove the load 8

9 Under-voltage shutdown: Fault LED on. Beep continually Not applicable. Unit During backup power Display shows and the unit starts recharging the operation the battery power error code F05 shuts down after internal battery when has been completely 10 seconds. utility power is exhausted. No power is restored. Turn on the available at the AC outlets unit to restore normal operation. Over-temperature Fault LED on. One beep per The unit is turned off warning/shutdown: Unit has Display shows second. or when the unit shuts shutdown to protect its error code F03 down. internal circuitry from high temperatures. Recharging internal AC power LED is No sound. Not applicable. Screen battery: Unit is recharging its green. shows FUL when internal battery after utility Charged/Charging unit is completely power has been restored. LED flashes red. charged. Display shows CHg alternating with battery capacity (%) AC power capabilities The Backup Power System is designed to manage loads up to 400W, and extended backup power to loads with total power consumption of 320W. To check the total power consumption of the products plugged into the Backup Power System, press the Select button and view the output power (W) on the screen. To test the unit s backup power capabilities after installation, unplug the AC power cord to simulate a power outage. Ensure the products connected to the Backup Power System continue operating. You can test the surge capabilities of the Backup Power System by turning connected products on and off while the unit is unplugged. If products fail to operate or the screen shows an error code, see Troubleshooting. Run time on typical products AC-powered Products Watts* How long will it provide power?** Home alarm system 5 90 hrs. Cordless phone 5 90 hrs. Cell phone 5 90 hrs. Internet modem 5 90 hrs. Clock radio 8 55 hrs. Table lamp 40 7 hrs. 9

10 Inkjet printer 60 6 hrs. Laptop 75 5 hrs. 13in. TV hrs. Desktop computer min. *Actual power consumption as measured on sample products. A. Average power consumption as measured on loads tested under regular operating conditions. Check your appliances/devices for actual manufacturer rating since it may vary from averages shown here. B. **Run time as measured on tested loads. Run times will vary depending on actual equipment ratings. C. The wattage listed in above chart is only for your reference, not very accurate; and the wattage is not start-up wattage, the start-up wattage will be far more than this and do not use the start-up power which total power exceeds the surge power of this unit (800W). Power management tips During a power outage, maximizing Backup Power System run time is essential. The following suggestions will allow you to maximize your backup power run time: Use Inkjet printer Laptop, or desktop computer with LCD monitor Activate energy saving mode settings on computer monitor Small televisions Small desk lamps with low wattage bulbs Instead of Laser printer Desktop computer with CRT monitor Bright monitor settings Large televisions High-wattage lamps Battery recycling Your Backup Power System is designed to provide years of service. However, when the internal batteries reach the end of their service life, and if you choose not to have a qualified technician replace them, the Backup Power System itself is no longer of use. Because the internal batteries contain lead and can be hazardous if exposed to the environment, the batteries and the Backup Power System should be recycled or safely disposed of at your local recycling depot. Do not dispose of the batteries and the Backup Power System with common household waste. Please ask your local authorities about recycling services that are available in your area. 10

11 TROUBLESHOOTING Error codes If the products connected to the Backup Power System do not operate and the alarm is sounding, check the Backup Power System LED screen for an error code. Error Possible cause Solution code F05 Low voltage shutdown because battery is discharged. Recharge battery by plugging the AC power cord into a wall outlet. F04 Overload shutdown while supplying backup power. The AC product(s) connected are consuming more than Backup Power System continuous power rating. The AC products connected have a surge power that exceeds Backup Power System surge capability. The AC products connected are Use products with a total power rating within Backup Power System continuous power rating of 320 W. Use products with a total starting surge power within Backup Power System s capability of 800W. Have the load serviced by a qualified technician. short-circuited F03 Over-temperature shutdown has occurred. The Backup Power System has overheated due to poor ventilation, excessive ambient temperature, or power demand beyond the unit s five-minute output power capability. Disconnect products from the AC outlets. Allow the unit to cool for 20 minutes. Clear blocked fan or remove objects covering unit. Move the unit to a cooler place. Reduce load to less than 400 W if continuous operation is required. F01 Under-voltage warning. The battery is nearly discharged. Reduce the load to extend run time, or recharge battery by plugging the AC power cord into a wall outlet when backup power is no longer required. F02 Over-Voltage (voltage > /- 0.3 V) Lower the voltage < /- 0.3 V Other problem conditions Problem Possible cause Solution Backup Power Battery is discharged Ensure power is available at the wall outlet. System will not turn on. and utility power is not available at the wall outlet. No power available at the 120 V AC AC outlet has been overloaded or the circuit breaker has tripped. Reduce the number of products plugged into the AC outlets. Check the circuit breaker at the back the unit. If necessary, reset the breaker by 11

12 outlets Products connected to unit lose power Backup Power System has detected an overload condition. Backup Power System has detected an over-temperature condition. Backup Power System has exhausted its available battery power. pushing it fully inward. Make sure the products plugged into the AC outlets are not exceeding 400 W capacity of the unit when supplying backup power. Try removing some of the products. Disconnect products from the AC outlets. Make sure the products plugged into the AC outlets are not exceeding the continuous output power rating of the unit when supplying backup power. Allow the unit to cool, increasing ventilation if necessary. If the unit is left on, it restarts automatically when the unit cools down. Backup Power System shuts down when all available battery power has been used. Allow the unit to recharge for 15 hours before continuing to use the unit. Products connected to unit malfunction or overheat. Inadequate run time. Products connected to Backup Power System do not accept modified sine wave form. Backup Power System battery is not fully charged. Your application is not compatible with Backup Power System modified sine wave output. See Precautions for Using Rechargeable Products. Charge the battery by leaving Backup Power System plugged into a wall outlet at least 15 hours. As the battery ages, the available run time decreases. The internal battery also ages prematurely if Backup Power System is installed in a hot environment or not kept in a charged condition. 12

13 WARRANTY One-Year Limited Warranty Northern Tool + Equipment warrants this product for one year limited against any defects in materials or workmanship. The defective products will be replaced and repaired at no charge in either of one year. This warranty lasts for 12 months from the date of purchase at the point of sale to you. This warranty does not apply where the product has been misused, improperly installed, physically damaged or altered, either internally or externally, or damaged from improper use. Northern Tool + Equipment will repair or replace the defective product free of charge. Proof of purchase may be required. Warranty term is not extended if Northern Tool + Equipment repairs or replaces a product. Northern Tool + Equipment owns all parts removed from repaired products. To qualify for the warranty, make sure the product has not been disassembled or modified without the prior authorization. If you require warranty service with your product, please return it to the place of purchase along with a copy of your dated proof of purchase or call customer service at for details. Distributed by Northern Tool + Equipment Co., Inc. Burnsville, Minnesota Made in China 13