Owners Manual IQ SERIES Industrial Quasi Sine Wave AC Power Inverter Models IQ12-2600 IQC12-2600 IQ12-3600 IQC12-3600 IQC24-3600 Owners Manual IQ SERIES OWNERS MANUAL -1-
Typical Static Inverter Installation Sketch OEM Alternator OEM Wire OEM Wire OEM Wire Inverter Fuse See chart for Fuse and Wire size. OEM Battery 1/0 Wire Minimum 1/0 Wire Minimum Charging Fuses 250 amp fuse at each end of charge cable.
Table of Contents TABLE OF CONTENTS 1 INTRODUCTION ........................................................................................................................................ 5 1.1 MODEL LISTING ....................................................................................................................................... 5 1.2 SPECIFICATIONS FIGURE 1 SPECIFICATIONS .................................................................... 6 1.3 STANDARD FEATURES ............................
Table of Contents 3.4 3.5 3.6 3.7 4 DC WIRING INSTALLATION PROCEDURE ................................................................................................ 23 AC WIRING INSTALLATION PROCEDURE ................................................................................................ 24 REMOTE MONITOR AND CONTROL PANEL INSTALLATION ....................................................................... 24 REMOTE AUTOMATIC POWER MANAGEMENT (APM) PANEL INSTALLATION.............................
Introduction 1 INTRODUCTION Thank you for purchasing a Vanner Power Group IQ Series Inverter or Inverter/Charger. We are confident that you will be satisfied with its performance and its many features. With proper installation and care, you can look forward to years of service from this high performance product. IQ stands for Industrial Quasi-sine wave.
Specifications 1.
Standard Features 1.3 Standard Features 1.3.1 IQ Series Standard Features 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12.
Accessories 1.
Accessories Inverter Power System INVERTER ON BATTERY LOW OVER TEMP / OVER LOAD CHARGER-BULK CHARGER-FLOAT OFF/RESET R INCORPORATED Remote Control Panel D08514 Shore Power Service 15 Amps 20 Amps 10 Amps 30 Amps D07934 Remote APM Panel built before Inverter/Charger serial number 02154-049638 Charger Current Limit 10 Amps OFF 15 Amps 30 Amps D07934 Remote APM Panel built after Inverter/Charger serial number 02154-049638 Remote APM (Automatic Power Management) Panel D07934 The optional Remote A
Definitions 1.5 Definitions 1.5.1 Quasi Sine Wave: Quasi Sine Wave Inverters are sometimes called "modified sine wave inverters" or "modified square wave inverters." Quasi sine wave inverters produce an AC output wave different from the power produced by the electric utility companies and rotating generators. Although this waveform has a higher peak voltage than do square wave inverters, its peak voltage is not as high as a pure sine wave.
Important Safety Instructions If Ambulance Mode is not selected the inverter/charger will function in Standard Mode. In Standard Mode the charger will not turn itself ON when shore power is connected. The inverter must already be ON or the charger must be ‘started’ by pushing the ON/OFF Switch to the Start position. In Standard Mode, when shore power is disconnected the inverter will automatically come ON. 1.
Important Safety Instructions 7. If the Vanner inverter system has been dropped or damaged in any way, do not operate until its operation has been verified to be safe by a qualified technician. 8. To reduce the risk of electric shock always disconnect the AC and DC connections to the Vanner Inverter system before attempting any maintenance. Simply turning the unit off does not prevent electric shock. 9.
Component Identification and Desription of Operation 2 COMPONENT IDENTIFICATION and DESCRIPTION of OPERATION Numbered paragraphs in this section correspond with Figure 2 – Inverter Illustration.
Component Identification and Description of Operation 2.1 (1) INVERTER Indicator Light Light Action Description Green Light is OFF Inverter circuit is OFF Solid Green Inverter is ON (producing AC power) Fast Blinking Light (2 blinks per second) Inverter is in Load Demand Mode IQC Models (Inverter/Charger) in Charger Mode (This is when shore power to AC1 is ON.) Slow Blinking Light (1 blink per second) 2.2 Shore power is supplying AC power to the loads.
Component Identification and Desription of Operation START 2.3 Press the switch to the START position to initiate acceptance of AC input for charger/transfer switch function and to start charger operation This is necessary when the inverter is in Standard Mode but not necessary when in Ambulance Mode.
Component Identification and Description of Operation 2.7 (7) FLOAT CHARGE Indicator Light The light is present on all models but is functional only on IQC Models. (See ‘Battery Charger Theory of Operation’ for charger performance details.) IQC Models Light Action Description Solid Green The unit is in Charger Mode (shore power is ON) and the charger is in the FLOAT STAGE of the battery charging cycle.
Component Identification and Desription of Operation 2.13 (13) AUTOMATIC POWER TRANSFER SWITCH IQC Models only The Automatic Power Transfer Switch is furnished only on IQC Models and consists of a circuit board containing two relays. (IQ Models do not have the transfer switch but instead have a terminal strip in this location.) See Automatic Power Transfer Switch Theory of Operation for performance details. 2.
Component Identification and Description of Operation Figure 3 S2 10 9 8 7 6 5 4 3 2 1 Programming Switch Instruction Label A B C D CHARGE R OUT P UT AMPS BROWN OUT INV ERT ER OP EN S WIT CH CONTROL SWITCH SETTINGS ON OFF HI L OW OFF ON * = INDICATED FEATURES USED ON CHARGER MODELS ONLY (IQC/IQCE) * BAT T E RY T YP E ( POS. 1) : A B ON OFF LOAD DEMAND ON OFF OP EN S WIT CH (P OS. 4) : BAT T E RY T Y PE GEL W ET *INVE RT E R ( POS. 5) : EQUALIZ E *CAUTION J8 L OAD T YP E ( POS.
Component Identification and Desription of Operation The battery charger will draw 27.5 AC amps from shore power when the 12 volt charging output is 120 amps. A lower charger setting will draw proportionally lower AC input amps. 2.19 (19) 120 VOLT AC WIRING CAUTION: BE SURE THE INVERTER IS TURNED OFF AND ALL EXTERNAL SOURCES OF POWER ARE TURNED OFF BEFORE ACCESSING THE AC INPUT/OUTPUT WIRING.
Component Identification and Description of Operation optional Remote Automatic Power Management (APM) Panel, Vanner part number D07934, to limit the maximum AC input amps the charger can draw. AC2 Optional AC input circuit used only for passthrough. Input power supplied to AC2 will pass through only while input power is supplied to AC1. When input power is supplied to both AC1 and AC2 then AC1 is used only for battery charging and AC2 is used only for passthrough.
Installation 2.22 (22) MOUNTING BRACKETS All Models The IQ Series utilizes detachable mounting brackets, which offer a variety of mounting configurations. WARNING: Do not remove the plastic mounting feet. All units requires 3/4" space minimum under the unit to allow air flow for proper cooling. 2.23 (23) COOLING FAN All Models The cooling fan exhausts air out through the cooling fan opening. Cool air is drawn in from the bottom and left sides of the unit.
Installation 2. 3. 4. 5. Route the DC positive and negative cables as close together as possible, and use cable ties to keep them together. This reduces some electromagnetic radiation that could interfere with some sensitive electronics. On vehicle installations do not use the vehicle chassis as the DC negative conductor. Use a cable the same size as the DC positive to go directly from the inverter to the battery negative.
Installation Figure 4 DC Cable and Fuse Sizing Chart IQ SERIES DC Cable and Fuse Sizing Chart Model Number IQ12-2600 IQC12-2600 IQ24-2600 IQC24-2600 IQ12-3600 IQC12-3600 IQ24-3600 IQC24-3600 Distance from battery to inverter in feet (Length of cable needed is 2 times the distance.) Cable Size 1/0 2/0 3/0 4/0 250MCM Fuse Bussman Fuse Vanner P/N Bussman Fuse Holder Vanner P/N 3.4 Steps 1. 2. 3. 4. 5. 6. 7. 8.
Installation 9. 10. 11. 3.5 1. 2. 3. 4. 5. 3.6 Install the in-line fuse. Install an in line fuse in the red, positive DC input cable between the battery and inverter, within 18 in. of the battery or DC wiring bus system. Be sure to mount fuse in easily accessible location for replacement. It is also “good practice” to note on the inverter to check the fuse condition before involving any troubleshooting procedure. Connect Bonding Lug. ( see #21 ). Use AWG No.
Installation 3.7 Remote Automatic Power Management (APM) Panel Installation Unpacking the Remote Automatic Power Management (APM) Panel Inspect the shipping container and equipment for loose or damaged parts. If any damage is found, immediately notify the freight carrier. Steps 1. Locate a suitable place to install the APM panel such as a flat surface near the power control/distribution panel, shore power switch, or driver’s compartment.
System Start-up and Testing Procedures 10. Plug AC output test light (eg. 100 watt trouble light) into 15A convenience receptacle and turn on to verify inverter produces AC power and the Load Demand function powers up from stand-by mode. Applying any AC load greater than 5 Watts should start inverter from Load Demand “stand by” mode. 11. FOR IQC MODELS - Connect and activate AC shore/power (or generator). 12.
Theory of Operation If the Load Demand function is not appropriate for the intended application, reset the Load Demand Switch, Programming Switch 2, to the OFF position. This will allow the inverter to be fully On continuously unless switched off with the On/Off front panel switch or remote control. Replace front cover of the inverter. 4.
Theory of Operation 5.2 Battery Charger Operation The IQ Series'Battery Charger incorporates an automatic, three-stage charger. This design enables the unit to automatically charge batteries, maintaining the battery' s integrity and reducing the likelihood of premature failure. The battery charger is designed to be used with lead-acid type batteries including sealed and gel types, but not for nickel-cadmium (Ni-Cad) or nickel-iron types.
Theory of Operation Figure 5 5.3 Battery Charging Graph Automatic Power Transfer Switch Theory of Operation The function of the Automatic Transfer Switch is to automatically accept AC input power from shore or generator, and use this power to operate inverter loads and to provide power for battery charging. Upon loss of AC input power, the transfer switch automatically switches the AC loads back to inverter power. Transfer time is approximately 30 milliseconds (0.030 seconds). The 0.
Theory of Operation Switch 6 on the Programming Switch allows the user to select either 90 AC input volts or 77 AC input volts to be the Low AC Input Voltage switchover tolerance value. Set switch 6 to match the quality of AC being supplied. HI (90 VAC) is generally used on more stable AC power (Residential or Industrial Supplies). LOW (77VAC) is used with less stable AC power (motor generator, solar, rural supplies).
Theory of Operation 5.4 Automatic Power Management (APM) Theory of Operation ‘AC power for battery charging’ enters the IQC through AC1. ‘AC power for passthrough to AC loads’ enters through AC1 when AC2 is not used. The Automatic Power Management circuit monitors total AC amps entering through AC1 and, when necessary, reduces the battery charger’s AC power consumption so that total AC1 amps do not exceed the APM Setting. The default APM Setting is 30 amps.
Theory of Operation J31 is controlled by the Load Demand circuit therefore Programming Switch 2 must be in the ON position when Terminal J31 is used. J31 is a 1/4" spade terminal located in the lower right midsection of the control circuit board. The terminal is designed to provide ground control for a Bosch relay, Vanner part number 05235 or equal. Install a 1 amp fuse in line near the inverter. 5.
Preventive Maintenance Figure 1 Selecting Ambulance Mode or Standard Modes 6 PREVENTIVE MAINTENANCE There are no user serviceable components inside these inverters. For service refer to the Vanner Power Group or other qualified service personnel. 6.1 Maintenance Items For continued reliability and safety, a monthly maintenance program should be implemented to include the following: 1. 1. 2. 3. 6.2 Check to insure that all DC and AC wiring connections are secure and corrosion free.
Preventive Maintenance FOR IQC MODELS - Check battery connections if utility power is OFF. Check DC fuses if utility power is OFF. Lamp flashes when utility power is present. Symptom Solution Inverter LED does not illuminate Reset On/Off switch on unit and remote Disconnect remote switch and attempt starting with unit On/Off switch Check DC fuse condition Symptom Solution ON lamp fully illuminates. AC load does not run. Check and reset AC circuit breakers.
GFCI Test Record 6.3 GFCI Test Record For maximum protection against electrical shock hazard, operate the Test Switch on the Ground Fault Circuit Interrupter at least once a month.
Appendices 7 APPENDICES 7.1 Inverter Overview An inverter converts DC electrical power into AC power. This power can be used to operate various AC-driven appliances. The most common battery systems are 12 or 24 volt. Some systems, however, operate on higher voltages such as 32, 36, 48, or 120 volts. The most common inverter AC output power is 120 volts at a frequency of 60 Hz, although some inverters are designed to produce 240 volts, or both 120 and 240 volts at 60 Hz.
Appendinces desire to operate a rechargeable battery device on the inverter you should first power it up and closely observe it for a period of time to ensure that it does not run too hot. 7.3 Battery Types and Ratings The batteries in general use for automotive, solar, and marine use are lead-acid storage batteries. They can be separated into two categories according to their use: engine cranking batteries and deep cycle batteries.
Appendices material from its plates faster) if it is deeply discharged regularly, if it is left in a discharged state for extended periods of time, or if it is repeatedly overcharged. 7.4 Inverter Sizing Power output is an important consideration when purchasing an inverter. Power is defined as the rate that a device produces (or uses) electrical energy. This rate is measured in watts of kilowatts (one kilowatt equals 1,000 watts), or sometimes in volt-amps.
Appendinces the basic information required to properly size your vehicle alternator and inverter battery, as well as give some examples of AC power distribution systems which are commonly used. Keep in mind that if information in this manual directly conflicts with instructions from a specific battery or other equipment manufacturer, you should follow that manufacturer' s recommendations. Inverter DC Input Current Requirements A DC to AC inverter converts DC power into AC power.
Appendices 2. Calculate the watt-hours required for each appliance by multiplying the power requirement by the operating time of that appliance. 3. Calculate the total watt-hours needed by adding together the watt-hours of each appliance. 4. Find the amp-hours consumed by dividing the total watt-hours found in step 3 by 10 for 12 volt DC systems or by 20 for 24 volt DC systems. 5. Multiply the amp-hours consumed by 2 (for 50% depth of discharge) to get the battery amp-hour capacity desired.
Appendinces Parallel connected batteries are batteries of the same voltage and rating which are connected positive to positive and negative to negative. They form a battery bank that has the same voltage as each individual battery. The ratings of a parallel connected battery bank, in general, are the sum of the individual batteries.
North American Limited Warranty 8 North American Warranty ____________________________________________________________________________________ NORTH AMERICAN LIMITED WARRANTY ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
IQ Series Owner's Manual IQ SERIES OWNERS MANUAL - 43 -
North American Limited Warranty Vanner Incorporated 4282 Reynolds Drive Hilliard, Ohio 43026 1-800-AC POWER (1-800-227-6937) Tel: 614-771-2718 Fax: 614-771-4904 www.vanner.com e-mail: pwrsales@vanner.
