Matrix Software e13 User's Manual
Contents
1. BATTERY Append The holes on red black plastic cover of DC input terminal are on top when in production The user can change them to the bottom if necessary um Wren E COTEK 4 Introduction 4 1 Inverter Operation Switch the power ON then the power inverter is ready to supply AC power to the loads Turn on the loads separately after the inverter is ON to prevent OVP status caused by the surge power 4 1 1 Switch the power ON then the buzzer will send out beep sound At the moment the inverter is doing self diagnosis Then the LED s indicators will also show various colors Finally the buzzer will send out another beep and the Input Level and Status LED indicators will turn green Then the inverter will start to work 4 1 2 Switch the power OFF then the inverter stops and all the lights that are On will go Off 4 1 3 Switch the power inverter and the test load ON then the inverter will supply the power to the load If you want to measure true RMS voltage output of the inverter a meter such as FLUKE 45 BECKMAN 4410 or TRIPLETT 4200 must be used 4 2 Front Panel Operation 4 2 1 Front view ACINPUT POWER status POWER o INPUT y A O 2 Or tever o ssss Lanu 1234 tona LEVEL REMOTE BREAKER PORT ON OFF REMOTE DC INPUT Z 1 O PINN Y NEG POS 62. Failure Indicator Red LED Protection Overload Short Circuit Reverse Polarity Fuse Over Temperature Over Under Input Voltage AC Input Circuit Breaker Circuit Breaker 30 Amp 16 Amp Remote Control Unit CR6 CR7 CR8 Optional Synchronous AC transfer YES Transfer switch 25 Amp Transfer Time 4 8 msec Safety Certification Meet UL458 Meet EN60950 1 EN55022 1997 EN55024 1997 Meet EME a EN61000 3 2 1998 e Mark EN61000 3 3 1995 Operating Temperature Range 0 40 C Storage Temperature Range 30 C to 70 C Cooling Loading controlled cooling fan Dimensions 463 L 332 W 115 H mm 18 2 L 13 W 4 53 H Inch Weight 12 kgs 26 4 Lbs Note The specifications are subject to change without notice COTEK 2 5 Mechanical drawings ST1000 373 00 14 69 ST1500 403 00 15 87 AC INPUT DC INPUT N O AN REVERSE poLariTY Matrix COTEK 2 5 Mechanical drawings ST2000 433 00 17 05 ST2500 463 00 18 23 m ANI l i w R M 1 00000 IHN Ue _ 300 00 11 83 f me ri 16000 SS JS Le El 85 46h J E O COTEK atrix 3 Install
3. 21 6 4 UL UL458 NOTICE OF COMPLETION cceceeeeceeeeeeeeeeeeeeeeeeeeeeeeeeees 22 Copyright This manual is the copyright of COTEK Electronic Ind Co Ltd And may not be reproduced or copiedwithout the express permission of the owner 1 COTEK latrix 1 Important Safety Instructions WARNING Before using the Inverter read and save the safety instructions 1 1 General Safety Precautions ee 1 1 2 Do not expose the Inverter to rain snow spray bilge or dust To reduce risk of hazard do not cover or obstruct the ventilation openings Do not install the Inverter in a zero clearance compartment Overheating may result To avoid a risk of fire and electronic shock Make sure that existing wiring is in good electrical condition and that wire size is not undersized Do not operate the Inverter with damaged or substandard wiring This equipment contains components which can produce arcs or sparks To prevent fire or explosion do not install in compartments containing batteries or flammable materials or in locations which require ignition protected equipment This includes any space containing gasoline powered machinery fuel tanks or joints fittings or other connection between components of the fuel system 1 2 Precautions When Working with Batteries 1 2 1 1 2 2 1 2 3 124 If battery acid contacts skin or clothing wash imme
4. COTEK WARNING REVERSE POLARITY WILL DAMAGE UNIT BREAKER fF DC INPUT 5 gt LEVEL REMOTE POS NEG 4 2 2 Power ON OFF REMOTE Main switch a Before installing the inverter you need to ensure the main switch is in the OFF position b Before using the remote unit you need to ensure the main switch is in the REMOTE position 4 2 3 AC input Circuit Breaker The AC input circuit breaker protects the model from overload When an overload condition exists the circuit breaker stops to supply output AC grid power To reset it push the circuit breaker switch then the model will be back in normal operation The source fault should be corrected before you reset it 4 2 4 Remote Port The ST Series Inverter is compatible with any of these remote controllers CR 6 CR 7 or CR 8 4 2 5 DC Input Terminals Connect DC input terminals to 12V 24V 48V battery or other power sources represents positive represents negative Reverse polarity connection can blow the internal fuse and may damage the inverter permanently 12V 10 5V 15 0V 24V 21 0V 30 0V 48V 42 0V 60 0V COTEK 4 2 6 Chassis Ground Connect the wire 8 AWG to vehicle chassis WARNING Operating the inverter without a proper ground connection may cause electrical safety hazard 4 2 7 DC Input Level Display Input Voltages LED Status DC12V pc24v DC48V RED Blink slow 10 5
5. K A 4 ZA Mairix Pure Sine Wave Power Inverter User s Manual COTEK Contents 1 Important Safety Instruchons ie a 2 1 1 General safety Precaulons zes use u 2 1 2 Precautions when working with 81161165 1 1 2 2 Functional Charaoteiil na 3 2 1 General AM AI ae 3 22 APGA need 3 2 3 FEAR seen een eu 3 2 4 Electrical Penloinanee s essen 5 25 Mechanicaldrawings nr green 6 3 NSS Mead ABU EA ia anna nen ne ee 7 31 Wie sale een a eb 7 3 2 Hard wireinstallalian ec 8 3 3 DC Wiring CON cho NS eis 9 4 Introduction nie 11 4 1 Inverter OP ST ANON cic 1 11 4 2 Front Panel Operation nenn anne aa 12 4 3 Protection Fealures nennen een 16 4 4 Rear Panel Operation een 17 5 INIOFMAHOR AA a end aa 17 5 1 Troublesh slind Ia 17 5 2 MANE ie 18 5 3 WANN eiserne dee dere 18 6 Appendice S sneinen Eee EEE 19 6 1 FCC Class A Declaration of COnfOrMity wwmmmamaamw ee ee ee nennen nennen nenn 19 6 2 CE LVD EN60950 Declaration of 00101 20 6 3 e mark 613 Declaration of 00010 0
6. Transfer Time 4 8 msec Safety Meet UL458 Meet EN60950 1 EN55022 1997 EN55024 1997 Meet EMS nn EN61000 3 2 1998 e Mark EN61000 3 3 1995 Operating Temperature Range 0 40 C 30 C to 70 C Storage Temperature Range Loading controlled cooling fan Cooling Dimensions 403 L 236 W 115 H mm 15 9 L 9 29 W 4 53 H Inch Weight 7 0 kgs 15 4 Lbs Note The specifications are subject to change without notice COTEK 2 4 Electrical Performance Specification Model No Item ST2000 112 ST2000 124 ST2000 148 ST2000 212 ST2000 224 ST2000 248 Continuous Output Power 2000W Maximum Output Power 3Min 2300W Surge Rating 4000W Input Voltage 12V 24V 48V 12V 24V 48V Output Voltage 100 110 120 3 220 230 240V 3 rue 50 60Hz 0 05 Switch Selectable Pure Sine Wave THD lt 3 Output Waveform Efficiency full load 88 91 92 90 93 94 No Load Current Draw 2 6A 1 50A 0 70A 2 3A 1 1A 0 65A Stand By Current Draw 0 60A 0 30A 0 2A 0 60A 0 3A 0 15A 10 5 15 21 0 30 42 0 60 10 5 15 21 0 30 42 0 60 Input Voltage Regulation VDC VDC VDC VDC VDC VDC Input Level Indicator Red Orange Green LED Load Level Indicator Failure Indicator Red LED Protection Overload Short Circuit Reverse Polarity Fuse Over Temperature Over Under Input Voltage AC Inp
7. 10 9 21 0 21 8 42 0 43 6 RED 10 9 11 3 21 8 22 6 43 6 45 2 ORANGE 11 3 12 0 22 6 24 0 45 2 48 0 GREEN 12 0 14 0 24 0 28 0 48 0 56 0 ORANGE Blink 14 0 14 7 28 0 29 4 56 0 58 8 OVER RED BLINK 14 71 29 41 58 81 4 2 8 AC Input Level Display Input Status LED Status AC Input ORANGE OFF GREEN ON 4 2 9 Load Level Display AC Loads Watts LED Status DARK GREEN ORANGE RED N ST1000 0 50W 50 330W 330 750w 750 960W Over 960W ST1500 0 75W 75 495W 495 1125W 1125 1450W Over 1450W ST2000 0 100W 100 660w 660 1500W 1500 1920W Over 1920W ST2500 0 125W 125 825W 825 1875W 1875 2390W Over 2390W 20 COTEK 4 2 10 AC Frequency Selected by S4 Dip Switch 50 HZ 60 HZ 4 2 11 Status Display Power amp Fault Status Green LED LED Signal Status Solid Power OK Slow Blink Power Saving Red LED LED Signal Status Fast Bink ee OVP Slow Blink _ _ UVP Intermittent Blink ne nn OTP Solid OLP 4 2 12 Power Saving Mode Power Saving Mode is adjustable and set by the Dip Switches S1 S2 and S3 on the front panel Example The load should be set above15W If the load is below15W the power saving mode will be activated 21 COTEK ST1000 ST2000 3 ST1500 ST2500 DISABLE DISABLE OFF OFF OFF 20W 40W ON OFF OFF 40W 80W OFF ON OFF 5
8. 0W 100W ON ON OFF 60W 120W OFF OFF ON 80W 160W ON OFF ON 90W 180W OFF ON ON 110W 220W ON ON ON 4 3 Protections Features DC Input VDC Over Temperature Protection Model Over Voltage Under Under Voltage INTERIOR HEAT SINK Shut Restart Voltage Shut Restart Shut Restart Shut Restart down Alarm down down down 12V 15 3 14 2 11 0 10 5 12 5 24V 30 6 28 4 22 0 21 0 25 0 70 C 45 C 90 C 60 C 48V 61 2 56 8 44 0 42 0 50 0 22 COTEK 4 4 Rear Panel Operation 4 4 1 Rear view 4 4 2 Fan Ventilation Be sure to keep it a distance at least 1 inch form surrounding things 5 Information 5 1 Troubleshooting WARNING Do not open or disassemble the ST series Inverter Attempting to service the unit may cause the risk of electrical shock or fire 23 COTEK Problems and Symptoms Possible Cause Solutions No AC Power Output STATUS illuminates the LED a Power status light is Over input voltage Check input voltage blinking fast OVP Reduce input voltage b Power status light is Low input voltage Recharge battery Blinking slowly UVP Check connections and cables c Power status light is Thermal shutdown Improve ventilation blinking Intermittently OTP Make sure ventilation shafts of the inverter are not obstructed Lower ambient temperature Sho
9. 48 2 70A ST2500 112 212 4 0 400 A ST2500 124 224 2 0 200 A ST2500 148 248 1 0 100A 3 3 1 Connect the cables to the power input terminals on the front panel of the inverter The red terminal is positive and black terminal is negative Insert the cables into the terminals and tighten screw to clamp the wires securely WARNING Make sure all the DC connections are tight torque to 9 10 ft lbs 11 7 13 Nm Loose connections could result overheat in a potential hazard WARNING The installation of a fuse must be on positive cable Failure to place a fuse on 4 cables running between the inverter and battery may cause damage to the inverter and will void warranty Also only use high guality copper wire and keep the cable length short which is amaximum of 3 6 feet COTEK a a S 2 or 27 MB SCREW corTrak EN yA A k lt N coTek 7 PVC WIRE ING TERMINAL AWG 2 6 O ST 1000 ST 1500 16 COTEK INN 00000 INLINE FUSE J 000 00000 10000 00000 IOC TOU LOL 1000 TAIM OAd ST2000 ST2500 1 JX LU un JSS
10. an incoming AC source 11 COTEK 3 2 Hard wire Installation AC wiring connections 3 2 1 The AC wiring compartment is located on the front panel of the ST series Remove the AC wiring compartment cover to gain access to the AC terminal WARNING Before you connect AC wiring to the terminals of compartment cover ensure to check the label in the compartment for correct connections Wrong connection will damage the inverter Sk N N SQ N COTEK 3 2 2 Connect AC output and AC input wiring to the ST series terminals Please take the following information as your reference Wire length gauge Terminal Wire color ST1000 amp ST1500 ST2000 amp ST2500 AC Line L Black OUTPUT Neutral N White Within 16 feet AWG Within 16 feet AWG AC Line L Brown 14 16 10 12 INPUT Neutral N Blue 26 32 feet AWG 26 32 feet AWG Green 12 14 8 10 Ground Yellow or Bare copper 3 2 3 Please double check and review all connections to ensure the wires are in correct terminals and the connections are tight 3 2 4 Before connecting AC output and AC input terminals of the ST series you can either use front compartment cover or a side hole to coil out Both AC input and AC output are coiled out from the front compartment cover when in production If you want to change the position you should open the top cover first and then switch the wire of the front compartmen
11. ation 3 1 Where to install The power inverter should be installed in a location that meets the following requirements 3 1 1 3 1 2 3 1 3 3 1 4 3 1 6 Dry Do not allow water to drip or splash on the inverter Cool Ambient air temperature should be between 0 C and 40 C the cooler the better Safety Do not install batteries in compartment or other areas where flammable fumes existence such as fuel storage areas or engine compartments Ventilated Allow at least one inch of clearance around the Inverter for air flow Ensure the ventilation shafts on the rear and bottom of the unit are not obstructed Dust free Do not install the Inverter in a dusty environments where dust wood particles or other filings shavings are present The dust can be pulled into the unit when the cooling fan is operation Close to batteries Avoid excessive cable lengths but do not install the inverter in the same compartment as batteries Use the recommended wire lengths and sizes see section 4 3 Do not mount the inverter at the place where it is exposed to the gases produced by the battery These gases are very corrosive and prolonged exposure will damage the inverter WARNING Shock Hazard Before proceeding further carefully check that the inverter is NOT connected to any batteries and that all wiring is disconnected from any electrical sources Do not connect the output terminals of the inverter to
12. diately with soap and water If acid enters eye immediately flood eye with running cold water for at least 20 minutes and get medical attention immediately Never smoke or allow a spark or flame in vicinity of battery or engine Do not drop a metal tool on the battery The resulting spark or short circuit on the battery of other electrical part may cause an explosion Remove personal metal items such as rings bracelets necklaces and watches when working with a lead acid battery A lead acid battery produces a short circuit current high enough to weld a ring or the like to metal causing a severe burn COTEK 2 Functional Characteristics 2 1 General Information ST series completes with stand alone power inverter with AC transfer switch and is suitable for RV Marin and Emergency appliances When utility AC power cutoff the transfer relay is de energized and the load is automatically transferred to the Inverter output Once the AC utility is restored the relay is energized and the load is automatically reconnected to AC utility This power inverter series is amember of the most advanced line of mobile AC power systems available To get the most out of the power inverter it must be installed and used properly Please read the instructions in this manual before installation and operation this model 2 2 Application 2 2 1 Power tools circular saws drills grinders sanders buffers weed and hedge trimmers air compress
13. er load protection Short Circuit protection Reverse polarity protection AC circuit breaker 6Amp to 30Amp COTEK 2 4 Electrical Performance Specification Model No Item ST1000 112 ST1000 124 ST1000 148 ST1000 212 ST1000 224 ST1000 248 Continuous Output Power 1000W Maximum Output Power 3Min 1150W Surge Rating 2000W Input Voltage 12V 24V 48V 12V 24V 48V Output Voltage 100 110 120 3 220 230 240V 3 Frequency 50 60Hz 0 05 Switch Selectable Output Waveform Pure Sine Wave THD lt 3 Efficiency full load 88 91 92 90 93 94 No Load Current Draw 1 43A 0 75A 0 38A 1 25A 0 65A 0 35A Stand By Current Draw 0 25A 0 15A 0 09A 0 25A 0 15A 0 09A 10 5 15 21 0 30 42 0 60 10 5 15 21 0 30 42 0 60 Input Voltage Regulation VDC VDC VDC VDC VDC VDC Input Level Indicator Red Orange Green LED Load Level Indicator Failure Indicator Red LED Protection Overload Short Circuit Reverse Polarity Fuse Over Temperature Over Under Input Voltage AC Input Circuit Breaker Circuit Breaker 12 Amp 6 Amp Remote Control Unit CR6 CR7 CR8 Optional Synchronous AC transfer YES Transfer switch 16 Amp Transfer Time 4 8 msec Safety Meet UL458 Meet EN60950 1 EN55022 1997 EN55024 1997 e Mark EMC F A en EN61000 3 2 1998 022967 EN61000 3 3 1995 Operating Tempe
14. ors 2 2 2 Office equipment computers printers monitors facsimile machines scanners 2 2 3 Household items vacuum cleaners fans fluorescent and incandescent lights shavers sewing machines 2 2 4 Kitchen appliances coffee makers blenders ice markers toasters 2 2 5 Industrial equipment metal halide lamp high pressure sodium lamp 2 2 6 Home entertainment electronics television VCRs video games stereos musical instruments satellite equipment 2 3 Features 2 3 1 Pure sine wave output THD lt 3 to operate higher end electronic Equipments 2 3 2 Output frequency 50 60Hz switch selectable 2 3 3 Built in 16A or 25A rating transfer switch COTEK 2 3 4 2 3 5 2 3 6 537 2 3 8 2 3 9 2 3 10 2 3 11 2 3 12 2 3 13 Speed up transfer time and synchronized operation with the AC source at all times that allows the transfer to be interruption free for sensitive equipments Built in advance microprocessor to make friendly interface with user Low power Power Saving Mode to conserve energy Capable of driving highly reactive amp capacitive loads at start moment Hardwire AC connection model option Loading controlled cooling fan Smart remote controller 3 LED indicators with tri color display all operation status High efficiency 88 93 Protection Input over voltage and Input low voltage protection Low battery alarm Over temperature protection Ov
15. rature Range 0 40 C Storage Temperature Range 30 C to 70 C Cooling Loading controlled cooling fan Dimensions 373 L 236 W 115 H mm 14 7 L 9 29 W 4 53 H Inch Weight 6 2 kgs 13 6 Lbs Note The specifications are subject to change without notice latrix COTEK 2 4 Electrical Performance Specification Model No Item ST1500 112 ST1500 124 ST1500 148 ST1500 212 ST1500 224 ST1500 248 Continuous Output Power 1500W Maximum Output Power 3Min 1725W Surge Rating 3000W Input Voltage 12V 24V 48V 12V 24V 48V Output Voltage 100 110 120V 3 220 230 240V 3 peers 50 60Hz 0 05 Switch Selectable Output Waveform Pure Sine Wave THD lt 3 88 91 92 90 93 94 1 45A 0 75A 0 40A 1 40A 0 70A 0 40A 0 28A 0 15A 0 09A 0 28A 0 15A 0 09A 10 5 15 21 0 30 42 0 60 10 5 15 21 0 30 42 0 60 Input Voltage Regulation VDC VDC VDC VDC VDC VDC Efficiency full load No Load Current Draw Stand By Current Draw Input Level Indicator Red Orange Green LED Load Level Indicator Failure Indicator Red LED Protection Overload Short Circuit Reverse Polarity Fuse Over Temperature Over Under Input Voltage AC Input Circuit Breaker Circuit Breaker 16 Amp 10 Amp Remote Control Unit CR6 CR7 CR8 Optional Synchronous AC transfer YES Transfer switch 25 Amp 16 Amp
16. rt circuit Check AC wiring d Power status light is Wiring error for short circuit glowed steadily Over Loading OLP Reduce load 5 2 Maintenance Very little maintenance is required to keep your inverter operating properly You should clean the exterior of the unit periodically with a damp cloth to pre vent accumulation of dust and dirt At the same time tighten the screws on the DC input terminals 5 3 Warranty We guarantee this product against defects in materials and workmanship for a period of 24 months from the date of purchase and will repair or replace any defective power inverters if you directly returned them to us with postage paid Please note that Cotek is only responsible for ensuring our products are operational before delivering This warranty will be considered void if the unit has been misused altered or accidentally damaged Cotek is not liable for anything that occurs as a result of the user s fault 24 COTEK ZA Matrix
17. t cover and the plastic cover of the side of top cover ST1000 ST1500 ACINPUT POWER STATUS INPUT LEVEL LEVEL BREAKER REMOTE PORT ON OFF REMOTE DC INPUT TTT NEG POS H 0699 lt COTEK ST2000 ST2500 ACINPUT POWER STATUS ROWER AA 00 WARNING REVERSE POLARITY WILL DAMAGE UNIT WAA phere ON OFF REMOTE DC INPUT POS NEG L i 3 3 DC Wiring Connections Follow the instructions to connect the battery cables to DC input terminals of the Inverter The cable should be as short as possible less than 6 feet 1 8 meters ideally so that it can handle the required current in accordance with the electrical codes or regulations application Inappropriate length of cables will deteriorate the inverter performance such as poor surge capability frequent low input voltage warnings and shutdown UVP warning occurs when DC voltage drops across the cables from the inverter to the batteries The longer or narrower the cables the more the voltage drop Increasing your DC cable size will help improve the situation The following recommended cables are for the best performance of the inverter Apply both 120V and 230V versions COTEK ST1000 112 212 2 150 A ST1000 124 224 4 80 A ST1000 148 248 6 40A ST1500 112 212 2 200 A ST1500 124 224 4 100 A ST1500 148 248 6 50A ST2000 112 212 2 0 250 A ST2000 124 224 1 0 125 A ST2000 148 2
18. ut Circuit Breaker Circuit Breaker 25 Amp 12 Amp Remote Control Unit CR6 CR7 CR8 Optional Synchronous AC transfer YES Transfer switch 25 Amp 16 Amp Transfer Time 4 8 msec Safety Certification Meet UL458 Meet EN60950 1 EN55022 1997 EN55024 1997 Meet EMC FCC Cl A nn EN61000 3 2 1998 e Mark EN61000 3 3 1995 Operating Temperature Range 0 40 C 30 C to 70 C Storage Temperature Range Loading controlled cooling fan Cooling Dimensions 433 L 332 W 115 H mm 17 L 13 W 4 53 H Inch Weight 11 2 kgs 24 6 Lbs Note The specifications are subject to change without notice COTEK 2 4 Electrical Performance Specification Model No Item ST2500 112 ST2500 124 ST2500 148 ST2500 212 ST2500 224 ST2500 248 Continuous Output Power 2500W Maximum Output Power 3Min 2875W Surge Rating 5000W Input Voltage 12V 24V 48V 12V 24V 48V Output Voltage 100 110 120 3 220 230 240V 3 Frequency 50 60Hz 0 05 Switch Selectable Output Waveform Pure Sine Wave THD lt 3 Efficiency full load 88 91 92 90 93 94 No Load Current Draw 2 35A 1 3A 0 7A 2 4A 1 5A 0 65A Stand By Current Draw 0 5A 0 35A 0 19A 0 6A 0 35A 0 19A 10 5 15 21 0 30 42 0 60 10 5 15 21 0 30 42 0 60 Input Voltage Regulation VDC VDC VDC VDC VDC VDC Input Level Indicator Red Orange Green LED Load Level Indicator
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