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East HE1K-48V-230V User Manual

Manual is about: 1-3KW pure sine wave hybrid inverter

Summary of HE1K-48V-230V

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    1 hybrid inverter user manual 1-3kw pure sine wave hybrid inverter.

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    2 dear customers, thank you for using our r & d and production of solar hybrid inverter, we sincerely hope that this product can meet your satisfaction, while expect that you can make additional comments on the product's performance and functionality. We will continue to improve, and improve product...

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    3 content 1 summary ........................................................................................................................... 4 1.1 product overview: ...................................................................................................................... 4 1.2 denomin...

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    4 1 summary 1.1 product overview: this series product is developed by r&d experts of our company based on their decades of the research experience in the solar power system characteristics, mppt, combined with household equipment electricity requirements. It is a set of pv power generation, energy s...

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    5 no good air circulation place having flammable gas corrosive material or lot of dust place under abnormal high or low temperature(above 40℃ or below 0℃), or high humidity(above 90%) place where with direct sunlight or near the heating appliance place where violent vibration outdoor in case of fire...

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    6 2.2 system principle mppt inverter grid pv rl k1 k2 battery 2.3 product control description: 2 .3.1 control panel: 2.3.2 main interface:.

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    7 press “↑、↓” to select” 、 、 、 “icon, press “ent “ to check the information of “grid、battery、output、mppt”. Menu icons manu name manu items interpretation grid parameters voltage (v) grid input voltage frequency (hz) grid input frequency current (a) load current power (w) power (charger power +load p...

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    8 2.3.3 button description: symbol name function on /off button press and hold for 3 s, on/off order down press and hold for 0.5s，down to select menu or number up press and hold for 0.5s, up to select menu or number esc escape button press this button to go back, press this button in main interface ...

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    9 use ac output load” l(live), n(neutral ),g(ground)” connect to the hole; ac input grid “l(live), n(neutral ), g(ground)” connect to the hole; ac fuse inverter ac input fuse; pv input “+” pv “positive(+)” connect to the hole; pv input “-” pv “negative(-)” connect to the hole; battery”+ “ battery ba...

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    10 “n” grid output “n(neutral)” “l” grid output “g(ground)” pv input “+” pv input terminal “+” “-” pv input terminal “-” battery “+” battery input terminal “+” “-” battery input terminal “-” 2.4 technical specification: model he1k-48v-230v he2k-48v-230v he3k-48v-230v rated power [kw] 1 2 3 output pf...

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    11 output voltage accuracy ±3% grid off，±10%(grid tied) transient recovery time ≤60ms fixed frequency automatically be the same frequency as the grid input crest factor 3 : 1(ipeak/irms) wave pure sine wave thd liner load ≤3% overload ≥ 110%/125%/150%/180%/200%:4mins /1min/5s/20ms/0.5sreansfer to by...

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    12 humidity height 1000m, rated power (100m higher,1% derated )max4000m others cooling forced cooling (fans speed change with load level) noise ≤50 db(1 m varies with load and temperature) (mtbf) 200,000 hours ip class (en60529) ip21 2.5 working principle: 2.5.1 description: “ “: dotted line: ac lef...

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    13 mppt inverter grid pv rl k1 k2 battery on “energy saving priority” mode: when pv is insufficient and less than the power battery requires, the system turns on ac charger and charge the battery with pv and the load will be supplied by grid. Mppt inverter grid pv rl k1 k2 battery on” energy generat...

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    14 mppt inverter grid pv rl k1 k2 battery on “energy saving priority” mode: when pv is insufficient, pv charges the battery first, the excess energy will support load together with ac. Inverter and ac power support the load at the same time. Mppt inverter grid pv rl k1 k2 battery on “energy saving p...

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    15 mppt inverter grid pv rl k1 k2 battery when ac absents, battery and pv will supply the load together. 3 product storage and installation 3.1 product storage: if the machine won’t be installed immediately, please store the inverter vertically according to the package instruction, and in the dry pl...

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    16 3.3 installation site when selecting an inverter installation space, you should note the following requirements: 1) put the inverter in the suitable position with good ventilation, at least 150mm ambient space around the vent and fan; 2) the inverter needs to be put in the clean and dry indoor ro...

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    17 connecting cable is generally 2 to 10 meters; long cable will cause the voltage decrease, the corresponding cable cross-sectional area size should be increased. Item rate power cable number 1k 2k 3k remark load output”l+n+g “ gb(mm 2 ) ≥0.75 ≥1.0 ≥1.5 ansi(awg) ≥16 ≥14 ≥12 grid input”l+n+g “ gb(m...

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    18 2) according to the identification and connect the cables 4 operation description 4.1 daily switching on/off: 1) battery cold start： press the panel on/off button” “for 3 seconds，the system on，after 15 seconds the inverter will turn to power supply. 2) daily switching on：press the panel on/off bu...

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    19 3) daily switch off：press the panel on/off button” “for 3 seconds，the system switch off. At this moment, the system is at the standby mode. 4) in the case of having ac，press “ent.” button，then press “↓↑” choose “power on/off”，press “↓↑” choose “power on” or “power off”, then press “ent.” button t...

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    20 out power(w) system present output power e daily(kwh) daily generated power e total(kwh) total generated power sys temp(℃) system temperature 5 system set press “ent” button and go to the menu; press “↓↑” choose “runing info.” press “ent” to confirm input the password（the system default password ...

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    21 number，press “ent.” to confirm; press “esc” to return. Wrong settings will lead to the inverter communication abnormal, must be set by the professional person, the highest communication baud rate shall below 9600bps. 5.4 password set press “↓↑” to choose, press “ent.” to confirm; press “↓↑” to mo...

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    22 3) the mode set is the system working mode at different time, the user shall depend on the local electricity policy and the system pv panel configuration, user power consumption to set, totally have three kinds of mode: e sav.Prio： it means within the system setting time, make sure to charge the ...

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    23 digital/command, press “ent.” finished selection, press “esc” return . Description 1) anti-tied: system works in grid tie mode, but doesn’t deliver the power to the grid. 2) grid-tied: system works in grid tie mode, and deliver all the power to the grid. Warning: if this selection is set incorrec...

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    24 6 maintenance 6.1 preventive maintenance to ensure the reliability and long service for the inverter system, do following checks each month: 1. Shutdown the inverter (check the operation step); 2. Check the ventilation holes are not blocked; 3. Check the cover of machine whether there is too much...

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    25 common alarm information and exception resolution: alarm information description treatment ac abnormal green led 1/6s times flashes, the buzzer 1/6s alarm range voltage exceeds the rated value ± 18% of utility grid automatic censored after 40 s . Adjust the system input power, or waiting for reco...

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    26 7 appendix 1) option snmp card (optional): remote wireless communications operations. Rs485 interface (optional): remote wireless communications operations. 2) packing list 1 * inverter 1* user manual 1* ac insurance tube 1* warranty card.