Summary of D-NS SERIES
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D-ns&ns series user manual solar inverter.
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1 symbols 2 safety 3 installation 4 system operation 5 troubleshooting 6 technical parameters 7 certificates 3.1 mounting instructions 3.2 inverter overview and package 3.3 inverter installation 3.4 electrical connection 4 . 1 indicator lights 4.2 user interface and use of the display 4.3 error code...
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Caution! Failure to observe a warning indicated in this manual may result in injury. Danger of high voltage and electric shock! Product should not be disposed as household waste. 1 symbols improper operation may have a risk of electric shock or damage to equipment and property. ( ns: single - mppt ,...
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03 04 3.2 . 2 package to allow dissipation of heat, and for convenience of dismantling, clearances around the inverter must be at least: upward ---------- 300mm downward -------- 500mm front ------------- 300mm both sides --------- 200mm figure 3.3.1-2 wall-mounted bracket × 1 inverter × 1 dc plugx2...
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05 06 3.4 electrical connection 3.4.1 connection to grid (ac side connection) there are two ac connector brands for ns 3.6kw~5kw & d-ns 3kw~5kw inverter, vaconn and wieland. Please refer to figure 3.4.1-2. 10mm fasten screw cap clockwise fastening three screws to ensure each screw head is not exceed...
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Figure 3.4.1-6 a b c cable specification of ns 3.6~5kw & d-ns 3kw~5kw ac side please refer to figure 3.4.1-6. A b c grade description a o . D . B c bare wire length conductor material sectional area value 10~12mm 2 2.5~4mm 10mm around 08 07 grade description a o . D . B c bare wire length conductor ...
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09 10 3.4.4 usb communication usb cable should be connected as figure 3.4.4-1. Figure 3.4.4-1 2 . Insert the usb data cable 1 . Remove rs485 waterproof assembly 3.4.3 earth terminal connection the inverter is added earth terminal according to the requirement of en 50178. It is suggested that install...
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● pay attention to the direction of ct when wiring. Ct clip should be locked tight. White cable should connect line 6 and black cable should connect line 5. Tighten them with screwdriver. Make sure ct cables connected to the right output phase lines of inverter when in use. ● without connection of c...
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● menu display can be controlled by pressing the key, and holding the key for a while will enter into the submenu. Line ② : ● this is area which display the present power generation of the system. 13 14 status display e - today = 15 . 2kwh e - total = 33 . 17mwh vac = 229 . 5v iac = 11 . 3a xxxxxxn-...
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15 16 the time after 20 seconds without any key operation, and the lcd will automatically return to the main menu and the backlight will switch off. ● set protocol: the function is only used for service personnel, set wrong protocol could lead to communication failure. From the first level set time ...
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Inverter failure 1.Disconnect the dc connector. 2.Reconnect the dc connector. 3.If the problem still exits, please call the local service office. Spi fail dc bus high gfci fail note : when sunlight is insufficient, the pv inverter may continuously start up and shut down automatically due to insuffic...
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Model 3600-ns * dc input data max. Dc power(w) max. Dc voltage (v) mppt voltage range (v) starting voltage (v) max. Dc current (a) dc overcurrent protection(a) no. Of dc connectors no. Of mppts dc overvoltage category dc connector ac output data norminal ac power(va) max. Ac power(va) max. Ac curren...
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5000d-ns model 3600d-ns 3000d-ns 4200d-ns general data dimensions (wxhxd) weight (kg) mounting ambient temperature range relative humidity moisture location category max. Operating altitude protection degree environment category external environment pollution degree topology night power consumption(...
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Environment category definition outdoor : the ambient air temperature is -20~50°c, relative humidity range is 4 % to 100 %, applied to pd3 indoor unconditioned: the ambient air temperature is -20~50°c, relative humidity range is 5 % to 95%,applied to pd3 indoor conditioned: the ambient air temperatu...