SAJ Sununo-TL Series Installation Manual Download Page 1

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Installation Manual

SAJ Solar Inverter

Sununo-TL Series

Sununo-TL1.5K\Sununo-TL2K\Sununo-TL3KB\Sununo-TL4KB

Sununo-TL3KA\Sununo-TL4KA\ Sununo-TL5K

Please read this manual carefully before installation.

Summary of Contents for Sununo-TL Series

Page 1: ...Installation Manual SAJ Solar Inverter Sununo TL Series Sununo TL1 5K Sununo TL2K Sununo TL3KB Sununo TL4KB Sununo TL3KA Sununo TL4KA Sununo TL5K Please read this manual carefully before installation...

Page 2: ...stallation only for France 8 4 Electrical Connection 9 4 1 Overview of connection area 9 4 2 AC Side Connection 10 4 3 DC side Connection 13 5 Pre running Inspection 16 5 1 DC Side Inspection 16 5 2 A...

Page 3: ...e read and fully understood all safety regulation contained in this manual can install the inverter Installers must be aware of native regulations laws and safety requirements This Installation Manual...

Page 4: ...rter please check if there is any damage on the carton Please also check the inside completeness and for any visible external damage on the inverter or any accessories Contact your dealer if anything...

Page 5: ...for Sununo TL1 5K 2K DC Connector for Sununo TL3KB 4KB 3KA 4KA 5K D 2 RS485Connector E 6 M6 50 Expansion screw F 6 Expansion tube G 4 M4 12 Cylinder head screw and Lock washer Sununo TL1 5K 2K 3KB 4KB...

Page 6: ...e Avoid prolonged rain Avoid direct sunlight Ensure sufficient airflow Noted Ensure the label visible on the SAJ Solar Inverter after installation Please see more details installation information in t...

Page 7: ...r Inverter Please contact SAJ for more installation information Direction Minimum Clearance cm Above 30 Below 50 Side 50 Front 5 Figure 3 2 3 3 Mounting Procedure 1 Use the rear panel in the package a...

Page 8: ...3 3 2 Drill 6 holes in the wall in conformity with position marked in above picture and then place expansion tubes in the holes using a rubber hammer Figure 3 4 3 Mount the rear panel Wring six screw...

Page 9: ...gure 3 6 5 Pay attention to the four notches cut in both flanks of heat sink as illustrated in above picture which should be placed in corresponding hooks from the rear panel Make sure that the heat s...

Page 10: ...8 3 4 Special Installation only for France Connect the ground wire to the earthing terminal and then tighten them as following figure Figure 3 8...

Page 11: ...9 4 Electrical Connection 4 1 Overview of connection area Sununo TL1 5K 2K Sununo TL3KB 4KB...

Page 12: ...necting the RS485 communication module D Plug for connecting Ethernet communication module optional E AC output F Heat sink 4 2 AC Side Connection NOTICE The cross section of the AC cable should be mo...

Page 13: ...h component of AC connector as follows Figure 4 3 3 Pass the cable through each component from right to the left as follows Tighten the screws with 3N m torque Figure 4 4 4 Use a screw driver and loos...

Page 14: ...do this the insulated earthling conductor must be 5mm longer than the insulated L and N conductors L and N must not be swapped The ground wire shall be larger than phase conductor Figure 4 6 5 Aim the...

Page 15: ...ction setup installer shall make sure the inverter is isolated and disconnected from the PV source and AC grid The inverter may only be operated with PV generators Class A PV modules according to IEC...

Page 16: ...igure 4 9 2 Use specified strip tool in this step Adjust the strip stopper and put the cable in corresponding notch to strip the length of 7mm See below figures Figure 4 10 Figure 4 11 3 Insert stripp...

Page 17: ...below figures Crimped pin contact Crimped socket contact Figure 4 14 Cable requirements Cable Size Cable pull out force requirement 2 5 mm2 Min 310 N 70 Lbs 4mm2 Min 400 N 90 Lbs 6 mm2 Min 450 N 100 L...

Page 18: ...se refer to the Max DC Voltage and Min DC Voltage in the datasheet DC voltage exceeding the range may cause error or damage to the inverter and the lose caused is not covered by SAJ warranty policy Th...

Page 19: ...parameters and inverter parameters Detail data please refer to product datasheet Make sure AC output cable is tightly connected with AC terminals 5 3 Communication Inspection Use multimeter or RJ45 sp...

Page 20: ...s Name Operation Description ESC Press less than one second It indicates the button which can move the cursor downwards in the menu or decrease the setting Press more than one second It indicates the...

Page 21: ...60 8619 Fax 86 20 6660 8589 E mail service sajelec com International Sales Tel 86 20 6660 8618 6660 8532 Fax 86 20 6660 8589 E mail info sajelec com Domestic Sales Tel 86 20 6660 8555 Fax 86 20 6660 8...