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5.4 Earth Fault Alarm

The inverters are designed with an earth fault alarm function. If an earth fault

occurs, the inverters will stop generating power, the red alarm light will be on

and the LCD will display ‘ISO Out Range’ or ‘PEN No Connect’. In that case,

please refers to Chapter 7 for troubleshooting or contact Each Energy for

help.

5.5 Over Current Protection Device

It is recommended to install a breaker (over current protection device (OCPD))

to protect the AC grid connection conductors. The table below is the

recommended parameter of an OCPD ratings for the Inverter.

5.6 Communications Connection

5.6.1 Communications overviews

5.6.2 WiFi/GPRS Stick Installation

Assemble

WiFi/GPRS

stick to the corresponding port on inverter as shown in

the diagram.

Inverter

Rated output

voltage (V)

Rated output

current (A)

Current

for

protection

device (A)

EES6KPro-M1

230

26.0

32

EES7K-M1

230

30.4

40

EES8K-M1

230

34.8

40

EES9K-M1

230

39.1

50

EES10K-M1

230

43.5

50

Summary of Contents for EES10K-M1

Page 1: ...energy com Each Energy Technology Suzhou Co Ltd Address No 8 Building No 38 of Beiguandu Road Yuexi Street Wuzhong District Suzhou Jiangsu Province China Tel 8651266581088 Email service eachenergy com...

Page 2: ...ontents 1 About the Manual 3 2 Product Overview 4 3 Safety 7 4 Mounting 8 4 1 Installation Location 8 4 2 Inverter Mounting 9 5 Electrical Connection 11 5 1 DC Side Connection of Inverters 11 5 2 AC S...

Page 3: ...vities marked in this document under the guidance of safety instructions Please read this manual carefully before conducting any kind of work on the inverters Valid Region This manual applies to the o...

Page 4: ...FF The inverter has not been connected to the Internet ALARM ON Alarm or fault has been detected OFF The inverter is operating normally 2 3 Scope of Delivery No Description Quantity 1 Inverter 1 2 Wal...

Page 5: ...nverters must be performed by qualified technicians and be in compliance with applicable electrical standards regulations and the requirements of local power authorities Wear protective equipment for...

Page 6: ...tilt is allowed If more than one inverter are installed in one location a minimum 150 mm clearance should be kept between two inverters and a minimum 300 mm clearance between inverters and the ground...

Page 7: ...C switch OFF 3 Connect the DC connectors to the Inverter small click confirms connection Please guarantee the correct polarity of the connection DANGER ELECTRICAL SHOCK Lethal high voltage will be gen...

Page 8: ...up screws on the connectors with socket head wrench and pull back wires to ensure firm connection 4 Connect the Cable Gland Seal Ring Housing and Terminal Block together a small click confirms secure...

Page 9: ...s recommended to install a breaker over current protection device OCPD to protect the AC grid connection conductors The table below is the recommended parameter of an OCPD ratings for the Inverter 5 6...

Page 10: ...and to realize export power management The suggested parameter Max input current for meter 120A Max measuring current for CT 100A Detail specifications of meter and CT can be found on Each Energy Web...

Page 11: ...ording to the international conventional method 2 Plug the RJ45 connector to the DRM port of the inverter Power rate limit modes as required by AS NZS 4777 2 2020 is supported in this inverters When a...

Page 12: ...Month total energy generated this month Last Month total energy generated last month 3 10 S This Day total energy generated today Previous Day total energy generated yesterday 4 10 S DC voltage1 the...

Page 13: ...will display the screen as below Press ENT to move the cursor from left to right Press UP DOWN to select a number for a selected digit Press ESC to save the setting and return to the main menu 6 2 3...

Page 14: ...below No Display Duration Explanation 1 10 S This menu indicates GFCI RMS Leakage current protection ISO Ground fault protection Insulation Resistance 2 10 S This menu indicates The temperature of hea...

Page 15: ...The software version or firmware version of the inverter is displayed and is accessible for technicians only 6 2 4 5 Rated Power The rated power of the inverter is displayed here 6 2 4 6 Rated Voltage...

Page 16: ...f AC output frequency 6 To set up the low limit of AC output frequency 7 To set up the max generation power 8 To set up the AC instant voltage limit 9 To set up the power control 10 To set up the incr...

Page 17: ...to the previous menu 6 2 5 3 AC Output Voltage Limit This section is to set up the high and low limit of AC output voltage as permitted by local grid company if the grid voltage is beyond the range sp...

Page 18: ...e to frequency disturbance is available in those inverters Procedures to set up the gradient of power rate limit Step1 Go to All Set Enable in the menu of TECHNICAL SET and turn the status to ON Step2...

Page 19: ...shifting the frequency of the inverter away from nominal conditions in the absence of a reference frequency frequency shift It is enabled by default 6 2 5 8 2 Volt var Response Mode The QU Curve is e...

Page 20: ...res to enable or disable the Volt var Response Mode Step1 go to All Set Enable in the menu of TECHNICAL SET and turn the status to ON Step2 go to Special Func and then go to QU Curve Step3 enable or d...

Page 21: ...e power mode may be enabled in some situations by the electrical distributor to meet local grid requirements one of these modes shall be enabled if the volt var mode is disabled Procedures to set up t...

Page 22: ...ess ENT to perform the selection and press ESC to return to the previous menu 6 2 5 14 Export Limit The inverter s export limit can be achieved together with external devices such as a CT or meter The...

Page 23: ...t exceeds the hardware protection limit 1 Restart the inverter 2 Decrease solar panels quantity in parallel if it occurs repeatedly 4 Bus Over Voltage Soft Transient bus voltage exceeds the software p...

Page 24: ...mpany 16 Over Temperatu re Export reduction due to over temperature 1 Check the ventilation of installation environment 2 Avoid direct sunlight 17 GFCI Device Fault Fault in current leakage testing de...

Page 25: ...small replace it with a larger size cable 2 Adjust the protection value limit as permitted by the grid company 28 Grid Freq Out Range Grid frequency is out of range Adjust the protection value limit t...

Page 26: ...49 50...

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