Selec GTI Series Bedienungsanleitung
Creating Best Value
SOLAR GRID TIE INVERTER
OPERATING INSTRUCTIONS
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2.2 Inverter overview 2
8. Maintenance and cleaning 23
5.1 Safety note before installation 6
2.5 Symbols on the inverter 4
5. Installation 6
1.3 Storage of manual 1
3.1 Safety during assembly 5
4.1 Unpacking 5
2.6 Transportation 4
2.3 Weight and dimensions 3
1. Manual Overview 1
2.1 Intended use of inverter 2
1.4 Additional information 1
5.2 Installation of inverter 7
6.1 DC connection to inverter 10
6.2 AC connections 11
4. Unpacking and accessories 5
4.2 Accessories 5
1.1 What is inside the manual 1
2. Product Overview 2
3. Safety instructions 5
1.2 Target group 1
6. Electrical connections 10
6.3 Communication module 13
6.4 Troubleshooting 20
7. Commissioning of inverter 23
7.1 Initial turn ON of inverter 23
2.4 Type label 3
2.7 Storage 4
8.2 Cleaning 24
9. Decommissioning of inverter 24
10. Technical Specification 25
10.2 Spare parts and Accessories 26
10.1 Tightening torque required 26
8.1 Maintenance 23
INDEX Page No.
1
WARNING
• Before using the inverter, please read all safety and operational instructions and warnings on the
unit and in this manual carefully.
• Selec Controls Pvt. Ltd. is not liable for any damages caused by failure to observe and follow
these instructions in the manual.
• Selec Controls Pvt. Ltd. holds the rights to make future changes in this manual and accepts no
responsibility to inform the users.
1.1 What is inside the manual ?
• This manual contains all the technical information required for the installation, operation,
maintenance and troubleshooting of the Solar - Grid Tie Inverter.
• To ensure correct and safe operation read this manual properly.
• All the important safety and operational guidelines are present in this manual.
1.2 Target Group
• The content in this manual is meant for qualified persons only.
• For safety reasons only a qualified person can install, operate, troubleshoot and repair this device.
• Qualified person should also be familiar with local requirements, rules and regulations.
NOTE
1. Manual Overview
1.4 Additional Information
• Keep this manual at a location from where it is accessible all time in case of any emergency.
• Please refer to www.selec.com for the updated version of manual
1.3 Storage of manual
• Hereby qualified person means one who has received training or has demonstrated skills and
knowledge in construction and in operation of this device.
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User Manual
INVERTER GTI -SERIES
2
2.1 Intended use of inverter
The Inverter is a Grid Tied Solar Inverter. When sunrays fall upon the PV array, DC power is generated
by these arrays. This power is fed to the inverter as input. Inverter will convert this DC power into AC
power and feed it to three phase utility grid. GTI is 10 strings inverter with 3 independent MPPT
trackers.
GTI
2. Product Overview
As shown in Fig 1, the complete system consists of PV array, DC distribution box, GTI-SERIES
inverter, AC distribution box and utility grid.
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2.2 Inverter Overview
4) AC output 8) Type label
3) Communication port 7) DB9 RS485
1) Input PV terminals 5) Protective earth terminal
2) DC switch 6) LCD
Fig 1
PV 1
UTILITY GRID
DC
DISTRIBUTION
BOX
AC
DISTRIBUTION
BOX
SURGE ARRESTOR
DC BREAKER
FUSE
SURGE ARRESTOR
AC BREAKER
INVERTER
User Manual
INVERTER GTI -SERIES
PV 2
PV 3
6
2
5
8
4
3
7
1
9
9) DC Fan
Fig 3(a) Side View
Fig 3(b) Front View
C : 285mm
A : 830mm B : 580mm
2.4 Type label
Type label is present on the right hand side of inverter. Type label has information about
inverter specific characteristics, various symbols, certificates and approval.
2.3 Weight and dimensions
1) Weight of the Inverter is 86 Kilogram.
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User Manual
INVERTER GTI -SERIES
A
B
C
PV GRID INVERTER
Made In India
------------------------------------------------------
IS16221-1&2
IS16169 IP65
5min
Model : GTI049WLM3PW
-----------------------------------------------------
DC Input Range : 590-1000 VDC
Max. DC Voltage : 1000 VDC
MPPT Voltage Range : 610-1000 VDC
Max. Input Current : 91A
Isc PV (Absolute maximum)
DC per MPPT : 125A
-----------------------------------------------------
AC Output : 240/415 VAC, 50Hz
3P/4W/PE, cosφ 0.8lag~0.8lead
Max. Output current : 3*84A
Apparent Power :
49kVA nom, 55kVA max
-----------------------------------------------------
Safety Level : Class 1
Ambient Temp : -25°C...+60 C°
-----------------------------------------------------
Mfg. By: Selec Controls Pvt. Ltd.,
EL-27/1 EL-27/1 PT, EL-27/2 EL-27/3,
Electronic Zone, TTC Industrial Area,
MIDC Mahape Nai Mumbai, Raigad,
Maharashtra, 400710
PV GRID INVERTER
Made In India
------------------------------------------------------
IS16221-1&2
IS16169 IP65
5min
Model : GTI033WLM3PW
-----------------------------------------------------
DC Input Range : 200-1000 VDC
Max. DC Voltage : 1000 VDC
MPPT Voltage Range : 200-1000 VDC
Max. Input Current : 26A/26A/26A
Isc PV (Absolute maximum)
DC per MPPT : 32A
-----------------------------------------------------
AC Output : 240/415 VAC, 50Hz
3P/4W/PE, cosφ 0.8lag~0.8lead
Max. Output current : 3*55A
Apparent Power :
33kVA nom, 36.3kVA max
-----------------------------------------------------
Safety Level : Class 1
Ambient Temp : -25°C...+60 C°
-----------------------------------------------------
Mfg. By: Selec Controls Pvt. Ltd.,
EL-27/1 EL-27/1 PT, EL-27/2 EL-27/3,
Electronic Zone, TTC Industrial Area,
MIDC Mahape Nai Mumbai, Raigad,
Maharashtra, 400710
PV GRID INVERTER
Made In India
------------------------------------------------------
IS16221-1&2
IS16169 IP65
5min
Model : GTI050WLM3PW
-----------------------------------------------------
DC Input Range : 200-1000 VDC
Max. DC Voltage : 1000 VDC
MPPT Voltage Range : 200-1000 VDC
Max. Input Current : 40A/30A/30A
Isc PV (Absolute maximum)
DC per MPPT : 55A
-----------------------------------------------------
AC Output : 240/415 VAC, 50Hz
3P/4W/PE, cosφ 0.8lag~0.8lead
Max. Output current : 3*84A
Apparent Power :
50kVA nom, 55kVA max
-----------------------------------------------------
Safety Level : Class 1
Ambient Temp : -25°C...+60 C°
-----------------------------------------------------
Mfg. By: Selec Controls Pvt. Ltd.,
EL-27/1 EL-27/1 PT, EL-27/2 EL-27/3,
Electronic Zone, TTC Industrial Area,
MIDC Mahape Nai Mumbai, Raigad,
Maharashtra, 400710
PV GRID INVERTER
Made In India
------------------------------------------------------
IS16221-1&2
IS16169 IP65
5min
Model : GTI030WLM3PW
-----------------------------------------------------
DC Input Range : 200-1000 VDC
Max. DC Voltage : 1000 VDC
MPPT Voltage Range : 200-1000 VDC
Max. Input Current : 30A/30A
Isc PV (Absolute maximum)
DC per MPPT : 55A
-----------------------------------------------------
AC Output : 240/415 VAC, 50Hz
3P/4W/PE, cosφ 0.8lag~0.8lead
Max. Output current : 3*55A
Apparent Power :
30kVA nom, 36.3kVA max
-----------------------------------------------------
Safety Level : Class 1
Ambient Temp : -25°C...+60 C°
-----------------------------------------------------
Mfg. By: Selec Controls Pvt. Ltd.,
EL-27/1 EL-27/1 PT, EL-27/2 EL-27/3,
Electronic Zone, TTC Industrial Area,
MIDC Mahape Nai Mumbai, Raigad,
Maharashtra, 400710
Symbol
5
MIN
IP65
4
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Read the manual before installing GTI-SERIES Inverters.
Do not dispose this inverter with household waste.
CE mark. The inverter complies with the requirements of applicable EC guidelines.
Protective earth terminal.
GTI-SERIES inverter complies with IP65 norms.
Description
Be careful of high voltages.
Risk of burns due to hot surfaces.
Risk of danger. Failure to observe safety information in manual may result in serious
injury or death.
Table 1
Indications on front side of inverter :
Indication Description
Alarm status.
Status of grid connection.
Red LED
Green LED
Table 2
Residual voltage Hazard. Please wait for 5 minutes before opening to ensure the
capacitors are completely discharged.
2.5 Symbol on the Inverter
While not in load condition, Inverter should be stored in clean, dry and covered space in original package.
2.6 Transportation
2.7 Storage
Our inverters are dispatched in proper electrical and mechanical condition after thorough testing and
inspection. To ensure safe and careful transportation special packaging is used. If any damage is visible,
please immediately contact your dealer or Selec Controls Pvt Ltd. Transport of the equipment, especially
by road, must be carried out with suitable means for protecting the components, in particular the electronic
components from violent shocks, humidity, vibration, etc.
User Manual
INVERTER GTI -SERIES
4. Unpacking and accessories
3.1 Safety during assembly
During transportation unpredictable damages may occur with the inverter unit and the accessories. On
receiving the unit please do thorough inspection for any visible external damages on package. If any
external visible damage is found, do not unpack inverter unit and contact the dealer as soon as
possible.
3. Safety instructions
4.1 Unpacking
• For safety reasons only a qualified person can install, operate, troubleshoot and repair this device.
Qualified person should also be familiar with local requirements, rules and regulations.
4.2 Accessories
• The GTI should be operated with permanent connection with utility grid and not recommended for
mobile use.
• Unintended use of this inverter is sole risk of the operator and manufacturer is not responsible for
any damage caused by such use.
This chapter contains safety instructions and guidelines that must be followed at all times while working
on or with the product. To prevent personal injury, property damage and to ensure long-term operation
of the product, read this section carefully and observe all safety information at all times.
WARNING
Once you unpack the unit, please ensure that all accessories are present in the box and undamaged.
Please contact your dealer if anything is missing or damaged. All the accessories present in the box
are listed as follow in Fig 4 & Table 3.
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Fig 4
2
MANUAL
675
4
3
4
1
User Manual
INVERTER GTI -SERIES
6
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Table 3
Quantity
1
2
3
4
5
6
7
1
1
10
10
1
2
Item
4
Description
Inverter
User Manual
PV male connector
PV female connector
Earth allen screw with 2 plane & 1 spring washer with lug
Wall mount bracket (L/R)
Eye-bolt
5. Installation
5.1 Safety note before installation:
Caution
• Weight of GTI is 86 kg. Hold inverter tightly before mounting & moving.
Warning
• Avoid installing inverter near or on flammable materials.
• Hot surface of Inverter may create a burn hazard to a person who is touching the inverter, to avoid
this mount the inverter at an appropriate height.
• Mounting surface should be rigid & able to handle weight of inverter.
• Input to this inverter is DC (Direct current) which is a PV array generator. Do not connect any
other source to it.
• Make sure DC switch is at OFF position. If it is on ON position switch it to OFF position.
• Output of inverter is AC (Alternating current) which is connected to a utility grid. Power generated
from inverter is delivered to a utility grid hence it should not be connected any other AC source or
generator.
User Manual
INVERTER GTI -SERIES
5.2 Installation of inverter
GTI is developed for use in an outdoor location with IP 65 protection but avoid
direct contact of inverter with sunlight, rainfall and snowfall. Fig 5 shows ideal locations for installation
of inverter.
• Mount the inverter on rigid, strong surface in such way that it can handle weight of the inverter.
• Mount the inverter on such a height that commissioning, decomissioning, turning ON and turning
OFF is easily possible.
NOTICE
INVERTER
AB
C
Fig 5
Ideal installing position shown in fig 6. -
Fig 6
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User Manual
INVERTER GTI -SERIES
5.2.1 Clearance for installation
Install inverter on wall with minimum clearence as shown in fig 7.
To install more than one inverter in series follow fig 8. for minimum clearance. This clearance should be
provided for easy installation, removal & heat dissipation of GTI-SERIES inverter.
Fig 7
8
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>300mm >300mm
>300mm
>1000mm
Fig 8
>1000mm
>300mm>300mm
>200mm
>300mm
A
B
A
B
A
B
A
B
A
B
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INVERTER GTI -SERIES
Andere Handbücher für GTI Series
1
Dieses Handbuch passt für folgende Modelle
3
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