Related Manuals for DASS Tech saleaf DSP-125i-ODS
Summary of Contents for DASS Tech saleaf DSP-125i-ODS
- Page 1 Manual for Use and Installation DASSTECH Solar Photovoltaic DSP-125i-ODS Version 1.1...
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Page 2: Table Of Contents
Contents Preface............................I 1. Basic safety information....................- 1 - 1.1. Safety instructions....................- 1 - 1.2. Symbols and signs....................- 4 - 2. Product characteristics...................... - 6 - 2.1. Product dimensions..................... - 6 - 2.2. Function description....................- 8 - 2.3. Efficiency curve....................- 10 - 3. -
Page 3: Preface
Danger indicates a hazardous situation which, if not avoided, will result in death or serious injury. Danger Warning indicates a hazardous situation which, if not avoided, could result in death or serious injury. Warning Copyright © DASS Tech Co., Ltd... - Page 4 Caution Attention indicates potential risks which, if not avoided, may lead to equipment fault or property damage. Attention Note provides tips that are valuable for the optimal operation of the product. Note Copyright © DASS Tech Co., Ltd...
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Page 5: Basic Safety Information
DASS 5.0i LV (DSP-125i-ODS) User manual 1. Basic safety information If you have any question or problem when you read the following information, please contact DASS Tech Co., Ltd. Note Outlines of this chapter Safety instruction It mainly introduce the safety instruction when install and operate the equipment. - Page 6 / or has demonstrated skills and knowledge in construction and in operation of this unit, can install this inverter. DASS Tech Co., Ltd does not take any responsibility for the property destruction and personal injury because of any incorrect use.
- Page 7 Attention It’s forbidden to remove the tamper evident label, or open the inverter. Otherwise DASS Tech Co., Ltd will not provide warranty or maintenance! Note Operation...
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Page 8: Symbols And Signs
Can’t open the internal components of inverter without authorized.DASS Tech Co., Ltd. does not take any responsibility for Attention the losses from that. EMC / noise level of inverter... - Page 9 IEC standard 70-1 (EN 60529 June 1997). Positive pole and negative pole of the input voltage (DC). RCM (Regulatory Compliance Mark) The product complies with the requirements of the applicable Australian standards. - 5 - Copyright © DASS Tech Co., Ltd...
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Page 10: Product Characteristics
Figure2-1 PV Grid-tied System DASS 5.0i LV (DSP-125i-ODS) inverters can only be used with photovoltaic modules that do not require one of the poles to be grounded. The operating current - 6 - Copyright © DASS Tech Co., Ltd... - Page 11 The choice of optional parts of inverter should be made by a qualified technician who knows the installation conditions clearly. Overall dimensions: L×W×H=437mm×324mm×130mm Figure 2-2 Front view and left view dimensions Figure 2-3 Back view and Bracket dimensions - 7 - Copyright © DASS Tech Co., Ltd...
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Page 12: Function Description
/ output current detection, GFCI and output isolation relay. Control Board provides the auxiliary power, controls the operation state of inverter and shows the operation status by Display Board. Display Board displays fault code - 8 - Copyright © DASS Tech Co., Ltd... - Page 13 RS-485 serial interface, or remotely via the WIFI. F. Software update SD card is used for updating the firmware. Electrical block diagram Figure2-5 Electrical block diagram - 9 - Copyright © DASS Tech Co., Ltd...
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Page 14: Efficiency Curve
DASS 5.0i LV (DSP-125i-ODS) User manual 2.3. Efficiency curve - 10 - Copyright © DASS Tech Co., Ltd... -
Page 15: Installation
3.1. Installation Process Figure3-1 Installation flowchart Prepare installation Determine the Check before Start tools installation installation Moving Install Install rear inverter inverter panel 3.2. Checking Before Installation Checking Outer Packing Materials - 11 - Copyright © DASS Tech Co., Ltd... - Page 16 1pcs (DSP-125i-ODS) Rear panel 1pcs PV+ input terminal 2pcs PV- input terminal 2pcs Metal terminals secured to PV+ input power 2pcs cables Metal terminals secured to PV- input power 2pcs cables - 12 - Copyright © DASS Tech Co., Ltd...
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Page 17: Tools
Registration Form 1pcs AC output terminal 1pcs 485 terminal (2pin) 1pcs 3.3. Tools Prepare tools required for installation and electrical connections. Table 3-2 shows the tools required for installation and electrical connections. - 13 - Copyright © DASS Tech Co., Ltd... - Page 18 Used to crimp power cables Multi-meter Used to check grounding Marker Used to mark signs Measuring tape Used to measure distances Used to ensure that the rear panel Level is properly installed - 14 - Copyright © DASS Tech Co., Ltd...
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Page 19: Determining The Installation Position
Operators wear 3.4. Determining the Installation Position Determine an appropriate position for installing the DASS 5.0i LV (DSP-125i-ODS). Comply with the following requirements when determining the installation position: Figure3-2 Installation Requirements - 15 - Copyright © DASS Tech Co., Ltd... -
Page 20: Moving The Dass 5.0I Lv (Dsp-125I-Ods)
Step 1 Open the packaging, insert hands into the slots on both sides of the inverter and hold the handles, as shown in Figure 3-3 and Figure 3-4. Figure 3-3 Moving the inverter (1) - 16 - Copyright © DASS Tech Co., Ltd... -
Page 21: Installing Dass 5.0I Lv (Dsp-125I-Ods)
(should be deep enough). Step 3 Align the rear panel with hole positions, fix the rear panel on the wall by tightening the expansion bolt with the nuts. - 17 - Copyright © DASS Tech Co., Ltd... - Page 22 Step 5 You can secure the inverter to the rear panel and protect if from stealing by installing an anti-theft lock (this action is optional). Figure 3-6 - 18 - Copyright © DASS Tech Co., Ltd...
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Page 23: Electrical Connections
NOTE: The DVC is the voltage of a circuit which occurs continuously between any two live part in the worst-case rated operating condition when used as intended. Interface PV input interface DVCC AC output interface DVCC - 19 - Copyright © DASS Tech Co., Ltd... -
Page 24: Electrical Connection
The PGND cables are prepared ( ≥5mm²outdoor power cables are recommended for grounding purposes),the color of cable should be yellow-green. Procedure: Step 1 Remove the insulation layer with an appropriate length using a wire stripper, as shown in Figure 4-2. - 20 - Copyright © DASS Tech Co., Ltd... - Page 25 The core wires shall contact the terminal closely. Step 3 Install the crimped OT terminal, flat washer using M5 screw, and tighten the screw to a torque of 3 N.m using an Allen wrench. Figure4-4 Ground terminal composition - 21 - Copyright © DASS Tech Co., Ltd...
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Page 26: Connecting Dc Input Power Cables
Step 2 Remove the insulation layer with an appropriate length from the positive and negative power cables by using a wire stripper as show in Figure 4-5. Figure 4-5 Connecting DC input power cables - 22 - Copyright © DASS Tech Co., Ltd... - Page 27 Step 5 Insert crimped power cables into corresponding housings until you hear a "click" sound. The power cables snap into place. Step 6 Reinstall cable glands on positive and negative connectors and rotate - 23 - Copyright © DASS Tech Co., Ltd...
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Page 28: Connecting Ac Output Power Cables
Before removing the positive and negative connectors, ensure that the DC SWITCH is OFF. Caution Figure 4-8 Removing a DC input connector 4.4. Connecting AC Output Power Cables Connect the DASS 5.0i LV (DSP-125i-ODS) to the AC power distribution - 24 - Copyright © DASS Tech Co., Ltd... - Page 29 The relationship between power loss in AC cable and wire length, wire cross sectional area is shown in the following figure： Figure 4-10 wire length, wire cross sectional area and wire power loss - 25 - Copyright © DASS Tech Co., Ltd...
- Page 30 Step 1 Select appropriate cables according to Table 4-2, Remove the insulation layer of the AC output cable using a wire stripper according to the figure shown below: A: 30~50mm B: 6~8mm; Figure 4-12 - 26 - Copyright © DASS Tech Co., Ltd...
- Page 31 Step 5 Connect the AC output connector to the output wiring terminal of inverter, rotate the AC connector clockwise until the fastener reaches its designated position, as shown below. Figure 4-15 Figure 4-16 - 27 - Copyright © DASS Tech Co., Ltd...
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Page 32: Rs485, Ct, Logic Interface Connection
RS485 and CT, this part describes their wiring methods and logic interface wiring method. Communication function RS485 Cable size 0.5~1.5mm² 0.5~1.5mm² Outside diameter 2.5~6mm 2.5~6mm Step1 Remove the communication waterproof cover using a screwdriver; Figure 4-18 - 28 - Copyright © DASS Tech Co., Ltd... - Page 33 6mm,insert the cable through the cable gland and waterproof cover, according to Table4-4,connect the wires as per the labels, and secure the wire using a slotted screwdriver.as shown in the figure below: - 29 - Copyright © DASS Tech Co., Ltd...
- Page 34 6.3 . Logic interface pin are defined according to different standard requirements. Logic interface for AS/NZS 4777.2:2015, also known as inverter demand response modes (DRMs). - 30 - Copyright © DASS Tech Co., Ltd...
- Page 35 Description Connected to (RRCR) Relay contact 1 input K1 - Relay 1 output Relay contact 2 input K2 - Relay 2 output Relay contact 3 input K3 - Relay 3 output - 31 - Copyright © DASS Tech Co., Ltd...
- Page 36 Relay contact 1 input K1 - Relay 1 output Not Connected Not Connected Not Connected Not Connected Not Connected Not Connected K1 - Relay 1 output Not Connected Not Connected Not Connected Not Connected - 32 - Copyright © DASS Tech Co., Ltd...
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Page 37: Wi-Fi/Gprs/Ethernet Module Installation Procedure
NOTE: GPRS and Ethernet are optional and not suitable for all countries. Step1: Remove Wi-Fi/GPRS/Ethernet waterproof cover using screw driver. Step2: Install Wi-Fi/GPRS/Ethernet module. Stpe3: Fasten Wi-Fi/GPRS/Ethernet module using screws. Figure 4-24 - 33 - Copyright © DASS Tech Co., Ltd... -
Page 38: Communication Method
Refer to the figure shown below, connect the TX+ and TX- of the inverter to the TX+ and TX- of the RS485→ USB adapter, and connect the USB port of the adapter to the computer.(NOTE1) Figure 4-25 - 34 - Copyright © DASS Tech Co., Ltd... - Page 39 B. Communication between multiple inverters and one PC: 1. RS485 Refer to the following figure: RS485 wires are connected in parallel between inverters, refer to section 4.5 of this manual for wire connection methods. Connect - 35 - Copyright © DASS Tech Co., Ltd...
- Page 40 Using the Wi-Fi/GPRS/Ethernet S/N number (NOTE3), then you can login the website: http://www.solarmanpv.com/portal/LoginPage.aspx to remote monitors the inverter. Note1: The length of the RS485 communication cable should be less than 1000 m. Note2: - 36 - Copyright © DASS Tech Co., Ltd...
- Page 41 When multiple inverters are connected via RS485 wires, set mod-bus address to differentiate the inverters. Note3: S/N number of the Wi-Fi/GPRS/Ethernet module is located on the side. Note4: Specific use methods of Wi-Fi/GPRS/Ethernet can refer to the operation manual of Wi-Fi/GPRS/Ethernet. - 37 - Copyright © DASS Tech Co., Ltd...
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Page 42: Commissioning Of Inverter
Please consult qualified electrical engineer or personnel from electrical safety authorities about this. Copyright © DASS Tech Co., Ltd. is not responsible for any consequences arising out of incorrect country code selection. -
Page 43: Operation Interface
·Down : to move down or decrease value ·OK : to confirm selection Indicator Lights: ·Inverter States Light(GREEN) Flashing: ‘Wait’ or ‘Check’ state ON: ‘Normal’ state OFF: ‘Fault’ or ‘Permanent’ state ·Warning Light (RED) - 39 - Copyright © DASS Tech Co., Ltd... -
Page 44: Standard Interface
When power-on, LCD interface displays INITIALIZING, refer below picture. when control board successfully connected with communication board, the LCD display the current state of the inverter，display as shown in the figure below. - 40 - Copyright © DASS Tech Co., Ltd... - Page 45 Permanent: Inverter has encountered unrecoverable error, we need maintainer debug this kind of error according to error code. When the control board and communication board connection fails, the LCD - 41 - Copyright © DASS Tech Co., Ltd...
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Page 46: Main Interface
"OK" to confirm the current number, and press "OK" after entering the correct password. If "password error, try again" appears, you will need to re-enter the correct password. 1. Set Time Set the system time for the inverter. - 42 - Copyright © DASS Tech Co., Ltd... - Page 47 Germany VDE Mexico 0126 Italy CEI0-16 FAR Arrete23 UK-G83 Denmark Tr322 Wide-Range-60 Greece island EU EN50438 Ireland EN504 IEC EN61727 Thailand PEA Korea Thailand MEA 5. On-Off Control Inverter on-off local control. - 43 - Copyright © DASS Tech Co., Ltd...
- Page 48 User can modify the above 4 parameters of the machine through the SD card, and the user needs to copy the parameter information that needs to be modified into the SD card in advance. - 44 - Copyright © DASS Tech Co., Ltd...
- Page 49 Event will be listed by the happening time, and recent events will be listed in the front. Please refer to below picture. Press “Back” and “Down” to turn the page in standard interface, then enter into “2.Event List” interface. - 45 - Copyright © DASS Tech Co., Ltd...
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Page 50: Update Software Online
Step 1 First, turn off the DC and AC breaker, and then remove the communication waterproof cover as the following picture. If the RS485 line has been connected, make sure to release the waterproof nut, Make sure the - 46 - Copyright © DASS Tech Co., Ltd... - Page 51 LCD screen extinguish, then recover the communication waterproof and then turn on the DC breaker and AC breaker again, the inverter will enter the running state. User can check the current software version in Systemlnfo>>3.SoftVersion. - 47 - Copyright © DASS Tech Co., Ltd...
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Page 52: Trouble Shooting
In the interface screen select "Event List", then press "OK" to enter events. Earth Fault Alarm This inverter complies with IEC 62109-2 clause 13.9 for earth fault alarm monitoring. - 48 - Copyright © DASS Tech Co., Ltd... - Page 53 PV string to fit the input voltage range of inverter. inverter automatically returns to normal operating status after correct adjustments. ID10 IpvUnbalance Input current is not Check the input mode(parallel mode/ - 49 - Copyright © DASS Tech Co., Ltd...
- Page 54 OFF the “DC switch”, wait for 5 minutes, then turn ON the “DC switch”. Check whether The bus voltage is ID27 VbusUnbalan the fault is rectified. If no, please contact not balanced - 50 - Copyright © DASS Tech Co., Ltd...
- Page 55 ID55 RelayTestFail The relays fault Check the insulation resistance between the The insulation ID56 PvIsoFault PV array and earth(ground), if a short circuit resistance is too low occurs, rectify the fault. - 51 - Copyright © DASS Tech Co., Ltd...
- Page 56 The inverter has Ensure the installation position and OverTempDerati ID81 derated because of installation method meet the requirements of the temperature is Section 3.4 of this user manual. Check whether - 52 - Copyright © DASS Tech Co., Ltd...
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Page 57: Maintenance
Please clean the inverter with an air blower, a dry & soft cloth or a soft bristle brush. Do NOT clean the inverter with water, corrosive chemicals, detergent, etc. Heat sink cleaning - 53 - Copyright © DASS Tech Co., Ltd... - Page 58 Please clean the heat sink with an air blower, a dry & soft cloth or a soft bristle brush. Do NOT clean the heat sink with water, corrosive chemicals, detergent, etc. - 54 - Copyright © DASS Tech Co., Ltd...
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Page 59: Technical Data
120V MPPT voltage range 90-580V Rated input voltage 360V Full load DC voltage range 250-520V Max. Input current 11A*2 Input short circuit current 13.2A*2 Number of MPPT/ Number of DC input - 55 - Copyright © DASS Tech Co., Ltd... -
Page 60: Output Parameters (Ac)
L/N/PE,220Vac 230Vac 240Vac Grid voltage range 180-276Vac (According to local grid standard ) Nominal grid frequency 50Hz/60Hz Grid frequency range 45~55Hz/54~66Hz (According to local grid standard) THDi <3% Power factor 1default (+/-0.8 adjustable) - 56 - Copyright © DASS Tech Co., Ltd... -
Page 61: Efficiency, Protection And Communication
Overvoltage category PV: OVC II, AC mains: OVC III Max inverter Back-feed current to the array Output short circuit 200A/1us current to the array Output inrush current 0.8A/2us and duration - 57 - Copyright © DASS Tech Co., Ltd... -
Page 62: General Date
Permissible humidity 0~100% range Noise figure <25dB DC Switch Optional Cooling Natural convection Max.Operating altitude 2000m Outline Dimension 405*315*135mm Bracket Wall-mounted Weight 11.5kg Display Communication mode RS485.WiFi/GPRS/Ethernet(optional),SD card Degree of protection IP65 - 58 - Copyright © DASS Tech Co., Ltd... -
Page 63: Quality Assurance
Customers shall bear different extended premium. During the extended warranty period, pv components GPRS, WIFI and lightning protection devices are not included in the extended warranty period. If - 59 - Copyright © DASS Tech Co., Ltd... - Page 64 11) Poor ventilation of the device; 12) The product maintenance process does not follow relevant standards; 13) Failure or damage caused by natural disasters or other force majeure (such as earthquake, lightning strike, aware fire, etc.) - 60 - Copyright © DASS Tech Co., Ltd...
- Page 65 You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure. - 61 - Copyright © DASS Tech Co., Ltd...
- Page 66 DASS Tech Co., Ltd. Customer Ser vice Center 1588-7468 Main Phone of Headquar ter 043-218-5670 (FAX) 043-218-5671 E-mail webmaster@dasstech.com The specifications of the product are subject to change without notice due to quality improvement, etc. Headquarter: 109, Yangcheongsongdae-gil, Ochang-eup, Cheongwon-gu, Cheongju-si, Chungcheongbuk-do, 28118, Republic of Korea (in Science Park of Ochgang) http://www.dasstech.com...