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Summary of Contents for Western Co W-HPT PRO 3K
- Page 1 W-HPT PRO 3K/6K/8K/10K/15K Three-Phase Grid-tied Solar Inverters USER MANUAL V1.0...
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Page 2: Table Of Contents
TALIAN ARKET 8. DISCONNECTING FROM VOLTAGE RESOURCES ................. 11 9. TECHNICAL PARAMETERS ......................... 13 10. TROUBLE SHOOTING ........................15 11. SYSTEM MAINTENANCE ........................19 12. RESTARTS ............................19 13. WARRANTY TERMS AND CONDITIONS ..................20 W-HPT PRO 3K/6K/8K/10K/15K USER MANUAL... -
Page 3: Symbols On The Label
2. SAFETY AND WARNINGS All persons who are responsible for mounting, installation, commissioning, maintenance, tests, and service of WESTERN CO inverter products must be suitably trained and qualified for corresponding operations. They MUST be experienced and have knowledge of operation safety and professional methods. All installation personnel must have knowledge of all applicable safety information, standards, directives, and regulations. -
Page 4: Unpacking
DOCUMENTS BRACKET ACCESSORIES (D4 OR MC4) CONNECTOR CONNECTOR 3.2 Product Overview 5 - COM2:WIFI/LAN/4G 1 - LED &LCD 3 - PV Terminal(s) 6 - AC Terminal 2 - DC Switch 4 - COM1:METER/DRED/RS485 Dimension: W×H×D=465*352*130mm W-HPT PRO 3K/6K/8K/10K/15K USER MANUAL... -
Page 5: Installing
8. Avoid direct exposure to sunlight and rain and snow layup. ! " #$% D'( ) *+" , -D ! " #$ %D'# . " *'/ .++ 0 * 12'. % %)3 ) + . D" 1 * W-HPT PRO 3K/6K/8K/10K/15K USER MANUAL... -
Page 6: Mounting Location
Standard outdoor PV cable, Conductor cross-section: 4-6mm² cable PV1-F Model recommended Cable outer diameter: 5-8 mm Outdoor shielded Conductor cross-section: 0.2-0.81mm² Meter/RS485 twisted pair cable Cable outer diameter: approx. 4.0-8.6 mm /DRED cable maximum length 1000m W-HPT PRO 3K/6K/8K/10K/15K USER MANUAL... -
Page 7: Mounting
Align the terminal lug with the grounding conductor and the ground washer on the screw. The teeth of the ground washer must be facing the housing. Tighten it firmly into the housing (Use M5 terminal、M5 screw .screwdriver type: T25, torque: 2.5Nm). W-HPT PRO 3K/6K/8K/10K/15K USER MANUAL... -
Page 8: Commissioning
5.2.1 AC Commissioning 5.2.2 AC Switch Types Please install an individual 2-stage miniature circuit breaker according to the following specifications. Model Maximum output current（A） AC Breaker Rated current（A） W-HPT-3000P W-HPT-6000P W-HPT-8000P 12.8 W-HPT-10000P 15.9 W-HPT-15000P 23.9 W-HPT PRO 3K/6K/8K/10K/15K USER MANUAL... -
Page 9: Dc Wire Assembly And Connection
This product is equipped with residual current protection device internally, in accordance with IEC 60364-7-714. An external residual current protection device is not needed. If the local regulation demands otherwise, it is recommended to install a 300mA Type B residual current protection device. W-HPT PRO 3K/6K/8K/10K/15K USER MANUAL... -
Page 10: Communication
For user guidance and configuration of Wi-Fi Stick, please refer to the corresponding Wi-Fi Stick Guide manual, which is available in printed form inside Documents pack, or on Western CO. website at www.western.it/en 6.1.2 RS485/Smart Meter/DRED Connection W-HPT PRO 3K/6K/8K/10K/15K USER MANUAL... -
Page 11: Output Power Control Via Smart Meter
10. Grounding Resistance: Check if the grounding resistance of PV strings >1M0hm using a multimeter. After all installation and checks, close the AC circuit-breaker, then the DC switch. The inverter will start to operate when DC input voltage and grid conditions meet the requirements of inverter startup. W-HPT PRO 3K/6K/8K/10K/15K USER MANUAL... -
Page 12: Inverter Led Indicators
When the inverter operates, LED symbols on display have the following meanings: 7.3 Display and Control Logics When inverter starts up and operates, there is a control button beside LCD Display of the inverter. Please follow the logics listed below： W-HPT PRO 3K/6K/8K/10K/15K USER MANUAL... -
Page 13: Auto Test (Only For Italian Market)
Disconnect all DC connections and resources. Unplug the DC connectors, and DO NOT pull the cables. Use multimeter to ensure the voltage on DC terminals of inverter is 0. Unscrew and remove the AC connector. W-HPT PRO 3K/6K/8K/10K/15K USER MANUAL... - Page 14 Danger to life due to high voltages. Inverter capacitors need 10 minutes to be completely de-energized. When an error occurs, DO NOT remove the cover of the inverter onsite. Improper operations and attempts may induce electric shock. W-HPT PRO 3K/6K/8K/10K/15K USER MANUAL...
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Page 15: Technical Parameters
Max. output current（A） Max. output overcurrent protection(A) Adjustable displacement power 0.8ind to 0.8cap factor <3% THDi at rated power EFFICIENCY 98.4% 98.4% 98.5% 98.5% 98.5% Max. Efficiency 97.4% 97.6% 97.6% 97.8% 97.8% Euro Efficiency ＞99.9% MPPT Efficiency W-HPT PRO 3K/6K/8K/10K/15K USER MANUAL... - Page 16 Operating ambient temperature range (°C) -30 ~ +60 0%~100% Allowable relative humidity range 2000(>2000 derating) Max. operating altitude(m) IP66 Degree of protection(IEC 60529) Climatic category （IEC 60721-3-4) 4K4H No-isolated Topology Power consuption <1(Without night monitoring), <6(With night monitoring) W-HPT PRO 3K/6K/8K/10K/15K USER MANUAL...
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Page 17: Trouble Shooting
PV voltage than 1020V, it is the inverter. If the input voltage lies within the too high determined as permissible range while the fault occurs, please the PV voltage contact the service. is too high. W-HPT PRO 3K/6K/8K/10K/15K USER MANUAL... - Page 18 ①whether the AC circuit breaker is disconnected ②whether the AC terminal or fuse is in good contact ③whether the power supply line is normal If this fault is still being shown, contact the service. W-HPT PRO 3K/6K/8K/10K/15K USER MANUAL...
- Page 19 Disconnect the inverter from the utility grid and the Error, e.g. Micro CPU read PV array, and reconnect it after LED turns off. If this transition EEPROM failed fault is still being displayed, please contact the disturbance service. W-HPT PRO 3K/6K/8K/10K/15K USER MANUAL...
- Page 20 AFCI error If this fault is still being displayed, please contact service. Check the connection of AFCI device. If the device is AFCI device connected normally while this fault occurs, please error contact the service. W-HPT PRO 3K/6K/8K/10K/15K USER MANUAL...
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Page 21: System Maintenance
Section 6 when applicable (e.g. DC Wires need to be reassembled). Please run safety checks as described in Section 7 before closing the DC Switch and starting up again. W-HPT PRO 3K/6K/8K/10K/15K USER MANUAL... -
Page 22: Warranty Terms And Conditions
13. WARRANTY TERMS AND CONDITIONS Please view the warranty conditions on www.western.it on the product web page. WESTERN CO. S.r.l. Via Pasubio 1/3 63074 - San Benedetto del Tronto (AP) tel. (+39) 0735 751248 e-mail: info@western.it web: www.western.it W-HPT PRO 3K/6K/8K/10K/15K USER MANUAL...
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