DELTA ELECTRONICS, INC. Service engineers and end users may not divulge the information contained herein or use this manual for purpose other than those strictly connected with correct use of the product.
- The Photovoltaic modules used must be compatible with the inverter. PV modules with a high parasitic capacitance to ground may only be utilized if the capacitive coupling does not exceed 10μF. - The inverter should be operated in countries which are approved by DELTA and the grid operator.
Safety 1.2.2 Symbols The symbols in this manual have defined by the severity of the danger. Ensure the safety during the product installation or the system maintenance, please follow the instructions of the manual to operate the product. DANGER! - This warning indicates an immediate hazard which will lead to death or serious injury.
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Safety INFORMATION - An exclamation mark enclosed in a double circle indicates additional important information is contained in the following section and the user should follow the instructions to prevent any hazards. DANGER : ELECTRICAL HAZARD!! - This warning indicates an immediate electrical hazard that unheeded can lead to death or serious injury.
The user manual is valid for the following device types: • M100 _210 This user manual must be followed during installation, operation, and maintenance. DELTA reserves the right to make modifications to the content and technical data in this user manual without prior notice.
① ④ ⑤ Figure 2-1: Components Table 2-1: Packing list M100_210 Object Description Delta Solar Inverter 1 pc Solar inverter Important instructions for solar inverter. User Manual 1 pc Safety instructions should be followed during installation and maintenance. Wall mounting bracket...
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Introduction ① ② ③ ④ ⑤ ⑥ ⑦ ⑨ ⑧ ⑨ ⑩ ⑪ Figure 2-2: Overview Table 2-2: Overview description Component Component Component External fans Toggle Latch SUB_1G antenna* Air cooling outlet M25 gland for PE wiring 4x M40 glands for AC Output Cable gland for communication wiring LED Indicators External grounding point...
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Introduction Figure 2-3, below, shows the certification and rating label. Table 2-3, defines the symbol markings on this label. Figure 2-3: Rating label Table 2-3: Rating label explanation Symbol Definition Danger to life through electric shock Potentially fatal voltage is applied to the inverter during operation. This voltage persists even 60 seconds after disconnection of the power supply.
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Introduction ① ③ ② ④ ⑤ ⑥ ⑦ ⑧ Figure 2-4: layout Table 2-4: layout description Component Component Component Communication module Internal fan 2 Internal fan 1 Internal grounding point AC terminal Type II SPD DC out busbar (-) DC out busbar (+)
Installation 3 Installation The chapter contains instructions for (1) Mechanical installation (2) Electrical Installation (3) Communication setup 3.1 Unboxing & Review Unpacking the M100_210, please follow the order of Figure 3-1. It could be transported by 2 people (Figure 3-2) . Figure 3-1: The step to unpacking the inverter CAUTION ! - Need more than two people to stand up.
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Installation Manual handling Do not hold fan, fan shutter, DC glands or AC glands, it may cause damage to certain components. Hoisting After hoisting, please keep the screw plugs on the casing to prevent water from entering. Screw plug Hoisting ring (4 N-m) (M12 x P1.75, L ≤...
To avoid malfunction of inverter caused by extreme weather (ex: snow, hail…etc) or non-proper installation/ maintenance, an additional protection cover is strongly recommended to be installed by DELTA. For more details, please contact local service team. WARNING ! - Do not install the unit near or on flammable surfaces.
Installation 3.2.1 Wall Mount Refer to Figure 3-4 through Figure 3-8. 1. Ensure the surface to which the unit is to be mounted is sufficiently strong enough to carry the weight. 2. Orient the wall bracket (Figure 3-5) horizontally (perpendicular to the floor). 3.
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Installation unit: mm Figure 3-5: Mounting bracket dimensions...
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Installation Positions for least amount of mounting bracket screws Figure 3-6 : Positions of mounting screws...
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Installation Wall > 990mm > 320mm > 415mm > 840mm > 700mm Inverter #1 Inverter #2 > 1300mm > 400 > 708mm > 570mm > 690mm* * If wiring without door. (To remove the door, please refer to section 3.3) >20 cm Figure 3-7: Required mounting clearances...
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Installation Wall Wall >20 cm >20 cm >30 cm >60 cm >30 cm >15 cm * >15 cm * * If the installation location has a risk of flooding or accumulated snow, please raise the appropriate height of the inverter. >...
Installation 3.2.2 Ground Mount (optional) ATTENTION - Ensure the grounded base is strong enough to hold the weight of the inverter. Grounded Bracket kit is an optional part, please contact the customer service center for the detail. 1. Fix the grounded brackets to the bottom of the inverter as Figure 3-9. 2.
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Installation Φ12.5 mm 310 mm 458 mm > 15 cm Figure 3-10: To secure inverter grounded brackets to ground-mounting base...
Installation 3.3 Route the cables to M100_210 DANGER : ELECTRICAL HAZARD!! - Without rain cover or protection, never perform any wiring or maintenance operations under rainy conditions. - After the wiring operations, please close the door immediately and fully tighten both toggle latches. Proper cable routing can avoid water dripping to cable glands and make the sealing of the cable glands well.
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Installation Please do not separate the three phase AC cable into individual metal conduit to avoid eddy current affect, please refer for AC cable installation Figure 3-12 suggestion. Duct Seal Figure 3-12: AC side metal conduit installation suggestion CAUTION ! - Please make sure there is no gap between gland and cable.
Installation 3.4 Electrical Installation for AC Wiring DANGER : ELECTRICAL HAZARD!! - To avoid shock hazard during cabling, insure any live grid connections are removed from the inverter. - Without rain cover or protection, never perform any wiring or maintenance operations under rainy conditions.
Installation 3.4.2 Required Protective Devices It is recommended to install an upstream AC line disconnection and over current protection device. Please refer to your local rules for the required product. Table 3-1: Recommended AC circuit breaker rating Current rating min. 200A Voltage rating min.
Installation 3.4.5 Install PE Cables INFORMATION CAUTION ! - The ground connection in the first step is recommended because the earthed outer casing of the inverter can protect the persons against electrical shocks. M100 has one internal and two external PE terminal for grounding. The _210 ground connection can be installed on the internal, external or both with the proper sizing of the cable refer to 3.4.4.
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Installation External PE terminal To ground the inverter, please crimp the grounding wire to the ring terminal lug and fix it on the grounding point shown as figure 3-14. * Screw: M8 (wall mount) * Screw torque: M8/ 10 N•m (ground mount) Figure 3-14: Mount the equipment grounding...
Installation 3.4.6 AC Wiring DANGER : ELECTRICAL HAZARD!! - Always no energy on the AC power cables during the cable installation to prevent electrical hazard. After inserting conductor, torque terminal nut by 31 N • m Bottom AC entry AC terminal Up to 28.9 mm trade size gland Figure 3-15: Location for AC terminal (1) Ensure the AC disconnect device is in “OFF”...
Installation 3.5 Electrical Installation for DC Wiring DANGER : ELECTRICAL HAZARD!! - High energy on DC cables from PV combiner boxes could cause dangerous electrical shock. Ensure DC cables are always de-energized until finish the DC wiring installation. WARNING ! - The risk of electric shock and fire exists because of high DC and AC voltages.
Installation 3.5.2 Install DC cables WARNING ! - Before the DC wiring installation, make sure all DC isolator switches in the PV combiner boxes are OFF and locked for safety. - Check through the meter for no voltage on both poles of DC cables before touching DC conductors.
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Installation WARNING ! - Reverse pole connection is prohibited that will damage the inverter. - Only accept under 1100V maximum PV strings to the inverter One PV combiner box input After inserting conductor, tighten by 16 N • m torque DC busbar Figure 3-18: wiring of DC busbar (for 1 PV combiner box) (1) Pass PV+ or PV- cable through each M40 gland with the proper inner rubber...
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Installation WARNING ! - Reverse pole connection is prohibited that will damage the inverter. - Only accept under 1100V maximum PV strings to the inverter Two PV combiner box input After inserting conductor, tighten by 16 N • m torque ❶...
Installation 3.6 SUB_1G Antenna (optional) Please follow Figure 3-20 to 3-22 to install the SUB_1G antenna. ATTENTION - If the antenna and bracket are not installing on the case, ensure the nut and screws are properly tightened for the great Ingress protection. Antenna Location Save the nut after...
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Installation >20 cm There must be no obstacles within 20 cm around the antenna. Keep antenna pointing upright. Figure 3-21: Attentions of installing antenna...
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Installation 1. Remove the screws on the case and turn the antenna counterclockwise by about 45 degrees. 2. Put on the antenna bracket. 3. Turn the antenna to the proper position. 4. Tighten the 3 screws in the antenna package to the antenna bracket. ①...
Installation 3.7 Communication The communication module of M100 is shown in Figure 3-23. It provides _210 VCC, RS-485, dry contact, EPO, and Digital Input terminals for use in various applications. Details for each are presented below. There's a 12VDC source between VCC & GND for use with external device. VCC *1 &...
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Installation Φ7.2mm* Φ10mm Φ7.2mm* Φ10mm * Remove the rubber stopper in the Φ7.2 mm hole can extend it to Φ8.7 mm for use. Figure 3-24: Location and access to Communication Module...
Installation 3.7.1 RS-485 Connection 3.7.1 RS-485 Connection The pin definition for the RS-485 terminal block is shown in Table 3-3. - Pins 1 and 2 provide a 12VDC / 0.5A bus for use with accessories. - Pins 3 and 5 are both connected to the DATA+ input. - Pins 4 and 6 are both connected to the DATA - input.
3.7.2 EPO Function & Digital Input The communication Module has an emergency power off function (EPO). Users can customize EPO function in APP or Delta Solar System (DSS). VCC K0 K1 K2 K3 K4 K5 K6 Figure 3-26: EPO function terminal block Once enabled, the EPO function can be used to turn off the inverter via a NO relay contact connected across terminal [VCC &...
Installation 3.7.3 Dry Contact Connection M100 provides a dry control contact pair that may be used to control external _210 devices based on the status of operation of the inverter. The terminal block for this function is shown in Figure 3-27. The terminals marked in the figure identify the dry contact connection.
Commissioning 4 Commissioning CAUTION : HOT SURFACES, DO NOT TOUCH! - Use care to avoid hot surfaces when operating the product! - Do not perform any task until the unit cools down or appropriate personal protection gear is worn. 4.1 Display Operation Introduction M100_210 with 3 LEDs allow visual display of the inverter’s data and status as shown in Figure 4-1.
(iOS user) (Android user) DeltaSolar About OS version iOS: 8.0 and above Android OS: Android DELTA ELECTRONICS, INC. 8.0 and above QR Code Android Start Commissioning the Inverter ① Enable the Bluetooth function of your mobile device. ② Click the Bluetooth icon on the bottom right corner.
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Commissioning ④ Select “Local Setting” sheet and click “Grid Setting”. ⑤ Click “Inverter ID” to select the required ID and then click “Inverter ID Set”. ⑥ Click “Country” to select the required grid code and then click “Set”. ⑦ Done. Figure 4-3: Steps to commission via bluetooth (4-7)
Commissioning 4.3 Commission multiple inverters – Auto ID Function The Auto ID function can set all inverter IDs at once by DSS (Delta Solar System) or DeltaSolar APP. - DSS Connect the inverter through RS-485 with computer. - APP Connect the inverter through DC1 with mobile device.
Commissioning 4.3.3 Set ID ① The serial number of the successfully scanned device will be displayed below, the default ID can be changed. ② After ID setting is completed, click “Set ID”. ② ① Figure 4-6: Steps of ID setting...
Commissioning 4.4 Delta Function Setting Delta offers two setting tools: DSS (Delta Solar System Software) and APP (MyDeltaSolar) Function Active power control Q(U) control (volt-var control) P-F control (watt-frequecy control) Q by night(Q setting 24/7) P(U) control (volt-watt control) Anti-PID Fixed cosφ...
5 Maintenance Regularly maintenance can ensure that the inverter can keep great performance. DELTA recommends to have a check to the unit every year at least. The frequency of maintenance should be adjustable depends on the environment of the site, different seasons and weather impacts.
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Maintenance ① ② * Screw torque: M4 / 0.98 N•m ③ ⑤ ② ④ ① Figure 5-1: Open the door...
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Maintenance ATTENTION - After opening the door, please make sure the door is fixed by hexagon driver to avoid strong wind breaking it. Figure 5-2: To secure door by hexagon driver If the installation space is too narrow for wiring or maintenance, the front door can be removed as shown below.
Maintenance 5.1.3 Close the Door ATTENTION - Excessive moisture or dust in the inverter could cause unexpected damage due to the corrosion on the live part. Ensure the inner of the inverter clean without unreasonable pollution is important for a lifetime operation system. - After cabling or maintenance for the inverter, please lock both toggle latch to make sure the inverter will remain IP66 protection.
Maintenance 5.2 Replacement of Surge Protection Devices (SPD) M100_210 has Surge Protection Device (SPD) for AC and DC wirings, which is behind the protective cover and can be replaced in damaged. Figure 5-4: SPD module...
Maintenance 5.2.1 Removing SPD 1. Follow Section 5.1.1 to disconnect M100_210 from Voltage Sources. 2. Follow Section 5.1.2 to open M100_210 door. 3. Remove the protective cover and then appear SPD. (Figure 5-5) 4. Press to release the lock of the header then remove the sensing cable. 5.
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Maintenance * Screw torque: 0.8 N•m Please use manual pre-tighten before attaching. Figure 5-5: Remove the protective cover...
Periodic fan and filter cleaning is required to insure long life and reliability. - The time period between cleanings depends on the quality of the environment. - Under normal duty use, Delta recommends smart fans and filters be cleaned every 4 months - For very dusty locations, it may be necessary to clean the fans and filters quarterly or monthly.
Maintenance 5.3.1 Location of failure fan If the Error-code comes "W11 - Fan Fail", please refer to the corresponding code shown on DSS and procedure in following chapters to remove the fan. Internal External Figure 5-7: The corresponding fan location to the fan fail code on DSS 5.3.2 Power Module (PM) Fan Tray Refer to Figure 5-8 and follow the steps outlined below: 1.Remove four screws that secure inlet filter cover to case.
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Maintenance * Screw torque required for assembling: 1.4 N•m ① ② snap-fit ③ * Screw torque required for assembling: 0.6 N•m Figure 5-8: Disassembling fan tray from PM chassis...
Maintenance 5.3.3 Internal Fan 1 If the warrning "Fan Fail- Internal F01" show on the DSS / APP, please follow the procedure below to remove Internal Fan 1. (1) Remove the B cover.(Figure 5-9) (2) Disconnect the power connector on the LED board.(Figure 5-9) (3) Loose two self-retaining screws and remove the fan cabinet.
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Maintenance * Screw torque required for assembling: 0.8 N•m Figure 5-10: Take off the internal fan 1 * Screw torque required for assembling: 0.6 N•m Figure 5-11: Replace with a new fan...
Maintenance 5.3.4 Internal Fan 2 If the warrning "Fan Fail- Internal F00" show on the DSS / APP, please follow the procedure below to remove Internal Fan 2. (1) Disconnect the power connector on the COMM. board. (Figure 5-12) (2) Loose 2 self-retaining screws and remove the fan cabinet. (Figure 5-13) (3) Lift the entire fan assembly.
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Maintenance * Screw torque required for assembling: 0.8 N•m Figure 5-13: Take off the internal fan 2 * Screw torque required for assembling: 0.6 N•m Figure 5-14: Replace with a new fan...
Maintenance 5.4 De-Commissioning DANGER : ELECTRICAL HAZARD!! - Ensure DC and AC cables are always de-energized during De-commissioning to avoid Shock Hazard! CAUTION : HOT SURFACES - The surface of the inverter may be hot to cause injury, ensure the temperature is in the proper range before De-commissioning.
Error Message and Trouble Shooting 6 Error Message and Trouble Shooting While Delta Electronics endeavors to build electronic products with high reliability standards, there may still be situations where the inverter may not operate properly. In this case, please follow the instructions in the “Troubleshooting Guide”...
Error Message and Trouble Shooting 6.2 Fault Codes (Inverter Fault) Table 6-2A: Fault Codes (inverter fault) & Messages Message Description Action DC Injection Contact customer service for Utility waveform is abnormal technical support (F01,F02,F03,F04) Temperature The internal ambient temperature Check the installation ambient and High is over limit environment...
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Error Message and Trouble Shooting Table 6-2B: Fault Codes (inverter fault) & Messages Message Description Action DSP COMM Fault The internal communication Check the connection interface RS-485 (F23) connection is disconnected Ground Cur. 1. Check the insulation of Solar inputs Insulation problem of PV array High 2.
Error Message and Trouble Shooting Table 6-2C: Fault Codes (inverter fault) & Messages Message Description Action DC Current High DC current over range Restart inverter by DC switches (F60,F61,F70,F71) 1. Check the connection between external unit and COMM Ext COMM. Fault The external communication 2.
Technical Information 7 Technical Information Table 7-1A: Specifications Model M100_210 DC Input Occasionally Max. voltage 1100 V * Operating Voltage Range 570 - 1000 V MPP Voltage Range @ AC 400V 590 - 860 V * Start Voltage 610 V @ AC 400V / 585 V @ AC 380V Nominal DC Voltage 590 V Max.
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Technical Information Table 7-1B: Specifications Model M100_210 Efficiency Peak efficiency 99.0 % 98.7 % Euro efficiency Information Communication Port RS-485 / Bluetooth (built-in) ; SUB_1G (optional) Regulation Grid Support IEC 62109-1/-2 IEC 61727 IEC 62116 IEC 61683 EN 61000-6-2 EN 61000-6-3 General Data Operating Temp.
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Technical Information Efficiency of M100_210 Output voltage at 400Vac Efficiency(%) Pn=100kW 100% 610V 700V 840V 100% Output Power (%) Figure 7-1: Efficiency Curve...
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Technical Information Power Derating Curve with Ambient Temprature Output voltage at 400Vac PF=1 P/Pn(%) Pn=100kW 110% 100% 90 % 610V 80 % 650V 750V 70 % 840V 60 % 50 % Ambient Temperature (°C) Figure 7-2: Power Derating Curve with Ambient Temprature (400 Vac)
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Technical Information Power De-rating Curves with PV Voltage Output voltage at 400Vac PF=1 P/Pn(%) Pn=100kW 110% 100% 90 % 80 % 70 % 60 % 50 % 40 % AMB ≤ 25 ⁰C 30 % AMB = 40 ⁰C AMB = 50 ⁰C 20 % 10 % 1000...
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Technical Information Max. Output Power Capability of M100_210 Output voltage at 400Vac PF=1 P/Pn(%) Ambient Temperature: ≤ 25 ⁰C Pn=100kW 110% 100% 20 % 1000 840 860 PV Voltage (V) Figure 7-4: Max. Output Power Capability...
Technical Information Appendix: Assembly Note ③ ④ ① ⑤ ② ⑥ Appendix-1: Assembly Note-1 Location Screw torque Filter 14 kgf-cm (1.4N• m) Fan Tray 6 kgf-cm (0.6N•m) Antenna 12 kgf-cm (1.2N•m) Antenna Bracket (M4) 10 kgf-cm (0.98N•m) Grounded Bracket 250 kgf-cm (24.5N•m) Grounding (M8) 102 kgf-cm (10N•...
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Technical Information ③ ① ② ④ Appendix-2: Assembly Note-2 Location Screw torque Internal Fan 2 Cover 8.0 kgf-cm (0.8N•m) Internal Fan 2 Tray 6 kgf-cm (0.6N•m) Internal Fan 1 Cover 8.0 kgf-cm (0.8N•m) Internal Fan 1 Tray 6 kgf-cm (0.6N• m)
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Technical Information ③ ④ ③ ⑤ ① ② ② ① ④ ③ Appendix-3: Assembly Note-3 Location Screw torque Conductor cross-section SPD board 8.0 kgf-cm (0.8N•m) AC Cover 8.0 kgf-cm (0.8N•m) Toggle Latch 25 kgf-cm (2.45N•m) Communication port 20 AWG (0.5mm²) L1, L2, L3, N 317 kgf-cm (31N•...
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三相併網型變流器 M100_210 操作手冊 English 繁體中文 www.deltaww.com...
產品介紹 ① ③ ② ④ ⑤ ⑥ ⑦ ⑧ 圖2-4 : 配線箱架構圖 表2-4 : 配線箱架構圖內容描述 Component Component Component Communication module Internal fan 2 Internal fan 1 Internal grounding point AC terminal Type II SPD DC out busbar (-) DC out busbar (+)
安裝 3.4.5 接地線安裝 INFORMATION 注意 ! - 變流器之接地可以保護人員避免受到電擊,建議優先進行接地線之安裝。 M100_210 有一個內部接地端子和兩個外部接地點。接地線可以安裝在內部、外 部或兩者上,並且電纜的尺寸應正確使用,請參閱3.4.4。 After inserting conductor, torque terminal nut by 10 N • m 圖 3-13 : 內部接地端配線 內部接地端子 (1) 使用適當內部橡膠將接地保護電纜穿過M25電纜密封套並插入內部接地端子。 Cable diameter range Torque Dimension of P 14.1-18.8 mm 3.5-5.2 1.5-5.0 mm N •...
安裝 3.4.6 交流配線 危險:觸電危險!! - 確保交流電源線於安裝過程中沒有電力來源,以避免觸電危險。 After inserting conductor, torque terminal nut by 31 N • m Bottom AC entry AC terminal Up to 28.9 mm trade size gland 圖 3-15 : 交流端配線 (1) 確保交流斷路器處於”關閉”狀態。 (2) 剝去電纜絕緣皮30mm。 (3) 對於鋁質導線,請去除導體表面的氧化膜並塗上防護油脂。 (4) 使用適當的內部橡膠將L1,L2,L3或中性線(若需配置)穿過對應的M40電纜密 封套。...
安裝 3.5.2 直流電纜安裝 警告! - 安裝直流電纜前,請確保太陽能匯流箱中之所有直流隔離開關均已關閉且 鎖定,以確保安全。 - 接觸直流導體之前,請透過電錶確認直流電纜之兩極是否沒有電壓。 圖 3-16: 多層式防水塞蓋 表 3-2: 電纜線尺寸對照表 Cable diameter range Torque Dimension of P 21.7-28.9 mm 5.5-10 1.0-8.0 mm N • m 16.2-21.7 mm 1.0-6.5 mm N • m 12.0-16.2 mm 4.0-6.5 1.0-7.5 mm N •...
試運行 4.3 多台裝置初始設定-Auto ID 透過以下兩種軟體可以使用自動ID設定功能,一次設定所有變流器ID - DSS (Delta Solar System) 變流器可透過RS485接線連接至電腦,使用DSS進行設定。 - DeltaSolar APP 變流器透過DC1連接行動裝置(智慧型手機、平板等),使用APP進行設定。 4.3.1 DSS連接 ① 選取欲設定的機種 ② 點擊 “RS485“ ③ 選取通訊端 (程式自動偵測) ④ 點擊 ② ① ④ ③ 圖 4-4 : DSS連接...
試運行 4.4 Delta功能設定 Delta 提供兩種機器設定方式 : DSS (Delta Solar System Software) 與 APP(MyDeltasSolar) 功能列表 Active power control Q(U) control (volt-var control) P-F control (watt-frequecy control) Q by night(Q setting 24/7) P(U) control (volt-watt control) Anti-PID Fixed cosφ Dry contact Fixed Q(%)
技術資料 7 技術資料 表 7-1A: 規格 Model M100A_210 直流輸入 1100 V * 最大輸入電壓 550 - 1000 V 工作電壓範圍 590 - 860 V * MPP 電壓範圍 @ AC 380V 610 V @ AC 400V / 585 V @ AC 380V 啟動電壓 590 V 輸入電壓...
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