Delta M70A 262 Operation And Installation Manual Download Page 61

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Figure 5-5: Steps of changing SPDs

DC SPD

AC SPD

* Screw torque:

0.8 N

•

Please use manual pre-tighten before attaching.

Maintenance

Summary of Contents for M70A 262

Page 1: ...M70A_262 Operation and Installation Manual Grid tie Transformerless Solar Inverter The power behind competitiveness www deltaww com English 1 87...

Page 2: ......

Page 3: ...hanical Installation 3 2 1 Vertical wall mount 3 2 2 Ground Mount Option 3 3 Door 3 4 Electrical Installation for AC Wiring 3 4 1 AC Grid Types and Connections 3 4 2 Required Protective Devices 3 4 3...

Page 4: ...cement of Surge Protection Devices SPD 5 3 Smart Fans Replacement and Filter Cleaning 5 3 1 Power Module PM Fan Tray 5 3 2 Internal Fan 1 5 3 3 Internal Fan 2 5 4 De Commissioning 6 Error Message and...

Page 5: ...re 3 15 Location for AC terminal Figure 3 16 DC Wiring illustration Figure 3 17 location of H4 connectors to connect array wiring DC Figure 3 18 Installation methods for protective frame Figure 3 19 M...

Page 6: ...Figure 5 9 Smart Fans location on Power Module chassis Figure 5 10 Disassembling fan tray from PM chassis Figure 5 11 Internal fan 1 location remove the shield cover Figure 5 12 Take off the internal...

Page 7: ...ED indicator Table 4 2 LED COMM indicator Table 6 1A Error Codes Field Fault and Messages Table 6 2A Fault Codes inverter fault Messages Table 6 2B Fault Codes inverter fault Messages Table 6 3A Warni...

Page 8: ...a the product has been installed and or repaired improperly b the product has been misused without following the instructions on this user manual c the product has failed due to incorrect unpacking 1...

Page 9: ...to ensure long term operation of the solar inverter it is imperative this section be read carefully and all the safety instructions understood before using this inverter This user manual provides impo...

Page 10: ...y instructions while you use the product 1 2 2 Symbols DANGER This warning indicates an immediate hazard which will lead to death or serious injury This warning indicates a hazardous condition which m...

Page 11: ...eeded can lead to death or serious injury This warning indicates a potential burn hazard Do not touch the product surface when operating Do not perform any task until the product cools down sufficient...

Page 12: ...ns to the content and technical data in this user manual without prior notice M70A_262 2 Introduction 2 1 Valid Model This product utilizes a transformerless design and is not provisioned with an isol...

Page 13: ...embling antenna bracket 6 Protective Frame 6 pcs Protect DC connectors 7 H4 Connector 12 pairs DC string inputs 2 1 pc 3 User Manual Important instructions for solar inverter Safety instructions shoul...

Page 14: ...Figure 2 2 Overview SUB_1G Antenna External Fans AC Output Antenna Bracket Toggle Latch RS 485 DC Switch Wi Fi Antenna option Wi Fi module wiring port DC Input H4 x 12 strings LED 14 Introduction...

Page 15: ...e inverter you must read the supplied manual and follow the instructions contained therein This inverter is not separated from the grid with a transformer Beware of hot surface This inverter can get h...

Page 16: ...Figure 2 4 External internal view 16 Introduction...

Page 17: ...nna 8 Type II DC SPD 12 3 Communication port 9 Type II AC SPD 13 4 14 Internal fan 1 Internal fan 2 Outter fan Wi Fi option Wi Fi gland DC switches 10 5 15 Grounding M6 threaded stud Table 2 3 layout...

Page 18: ...erter 3 Installation In some locations mounting the inverter in direct sunlight may cause the inverter to enter a thermal derating mode To eliminate this concern a shade structure over the inverter ch...

Page 19: ...e Figure 3 2 3 1 Unboxing Review Figure 3 1 The step to unpacking the inverter Need more than two people to stand up For ground mount installation It is recommended to install the grounded brackets fi...

Page 20: ...Figure 3 2 Handle position for handling Prohibit to force with fan shutter Prohibit to force with DC connector Prohibit to force with DC switch Prohibit to force with AC gland 20 Installation...

Page 21: ...the inverter by 2 M6 screws on the position shown as Figure 3 5 These are also grounding points for equipment grounding To ground the inverter please refer to Section 3 5 2 3 2 Mechanical Installatio...

Page 22: ...Figure 3 3 Inverter dimensions 629 mm 80 mm 22 4 mm 699 mm 264 mm Figure 3 4 Mounting bracket dimensions unit mm 6 5 400 592 538 30 25 82 82 82 82 82 31 17 27 460 22 Installation...

Page 23: ...Figure 3 5 Positions of mounting screws Figure 3 6 Permitted mounting positions 90 280mm Positions for least amount of mounting bracket screws or 23 Installation...

Page 24: ...clearances Figure 3 7 Prohibited mounting positions 415mm 570mm 840mm 708mm 1300mm 990mm Wall Inverter 2 Inverter 1 700mm 690mm 400 mm If wiring without door To remove the door please refer to sectio...

Page 25: ...installation location has a risk of flooding or accumulated snow please raise the appropriate height of the inverter In order to avoid interference please do not insatll metal clapboard when using SU...

Page 26: ...d base horizontally perpendicular to the floor and mark required mounting hole locations per Figure 3 11 3 Lock the grounded brackets to foots with 4 screws Figure 3 10 4 Secure the grounded brackets...

Page 27: ...inverter grounded brackets to ground mounting base height If the installation location has a risk of flooding or accumulated snow please raise the appropriate height of the inverter or 12 5 mm 310 mm...

Page 28: ...Door Figure 3 12 Remove the door DANGER ELECTRICAL HAZARD To avoid shock hazard during cabling insure any live grid connections are removed from the inverter Installation for AC terminal must meet th...

Page 29: ...4 3 AC Wiring Preparation Model Upstream circuit breaker M70A_262 150A max The cross sectional area for each AC conductor is shown below The information and notice of cable using is shown on next pag...

Page 30: ...terminal must be removed when connecting the aluminum wire After removing the oxide layer we recommended cost the neutral fat or acid free alkali free vaseline on the end of the conductor and connect...

Page 31: ...emperature rise at the clamping point If the contact resistance between the aluminum conductor and clamping point is too high the clamping point can become very hot and even catch fire in extreme case...

Page 32: ...k Unscrew all AC terminal nits as noted in Section 3 4 4 Ensure the correct conductor is connected to the appropriate terminal After conductor is inserted use 8 mm hex wrench to tight L1 L2 L3 N termi...

Page 33: ...nly PV modules that are listed with system voltage under 1100V are permitted for use Ensure the two DC switches are placed in the OFF position and the PV array is disconnected when DC conductors are c...

Page 34: ...ties are divided into positive and negative and the layout of the connectors is shown in Figure 3 17 After DC Wiring installing insert the protective frame for DC connector and the method is shown in...

Page 35: ...Figure 3 17 location of H4 connectors to connect array wiring DC SWITCH 1 SWITCH 2 35 Installation...

Page 36: ...Figure 3 18 Installation methods for protective frame PUSH PUSH To prop up connectors frames should be installed beneath 36 Installation...

Page 37: ...unding Figure 3 19 Mount the equipment grounding To ground the inverter please crimp the grounding wire to ring terminal lug and fix it on the grounding point shown as figure 3 19 Screw torque M6 3 9...

Page 38: ...bracket are shown in Figure 3 20 3 22 Save the nut after antenna installed Use the wrench to lock antenna with 1 2 N m torque Remove the nut 13mm Open end wrench Antenna Location Always keep nut and s...

Page 39: ...20cm There must be no obstacles within 20 cm around the antenna Figure 3 21 Attentions of installing antenna 90 Keep antenna pointing upright 39 Installation...

Page 40: ...w com p product_manual ATTENTION 1 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 to antenna bracke...

Page 41: ...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 3 7 Communication Module Connections Figure 3 2...

Page 42: ...Please refer to the chapter 5 1 and open the door the communication module is at the red circle that is shown in Figure 3 24 Figure 3 24 Location and access to Communication Module 42 Installation...

Page 43: ...d only the last inverter in the chain must have its bus termination resistor switched ON Figure 3 25 If the length of any RS 485 bus is greater than 610m the use of Belden 3105A cable or eq is recomme...

Page 44: ...nection illustration RS485 USB or RS485 RS232 Terminal Resistor 120 1 2W DATA to DATA Table 3 3 Bus Termination switch settings Switch 1 Terminal Resistor ON Terminal Resistor OFF OFF ON Termination s...

Page 45: ...digital power reduction control is available that can be set to limit the inverter s available active output power The control settings for this function are made by placing a hardware short jumper or...

Page 46: ...sed 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 The operation of the...

Page 47: ...o the positions shown in Figure 3 28 the other to the ground It might cause damages to the inverter if probes are applied to inappropriate positions 3 8 On Site Insulation Test Figure 3 28 Precautions...

Page 48: ...roduction Figure 4 1 Front Panel Display LED Indicator RED YEL LED Indicator GRN LED Indicator GRN Condition Grid Green Alarm Red Yellow Countdown FLASH OFF On Grid ON OFF Inverter Fault Remote off Fi...

Page 49: ...of Inverters and press 3 Show the inverter serial number and ID and the status display OK is completed The Auto ID function could set all inverter IDs at monitoring center after wiring RS 485 4 2 1 A...

Page 50: ...ers of ID setting less than amounts of inverter status show False Figure 4 3 False of auto ID setting by tool The numbers of ID setting more than amounts of inverter status show False YES YES 50 Commi...

Page 51: ...ure 4 4 Steps of set ID 2 1 Enter the ID you want to change 2 Click to complete The wrong ID setting of overlapping YES Figure 4 5 False of set ID To adjust the ID order please follow the settings bel...

Page 52: ...ure 4 6 Steps of set country 2 2 Click the to complete country setting Enter as a country that does not exist YES Figure 4 7 False of set country Set country by the AUTO ID 1 Entry the local country I...

Page 53: ...terference problem make sync time fail please try again YES Figure 4 9 False of synchronize time Figure 4 8 Steps of synchronize time YES Click the to complete time setting 1 Synchronize time by Auto...

Page 54: ...rol volt var control Q by night Q setting 24 7 Anti PID Dry contact ARC fault detection DSS Operation Manual APP MyDeltaSolar Operation and Installation Manual https mydeltasolar deltaww com manual en...

Page 55: ...pen the door under raining condition Switch DC and AC power off and wait until LED display turns off Remove the three screws on the antenna bracket Turn the antenna and bracket counterclockwise by abo...

Page 56: ...Figure 5 1 Opening and closing the door OFF OFF Screw torque M4 0 98 N m 56 Maintenance...

Page 57: ...Figure 5 2 To secure door by hexagon driver After opening the door please make sure the door is fixed by hexagon driver to avoid strong wind breaking it ATTENTION 57 Maintenance...

Page 58: ...70A_262 have the surge protection device SPD at both AC and DC side as shown in Figure 5 3 5 2 Replacement of Surge Protection Devices SPD Figure 5 3 AC and DC SPD modules AC SPD DC SPD 58 Maintenance...

Page 59: ...riodically may need replacement The SPDs are located in the inverter If a warning message AC Surge or DC Surge appears on APP and DSS follow the procedure below to replace the SPD Determine which SPD...

Page 60: ...s on the right side and left side of PCB 5 Lift and remove the entire AC SPD PCB and replace with new unit 6 Install the new AC SPD using the above procedure in reverse order Tighten the 6 screws to a...

Page 61: ...Figure 5 5 Steps of changing SPDs DC SPD AC SPD A B Screw torque 0 8 N m A B Please use manual pre tighten before attaching 61 Maintenance...

Page 62: ...rs of AC SPD Figure 5 7 Remove wirings as connectors of DC SPD DC SPDs AC SPDs A Screw torque 2 45 N m A Screw torque 2 45 N m G Screw torque 0 8 N m G Screw torque 0 8 N m A A A A G G A A A G G G A A...

Page 63: ...hometer detection of a failed fan and generates a FAN FAIL signal that is interfaced to the inverter control to trigger a FAN FAIL alarm and places the inverter in a power de rate mode as required for...

Page 64: ...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 fi...

Page 65: ...nlet and outlet Refer to Figure 5 10 and follow the steps outlined below 1 Remove four screws that secure inlet filter cover to case Check filter condition on this step and clean it if necessary For f...

Page 66: ...Figure 5 10 Disassembling fan tray from PM chassis Screw torque required for assembling 0 6 N m Screw torque required for assembling 0 98 N m snap fit A A B A A B 66 Maintenance...

Page 67: ...and remove the fan cabinet 3 Disconnect the power connector on the DC SPD board 4 Lift the entire fan assembly shown in Figure 5 12 5 Clean assembly or replace with a new fan shown in Figure 5 13 6 Re...

Page 68: ...Figure 5 12 Take off the internal fan 1 Figure 5 13 Replace with a new fan Screw torque required for assembling 0 6 N m Screw torque required for assembling 0 8 N m 68 Maintenance...

Page 69: ...ector on the comm board 3 Lift the entire fan assembly shown in Figure 5 15 4 Clean assembly or replace with a new fan shown in Figure 5 16 5 Reassemble using a tightening torque of 0 8 N m 5 3 3 Inte...

Page 70: ...Figure 5 16 Replace with a new fan Figure 5 15 Take off the internal fan 2 Screw torque required for assembling 0 8 N m Screw torque required for assembling 0 6 N m 70 Maintenance...

Page 71: ...om chassis requires opening string level H4 connectors in order to break string continuity at the inverter H4 connectors are not intended for use as a load break switch therefore Ensure inverter DC sw...

Page 72: ...more than 69 kg There is risk of injury if the inverter is carried incorrectly or dropped during transport or when attaching or removing it from the wall mounting bracket Personnel should wear suitab...

Page 73: ...1 E13 E16 E18 E21 E23 Grid voltage high 1 Check the utility voltage within the suitable range 2 Check Grid code Grid setting 3 Check the connection in AC terminal While Delta Electronics endeavors to...

Page 74: ...nnection if the error code comes along with W08 2 Contact customer service for technical support 1 Check the polarity of PV connection if the error code comes along with W08 2 Contact customer service...

Page 75: ...echnical support AC RLY Short F28 AC RLY Open F29 Bus Unbalance F30 Voltage unbalance of DC link Restart inverter by DC switches Bus Voltage High F31 F33 F35 Voc of PV array is over 1000Vdc Restart in...

Page 76: ...minal 4 Check the utility voltage on the inverter terminal 5 1 Check the utility voltage on the inverter terminal 5 2 Check reactive power setting 6 Check the Solar voltage on the inverter terminal 7...

Page 77: ...262 1100 V 1 6 50A 200 1000 V 460 900 V 2 250 V Built in 600 V Each MPPT 15 7 kW Total 78 5 kW Each MPPT 26 A Total 156 A 2 strings MPPT fuse not required Amphenol H4 Connector 111 6A 77kVA 3 77kW whe...

Page 78: ...4110 NB T 32004 2018 GB T 19964 LVRT CNS 15382 General Data Dimension W x H x D Weight Operating Temp Range Protection Level Operating Elevation Cooling Noise 98 8 98 4 RS 485 SUB_1G Wi Fi optional 69...

Page 79: ...Figure 7 1 Efficiency Curve Efficiency Pn 70kW Efficiency of M70A Output voltage at 400Vac 0 20 40 100 80 60 90 91 92 93 94 95 96 97 98 99 100 520V 600V 800V Output Power Technical Information 79...

Page 80: ...nt Temprature PF 1 P Pn Pn 70kW Power Derating Curve with Ambient Temprature Output voltage at 230Vac 400Vac PF 1 Ambient Temperature C 30 0 10 20 40 50 60 50 40 30 60 70 80 90 100 110 20 460V 520V 60...

Page 81: ...Temprature PF 0 9 P Pn Pn 70kW Power Derating Curve with Ambient Temprature Output voltage at 230Vac 400Vac PF 0 9 Ambient Temperature C 30 0 10 20 40 50 60 50 40 30 60 70 80 90 100 110 20 460V 520V...

Page 82: ...Temprature PF 0 9 S Sn Sn 70kVA Apparent Power Derating Curve with Ambient Temprature Output voltage at 230Vac 400Vac PF 0 9 Ambient Temperature C 30 0 10 20 40 50 60 50 40 30 60 70 80 90 100 110 20 4...

Page 83: ...ue 2 Fan Tray 6 kgf cm 0 6N m 1 Filter 10 kgf cm 0 98N m 3 Antenna 4 Antenna Bracket M4 12 kgf cm 1 2N m 6 Grounding M6 40 kgf cm 3 9N m 10 kgf cm 0 98N m Grounded Bracket 250 kgf cm 24 5N m 5 Appendi...

Page 84: ...ternal Fan 2 Tray 6 kgf cm 0 6N m 1 Internal Fan 2 Cover 8 0 kgf cm 0 8N m 3 Internal Fan 1 Cover 4 Internal Fan 1 Tray 8 0 kgf cm 0 8N m 6 kgf cm 0 6N m H4 wire 5 12 10 AWG 4 6mm Appendix 2 Assembly...

Page 85: ...1 DC SPD board A 25 kgf cm 2 45N m G 8 0 kgf cm 0 8N m 3 AC Cover 4 Toggle Latch 8 0 kgf cm 0 8N m 25 kgf cm 2 45N m Communication port 5 6 AC terminal 317 kgf cm 31N m 20 AWG 0 5mm 150 kgf cm 14 7N m...

Page 86: ......

Page 87: ...M70A_262 The power behind competitiveness www deltaww com English 1 87...

Page 88: ...111 113 113 114 114 114 116 117 118 119 122 123 126 128 130 131 132 Contents 1 1 1 1 1 1 1 1 2 1 2 1 2 1 1 2 2 2 2 1 2 2 3 3 1 3 2 3 2 1 3 2 2 3 3 3 4 3 4 1 AC 3 4 2 3 4 3 3 4 4 3 4 5 3 5 3 5 1 3 5 2...

Page 89: ...1 ID 4 2 2 ID 4 2 3 4 2 4 4 3 Delta 5 5 1 5 1 1 5 1 2 5 2 SPD 5 3 5 3 1 5 3 2 1 5 3 3 2 5 4 6 6 1 6 2 6 3 6 4 7 133 133 134 134 136 137 138 139 140 140 140 140 143 148 150 152 154 156 158 158 159 161...

Page 90: ...3 13 3 14 3 15 3 16 3 17 3 18 3 19 3 20 3 21 3 22 3 23 3 24 3 25 3 26 3 27 3 28 4 1 4 2 ID 4 3 ID 4 4 ID 4 5 ID Figure 98 99 100 101 102 104 105 107 107 108 108 109 109 110 111 112 113 114 116 117 119...

Page 91: ...5 3 5 4 SPD 5 5 SPD 5 6 AC SPD 5 7 DC SPD 5 8 5 9 5 10 5 11 1 5 12 1 5 13 5 14 2 5 15 2 5 16 7 1 7 2 PF 1 7 3 PF 0 9 7 4 PF 1 137 137 138 138 141 142 143 144 146 147 147 148 149 151 152 153 153 154 15...

Page 92: ...Table 2 1 2 2 2 3 3 1 3 2 RS 485 3 3 3 4 EPO 4 1 LED 4 2 LED 6 1A 6 2A 6 2B 6 3A 6 4A 7 1A 7 1B 1 1 2 2 3 3 98 100 102 104 128 129 130 133 133 158 159 160 161 161 162 163 168 169 170 92...

Page 94: ...1 2 INSULATION E34 L1 L2 L3 N DELTA M70A_262 6 MPP 10 F DELTA 1 2 1 94...

Page 95: ...1 2 2 95...

Page 96: ...96...

Page 97: ...M70A_262 EMI INSULATION E34 L1 L2 L3 N 2 DELTA 2 1 M70A_262 97...

Page 98: ...1 DELTA 1 1 1 1 1 8 H4 2 H4 9 1 SUB_1G 10 3 6 H4 12 7 2 3 5 SUB_1G SUB_1G 4 2 2 2 1 2 1 2 1 6 3mm M70A_262 98...

Page 99: ...2 2 SUB_1G Wi Fi Wi Fi H4 x 12 strings LED RS 485 99...

Page 100: ...2 3 2 2 2 3 WEEE marking 60 seconds 2 2 2 4 2 5 2 3 SPD 60 100...

Page 101: ...2 4 101...

Page 102: ...H4 connectors Component 6 7 NO Component 11 1 2 8 Type II DC SPD 12 3 Communication port 9 Type II AC SPD 13 4 14 Internal fan 1 Internal fan 2 Outter fan Wi Fi option Wi Fi gland DC switches 10 5 15...

Page 103: ...3 1 2 3 103...

Page 104: ...3 1 3 2 3 1 3 1 3 2 2 104...

Page 105: ...3 2 DC DC AC 105...

Page 106: ...3 2 1 3 2 2 3 4 3 9 1 2 3 4 3 12 M6 3 5 4 5 2 M6 3 5 3 5 2 3 2 3 2 1 6 M6 106...

Page 107: ...3 3 629 mm 80 mm 22 4 mm 699 mm 264 mm 3 4 mm 6 5 400 592 538 30 25 82 82 82 82 82 31 17 27 460 107...

Page 108: ...3 5 3 6 280mm 90 or 108...

Page 109: ...3 8 3 7 3 3 415mm 570mm 840mm 708mm 1300mm 990mm Wall Inverter 2 Inverter 1 700mm 690mm 400 mm 320mm 109...

Page 110: ...SUB_1G 830mm 380mm 150 mm 150 mm 200mm 3 9 300mm 300mm 600mm 60mm 60mm 300mm 300mm 200mm 50mm 200mm 200mm 110...

Page 111: ...3 2 2 1 2 3 11 3 4 3 10 4 4 M12 3 11 5 3 10 24 5 N m 111...

Page 112: ...3 11 or 12 5 mm 310 mm 458 mm 112...

Page 113: ...3 4 5 1 3 12 5 1 2 3 3 AC 3 12 113...

Page 114: ...L3 PE N TNC S system 230 400V L1 L2 L3 N PE TT system 230 400V L1 L2 L3 N IT system 230 400V L1 L2 L3 TNS system 230 400V L1 L2 L3 N PE 3 13 N L2 L1 outer jacket PE Conductor cross section Cu 35 mm2...

Page 115: ...M70A_262 115...

Page 116: ...L1 L2 L3 N 8 mm mm D1 D2 D3 D4 D5 51 57 43 50 36 43 30 36 26 30 2550 mm2 1962 mm2 1450 mm2 1017 mm2 706 mm2 8 5 8 5 8 8 5 8 5 7 5 5 5 5 N m P mm 3 4 4 3 1 1 2 3 4 5 3 14 D1 D3 D4 D5 D2 P 116...

Page 117: ...5 3 15 3 15 3 4 4 8 mm L1 L2 L3 N 3 15 outer jacket Duct Seal AC terminal L1 PE L2 L3 N Bottom AC entry Up to 2 8 trade size gland After inserting conductor torque terminal nut by 31 N m PE 14 7 N m...

Page 118: ...1100V 3 5 UTE LED 5 DC DC 118...

Page 119: ...3 16 M70A_262 H4 3 16 NEC 6 5 7 5mm 12 10 AWG 4 6mm2 3 17 3 18 3 5 1 H4CMC4D MS H4CFC4D MS 119...

Page 120: ...3 17 H4 SWITCH 1 SWITCH 2 120...

Page 121: ...3 18 PUSH PUSH 121...

Page 122: ...3 5 2 3 19 O 3 19 M6 3 9 N m 122...

Page 123: ...3 6 M4 DELTA 3 20 SUB_1G 1 2 N m 3 20 3 22 1 2N m 13mm Open end wrench 123...

Page 124: ...20cm 20cm 3 21 90 124...

Page 125: ...DELTA PPM DC1_100 PPM DC1_100 https mydeltasolar deltaww com p product_manual 1 45 2 3 4 3 21 3 22 M4 0 98 N m Screw locations 125...

Page 126: ...3 23 12V VCC RS 485 EPO VCC GND 12VDC 3 7 3 23 Dry Contact 1 VCC RS 485 VCC 1 EPO 1 Digital Inputs 6 12V 12V 126...

Page 127: ...5 1 3 23 3 24 127...

Page 128: ...6 RS 485 DATA 120 3 25 3 3 RS 485 3 25 RS 485 610m Belden 3105A 3 7 1 RS 485 3 2 RS 485 Pin Function 1 VCC 12V 2 GND 3 DATA 4 DATA 5 DATA 6 DATA 1 2 3 4 5 6 VCC GND D D D D 0 59 N m 0 5 1 5 mm RS 485...

Page 129: ...3 25 RS485 USB or RS485 RS232 Terminal Resistor 120 1 2W DATA to DATA 3 3 Switch 1 Terminal Resistor ON Terminal Resistor OFF OFF ON Termination switch OFF ON 129...

Page 130: ...3 26 3 4 EPO EPO APP Delta Solar System DSS VCC K0 EPO 3 4 EPO 0 30 60 100 VCC K0 VCC K1 VCC K2 VCC K3 VCC K4 VCC K5 VCC K6 3 7 2 EPO VCC K0 K1 K2 K3 K4 K5 K6 130...

Page 131: ...3 27 M70A_262 3 27 APP DSS 3 7 3 Dry Contact 131...

Page 132: ...1 OFF 2 3 8 3 28 DC Switch OFF OFF OFF ON ON SWITCH 2 SWITCH 1 Hi pot Insulation SWITCH 2 SWITCH 1 132...

Page 133: ...rning NO DC FW Upgrade OFF ON OFF Inverter Warning ON or OFF FLASH OFF Field Fault ON OFF FLASH OFF OFF FLASH OFF FLASH SLOW FLASH OFF Standby FLASH OFF FLASH Check PV Power FLASH FAST OFF FLASH FAST...

Page 134: ...YES 4 2 ID 4 2 ID 1 1 COM Port 2 3 ID OK RS 485 ID ID https mydeltasolar deltaww com dl_installer_guide php f autoid 4 2 1 ID 2 134...

Page 135: ...ID ID 4 3 ID YES YES 135...

Page 136: ...YES 4 2 2 ID 4 4 ID 2 1 ID 2 ID YES 4 5 ID ID 136...

Page 137: ...4 2 3 YES 4 6 2 2 ID YES 4 7 Country ID 1 ID 137...

Page 138: ...4 2 4 YES 4 9 4 8 YES 1 ID 138...

Page 139: ...SUB_1G DSS pdf https mydeltasolar deltaww com p product_manual Data Collector PPM DC1_100 Operation and Installation Manual Active power control P F control watt frequecy control P U control volt wat...

Page 140: ...5 1 1 LED 45 5 1 2 1 2 1 5 1 1 2 2 45 N m 5 5 1 5 2 5 1 140...

Page 141: ...5 1 OFF OFF M4 0 98 N m 141...

Page 142: ...5 2 142...

Page 143: ...SPD 5 3 5 2 SPD 5 3 143...

Page 144: ...APP DSS AC Surge DC Surge 5 4 LED SPD 5 4 SPD LED Indicator RED FLASH LED Indicator GRN ON LED Indicator GRN ON 144...

Page 145: ...ED 2 5 1 1 SPD 5 5 AC SPD 5 6 1 A 4 0 8 N m 2 AC SPD 2 4pinx1 2pinx1 3 AC SPD AC 4 4 2 5 AC SPD 6 AC SPD 6 5 6 DC SPD 5 7 1 B 2 DC SPD Signal FAN Wi Fi 3 DC SPD A G 4 DC SPD 5 DC SPD 12 5 7 5 1 2 SPD...

Page 146: ...5 5 SPD DC SPD AC SPD A B 0 8 N m A B 146...

Page 147: ...5 6 AC SPD 5 7 DC SPD DC SPDs A Screw torque 2 45 N m G Screw torque 0 8 N m A A A G G G A A A A A A Wi Fi option AC SPDs A Screw torque 2 45 N m G Screw torque 0 8 N m A A A A G G 147...

Page 148: ...M70A_262 FAN FAIL 5 9 5 10 5 11 5 12 5 13 1 5 14 5 15 5 16 2 5 3 148...

Page 149: ...5 9 Air Outlets Smart Fans inside PM Filter 149...

Page 150: ...5 10 1 2 A B 3 5 10 5 4 1 150...

Page 151: ...5 10 0 6 N m 0 98 N m snap fit A A B A A B 151...

Page 152: ...0 8 N m 1 1 B 2 5 11 3 DC SPD 4 5 12 5 5 13 6 0 8N m 5 4 2 1 5 11 1 B Fan connector 152...

Page 153: ...5 12 1 5 13 0 6 N m 0 8 N m 153...

Page 154: ...2 1 5 14 2 3 5 15 4 5 16 5 0 8 N m 5 4 3 2 0 8 N m 5 14 2 Fan connector 154...

Page 155: ...5 16 5 15 2 0 8 N m 0 6 N m 155...

Page 156: ...AC DC H4 H4 OFF RS 485 Communication module 1 2 5 5 156...

Page 157: ...M70A_262 69 157...

Page 158: ...C Grid Quality E07 AC phase abnormal E08 AC AC No Grid E09 1 AC 2 AC 1 AC 2 AC AC Volt Low E10 1 2 3 AC AC Volt High E11 E13 E16 E18 E21 E23 1 2 3 AC 6 1 6 2 6 3 6 1 Insulation Fault E34 1 2 3 DC Volt...

Page 159: ...Temperature Low F07 Amb Temp Fault F06 90 30 Inveter Temp Fault F10 98 30 AC Sensor Fault F15 1 W08 2 1 W08 2 1 W08 2 6 2 Vdc Sensor Fault F16 Idc Sensor Fault F17 AC Sensor Fault F18 AC Sensor Fault...

Page 160: ...t F27 RCMU AC Relay AC Relay AC RLY Short F28 AC RLY Open F29 Bus Unbalance F30 DC Bus Voltage High F31 Voc 1000Vdc DC AC Current High F36 AC CT Fault F42 R AC CT Fault F43 S AC CT Fault F44 T 1 2 DC...

Page 161: ...e Low W01 De rating W07 String fault W08 1 2 3 P F 4 P V 5 6 7 8 1 2 1 2 3 1 2 3 4 5 1 5 2 6 PV panel 7 PV panel 8 6 3 6 4A Fan Fail W11 1 2 3 1 2 3 DC SPD Fault W17 AC SPD Fault W18 1 SPD 2 SPD 1 SPD...

Page 162: ...400V Y or Type II SPD Type I II SPD option 0 8 ind 0 8 cap Adjustable 3 3 5 W 7 Type II SPD Type I II SPD option Each MPPT 15 7 kW Total 78 5 kW Each MPPT 26 A Total 156 A 1 The max withstand voltage...

Page 163: ...70A_262 RS 485 SUB_1G Wi Fi optional IEC 62109 1 2 EN 61000 6 2 EN 61000 6 3 VDE AR N 4105 VDE 0124 100 VDE AR N 4110 NB T 32004 2018 GB T 19964 LVRT CNS 15382 4000 m Smart fan air cooling 699 x 629 x...

Page 164: ...7 1 Efficiency Pn 70kW Efficiency of M70A Output voltage at 400Vac 0 20 40 100 80 60 90 91 92 93 94 95 96 97 98 99 100 520V 600V 800V Output Power 164...

Page 165: ...F 1 P Pn Pn 70kW Power Derating Curve with Ambient Temprature Output voltage at 230Vac 400Vac PF 1 Ambient Temperature C 30 0 10 20 40 50 60 50 40 30 60 70 80 90 100 110 20 460V 520V 600V 720V 800V 90...

Page 166: ...0 9 P Pn Pn 70kW Power Derating Curve with Ambient Temprature Output voltage at 230Vac 400Vac PF 0 9 Ambient Temperature C 30 0 10 20 40 50 60 50 40 30 60 70 80 90 100 110 20 460V 520V 600V 720V 800V...

Page 167: ...Sn Sn 70kVA Apparent Power Derating Curve with Ambient Temprature Output voltage at 230Vac 400Vac PF 0 9 Ambient Temperature C 30 0 10 20 40 50 60 50 40 30 60 70 80 90 100 110 20 460V 520V 600V 720V 8...

Page 168: ...NO 2 6 kgf cm 0 6N m 1 10 kgf cm 0 98N m 3 4 M4 12 kgf cm 1 2N m 6 M6 40 kgf cm 3 9N m 10 kgf cm 0 98N m 250 kgf cm 24 5N m 5 1 1 168...

Page 169: ...NO 2 2 6 0 kgf cm 0 6N m 1 2 8 0 kgf cm 0 8N m 3 1 4 1 8 0 kgf cm 0 8N m 6 0 kgf cm 0 6N m H4 5 12 10 AWG 4 6mm 2 2 H4CMC4D MS H4CFC4D MS 169...

Page 170: ...A G G G A A A A A A 3 3 NO 2 1 A 25 kgf cm 2 45N m G 8 0 kgf cm 0 8N m 3 4 8 0 kgf cm 0 8N m 25 kgf cm 2 45N m 5 6 317 kgf cm 31N m 20 AWG 0 5mm 150 kgf cm 14 7N m L1 L2 L3 N PE 35 mm 1 AWG 120 mm 25...

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