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09 Usage Recommendations and Troubleshooting | REG2000

9-8

9-5 Industrial Dust Problems

Serious industrial dust pollution frequently occur in environments such as stone processing plants,
flour mills, cement plants, and so on. Please be aware of the possible damages that industrial dust
may cause to your Power Regenerative Unit.
1. Dust accumulating on electronic components may cause overheating problem and shorten the

service life of the Power Regenerative Unit.

2. Conductive dust may damage the circuit board and may even cause the unit to explode.

Solution

Install the Power Regenerative Unit in a dedicated cabinet and cover the unit with a dust cover. Clean
the cabinet and ventilation holes regularly for good ventilation.

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Summary of Contents for REG2000 Series

Page 1: ...Bela Vista 01332 000 S o Paulo SP Brazil TEL 55 12 3932 2300 FAX 55 12 3932 237 Mexico Delta Electronics International Mexico S A de C V Gustavo Baz No 309 Edificio E PB 103 Colonia La Loma CP 54060...

Page 2: ...nd does not offer any kind of warranty through this user manual for using the product either express or implied including but not limited to the following i this product will meet your needs or expect...

Page 3: ...t not be higher than 240 V for the 230V series 480 V for the 460V series and the current must not be greater than 5000 A RMS 10000 A RMS for models of 40 HP 30 kW or more Only a qualified professional...

Page 4: ...h the rules and regulations and operate the product following the instructions in the manual to ensure your safety The illustrations in the manual may differ slightly from the actual product for demon...

Page 5: ...ies 5 1 5 1 Digital Keypad 5 2 5 2 USB RS 485 Communication Interface IFD6500 IFD6530 5 6 5 3 Fuse Specification Chart 5 10 5 4 EMI Filter 5 11 5 5 External Power Supply Card 24 V EMC BPS01 5 20 5 6 F...

Page 6: ...cuit terminals R L1 S L2 T L3 DC DC and make sure the terminals are wired correctly to prevent any damage 1 1 Nameplate MODEL REGXXXXXXX XX INPUT OUTPUT MASS Version 3PH AC xxx xxx V 50 60 Hz xx x A D...

Page 7: ...to apply 1 Find the QR code sticker as shown above 2 Start the QR code reader app on your smartphone 3 Point your camera to the QR Code Hold your camera steady so that the QR code comes into focus 4...

Page 8: ...it REG2000 converts the power generated by the motor into electric energy and then returns it to the electrical grid for other electrical applications thereby conserving energy Installing the Power Re...

Page 9: ...voltage is lower than the activation voltage level DCBus Pr01 08 1sec REG DCBus REG RUN MI1 REG Current Run Ready Regenerate Pr01 08 10 rated current 2 The output current AAC of the Power Regenerativ...

Page 10: ...internal RFI capacitor filter capacitor between the system s ground and the central circuits to avoid damaging the central circuits and reduces the ground leakage current according to IEC 61800 3 Imp...

Page 11: ...stems A floating ground system is also called IT system ungrounded system or high impedance resistance greater than 30 grounding system Remove the RFI jumper to cut off the transient voltage suppresso...

Page 12: ...the Power Regenerative Unit Corner Grounded TN Systems remove the RFI jumper 1 Grounding at a corner in a triangle configuration L2 L3 L1 2 Grounding at a midpoint in a polygonal configuration L2 L3 L...

Page 13: ...REG110A43A 21 REG150A43A 21 Detail A Mounting Hole Detail B Mounting Hole See Detail A W W1 D See Detail A See Detail B D1 H H1 H2 Unit mm inch Frame W H D W1 H1 H2 D1 S1 1 2 3 A 130 0 5 12 370 0 14 5...

Page 14: ...43A 21 REG300A43A 21 Detail A Mounting Hole Detail B Mounting Hole W W1 D D1 See Detail A See Detail A See Detail B H H1 H2 Unit mm inch Frame W H D W1 H1 H2 D1 S1 1 2 3 4 B 190 0 7 48 500 0 19 68 205...

Page 15: ...370A23A 21 REG370A43A 21 REG450A43A 21 REG550A43A 21 Unit mm inch Frame W H D W1 W2 W3 H1 H2 S1 1 2 3 4 5 C 250 0 9 84 650 0 25 59 210 0 8 27 231 0 9 09 220 0 8 74 252 5 9 94 631 5 24 86 381 0 15 00 8...

Page 16: ...ing a fire Install the Power Regenerative Unit in an environment that complies with pollution degree 2 with clean circulating air Clean circulating air is defined as air without polluting substances o...

Page 17: ...w Operating temperature is defined as the temperature measured 50 mm in front of the fan inlet b b b b a a a a a d d c c a a Minimum Distance Required mm Frame A B C D A B C 60 30 10 0 Frame A REG075A...

Page 18: ...ipation of REG table below for the design of air conditioning systems Airflow Rate for Cooling Model No Flow Rate cfm Flow Rate m3 hr External Internal Total External Internal Total REG075A23A 21 44 4...

Page 19: ...362 REG185A43A 21 291 138 429 REG220A43A 21 368 158 526 REG300A43A 21 446 211 657 REG370A43A 21 508 184 692 REG450A43A 21 664 218 882 REG550A43A 21 919 257 1176 The table shows the required heat dissi...

Page 20: ...39 0 52 5 59 8 73 0 91 5 Range of voltage activation level 516 780 VDC Specify in Pr 01 08 Mains Output current AAC 10 5 17 20 25 32 43 49 60 75 Rated voltage frequency Three phase 380 480 VAC 15 10 5...

Page 21: ...tion output for more than 400 seconds the Power Regenerative Unit is performing a continuous regeneration The LED indicators on the standard keypad display the operating status of the Power Regenerati...

Page 22: ...a Pollution Level IEC721 3 3 Operation Class 3C2 Class 3S2 Storage Class 2C2 Class 2S2 Transportation Class 1C2 Class 1S2 No concentrate Altitude Operation If the Power Regeneration Unit is installed...

Page 23: ...erature Derating Factor Curve 1 Derating of the Power Regenerative Unit decreases by multiplication 2 Derating is required not only when there is a continuous regeneration but in addition the conditio...

Page 24: ...the regeneration is continuous the braking capacity of the Power Regenerative Unit 80 of the rated output current When the ambient temperature 55 C and the regeneration is continuous the braking capa...

Page 25: ...f the Power Regenerative Unit is NOT equipped with a braking resistor pay attention to the DFMEA Design Failure Mode and Effect Analysis The Power Regenerative Unit provides full status indication Sig...

Page 26: ...04 Wiring REG2000 4 2 4 1 Wiring Diagram 1 Normal Wiring Diagram REG2000 EMI Filter T L3 S L2 R L1 T L3 S L2 R L1 LINE POWER REGEN TH TH EF Same polarity on the both sides of the TH terminals...

Page 27: ...000 series are in Table 1 7 If there is no REG2000 EMI filter we recommend using inductors without capacitors as the EMI filter for AC motor drives in order to prevent capacitors from being damaged by...

Page 28: ...RG RC110D2 RG RC150D4 RG RC220D2 RG RC300D4 RG RC370D2 RG RC550D4 Make sure that P N terminals DC BUS do not short through while installing DC chokes The DC choke wiring sizes are defined in the user...

Page 29: ...ght g unit REG075A23A 21 RG RC110D2 836 REG110A23A 21 REG150A23A 21 RG RC220D2 900 REG185A23A 21 REG220A23A 21 REG300A23A 21 RG RC370D2 1086 REG370A23A 21 REG075A43A 21 RG RC150D4 838 REG110A43A 21 RE...

Page 30: ...S 6 The maximum cable length between DC and DC cannot be more than 5 m Twisted pair is recommended 7 Follow the wiring diagram to install the DC reactor standard accessory to reduce the electromagneti...

Page 31: ...tall the DC reactor standard accessory to reduce the electromagnetic interference EMI and to increase the work efficiency 8 Follow the specifications in Section 5 4 to choose an appropriate EMI filter...

Page 32: ...for reference only and your drive may look different Removing the outer cover for wiring 1 Screw torque 14 16 kg cm 12 15 13 88 lb in 1 37 1 57 Nm Loosen the screws for the wiring top cover as shown i...

Page 33: ...A B Frame C Main Circuit Terminal Diagram R L1 S L2 T L3 R L1 S L2 T L3 Provides three phase power input DC DC Applicable to frames A C Terminal labels Descriptions R L1 S L2 T L3 AC power input term...

Page 34: ...3A 21 6 mm 10 AWG 6 mm 10 AWG 6 mm 10 AWG REG150A43A 21 6 mm 10 AWG 6 mm 10 AWG 6 mm 10 AWG If you install at Ta 50 C environment select copper wire with voltage rating of 600 V and temperature resist...

Page 35: ...ng REG2000 4 11 NOTE Use Figure 1 to choose terminal wire size As shown in Figure 2 use insulated heat shrink tubing that is resistant to at least 600 VAC to comply with UL and CSA regulations 600 VAC...

Page 36: ...43A 21 10 mm 8 AWG 10 mm 8 AWG 10 mm 8 AWG REG300A43A 21 16 mm 6 AWG 16 mm 6 AWG 16 mm 6 AWG If you install at Ta 50 C environment select copper wire with voltage rating of 600 V and temperature resis...

Page 37: ...ng REG2000 4 13 NOTE Use Figure 1 to choose terminal wire size As shown in Figure 2 use insulated heat shrink tubing that is resistant to at least 600 VAC to comply with UL and CSA regulations 600 VAC...

Page 38: ...6 mm 6 AWG REG550A43A 21 35 mm 2 AWG 35 mm 2 AWG 16 mm 6 AWG If you install at Ta 50 C environment select copper wire with voltage rating of 600 V and temperature resistance of 75 C or 90 C If you ins...

Page 39: ...ntactor MC to the power input wiring to cut off power quickly and reduce malfunction when activating the Power Regeneration Unit protection function Both ends of the MC should have an R C surge absorb...

Page 40: ...figures are for reference only and your drive may look different Removing the outer cover for wiring 1 Screw torque 14 16 kg cm 12 15 13 88 lb in 1 37 1 57 Nm Loosen the screws for the wiring top cove...

Page 41: ...04 Wiring REG2000 4 17 3 Loosen the screws Frames A B C Screw torque 10 12 kg cm 8 68 10 42 lb in 0 98 1 18 Nm Frame A B Frame C 4 You can now wire the control terminals Frame A B Frame C...

Page 42: ...The default for E24V COM is short circuit and SINK mode NPN Refer to Diagram 1 in Section 4 1 Wiring Diagram Terminal Function Description Default NPN mode E24V The default for 24 V COM is short circu...

Page 43: ...s N O minimum load 5 V 0 1 A 24 V 3 mA N C minimum load 5 V 0 1 A 24 V 3 mA RB1 Multi function relay output 1 N C b RC1 Common terminal for multi function relays SG Modbus RS 485 PIN 1 2 7 8 Reserved...

Page 44: ...04 Wiring REG2000 4 20 4 4 Display Panel Indicators Display Panel...

Page 45: ...power ALARM POWER Description Fault Warning Name Corresponds to the Keypad Constant red light ON Blinking red light OV Over voltage ovn ovs Constant red light ON Blinking green light EF External faul...

Page 46: ...04 Wiring REG2000 4 22 DCBUS 01 08 1sec REG DCBUS REG RUN MI1 REG Current Run Ready Regenerate Diagram 3 The Definition of Different Working Status of Power Regeneration...

Page 47: ...cessories can improve your Power Regeneration Unit s performance Select the accessories you need or contact your local distributor for suggestions Optional Accessories 5 1 Digital Keypad 5 2 USB RS 48...

Page 48: ...d REG does not support menu item 4 and 5 PLC functions ENTER ENTER Key Go to the next level If it is the last level then press ENTER to execute the command HAND No assigned function AUTO No assigned f...

Page 49: ...ve Unit is powered on if there are no faults or warnings and phase lock is completed you can now send the RUN command Blinking Constant ON RUN Once you send the RUN command the Power Regenerative Unit...

Page 50: ...MC200 01A 20000 787 4 The Power Regenerative Unit is controlled by an external terminal MIx by default You can also control the Power Regenerative Unit from the keypad 1 Control from the digital keypa...

Page 51: ...05 Optional Accessories REG2000 5 5 How to remove the plastic cap 1 Press the pin on top of the keypad...

Page 52: ...up It supports baud rates from 75 115 2 kbps and auto switching of the direction of data transmission It uses RJ45 in an RS 485 connectors for convenient wiring Its tiny dimensions use of plug and pla...

Page 53: ...Driver Installation Extract the driver file IFD6530_Drivers exe with following steps You can find the driver file IFD6530_Drivers exe on the CD supplied with the IFD6530 Note DO NOT connect the IFD653...

Page 54: ...05 Optional Accessories REG2000 5 8 Driver Installation After connecting the IFD6530 to your PC install the driver by following these steps...

Page 55: ...05 Optional Accessories REG2000 5 9 LED Display 1 Steady green LED ON power is ON 2 Blinking orange LED data is transmitting...

Page 56: ...cuit protection must be provided in accordance with Canadian Electrical Code and any applicable provincial codes Use UL classified fuses to fulfill this requirement See Section 4 1 Wiring Diagram for...

Page 57: ...er on the power system to suppress high frequency interference Installing the EMI filter suppressing electromagnetic interference and radio frequency interference CLASS A 3m makes the Power Regenerati...

Page 58: ...the installation site Frame A Model Name Main Circuit Terminals R L1 S L2 T L3 Grounding Terminal Stripping Length mm Max Wire Gauge Min Wire Gauge Screw Spec and Torque 10 Stripping Length mm Max Wir...

Page 59: ...equirements and recommendations Do not reduce the wire gauge when using high temperature resistant wire Model Name Main Circuit Terminals R L1 S L2 T L3 Grounding Terminal Stripping Length mm Max Wire...

Page 60: ...ould be 3 5mm and the thickness of the blade should be 0 6mm 2 When wiring bare wires ensure that they are perfectly arranged to go through the wiring holes Ring Terminals of Temperature Signal Termin...

Page 61: ...S L2 R L1 T L3 S L2 R L1 REG Datamatrix XXXXXXXX Datamatrix XXXXXXXX LINE REG DETAIL B S2 S1 DETAIL A DETAIL B S3 DETAIL C DETAIL A DETAIL C MOUNTING HOLE W1 W D1 D2 D H2 H1 H DETAIL B Frame W W1 H H...

Page 62: ...XXXXXXX T L3 C S L2 B R L1 A Datamatrix XXXXXXXX LINE T L3 S L2 R L1 REG Datamatrix XXXXXXXX W1 W D1 D2 D S2 S1 DETAIL B DETAIL A DETAIL B DETAIL C S3 DETAIL A DETAIL B DETAIL C MOUNTING HOLE Frame W...

Page 63: ...INE Datamatrix XXXXXXXX T L3 C S L2 B R L1 A LINE T L3 S L2 R L1 REG XXXXXXXX Datamatrix S2 S1 S3 DETAIL A DETAIL B DETAIL C MOUNTING HOLE D1 D2 D H2 DETAIL B DETAIL C W1 W H1 H DETAIL B DETAIL A Fram...

Page 64: ...perate normally Tools required for inspection a slotted screwdriver a Phillips screwdriver a multimeter models which support measuring capacitance Inspection steps 1 Disconnect the supply mains first...

Page 65: ...st lead to the COM terminal and the RED test lead to the V terminal 2 Set the rotary switch to position Select measurement using the function key 3 Observe polarity when measuring polarized capacitors...

Page 66: ...e xxxxxxxxx2109xxxx 21 year of production 2021 09 week of productionw9 After xxxxxxxxx2110xxxx 21 year of production 2021 10 week of productionw10 RG EF110A2 11 65 10 3 RG EF150A4 4 6 4 0 RG EF220A2 2...

Page 67: ...05 Optional Accessories REG2000 5 21 5 5 External Power Supply Card 24 V EMC BPS01 Installing the EMC BPS01...

Page 68: ...05 Optional Accessories REG2000 5 22 Removing the EMC BPS01...

Page 69: ...BPS01 is the only Power Regenerative Unit power supply the communication works normally and the following functions are supported Read Write parameters Keypad display All keys except the RUN key can b...

Page 70: ...ional Accessories REG2000 5 24 Function Wire Size Screw Size Tightening Torque 10 Conductor Maximum Wire Gauge Minimum Wire Gauge EMC BPS01 Solid Strand 0 5 mm 20 AWG 0 2 mm 24 AWG 5 kg cm 4 4 lb in 0...

Page 71: ...N Frame B Applicable models REG150A23A 21 REG185A23A 21 REG185A43A 21 REG220A23A 21 REG220A43A 21 REG300A43A 21 Cooling fan model RG FK00BAN Frame C Applicable models REG370A23A 21 REG450A43A 21 REG55...

Page 72: ...A Cooling fan model RG FK00AAN Applicable models REG075A23A 21 REG075A43A 21 REG110A23A 21 REG110A43A 21 REG150A43A 21 Press the tab on the right and the left to remove the cover The connecting point...

Page 73: ...els REG150A23A 21 REG185A23A 21 REG185A43A 21 REG220A23A 21 REG220A43A 21 REG300A43A 21 RG FK00BAN Press the tab on the right and the left to remove the cover Place downward the connecting terminal of...

Page 74: ...A 21 REG450A43A 21 REG550A43A 21 Disconnect the cooling fan power and pull out the cooling fan by using a flathead screwdriver As shown in the partially enlarged view pay attention to the connecting p...

Page 75: ...C Cooling fan model RG FK00CAN Applicable models REG300A23A 21 REG370A23A 21 REG370A43A 21 REG450A43A 21 REG550A43A 21 Disconnect the fan s power and take out the fan by using a slotted screwdriver as...

Page 76: ...Settings 3 When a Power Regenerative Unit is at STOP which means it is not performing energy regeneration 00 Display Parameters Parameter codes Parameter names Setting range Default 00 00 Power Regene...

Page 77: ...ly 00 10 Display the high word of the kilowatt hours kWh regenerated by REG2000 0 9999 Read Only 00 11 Display the highest internal ambient temperature C air outlet Read Only Read Only 00 12 Display t...

Page 78: ...ror 19 tHo2 internal ambient temperature overheated protection circuit error 21 oL overload 30 cF1 memory writing error 31 cF2 memory read error 37 Hd1 current detection error when powering on 38 Hd2...

Page 79: ...fully in Pr 01 02 1 parameters locked 0 01 04 Operation command source 1 controlled by external terminals 2 controlled through the communication interface or the digital keypad KPC CE01 KPC CC01 1 01...

Page 80: ...nction input command 4 MI4 3 External Fault EF 4 02 04 Multi function input command 5 MI5 4 RESET 5 5 Parallel mode 6 No function 02 05 Digital input response time 0 001 30 000 sec 0 005 02 06 Digital...

Page 81: ...24 V EMC BPS01 enabled 0 EMC BPS01 disabled 1 EMC BPS01 enabled 0 03 06 Reserved 03 07 Number of times of auto restart after fault 0 10 0 03 08 Auto restart interval of fault 0 1 6000 0 sec 60 0 03 0...

Page 82: ...eration 1 Warn and ramp to stop 2 Reserved 3 No action and no display 3 04 03 COM1 time out detection 0 0 100 0 sec 0 04 04 COM1 communication protocol 0 7 N 1 ASCII 1 7 N 2 ASCII 2 7 E 1 ASCII 3 7 O...

Page 83: ...ngs REG2000 6 8 05 Application Parameters Parameter codes Parameter names Setting range Default 05 00 DC BUS voltage filter time 0 000 65 535 sec 0 000 05 01 Mains frequency filter time 0 000 65 535 s...

Page 84: ...Pr 00 01 Pr 00 00 corresponds to the current displayed in Pr 00 01 REG2000 Identity Code Input voltage 230V 460V Model code 0 2 4 6 8 10 12 1 3 5 7 9 11 13 15 17 Power Regenerative Unit corresponding...

Page 85: ...9 Display highest internal ambient temperature C air outlet Display highest power module s temperature C Default Settings Read only Display internal ambient temperature C air outlet Display power modu...

Page 86: ...tion error 55 cE2 communication error 56 cE3 communication error 57 cE4 communication error 58 cE10 communication time out 66 PLE phase lock error PLE and OrP errors are recorded as errors only in pow...

Page 87: ...nlock all the password protected parameters After setting this parameter write down the setting to avoid being locked out in the future Using parameters Pr 01 02 and Pr 01 03 prevents non technicians...

Page 88: ...default 01 02 01 02 01 03 Password incorrect Password correct Enter the correct password at parameter 01 02 01 03 will display 00 There are only three attempts to enter the correct password After the...

Page 89: ...the Power Regenerative Unit forces the trigger upper limit to stay under 780 VDC DCBUS 01 08 REG DCBUS REG RUN MI1 REG Current 01 08 10Vdc Reserved DC BUS voltage control P gain DC BUS voltage contro...

Page 90: ...Controls the DC BUS voltage response speed The higher the value the faster the response Reserved Select multi function display Default 0 Settings 0 display DC BUS voltage v 1 display mains frequency...

Page 91: ...the multi function input terminal functions Setting Function Description 0 No function The input terminal does not have any function 1 Automatic mode the default terminal is MI1 This terminal setting...

Page 92: ...erminal setting is effective only when you set Pr 01 04 to 1 controlled by external terminals Before setting to parallel mode select Automatic as the control mode When working in parallel mode each Po...

Page 93: ...cator 5 No function 6 Warn indicator 7 No function Includes the necessary external terminal output functions as required The following table lists the multi function output terminal functions Setting...

Page 94: ...nction is binary If you set a bit to 1 the multi function output direction is reversed For example when you set Pr 02 07 to 1 Regenerate indicator if the output direction is forward or you set the bit...

Page 95: ...imits the Power Regenerative Unit maximum current output Reserved Reserved Phase lock frequency deviation time Default 150 Settings 0 1000 ms When a frequency is detected to be outside of 47 63 Hz and...

Page 96: ...ng another counting Cooling fan control mode Default 3 Settings 0 fan runs always 1 runs for one minute after stop and then stops 2 runs and stops as the Power Regenerative Unit regenerates and stops...

Page 97: ...43A 65 55 REG550A43A 65 55 Reserved Reserved Erase the energy regenerated record Default 0 Settings 0 parameter reset 1 erase Setting this parameter to 1 clears Pr 00 09 and Pr 00 10 to 0 and the syst...

Page 98: ...address in the network must be unique COM1 transmission speed Default 9 6 Settings 4 8 115 2 Kbps Sets the transmission speed between the Power Regenerative Unit and computers COM1 transmission fault...

Page 99: ...Information Interchange Each byte of data is the combination of two ASCII characters For example one byte of data 64 Hex shown as 64 in ASCII consists of 6 36Hex and 4 34Hex 1 Code Description The com...

Page 100: ...art bit 0 1 2 3 4 5 6 Stop bit 8 data bits 11 bits character frame 7 Odd parity 3 Communication data structure Data format frame ASCII mode STX Start character 3AH Address Hi Communication address one...

Page 101: ...haracters 03H reads data from the register 06H writes one set of data to the register For example reading two continuous data from register address 2102H The Power Regenerative Unit address is 01H ASC...

Page 102: ...content 17H 70H 70H CRC CHK Low CRC CHK High 86H CRC CHK Low CRC CHK High 86H 22H 22H 10H write multiple registers write multiple data to registers Checksum in ASCII mode LRC Check Checksum LRC Check...

Page 103: ...rc 1 0Xa001 else reg_crc reg_crc 1 return reg_crc final value returned to CRC register 4 Definition of parameter addresses in the communication protocol Definition of REG2000 parameters Parameter addr...

Page 104: ...W R 220EH bit15 0 Internal temperature air outlet R 220FH bit15 0 Power module s temperature R 2210H bit15 0 Digital input ON OFF status see Pr 02 06 R 2211H bit15 0 Digital output ON OFF status see P...

Page 105: ...ot recognized by the Power Regenerative Unit 3 Password locked cannot edit the parameters 4 Parameters cannot be edited in operation 10 Transmission time out Communication response delay time Default...

Page 106: ...000 Settings 0 000 65 535 sec Sets the filter time to adjust DC BUS voltage The higher the value the better the filter result This may affect control performance so it normally does not need adjustme...

Page 107: ...arning Communication Warning 1 Illegal communication command Corrective Action Verify that the communication wring is correct see Section 4 3 Verify that the related parameter settings are in the corr...

Page 108: ...ton after verifying the above item If the warning message still appears contact a local dealer near you or Delta to return this product 8 SE2 Save Error 2 Warning Keypad copy parameter warning 2 Keypa...

Page 109: ...than the setting in Pr 03 04 Corrective Action Verify that the mains frequency is normal Verify that the mains three phase wiring is correct When the Power Regenerative Unit executes the phase lock ag...

Page 110: ...tus or hardware circuit error occurs in output current detection Corrective Action Check for any poor wiring insulation Check for any unusual voltage surge or phase loss at the mains side Press the RE...

Page 111: ...temperature is too high Check for foreign objects in the heat sink and if the fan is operating Check that there is enough ventilation space near the Power Regenerative Unit After verifying the above i...

Page 112: ...near you or Delta to return this product 30 cF1 EEPROM write Err Fault Memory write error Corrective Action Press the RESET button to restore the system to the default setting If the error message sti...

Page 113: ...rectly for three consecutive times Corrective Action See Pr 01 02 and Pr 01 03 Shut down the system and then turn the power back on to enter the correct password 54 CE1 PC Err command Fault Illegal co...

Page 114: ...out Corrective Action Verify that the communication wring is correct Press the RESET button after verifying the above item If the error message still appears contact a local dealer near you or Delta...

Page 115: ...mstances they will eventually become error prone if used past their lifespans Therefore you must perform periodic preventive maintenance to identify defective and worn out parts and eliminate the caus...

Page 116: ...and measuring instruments Are dangerous or abnormal objects such as tools in the surrounding area Visual inspection Voltage Items to Check Methods and Criterion Maintenance Period Daily Half Year One...

Page 117: ...Visual inspection Main circuit terminal block Items to Check Methods and Criterion Maintenance Period Daily Half Year One Year Is there any damage Visual inspection Main circuit filter capacitor Items...

Page 118: ...Are there any abnormal odors or discoloration Smell visual inspection Are there cracks damages deformations or obvious corrosions Visual inspection Are there signs of leakage or deformation in the cap...

Page 119: ...that greasy oil may cause to your Power Regenerative Unit 1 Electronic components that silt up with greasy oil may cause the Power Regenerative Unit to burn out or even explode 2 Most greasy dirt con...

Page 120: ...ulates or adheres to the fans leads to poor ventilation and causes overheating problems 2 Plant environments in the textile industry have higher degrees of humidity that may cause the Power Regenerati...

Page 121: ...erative Units Please be aware of the possible damages that corrosion may cause to your Power Regenerative Unit 1 Corrosion of internal components may cause the unit to malfunction and possibility to e...

Page 122: ...that industrial dust may cause to your Power Regenerative Unit 1 Dust accumulating on electronic components may cause overheating problem and shorten the service life of the Power Regenerative Unit 2...

Page 123: ...r wiring may cause to your units 1 If screws are not fully tightened then sparking may occur as impedance increases 2 If you have opened the unit and modified the internal circuit board the internal c...

Page 124: ...not following the specifications Please be aware of the possible damages that multi function input output terminal errors may cause to your Power Regenerative Unit 1 Input output circuit may burn out...

Page 125: ...tail Model selection method 1 based on the brake resistor specifications Take 220 V as an example if you select a 1500 W 13 brake resistor with brake level set to 380 V then the total braking current...

Page 126: ...ds 220 V Drive REG selection 440 V Drive REG selection kW Model Quantity kW Model Quantity 0 7 REG075A23A 1 0 7 REG075A43A 1 1 5 REG075A23A 1 1 5 REG075A43A 1 2 2 REG075A23A 1 2 2 REG075A43A 1 3 7 REG...

Page 127: ...2 3 57 kW 3 When using the REG2000 and the mains voltage is 380 V the current would be 3 57 kW sqrt 3 380 V 5 4 A 4 From the table below at 40 ED and a working duration of 150 seconds the output curr...

Page 128: ...ns voltage is 380 V the current would be 14 3 kW sqrt 3 380 V 21 8 A 4 From the table below at 30 ED and a working duration of 30 seconds the output current must be lower than 115 of the rated current...

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