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PVU-L0800GR / PVU-L0840GR / PVU-L0880GR Installation Manual

29

13.2. Connection of external cables and wires

Terminals are located as shown in Fig. 13.2.

Bus bars are provided for the DC input and AC output of the main circuit and for grounding. Terminal

blocks are provided for I/O relay signals. Ethernet ports are provided for connection of communication

signals.

【

Front view

】

【

Rear view

】

Fig. 13.2 Field wiring terminals location

AC output

terminals

Grounding electrode

conductor terminal

DC input

terminals

I/O terminal

Block (#TB1)

Communication

Port (#CN1)

Equipment

grounding

conductor

terminal

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Содержание PVU-L0800GR

Страница 1: ...ation 2019 All Rights Reserved Rev D Jun 2020 Toshiba Mitsubishi Electric Industrial Systems Corporation IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS Make sure that this instruction manual is...

Страница 2: ...E THESE INSTRUCTIONS This manual contains important instructions for the inverter that shall be followed during installation of the inverter 1 1 Explanation of markings and symbols Explanation of mark...

Страница 3: ...symbol AC voltage current DC voltage current DC positive voltage DC Negative voltage Earth ground Caution risk of electric shock Warning for dangerous voltage Caution risk of electric shock Energy st...

Страница 4: ...ation of or in combination with equipment procured outside of TMEIC s responsibilities Disposal of this inverter or any of its components shall be done by a specialist in industrial waste disposal Imp...

Страница 5: ...s reduced Refer to Installation clearance in section 5 2 for details Do not install the inverter in locations that are exposed to extreme temperature humidity variations Extreme operating conditions a...

Страница 6: ...fine particles that may contain iron and or organic compounds It may cause insulation failure contact failure in circuit breakers and switches performance degradation and or equipment failure Do not i...

Страница 7: ...ipment failure Do not expose the package frame to salt water or rain Salt water and rain may enter the enclosure and cause performance degradation and or equipment failure Do not transport move or pla...

Страница 8: ...e inverter roof is shipped separately from the main unit Do not store the inverter in locations with considerable amount of fine particles that may contain iron and or organic compounds It may cause i...

Страница 9: ...ation to the inverter Vibrations or shocks may cause performance degradation and or equipment failure 2 5 Transportation after unpacking Do not transport move or place the inverter in the horizontal p...

Страница 10: ...ut and output circuits are isolated from the enclosure Is the responsibility of the installer to provide for system grounding in case it is required by sections 690 40 and 690 42 of the National Elect...

Страница 11: ...ing The enclosure can be damaged creating a risk of electric shock due to reduction in internal clearance Do not perform installation and wiring work in locations with considerable amount of fine part...

Страница 12: ...ansportation 18 8 Storage 19 9 Unpacking 20 9 1 Package outline 20 9 2 Main contents of the package 21 9 3 Unpacking location 21 9 4 Guidelines for unpacking 21 9 5 Guidelines after unpacking 22 9 6 T...

Страница 13: ...d materials for opening the packing Nail Extractor Tool Fig 4 1 4 2 Hammer Cutter knife Spanner wrench Other tools for uncrating 3 Tools for Installation and Wiring Screwdriver Impact drivers are not...

Страница 14: ...places where it can be subjected to vibrations 1 or shocks 2 Vibrations or shocks may cause performance degradation and or equipment failure 1 2 Refer to Inverter installation environment in section 5...

Страница 15: ...ature 25 C to 50 C Average over a 24 hour period should be between 5 C and 35 C 2 Relative Humidity Relative Humidity 5 to 95 Variation of temperature should not cause condensation 3 Altitude Maximum...

Страница 16: ...clearance space is reduced Provide the following clearance for maintenance Note that the required maintenance space may change due to applicable standards or local regulations enforced in the region w...

Страница 17: ...ween high voltage winding and low voltage winding is required Shield should be connected to the protective earth PE of the transformer Impedance between primary and secondary should be more than 3 and...

Страница 18: ...0GR PVU L0840GR PVU L0880GR Installation Manual 17 6 Structure and Outline of the Inverter Fig 6 1 Inverter layout Front View Left Side View Right Side View Cooling fans Fork Pockets LED Display unit...

Страница 19: ...uipment failure Do not expose the package frame to salt water or rain Salt water and rain may enter the enclosure and cause performance degradation and or equipment failure The package frame provides...

Страница 20: ...t store the inverter in places exposed to air containing salts corrosive gases 3 and or vapor containing water or oil If stored in a place where one of the above elements is present contact failure in...

Страница 21: ...e package using a hammer or another tool do not inflict direct mechanical shock or vibration to the inverter Mechanical shocks and vibrations may cause inverter failure 9 1 Package outline Fig 9 1 Inv...

Страница 22: ...verter in storage conditions specified in section 8 until all packing material is removed and protective cover and roofs are installed 2 Before opening and dismantling the package carefully observe th...

Страница 23: ...ove the plastic cover from the spare parts and accessories until they are intended to be used 4 Do not remove the plastic cover from the inverter until installation is completed Do not touch the inver...

Страница 24: ...a forklift The center of gravity is in the middle of the cabinet as indicated with labels attached to the cabinet Space for the fork is provided in the fork pockets in the base of the inverter Insert...

Страница 25: ...surface reference line in cases where the cabinet base is embedded 2 Mark the location of the fixation holes according to the location given in the layout diagram Fig 10 1 and verify with a theodolite...

Страница 26: ...damage 1 Place the inverter in the designated installation area 2 Align the cabinet Align the front side of the cabinet using the holes located in the base of the cabinet using a pinch bar Fig 4 3 and...

Страница 27: ...n Manual 26 12 Base cover Installation Refer to Figure 12 1 for the installation of base cover Front View Cover QTY 4 same location on the opposite side Right Side View Cover QTY 2 same location on th...

Страница 28: ...neutral of the wye connection Wiring methods in accordance with the National Electrical Code ANSI NFPA 70 are to be used 13 1 Torque value and check mark 1 Torque value chart Table 13 1 Torque value...

Страница 29: ...PVU L0800GR PVU L0840GR PVU L0880GR Installation Manual 28 Fig 13 1 Check mark examples...

Страница 30: ...AC output of the main circuit and for grounding Terminal blocks are provided for I O relay signals Ethernet ports are provided for connection of communication signals Front view Rear view Fig 13 2 Fie...

Страница 31: ...cables POS No of Conductor Each Conductor A AWG kcmil 90C CU AWG kcmil 90C AL Comment 4 293 300 400 1 hole 1 Conductor 6 195 2 0 4 0 1 hole 1 Conductor 8 146 1 0 2 0 1 hole 1 Conductor NEG No of Condu...

Страница 32: ...ter from one place together and connected to each terminal separately the bent cables will apply stresses to the terminal plates and may results in damages to the components After the cables installed...

Страница 33: ...Hole diameter Maximum cable size Torque Copper Aluminum or Copper clad Aluminum 3 15mm 300kcmil 90C CU 500kcmil 90C AL 45Nm Note 1 Select the proper cable following applicable NEC NFPA70 and local req...

Страница 34: ...e and enclosure fill them too with putty etc If there are openings dust moisture small animals etc may enter from there Excluding the drain hole Be careful not to damage other components inside the un...

Страница 35: ...electric shock if the inverter is not properly grounded 1 Connection of grounding electrode conductor The grounding terminal for the grounding electrode conductor is located on the AC output section a...

Страница 36: ...connection grounding conductors from PV arrays Table 13 3 Size of equipment grounding conductors Maximum current rating of each input Minimum size of equipment grounding conductor AWG or kcmil mm2 Cop...

Страница 37: ...schematic diagram The connections of wirings refer to fig 12 7 and schematic drawing 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Fig 13 8 I O signal relay terminal block After installation and wirin...

Страница 38: ...n the rear side of the inverter and is used to communicate with a monitoring or data acquisition network Connection of communication cable To monitoring system Fig 13 9 Communication port of Ethernet...

Страница 39: ...ions and record all findings 1 Verify that there are no paint damage or scratches on the inverter 2 Verify that all bolts and screws are tight and have the appropriate torque marks 3 Confirm that exte...

Страница 40: ...mum output overcurrent protection fault protection function 1633Ap Maximum output overcurrent protection fused protection 1000A Power Factor Rating 0 99 Trip limit and trip time accuracy Nominal Volta...

Страница 41: ...rcurrent protection fault protection function 1633Ap Maximum output overcurrent protection fused protection 1000A Power Factor Rating 0 99 Trip limit and trip time accuracy Nominal Voltage 2 Vnom Freq...

Страница 42: ...rcurrent protection fault protection function 1633Ap Maximum output overcurrent protection fused protection 1000A Power Factor Rating 0 99 Trip limit and trip time accuracy Nominal Voltage 2 Vnom Freq...

Страница 43: ...nor Adjustable Rated 11 sec Default Adj 0 010s to 65s E V 50 Vnor Default 10 Vnor V 95 Vnor Adjustable Rated 1 5 sec Default Adj 0 010s to 65s F Rated 62 Hz Default 60 1 Hz to 65 0 Hz Adjustable teste...

Страница 44: ...TM_F50016A TOSHIBA MITSUBISHI ELECTRIC INDUSTRIAL SYSTEMS CORPORATION...

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