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INVT Goodrive880 Series Hardware Manual

INVT Goodrive880 Series Hardware Manual

Inverter unit
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Summary of Contents for INVT Goodrive880 Series

  • Page 2 Goodrive880 Series Inverter Unit Hardware Manual Change history Change description Version Release date First release. V1.0 Nov 2023...
  • Page 3 Others: Such as unit test benches, military equipment, oil and gas transmission, and mining transmission equipment Goodrive880-51 series is the inverter unit of Goodrive880 series. If not otherwise specified, the inverter unit in this manual refers to the inverter unit of Goodrive800 series, that is, Goodrive880-51 series product. The rated power of a single inverter unit is 3.7kW–720kW, and the max.

  • Page 4: Table Of Contents

    Goodrive880 Series Inverter Unit Hardware Manual Contents Contents 1 Safety precautions .............................1 1.1 Safety declaration ..............................1 1.2 Safety definition ..............................1 1.3 Warning symbols ..............................1 1.4 Safety guidelines ..............................1 1.4.1 Delivery and installation ..........................2 1.4.2 Commissioning and running ........................2 1.4.3 Maintenance and component replacement ....................
  • Page 5 Goodrive880 Series Inverter Unit Hardware Manual Contents 4.3.3 Wiring suggestions ............................ 62 4.3.4 Shielded cable connection ........................64 4.4 Electrical wiring ..............................65 4.4.1 A1i–A4i unit wiring ............................ 65 4.4.2 A6i–A7i unit wiring ............................ 66 4.4.3 A8i unit wiring ............................67 4.4.4 A8n unit wiring ............................
  • Page 6 Goodrive880 Series Inverter Unit Hardware Manual Contents A.4.2 VFD category of C3 ..........................103 Appendix B Dimension drawings ....................... 104 Appendix C Example electrical diagram ..................... 113 Appendix D Order No. list .......................... 116 202311 (V1.0)

  • Page 7: Safety Precautions

    Goodrive880 Series Inverter Unit Hardware Manual Safety precautions 1 Safety precautions 1.1 Safety declaration Read this manual carefully and follow all safety precautions before moving, installing, operating and servicing the product. Otherwise, equipment damage or physical injury or death may be caused.

  • Page 8: Delivery And Installation

    Goodrive880 Series Inverter Unit Hardware Manual Safety precautions the following. Inverter unit model Minimum waiting time 3.7–90kW 5 minutes 380V 110–200kW 15 minutes Higher than 355kW 25 minutes 55–315kW 15 minutes 690V Higher than 400kW 25 minutes Do not refit the inverter unit unless authorized; otherwise fire, electric shock or ...

  • Page 9: Maintenance And Component Replacement

    Goodrive880 Series Inverter Unit Hardware Manual Safety precautions High voltage presents inside the inverter unit during running. Do not carry out any  operation on the inverter unit during running except for keypad setup. The control terminals of the product form extra-low voltage (ELV) circuits. Therefore, you need to prevent the control terminals from connecting to accessible terminals of other devices.

  • Page 10: Product Overview

    Goodrive880 Series Inverter Unit Hardware Manual Product overview 2 Product overview For Goodrive880-51 series inverter units, the rated power of a single unit is 3.7kW–710kW, while that of parallel units can be up to 6500kW. The inverter unit consists of bus capacitor and IGBT, and some models carry built-in reactors.

  • Page 11: Product Nameplate And Model

    Goodrive880 Series Inverter Unit Hardware Manual Product overview 2.2 Product nameplate and model Figure 2-1 Product nameplate IP00 Model: GD880-51-0900-4 Power(Output): 500kW Input: DC 510~720V Output: AC 0~0.7*VDC 900A S/N: Made in China Shenzhen INVT Electric Co.,Ltd Note: The preceding nameplate is a standard product nameplate example. The marking varies slightly depending on the model.
  • Page 12 Goodrive880 Series Inverter Unit Hardware Manual Product overview 510–720VDC (Rectifier incoming voltage: 3PH 380–440VAC） Light overload Heavy overload Ratings Heat application application dissipation volume Model Structure A (AC) A (AC) A (AC) A (AC) m³/h GD880-51-0023-4 0.19 GD880-51-0033-4 0.29 GD880-51-0038-4 18.5...
  • Page 13 Goodrive880 Series Inverter Unit Hardware Manual Product overview Table 2-3 Product ratings of AC 3PH 520V–690V – 700–1035VDC (Rectifier incoming voltage: 3PH 520 690VAC） Light overload Heavy overload Ratings Heat application application dissipation volume Model Structure A (AC) A (AC) m³/h...

  • Page 14: Unit Outline Dimensions And Weight

    Goodrive880 Series Inverter Unit Hardware Manual Product overview The model with structure A8i needs to add fast connector components V-SK03A4-3Z.1 according to the  number of units. 2.4 Unit outline dimensions and weight Outline Depth Height (mm) Width (mm) Net weight (kg)

  • Page 15: Derating Due To Carrier Frequency

    Goodrive880 Series Inverter Unit Hardware Manual Product overview 2.5.3 Derating due to carrier frequency Rated Carrier frequency (kHz) Model power P (kW) GD880-51-0009-4 100% 100% 100% 100% 100% 100% GD880-51-0013-4 100% 100% 100% 100% 100% 100% GD880-51-0017-4 100% 100% 100%...

  • Page 16: Hardware Principles

    Goodrive880 Series Inverter Unit Hardware Manual Product overview Figure 2-5 Light overload application Current (A) Short-time overload current 150%I Short-time overload current 110%I Rated current Light overload rated current I 300s Time (s) Based on the heavy overload continuous run current (I ), the inverter unit can keep running for 60s at 150% of the rated current.
  • Page 17 Goodrive880 Series Inverter Unit Hardware Manual Product overview An A6i/A7i inverter unit consists of DC precharge component, bus capacitor, IGBT, and other components. Figure 2-8 shows the simplified main circuit. Figure 2-8 Main circuit diagram of the A6i and A7i inverter units...

  • Page 18: Paralleling Principle Of A8I

    Goodrive880 Series Inverter Unit Hardware Manual Product overview 2.7.2 Paralleling principle of A8i Figure 2-10 Main circuit diagram of the parallel A8i inverter unit DC - Name (Optional) Isolation switch (Optional) DC contactor (Optional) Precharge resistor DC fuse Inverter unit Note: In general, the paralleling is only applicable to the units corresponding to A8i, A8n, and A8L2.

  • Page 19: Product Structure

    Goodrive880 Series Inverter Unit Hardware Manual Product overview 2.8 Product structure A1i–A3i inverter units  Figure 2-11 Structure of A1i–A3i units Description LCD keypad Keypad plastic case bracket GD880 main control box (+) and (-) bus input terminals 24V auxiliary power terminal...
  • Page 20 Goodrive880 Series Inverter Unit Hardware Manual Product overview A4i inverter unit  Figure 2-12 Structure of A4i unit Description LCD keypad Keypad plastic case bracket GD880 main control box 24V auxiliary power terminal (+) and (-) bus input terminals Fixing holes on the back of the unit (4 in total)
  • Page 21 Goodrive880 Series Inverter Unit Hardware Manual Product overview A6i and A7i inverter units  Figure 2-13 Structure of A6i and A7i units Description User terminals on the and control boards (+) and (-) bus input copper bar Unit top fixing hole...
  • Page 22 Goodrive880 Series Inverter Unit Hardware Manual Product overview A8i inverter unit  Figure 2-14 Structure of A8i unit Description Module top fixing hole User terminals on the fiber optic and control boards Handle Fan cover plate Module bottom fixing hole...
  • Page 23 Goodrive880 Series Inverter Unit Hardware Manual Product overview A8n inverter unit  Figure 2-15 Structure of A8n unit Description Module top fixing hole Nameplate User terminals on the fiber optic and control boards Handle Fan cover plate PC protective plate 1...
  • Page 24 Goodrive880 Series Inverter Unit Hardware Manual Product overview A8L2 inverter unit  Figure 2-16 Structure of A8L2 unit Description Module top fixing hole Nameplate User terminals on the fiber optic and control boards Handle Fan cover plate PC protective plate 1...
  • Page 25 Goodrive880 Series Inverter Unit Hardware Manual Product overview 1*A8i frame  Figure 2-17 Structure of 1*A8i frame Description A8i inverter unit Unit base component Female connector, mounted and fixed to the unit base component Unit base component fixing hole Inverter unit fixing holes (two M8 threaded holes)
  • Page 26 Goodrive880 Series Inverter Unit Hardware Manual Product overview 2*A8i frame  Figure 2-18 Structure of 2*A8i frame Description Frame A8i inverter unit Inverter unit (+) and (-) bus input copper bar Fixing holes on the back of the frame Anchor bolt (for transportation fixing)

  • Page 27: System Configuration

    Goodrive880 Series Inverter Unit Hardware Manual Product overview 3*A8i frame  Figure 2-19 Structure of 3*A8i frame Description Frame A8i inverter unit Inverter unit (+) and (-) bus input copper bar Fixing holes on the back of the frame Anchor bolt (for transportation fixing)

  • Page 28: Electrical Model Selection

    Goodrive880 Series Inverter Unit Hardware Manual Product overview Figure 2-20 System configuration ④ Power incoming cable ⑥ ⑤ ③ ① ② ⑦ ⑧ Description AC main circuit breaker Rectifier unit DC fuse (Optional) Isolation switch (Optional) DC contactor (Optional) Precharge resistor...

  • Page 29: Isolation Switch

    Goodrive880 Series Inverter Unit Hardware Manual Product overview Unit model Frame size Voltage (V) Current (A) GD880-51-0245-4-XX GD880-51-0299-4-XX GD880-51-0349-4-XX GD880-51-0395-4-XX GD880-51-0516-4 GD880-51-0639-4-XX A8i/A8n/A8L2 1000 GD880-51-0757-4-XX A8i/A8n/A8L2 1250 GD880-51-0900-4-XX A8i/A8n/A8L2 1600 GD880-51-0975-4-XX A8i/A8n/A8L2 1600 GD880-51-0062-6-XX 1250 GD880-51-0082-6-XX 1250 GD880-51-0099-6-XX 1250 GD880-51-0125-6-XX...

  • Page 30: Contactor

    Goodrive880 Series Inverter Unit Hardware Manual Product overview Unit model Frame size Voltage (V) Current (A) GD880-51-0340-6-XX 1000 GD880-51-0410-6-XX A8i/A8n/A8L2 1000 1600 GD880-51-0530-6-XX A8i/A8n/A8L2 1000 1600 GD880-51-0600-6-XX A8i/A8n/A8L2 1000 1600 GD880-51-0650-6-XX A8i/A8n/A8L2 1000 1600 GD880-51-0720-6-XX A8i/A8n/A8L2 1000 1600 2.10.3 Contactor A contactor connects and disconnects DC circuit and automatically switches between precharge circuit and bus main circuit.

  • Page 31: Mechanical Installation

     applied. Ensure all the input power supplies have been disconnected before wiring or inspection, and wait for at least the time designated on the Goodrive880 series product or until the DC bus voltage is less than 36V. 3.2 Installation environment...

  • Page 32: Installation Procedure

    Goodrive880 Series Inverter Unit Hardware Manual Mechanical installation Environment Condition Install the inverter unit in a place: Without electromagnetic radiation sources and direct sunlight. Note: The unit must be installed in a clean and well-ventilated environment based on the housing IP rating.

  • Page 33: Unpacking

    Goodrive880 Series Inverter Unit Hardware Manual Mechanical installation Figure 3-1 Transportation requirements When transported with a forklift, the inverter unit must be fixed to the pallets and transported together, which means you are not allowed to remove the pallets to transport the inverter unit. If the forklift's fork tines are too short, it may cause the unit/cabinet to tip over, resulting in serious injury, property damage or even death.

  • Page 34: Lifting

    Goodrive880 Series Inverter Unit Hardware Manual Mechanical installation Figure 3-3 Unpacking Cover Inverter unit Sideboard 1 Sideboard 2 3.3.4 Lifting Inverter unit  Attach the required lifting ring to the locations shown in the figure, use the sling to slowly lift the unit end, move the unit until it is completely lifted, place it vertically in the empty and flat place, and then unfold the anti-tipping stand at the lower front of the unit.
  • Page 35 Goodrive880 Series Inverter Unit Hardware Manual Mechanical installation Figure 3-6 Unit placing requirements ＞ Note the following to fold or unfold the anti-tipping stand: Unfold the anti-tipping stand: pull down the anti-tipping stand to press the spring, wrap it around the ...

  • Page 36: Installation

    Goodrive880 Series Inverter Unit Hardware Manual Mechanical installation Inverter frame  Remove the wooden box wrapped around the inverter frame, remove the 4 bolts fixed at the bottom anchor bolt of the frame, and then lift the frame through the 4 lifting holes at the frame top. See Figure 3-10.
  • Page 37 Goodrive880 Series Inverter Unit Hardware Manual Mechanical installation Figure 3-11 Installation space requirements for A1i–A4i inverter units Air outlet ≥300 ≥20 Heat baffler ≥300 Air inlet ≥300 Front view Side view Installation requirements for A6i and A7i inverter units Note the following requirements to ensure reliable installation and excellent heat dissipation for inverter units using A6i or A7i frame: The inverter unit must be installed and used in a cabinet.
  • Page 38 Goodrive880 Series Inverter Unit Hardware Manual Mechanical installation Figure 3-12 Installation space requirements for A6i and A7i inverter units Air outlet Selaing ≥20 ≥10 ≥20 sponge or air baffle Sealing sponge or air baffle ≥50 (preventing hot air from circulating back)
  • Page 39 Goodrive880 Series Inverter Unit Hardware Manual Mechanical installation Figure 3-13 Installation space requirements for A8i inverter units Air outlet ≥20 ≥20 ≥20 ≥6 ≥20 Sealing sponge or air baffle Sealing sponge (preventing hot air from circulating back) Air inlet Air inlet...
  • Page 40 Goodrive880 Series Inverter Unit Hardware Manual Mechanical installation Installation space requirements for inverter frames Installation space requirements for inverter frames Figure 3-14 Installation space requirements for inverter frames Air outlet ≥650 Sealing sponge ≥650 or air baffle ≥20 ≥50 ≥30 ≥50...
  • Page 41 Goodrive880 Series Inverter Unit Hardware Manual Mechanical installation The crossbeam dimension design is shown as Figure 3-16. Figure 3-16 Bottom crossbeam dimension design (unit: mm) Rail Rail Rail Beam Beam Beam 37.5 37.5 Note: The shaded part in Figure 3-16 is the bottom crossbeam location.
  • Page 42 Goodrive880 Series Inverter Unit Hardware Manual Mechanical installation inverter unit, install two bottom support crossbeams, a mounting bracket, and a mounting rail in the cabinet, and design the mounting crossbeam for inverter unit fixing, and reserve fixing holes on the...
  • Page 43 Goodrive880 Series Inverter Unit Hardware Manual Mechanical installation Figure 3-19 Installing two A6i and two A7i inverter units in a 600mm-wide cabinet Name Input copper bar DC fuse Magnet ring assembly Unit top limit position fixing assembly Unit bottom fixed plate...
  • Page 44 Goodrive880 Series Inverter Unit Hardware Manual Mechanical installation In the case of limited space, A6i and A7i units support the wall mounting, as shown in Figure 3-20. Figure 3-20 Wall mounting diagram of A6i–A7i units Wall mo untin g shelf b racket (customized, optional) 3.3.5.4 Layout and mounting for one A8i inverter unit...
  • Page 45 Goodrive880 Series Inverter Unit Hardware Manual Mechanical installation Figure 3-22 shows the installation of one A8i inverter unit with the precharge function in a cabinet. Figure 3-22 Installing one A8i inverter unit with the precharge function in a 400mm-wide cabinet...
  • Page 46 Goodrive880 Series Inverter Unit Hardware Manual Mechanical installation Without the precharge function  Figure 3-23 shows the cabinet layout for one A8i inverter unit without the precharge function. Figure 3-23 400mm-wide cabinet layout for one A8i inverter unit without the precharge function...
  • Page 47 Goodrive880 Series Inverter Unit Hardware Manual Mechanical installation Name DC fuse Magnet ring assembly Unit top fixed beam Unit bottom fixed plate (+) busbar and busbar clamp (-) busbar and busbar clamp Busbar clamp fixed support Side air baffle assembly (with sealing sponge)
  • Page 48 Goodrive880 Series Inverter Unit Hardware Manual Mechanical installation Figure 3-26 shows the installation of two A8i inverter units with the precharge function in a cabinet. Figure 3-26 Installing two A8i inverter units with the precharge function in a 600mm-wide cabinet...
  • Page 49 Goodrive880 Series Inverter Unit Hardware Manual Mechanical installation Without the precharge function  Figure 3-27 shows the cabinet layout for two A8i inverter units without the precharge function. Figure 3-27 600mm-wide cabinet layout for two A8i inverter unit without the precharge function...
  • Page 50 Goodrive880 Series Inverter Unit Hardware Manual Mechanical installation Name Input copper bar DC fuse Magnet ring assembly Unit top fixed beam Unit bottom fixed plate (+) busbar and busbar clamp (-) busbar and busbar clamp Busbar clamp fixed support Side air baffle assembly (with sealing sponge)
  • Page 51 Goodrive880 Series Inverter Unit Hardware Manual Mechanical installation Figure 3-30 shows the installation of three A8i inverter units in an 800mm-wide cabinet. Figure 3-30 Installing three A8i inverter units in a 800mm-wide cabinet Name Input copper bar DC fuse Magnet ring assembly...
  • Page 52 Goodrive880 Series Inverter Unit Hardware Manual Mechanical installation Figure 3-31 shows the 400mm-wide cabinet layout for A8L2. Figure 3-31 400mm-wide cabinet layout for an A8L2 inverter unit Cabinet-top air ouelet cover (+) bus DC fuse (-) bus Input copper bar...
  • Page 53 Goodrive880 Series Inverter Unit Hardware Manual Mechanical installation Name Magnet ring assembly Unit top fixed beam Unit bottom fixed plate (+) busbar and busbar clamp (-) busbar and busbar clamp Busbar clamp fixed support Side air baffle assembly (with sealing sponge)
  • Page 54 Goodrive880 Series Inverter Unit Hardware Manual Mechanical installation To install the 2*A8i inverter frame in a wide cabinet, do as follows: Step 1 Remove the two screws for fixing during transportation from the frame back. Remove the screws for fixing the units during transportation Step 2 Remove the four frame-fixing assemblies (b), and lift the entire frame to a level ground.
  • Page 55 Goodrive880 Series Inverter Unit Hardware Manual Mechanical installation Step 3 Lift the frame. Step 4 When the bottom of the frame is in contact with the bottom of the cabinet, manually push the frame to the specified position and lock the bottom of the frame with four M10 screws.
  • Page 56 Goodrive880 Series Inverter Unit Hardware Manual Mechanical installation Step 6 Place the rail and push the A8i modules through the rail. 3.3.5.8 Layout and mounting for 3*A8i inverter frame Figure 3-34 shows the layout for 3*A8i inverter frame. Figure 3-34 Layout of 3*A8i inverter frame...
  • Page 57 Goodrive880 Series Inverter Unit Hardware Manual Mechanical installation Step 1 Remove the screws for fixing during transportation from the frame back. Remove the screws for fixing the units during transportation. Step 2 Remove the four frame-fixing assemblies (b), and lift the entire frame to a level ground. Remove the...
  • Page 58 Goodrive880 Series Inverter Unit Hardware Manual Mechanical installation Step 3 Lift the frame. Step 4 When the bottom of the frame is in contact with the bottom of the cabinet, manually push the frame to the specified position and lock the bottom of the frame with four M10 screws.
  • Page 59 Goodrive880 Series Inverter Unit Hardware Manual Mechanical installation 3.3.5.9 Unit installation and replacement The mounting procedure is as follows: Step 1 Insert the unit entry/exit guide rail into the slot of the cabinet front bottom beam. See Figure 3-35. Figure 3-35 Unit entry/exit guide rail placement...
  • Page 60 Goodrive880 Series Inverter Unit Hardware Manual Mechanical installation Figure 3-36 Unit placement Align the unit caster to the rail. (2) Push the unit into the cabinet. Note: Since the inverter unit barycenter is too high, use the auxiliary rope for mounting to prevent the inverter ...
  • Page 61 Goodrive880 Series Inverter Unit Hardware Manual Mechanical installation Figure 3-37 Unit entry to the cabinet Fingers should not be out of this plane to avoid pressure injuries. Grip the handle firmly. When pushing in /out the unit, use one foot to apply force to...
  • Page 62 Goodrive880 Series Inverter Unit Hardware Manual Mechanical installation Step 3 After confirming that the unit is pushed into place, install the unit fixing screws and remove the unit entry/exit guide rail. Figure 3-39 Unit fixing Check whether the unit fits in place with the fixed beam or metal sheet (recommended clearance ≤...
  • Page 63 Goodrive880 Series Inverter Unit Hardware Manual Mechanical installation 3.3.5.10 Keypad installation The GD880-51 inverter unit is equipped with an externally mounted keypad (as shown in Figure 3-41), which is used with a keypad bracket that can be fixed to the cabinet door or external support sheet metal, and the keypad bracket mounting structure is shown in Figure 3-42.

  • Page 64: Fastening Torque

    Goodrive880 Series Inverter Unit Hardware Manual Mechanical installation 3.3.6 Fastening torque You need the following tools to install the inverter unit: Standard toolbox, including screwdrivers, nut wrenches, socket wrenches.  Torque wrenches with torques from 1.5 N·m to 100 N·m.

  • Page 65: Electrical Installation

    Goodrive880 Series Inverter Unit Hardware Manual Electrical installation 4 Electrical installation 4.1 Safety notes All safety precautions in this manual must be read and followed. Only trained and  qualified professionals are allowed to carry out the operations mentioned in this chapter.

  • Page 66: Emc Requirements

    Goodrive880 Series Inverter Unit Hardware Manual Electrical installation 4.3 EMC requirements General knowledge of electromagnetic compatibility EMC is short for electromagnetic compatibility, which refers to the ability of a device or system to function properly in its electromagnetic environment and not constitute an unbearable electromagnetic disturbance to anything in that environment.

  • Page 67: Power Cable

    Goodrive880 Series Inverter Unit Hardware Manual Electrical installation grounding. Different control system needs to use special pole grounding, different devices in the same control system needs to use common pole grounding, and different devices connected by the same power cables needs to use series-wound grounding.

  • Page 68: Wiring Suggestions

    Goodrive880 Series Inverter Unit Hardware Manual Electrical installation Communication cables and encoder cables need to be single-shielded twisted-pair cables (as shown in figure b). The shield layer of cable is connected to the system PE by means of a 360-degree connection or twisting into a single bundle, and the exposed shield layer is wrapped with insulating tape to prevent interference introduced by the shield layer in contact with other equipment and structural components.
  • Page 69 Goodrive880 Series Inverter Unit Hardware Manual Electrical installation If a control cable and power cable must cross each other, ensure that the angle between them is 90°.  Table 4-4 Routing sensitive and interference cables Interference cable Sensitive cable Sensitive cable...

  • Page 70: Shielded Cable Connection

    Goodrive880 Series Inverter Unit Hardware Manual Electrical installation 4.3.4 Shielded cable connection The shield layer of signal cable is grounded at both ends, of which the grounding points must be the same. That is, if the shield layer at the upper computer side is connected to PE, the shield layer at the drive side is also connected to PE;...

  • Page 71: Electrical Wiring

    Goodrive880 Series Inverter Unit Hardware Manual Electrical installation 4.4 Electrical wiring 4.4.1 A1i–A4i unit wiring A1i–A4i unit terminals Figure 4-9 A1i–A4i unit terminals +24E +24E Terminal name Description 24V auxiliary power terminal (The auxiliary power supply +24E must be isolated 24V.) For commissioning, specification: 24Vdc±10% 1A...

  • Page 72: A6I-A7I Unit Wiring

    Goodrive880 Series Inverter Unit Hardware Manual Electrical installation 4.4.2 A6i–A7i unit wiring A6i–A7i unit terminals Figure 4-10 A6i–A7i unit terminals +24E Terminal name Description +24E 24V auxiliary power terminal (The auxiliary power supply must be isolated 24V.) For commissioning, specification: 24Vdc±10% 1A...

  • Page 73: A8I Unit Wiring

    Goodrive880 Series Inverter Unit Hardware Manual Electrical installation 4.4.3 A8i unit wiring A8i unit terminals Figure 4-11 A8i unit terminals +24E COM1 COM2 Terminal name Description +24E 24V auxiliary power terminal (The auxiliary power supply must be isolated 24V.) For commissioning, specification: 24Vdc±10% 1A Precharge contactor signal.

  • Page 74: A8N Unit Wiring

    Goodrive880 Series Inverter Unit Hardware Manual Electrical installation Step 3 When using shielded power cables, the shielding layer must be fixed to the shielding board according to EMC requirements. 4.4.4 A8n unit wiring A8n unit terminals Figure 4-12 A8n unit terminals...

  • Page 75: A8L2 Unit Wiring

    Goodrive880 Series Inverter Unit Hardware Manual Electrical installation Wiring procedure for A8n units is as follow: Step 1 Remove the plastic case protective cover from the cable terminal area. Step 2 Connect the cable to the output terminal in the correct wire connection sequence: U1, V1, W1 or (+), (-).

  • Page 76: Screw Tightening

    Goodrive880 Series Inverter Unit Hardware Manual Electrical installation Terminal name Description DC+ and DC- bus voltage output (as an inverter unit, this function is not available) UVW AC output: Voltage: 0–0.7VDC Connection: copper bar or cable connection Wiring procedure for A8L2 units is as follow: Step 1 Remove the plastic case protective cover from the cable terminal area.

  • Page 77: Cable Specifications And Recommendations

    Goodrive880 Series Inverter Unit Hardware Manual Electrical installation 13–14 indicate QS feedback signals.  H1 indicates the indicator.  4.4.7.2 Status  Initial state QS is opened, KM is not closed, 13 and 14 are in N.O. state, while H1 is in a state of no indication.

  • Page 78: Electrical Installation Checklist

    Goodrive880 Series Inverter Unit Hardware Manual Electrical installation Number of cables per Model Connection terminal phase*cable diameter (mm GD880-51-0144-6-XX 1*70 OT/70-8 GD880-51-0192-6-XX 1*120 OT/120-12 GD880-51-0217-6-XX 1*120 OT/120-12 GD880-51-0270-6-XX 1*150 OT/150-12 GD880-51-0340-6-XX 1*185 OT/185-12 GD880-51-0410-6-XX 2*120 OT/120-12 GD880-51-0530-6-XX 2*150 OT/150-12 GD880-51-0600-6-XX...

  • Page 79: Rectifier Control Unit (Icu)

    Goodrive880 Series Inverter Unit Hardware Manual Inverter Control Unit (ICU) 5 Inverter Control Unit (ICU) 5.1 ICU composition Table 5-1 Components Component Function description Applied to 73.5×103×23.5(mm) function expansion modules and Slot 1 communication expansion card Battery cover Button battery replacement cover. The internal button battery is a non plate rechargeable lithium battery that needs to be replaced regularly.

  • Page 80: Led Indicator

    Goodrive880 Series Inverter Unit Hardware Manual Inverter Control Unit (ICU) Component Function description Applied 73.5×74×23.5(mm) function expansion modules, Slot 3 communication expansion card, and optical fiber expansion card Power interface 24V power input terminal Fiber optic Master/slave fiber optic interface...

  • Page 81: Icu Size And Installation

    Goodrive880 Series Inverter Unit Hardware Manual Inverter Control Unit (ICU) 5.3 ICU size and installation 5.3.1 Preparing Before installation, ensure the cabinet has been powered off (excluding external power) for at least 25  minutes. Prevent the ICU from falling or shock to avoid damage.

  • Page 82: Icu Installation Space

    Goodrive880 Series Inverter Unit Hardware Manual Inverter Control Unit (ICU) 5.3.3 ICU installation space To make the ICU installation smooth, the distance between the upper and lower parts of the ICU and the building and its components should be left as shown in the following figure, and the ICU must be installed on a conductive metal plate, the entire conductive bottom of the ICU must properly work with the installation surface.
  • Page 83 Goodrive880 Series Inverter Unit Hardware Manual Inverter Control Unit (ICU) Figure 5-3 ICU installation diagram Metal conductive plate 142.5 59.7 Positioning hole Two M4×12 combination screws One M4×25 combination screw Positioning hole Note:  The ICU assembly plate must be a exposed metal plate and ensure that the metal plate can be reliably grounded.

  • Page 84: Icu Interface

    Goodrive880 Series Inverter Unit Hardware Manual Inverter Control Unit (ICU) 5.4 ICU interface Figure 5-4 ICU circuit wiring RJ45 Keypad RO3C RO3B Relay 3 output RO3A RO2C RO2B Relay 2 output RO2A RO1C RO1B Relay 1 output RO1A AO2 J7...

  • Page 85: External Standard Interfaces

    Goodrive880 Series Inverter Unit Hardware Manual Inverter Control Unit (ICU) 5.4.1 External standard interfaces Terminal name Terminal symbol Description Input power 24E, CM Power supply for the control box Digital input DI1-DI6,DIL Input type: relay contact, NPN or PNP Digital power output...
  • Page 86 Goodrive880 Series Inverter Unit Hardware Manual Inverter Control Unit (ICU) Terminal Function description Cable specifications symbol When pin 2 and pin 3 are short-circuited, i.e. the PW and internal +24V are connected, DI uses the internal power. If the external power supply is used, the shorting cap should be removed.
  • Page 87 Goodrive880 Series Inverter Unit Hardware Manual Inverter Control Unit (ICU) Terminal Function description Cable specifications symbol AO output range: Two-core twisted-pair cable is 0–20mA, Rload≤500Ω recommended. Analog 0–10V, Rload≥10kΩ Cross-sectional area: 0.5–2.5mm² output Resolution: 11 bit+signbit AO1 and GND, AO2 and GND use Accuracy: 2% of full scale range twisted-pair cables.

  • Page 88: Icu Function Application

    Goodrive880 Series Inverter Unit Hardware Manual Inverter Control Unit (ICU) 5.5 ICU function application 5.5.1 Function module ICU can be used with other function modules to achieve corresponding functions, as shown in the following table. Connect Dimensions Name Model Function with ICU (W×H×D)

  • Page 89: Slot Expansion Application

    Goodrive880 Series Inverter Unit Hardware Manual Inverter Control Unit (ICU) 5.5.2 SLOT expansion application The ICU can cooperate with different functional modules, which are directly installed on the SLOT card slot of the ICU, as shown in the following figure.
  • Page 90 Goodrive880 Series Inverter Unit Hardware Manual Inverter Control Unit (ICU) The ICU has three SLOT card slots. When more modules are needed, install the fiber optic expansion module EC-TX823 and SLOT expansion module I-ESM-30. Each SLOT expansion module can expand three functional modules, as shown in the following figure.

  • Page 91: Accessories

    Goodrive880 Series Inverter Unit Hardware Manual Accessories 6 Accessories 6.1 Function expansion module For details about function expansion module, see section 5.5.1 Function expansion module. 6.2 BUB precharge module The BUB precharge module is an optional accessory for GD880-51 inverter products to realize the power-on precharge function.
  • Page 92 Goodrive880 Series Inverter Unit Hardware Manual Accessories Figure 6-2 Installation rail dimensions (unit: mm) When installing or maintaining the A8n and A8n and A8L2 inverter units in a cabinet, to make it convenient for the inverter module to enter or exit the cabinet, it is necessary to use the inverter unit installation maintenance bracket.

  • Page 93: Maintenance And Inspection

    Goodrive880 Series Inverter Unit Hardware Manual Maintenance and inspection 7 Maintenance and inspection 7.1 Periodical inspection 7.1.1 Overview Only trained and qualified professionals are allowed to maintain the equipment. Before operating the interior of the equipment: Disconnect the power to the equipment.
  • Page 94 Goodrive880 Series Inverter Unit Hardware Manual Maintenance and inspection Little maintenance is required when the inverter unit is installed in an environment that meets requirements. The following table describes the routine maintenance periods recommended by INVT. Check scope Item Method...

  • Page 95: Replacement Of Wearing Parts

    No exception occurs. duct outlets. Check whether there are foreign objects attached. For more details about maintenance, contact the local INVT office, or visit our website www.invt.com, and choose Support > Services. 7.2 Replacement of wearing parts 7.2.1 Capacitor 7.2.1.1 Capacitor reforming If the inverter unit has been left unused for a long time, you need to follow the instructions to reform the DC bus capacitor before using it.

  • Page 96: Cooling Fan

    30℃ and a load rate of less than 70%, it must be replaced. The actual service life is related to the load rate and the ambient temperature. For details about the replacement, contact the local INVT office. 7.2.2 Cooling fan 1.
  • Page 97 Goodrive880 Series Inverter Unit Hardware Manual Maintenance and inspection Fan power cable Fan cover snap-fit Fan air direction The procedure is as follows: Step 1 Disconnect the DC power supply of the drive system and check to ensure there is no voltage in the equipment.
  • Page 98 Goodrive880 Series Inverter Unit Hardware Manual Maintenance and inspection Step 1 Stop the unit, disconnect the AC power supply, and wait for a time no shorter than the waiting time designated on the unit. Step 2 Remove the fan module front cover from the unit housing.

  • Page 99: Dc Fuse

    Goodrive880 Series Inverter Unit Hardware Manual Maintenance and inspection Step 5 Install a new fan in the fan box. Insert the fan module connection cable to the connector in reverse sequence. Install the front cover plate. Ensure that the air direction of the fan is consistent with that of the unit.
  • Page 100 Goodrive880 Series Inverter Unit Hardware Manual Maintenance and inspection Step 7 Pull the inverter unit to the maintenance bracket until it can be lifted or removed. Step 8 Install the new inverter unit. Figure 7-2 Replacing the A6i&A7i inverter units...
  • Page 101 Goodrive880 Series Inverter Unit Hardware Manual Maintenance and inspection Remove the protective plate Remove (+), (-) DC input copper bars Remove two fixing screws at the top of the unit Installation and maintenance bracket Remove two fixing screws at the bottom of the unit...
  • Page 102 Goodrive880 Series Inverter Unit Hardware Manual Maintenance and inspection Figure 7-3 Replacing the A8i inverter unit Remove (+), (-) DC input copper bar Unit entry/exit guide rail Remove 4-M8 fastening screws Replacing A8n inverter unit Step 1 Stop the machine and disconnect the AC power.
  • Page 103 Goodrive880 Series Inverter Unit Hardware Manual Maintenance and inspection Figure 7-4 Replacing the A8n inverter unit Remove (+), (-) DC input copper bar Remove the protective plate Remove two fixing screws at the top of the unit Remove six M6*25 screws connecting the copper bar between the reactor base and the unit.

  • Page 104: Icu

    Goodrive880 Series Inverter Unit Hardware Manual Maintenance and inspection Figure 7-5 Installation and maintenance bracket diagram Installation and maintenance bracket 7.2.5 ICU Replace the storage card. After the ICU control module is replaced, the existing parameter settings can be preserved by transferring the storage card from the faulty module to a new module.
  • Page 105 Goodrive880 Series Inverter Unit Hardware Manual Maintenance and inspection Step 2 Insert and push the SD card into the card holder of the new module in the direction shown in the figure. Step 3 Ensure that the SD storage card is pushed into place. Otherwise, abnormalities may occur due to poor contact.
  • Page 106 Goodrive880 Series Inverter Unit Hardware Manual Maintenance and inspection Step 3 Close the cover and rotate it clockwise by 45° to tighten it. CLOSE Step 4 Dispose of waste batteries in accordance with local disposal rules or applicable laws. Replace the SOP battery.

  • Page 107: Warranty Description

    Step 4 Dispose of waste batteries in accordance with local disposal rules or applicable laws. 7.3 Warranty description Goodrive880 series is warranted for 24 months from the date of shipment from INVT. Repair or replacement of parts during the warranty period does not affect the warranty period of the original product as a whole.

  • Page 108: Appendix A Technical Data

    Goodrive880 Series Inverter Unit Hardware Manual Technical data Appendix A Technical data A.1 Capacity Choose a inverter model based on the rated current and power of the motor. To endure the rated power of the motor, the rated output current of the inverter must be larger or equal to the rated current of the motor.

  • Page 109: Ce Marking

    Goodrive880 Series Inverter Unit Hardware Manual Technical data A.3.1 CE marking The CE marking on the product nameplate indicates that the inverter is CE-compliant, meeting the regulations of the European low-voltage directive (2014/35/EU) and EMC directive (2014/30/EU). A.3.2 EMC compliance declaration...

  • Page 110: Appendix B Dimension Drawings

    Goodrive880 Series Inverter Unit Hardware Manual Dimension drawings Appendix B Dimension drawings Figure B-1 A1i–A3i structure dimensions (unit: mm) Hole positions at the back 202311 (V1.0)
  • Page 111 Goodrive880 Series Inverter Unit Hardware Manual Dimension drawings Figure B-2 A4i structure dimensions (unit: mm) Hole positions at the back Figure B-3 A6i unit installation dimensions (unit: mm) 187.5 2-∅7.0 4-M8 2-10X14 (Middle hole) U、V、W 2-M6 3-11X11 472.4 Square hole 259.5...
  • Page 112 Goodrive880 Series Inverter Unit Hardware Manual Dimension drawings 187.5 2-∅7.0 4-M8 2-10X14 (Middle hole) U,V,W 2-M6 3-11X11 472.4 Square hole 259.5 +, - bus copper bar 202311 (V1.0)
  • Page 113 Goodrive880 Series Inverter Unit Hardware Manual Dimension drawings Figure B-4 A7i unit installation dimensions (unit: mm) 187.5 2-∅ 7.0 4-M8 2-10X14 (Middle hole) 2-M6 463.3 3-13X13 Square hole 259.5 +, - bus 202311 (V1.0)
  • Page 114 Goodrive880 Series Inverter Unit Hardware Manual Dimension drawings Figure B-5 A8i unit installation dimensions (unit: mm) 2-OB10X16 70 70 97.5 2-M12 (Lifting ring installation ring) 4-M8 Figure B-6 Installation dimensions of A8i unit fast connector (unit: mm) Fast connector Fast connector...
  • Page 115 Goodrive880 Series Inverter Unit Hardware Manual Dimension drawings Figure B-7 Layout of 1*A8i frame bottom support 4-M6 70 70 (Side fixing hole) 3-∅17 2-M8 586.5 6-∅9.0 202311 (V1.0)
  • Page 116 Goodrive880 Series Inverter Unit Hardware Manual Dimension drawings Figure B-8 2*A8i frame installation dimensions (unit: mm) 4-∅12 4-∅11 (anchor bolt fixing hole during transportation) 4-∅20 2- OB 12X22 (Lifting hole) (Effective overlap area of copper bars) (Effective overlap area of coppe r bars) 4-M8 12.5...
  • Page 117 Goodrive880 Series Inverter Unit Hardware Manual Dimension drawings Figure B-9 3*A8i frame installation dimensions (unit: mm) 4-∅11 (Anchor bolt fixing hole during transportation) 4-∅12 (Frame bottom fixing hole) 4-∅20 2- OB 12X22 (Lifting hole) (Effective overlap area of copper bars)
  • Page 118 Goodrive880 Series Inverter Unit Hardware Manual Dimension drawings Figure B-10 A8n installation dimensions (unit: mm) 540.5 4-OB9X14 2-∅ 9 2-OB10X16 4-M8 2-M12(Lifting installation hole) 202311 (V1.0)

  • Page 119: Appendix C Example Electrical Diagram

    Goodrive880 Series Inverter Unit Hardware Manual Example electrical diagram Appendix C Example electrical diagram GD880 inverter basic electrical drawing 封面 设 计 设计日期 审 核 标准化 批 准 图纸名称 图 号 位 置 功 能 Designed Designed Date Checked Std.Checked Dwg.No.
  • Page 120 Goodrive880 Series Inverter Unit Hardware Manual Example electrical diagram Basic rectifier Main power -QF1 -FU3 -FU4 -FU5 Control power 设 计 审 核 标准化 基本整流 设计日期 批 准 图纸名称 图 号 功 能 位 置 Designed Designed Date Checked Std.Checked Approved Dwg.Name...
  • Page 121 Goodrive880 Series Inverter Unit Hardware Manual Example electrical diagram Inverter Inverter fault running indicator indicator 3.7 N 3.7 L +24E COM1 RJ45 Ethernet Power STO1 +24V STO2 card +24V RJ45 keypad interface RX TX RX TX 设 计 审 核...

  • Page 122: Appendix D Order No. List

    Goodrive880 Series Inverter Unit Hardware Manual Order No. list Appendix D Order No. list Product model Structure Order No. Remarks GD880-51-0009-4 GD880-51-0009-4 Inverter module GD880-51-0013-4 GD880-51-0013-4 Inverter module GD880-51-0017-4 GD880-51-0017-4 Inverter module GD880-51-0023-4 GD880-51-0023-4 Inverter module GD880-51-0033-4 GD880-51-0033-4 Inverter module...
  • Page 123 Goodrive880 Series Inverter Unit Hardware Manual Order No. list Product model Structure Order No. Remarks GD880-ICU-11 Control module GD880-51-0900-4 Power module HFBR-3M 3M fiber optic GD880-51-0900-4-XX A8i/K SOP-880-01 Inverter keypad L=2M (CHV-SE) 2M keypad cable GD800-A8-K Fast connector kit (-K is optional)
  • Page 124 Goodrive880 Series Inverter Unit Hardware Manual Order No. list Product model Structure Order No. Remarks GD880-ICU-13 Control module GD880-51-0975-4 Power module HFBR-3M 3M fiber optic GD880-51-2778-4-XX A8i/K SOP-880-01 Inverter keypad L=2M (CHV-SE) 2M keypad cable GD800-3*A8-K Frame kit (-K is optional)
  • Page 125 Goodrive880 Series Inverter Unit Hardware Manual Order No. list Product model Structure Order No. Remarks SOP-880-01 Inverter keypad L=2M (CHV-SE) 2M keypad cable A8-L2-640A Reactor module (- A8L2 is optional) GD880-ICU-11 Control module GD880-51-0757-4-N Power module HFBR-3M 3M fiber optic...
  • Page 126 Goodrive880 Series Inverter Unit Hardware Manual Order No. list Product model Structure Order No. Remarks HFBR-3M 3M fiber optic SOP-880-01 Inverter keypad L=2M (CHV-SE) 2M keypad cable A8-L2-900A Reactor module (- A8L2 is optional) GD880-ICU-13 Control module GD880-51-0900-4-N Power module...
  • Page 127 Goodrive880 Series Inverter Unit Hardware Manual Order No. list Product model Structure Order No. Remarks GD880-ICU-16 Control module GD880-51-0975-4-N Power module HFBR-5M 5M fiber optic GD880-51-5566-4-XX A8n/A8L2 SOP-880-01 Inverter keypad L=2M (CHV-SE) 2M keypad cable A8-L2-900A Reactor module (- A8L2 is optional)
  • Page 128 Goodrive880 Series Inverter Unit Hardware Manual Order No. list Product model Structure Order No. Remarks GD880-ICU-11 Control module GD880-51-0530-6 Power module HFBR-3M 3M fiber optic GD880-51-0530-6-XX A8i/K SOP-880-01 Inverter keypad L=2M (CHV-SE) 2M keypad cable GD800-A8-K Fast connector kit (-K is optional)
  • Page 129 Goodrive880 Series Inverter Unit Hardware Manual Order No. list Product model Structure Order No. Remarks GD880-ICU-13 Control module GD880-51-0720-6 Power module HFBR-3M 3M fiber optic GD880-51-1368-6-XX A8i/K SOP-880-01 Inverter keypad L=2M (CHV-SE) 2M keypad cable GD800-2*A8-K Frame kit (-K is optional)
  • Page 130 Goodrive880 Series Inverter Unit Hardware Manual Order No. list Product model Structure Order No. Remarks GD880-ICU-16 Control module GD880-51-0650-6 Power module HFBR-5M 5M fiber optic GD880-51-3088-6-XX A8i/K SOP-880-01 Inverter keypad L=2M (CHV-SE) 2M keypad cable GD800-2*A8-K Frame kit (-K is optional)
  • Page 131 Goodrive880 Series Inverter Unit Hardware Manual Order No. list Product model Structure Order No. Remarks L=2M (CHV-SE) 2M keypad cable GD800-2*A8-K Frame kit (-K is optional) GD880-ICU-11 Control module GD880-51-0410-6 Power module HFBR-3M 3M fiber optic GD880-51-0410-6-XX A8n/A8L2 SOP-880-01 Inverter keypad...
  • Page 132 Goodrive880 Series Inverter Unit Hardware Manual Order No. list Product model Structure Order No. Remarks SOP-880-01 Inverter keypad L=2M (CHV-SE) 2M keypad cable A8-L2-640A Reactor module (- A8L2 is optional) GD880-ICU-13 Control module GD880-51-0650-6 Power module HFBR-3M 3M fiber optic...
  • Page 133 Goodrive880 Series Inverter Unit Hardware Manual Order No. list Product model Structure Order No. Remarks HFBR-5M 5M fiber optic SOP-880-01 Inverter keypad L=2M (CHV-SE) 2M keypad cable A8-L2-900A Reactor module (- A8L2 is optional) GD880-ICU-16 Control module GD880-51-0720-6 Power module...
  • Page 134 Goodrive880 Series Inverter Unit Hardware Manual Order No. list Product model Structure Order No. Remarks GD880-ICU-1A Control module GD880-51-0650-6 Power module HFBR-5M 5M fiber optic GD880-51-6175-6-XX A8n/A8L2 SOP-880-01 Inverter keypad L=2M (CHV-SE) 2M keypad cable A8-L2-900A Reactor module (- A8L2 is optional)
  • Page 135 6 6 0 0 1 - 0 1 2 3 8...

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