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Instruction Manual
CIMR-G7C
Varispeed G7
World first three level inverter architecture
• 3 level control (400 V class)
• Current vector control and V/F with or without PG
• Torque control (closed loop and open loop)
• Silent operation
• Rotary and stationary autotuning
• High slip braking function
• Energy saving function standard
• LCD operator
• Embedded OMRON PLC functionality with
PLC option card
• Standard RS-485 communications - Modbus
• Fieldbus options: DeviceNet, PROFIBUS, CANOpen,
LONworks, ethernet
• PC configuration tool CX-drive and DriveWorksEZ.
• CE, UL, and cUL marking
• Customised application software
Ratings
• 200 V Class three-phase 0.4 to 110 kW
• 400 V Class three-phase 0.4 to 300 kW
System configuration
3G3IV-PCN329-E
Inverter to PC cable
Line filter
Monitor option card
Varispeed G7
CX-Drive
DriveWorkEZ
Feedback speed
control card
JVOP-160 OY
JVOP-161-OY
Digital operator
Digital operator
(LCD display)
(LED display)
Varispeed
G7
Reference
Communication
option cards
option cards
3G3IV-PCN126/326
Digital operator
extension cable
Braking accessories
PLC option card
249
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Table of Contents
Related Manuals for Omron VARISPEED G7
Summary of Contents for Omron VARISPEED G7
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Page 1: System Configuration
Varispeed G7 World first three level inverter architecture • 3 level control (400 V class) • Current vector control and V/F with or without PG • Torque control (closed loop and open loop) • Silent operation • Rotary and stationary autotuning •... -
Page 2: Specifications
Standard 4-pole motors are used for max. applicable motor output. Choose the inverter model whose rated current is allowable within the motor rated current range. When using the inverter of 200 V class 30 kW or more with a cooling fan of three-phase 230 V 50 Hz or 240 V 50/60 Hz power supply, a transformer for the cooling fan is required. - Page 3 Available as standard (IEC IP00) enclosed type Model CIMR-G7C 40P4 40P7 41P5 42P2 43P7 45P5 47P5 4011 4015 4018 4022 4030 4037 4045 4055 4075 4090 4110 4132 4160 4185 4220 4300 Enclosed type Available as standard Available for option...
- Page 4 Inverter Approx. Cooling Voltage weight kg method output kW CIMR-G7C ------ 0.75 ------ ------ ------ Not available please use the IP20 type removing the upper and lower cover ------ ------ ------ 2011 2015 18.5 2018 2022 2030 2037 12.5 2045...
- Page 5 Enclosed type (IEC IP20) G7C20P41 to G7C25P51 G7C27P51 to G7C20181 G7C20221 to G7C20751 G7C4185 to G7C4300 G7C40P41 to G7C45P51 G7C47P51 to G7C40181 G7C40221 to G7C41601 Fig 1 Fig 2 Fig 4 Fig 3 Dimensions in mm Max. applicable motor Inverter Approx.
- Page 6 3G3RV-PFI2100-SE 3G3RV-PFI3010-SE 3G3RV-PFI3018-SE 3G3RV-PFI3021-SE 3G3RV-PFI3035-SE 400 V 3G3RV-PFI3060-SE 32.5 12.0 3G3RV-PFI3410-SE 12.0 3G3RV-PFI3600-SE 3G3RV-PFI3800-SE Flat filters are not possible to be mounted as footprint filters. Bookform filters Dimensions Model 3G3RV-PFI2130-SE 200 V 3G3RV-PFI2160-SE 3G3RV-PFI2200-SE 3G3RV-PFI3070-SE 3G3RV-PFI3100-SE 400 V 3G3RV-PFI3130-SE 3G3RV-PFI3170-SE...
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Page 7: Braking Unit
Braking unit Model CDBR-2015 B, -2022 B, -4030B, -4045 B Model CDBR-2110 B 4-M6 MTG Holes 4-M4 MTG Holes 66.5 Main Circuit Terminal Lead Wire Inlet (28 Dia. Rubber Bush) 2-lead Wire Inlet (35 Dia. Rubber Bush) 114.5 30 or... - Page 8 Heatsink external mounting attachment The Varispeed G7 inverters under the 200/400 V class 15 kW or less need this attachment for mounting the heatsink externally. This attachment expands the outer dimensions of the width and height of the inverter. (Attachment is not required for inverters of 18.5 kW or more.)
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Page 9: Installation
Analog input 1 Master 20 k• -10 to 10 V frequency reference 2k• Multi-function analog output 1 0 to +10 V (20 k•) (-10 to +10V, 2mA) -10 to 10 V/ Multi-functions analog input 2 [Output frequency af factory Ammeter... -
Page 10: Main Circuit
Cooling fan power supply r/ : 200 to 220 VAC 50 Hz, 200 to 230 VAC 60 Hz (A transformer is required for 230 V 50 Hz or 240 V 50/60 Hz power supply.) Cooling fan power supply r/ 200 /... -
Page 11: Control Circuit
20 mA max.) Master speed -10 to +10 V, 0 to +10V -10 to +10 V/ -100 to +100%, 0 to +10 V/ 100% frequency reference (input impedance 20 k) 4 to 20 mA/100%, -10 to +10 V/ -100 to +100%,... - Page 12 Fan cooled 400 V class Model CIMR-G7C 40P4 40P7 41P5 42P2 43P7 45P5 47P5 4011 4015 4018 4022 4030 4037 4045 4055 4075 4090 4110 4132 4160 4185 4220 4300 130 150 180 194 230 280 340 460 Inverter capacity...
- Page 13 AC reactor Application example Connection example Power supply AC reactor capacity (kVA) MCCB Motor AC reactor required for power supply harmonics Varispeed G7 AC reactor not required Inverter capacity (kVA) 200 V Class 400 V class Max. applicable Current value Inductance Max.
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Page 14: Fuse Installation
Fuse installation To protect the inverter, it is recommended to use semiconductor fuses as shown in the table below FUSE Inverter type Voltage (V) Current (A) t (A 20P4 12~25 20P7 23~55 21P5 34~98 22P2 82~220 23P7 220~610 25P5 290~1300... -
Page 15: Ordering Information
Ordering information 3G3IV-PCN329-E 3G3IV-PCN126/326 CX-Drive JVOP-160 OY JVOP-161-OY Inverter to PC cable Digital operator DriveWorkEZ Digital operator Digital operator extension cable (LCD display) (LED display) Line filter Braking accessories Varispeed Reference Monitor option card Feedback speed Communication PLC option card... - Page 16 • Output channel: photo coupler 6 channels (48 V, 50 mA or less) Relay contact output 2 channels (250 VAC, 1 A or less 30 VDC, 1 A or less) • Two multi-function contact outputs (2C-relay) can be used other than those of the inverter...
- Page 17 • Phase A pulse (differential pulse) input for V/f control (RS-422 input) flux vector) • PG frequency range: Approx. 300 kHz max. [Power supply output for PG: +5 V or +12 V, Max. current 200 mA] • Pulse monitor output: RS-422 PG-X2 / 3G3FV-PPGX2 •...
- Page 18 G Accessories Type Model Description Function CX-drive 1.1 Computer software Configuration and monitoring software tool for drives (Version 1.1 or higher) DriveWorksEZ Computer software Programming special functionality software tool for drives CX-One Computer software Complete automation software including CX-drive. Frequency inverters...
- Page 19 For an application with large regenerative power such as hoisting, the braking torque or other items may exceed the capacity of a braking unit with a braking resistor in a standard combination (can result in capacity overload). Contact your OMRON representatives when the braking torque or any other item exceeds the values in the table.
- Page 20 ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. In the interest of product improvement, specifications are subject to change without notice. Cat. No. I37E-EN-01A Frequency inverters...