OMRON Sysdrive 3G3HV - Detector Cooling Section

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External Dimensions Model Termi- Dimensions 3G3IV- nals A B C D E F G H PLF320KA PLF350KA PLF310KA PLF320KB PLF335KB PLF345KB PLF375KB PLF3110KB TE-K5.5 M4 TE-K22 M6 TE-K5.5 M4 TE-K5.5 M4 TE-K5.5 M4 TE-K22 M6 TE-K22 M6 TE-K60 M8 140 100 100 90 70 45 7 x 4.5 dia. 260 180 180 160 120 65 7 x 4.5 dia. 140 100 100 90 70 45 7 x 4.5 dia. 140 100 100 90 70 45 7 x 4.5 dia. 140 100 100 90 70 45 7 x 4.5 dia. 260 180 180 160 120 65 7 x 4.5 dia. 540 320 480 300 340 240 9 x 6.5 dia. 540 340 480 300 340 240 9 x 6.5 dia. 4.5 dia. 4.5 dia. 4.5 dia. 4.5 dia. 4.5 dia. 4.5 dia. 6.5 dia. 6.5 dia. Weigh t (kg) 0.6 2.0 0.5 0.6 0.8 2.0 12.0 19.5 Appearance
Notes on Using the Inverter for a Motor Using the Inverter for an Existing Standard Motor When a standard motor is operated with the Inverter, power loss is slightly higher than when operated with a commercial power supply. In addition, cooling effects also diminish in the low-speed range, resulting in an increase in the motor temperature. Therefore, the motor torque should be reduced in the low speed range. The following graph shows the allowable load characteristics of a standard motor. If 100% torque is continuously required in the low-speed range, use a special motor for use with inverters. Allowable Load Characteristics of Standard Motor 24% ED (or 15 minutes) 24% ED (or 15 minutes) 24% ED (or 15 minutes) Torque (%) Continuous Frequency (Hz) High-speed Operation When using the motor at a high speed (60 Hz or more), problems may arise in dynamic balance and bearing durability. Torque Characteristics The motor may require more acceleration torque when the motor is operated with the Inverter than when operated with a commercial power supply. Check the load torque characteristics of the machine to be used with the motor to set a proper V/f pattern Vibration The <strong>3G3HV</strong> Series uses a high carrier PWM to reduce motor vibration. When the motor is operated with the Inverter, motor vibration is almost the same as when operated with a commercial power supply. Motor vibration may, however, become greater in the following cases. • Resonance with the natural frequency of the mechanical system Take special care when a machine that has been operated at a constant speed is to be operated in variable speed mode. If resonance occurs, install vibration-proof rubber on the motor base or use the frequency jump function to skip any frequency resonating the machine. • Imbalanced rotor Take special care when the motor is operated at a higher speed (60 Hz or more). Noise Noise is almost the same as when the motor is operated with a commercial power supply. Motor noise, however, becomes louder when the motor is operated at a speed higher than the rated speed (60 Hz).
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Function The 3G3HV High-capacity Ge
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• Two acceleration times and two
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Digital Operator Easy-setting indic
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3G3HV-A2110/-A2150/-A4110/-A4150 E
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3G3HV-B2750/-B411K/-B416K External
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Installation Conditions Cautions a
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Wiring Cautions and Warnings ! WAR
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• Do not mount the front cover wi
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400-V Class Model 3G3HV- A4037 to A
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Standard Connection Diagram For In
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Wiring Around the Main Circuit Syst
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Voltage class Model Terminal Termin
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Round Solderless Terminals and Tigh
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peak current may flow through the i
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inrush current will actuate the ove
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• When using more than one Invert
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atio of harmonics in the output cur
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Do not ground the secondary winding
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200-V Class with 3.7- to 7.5-kW Out
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Preparation Procedure Installation
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Nomenclature Easy-setting indicator
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Indicator Item Function Fref Speed
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Monitor Monitor item No. U-01 Frequ
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Check the rated input voltage of th
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Change the frequency reference and
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Set Values Set value Run command Fr
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n027 Frequency Reference 3 Setting
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n039 Multi-function Input 5 (S6) Se
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Select one of the 15 V/f patterns p
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n012 Maximum Frequency (FMAX) Setti
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Energy-saving Mode The Inverter in
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Note speed motors (e.g., spindle mo
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does not save unnecessary power sup
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PID Control PID (proportional, inte
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PID Control Function Refer to the f
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Set Values • The parameters n086,
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PID Parameters The following can be
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Suppression of Short-cycle Vibratio
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Function No. Name Description Setti
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Group 2: n035 to n049 Function No.
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Function Analog monitor function se
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Function I/O phase loss detection N
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Note 1. Do not set n001 to any valu
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Set Values Set value 0 The motor ca
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Characteristics of V/f Patterns Ge
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Note The V/f pattern will be a stra
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n029 Setting range Inching Frequenc
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Set Values Set Description value 0
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2-wire Sequence (n035 = 0) Wiring E
Page 105 and 106: Acceleration/Deceleration Time Swit
Page 107 and 108: Inverter Overheat Warning (Set Valu
Page 109 and 110: • The functions of multi-function
Page 111 and 112: Optional Frequency Detection: Outpu
Page 113 and 114: Note 2. To permit the Inverter to o
Page 115 and 116: n Carrier 0frequency (fc) 5 2.5 kHz
Page 117 and 118: When the Inverter is in normal oper
Page 119 and 120: n066 • Set with n065 DC control t
Page 121 and 122: • Set with n071 and n072 current
Page 123 and 124: Set Values Set Description value 0
Page 125 and 126: Protective and Diagnostic Functions
Page 127 and 128: Data display rh rr Description Brak
Page 129 and 130: Data display %h3 flashing %l3 flash
Page 131 and 132: verter if n002 is set to 0 or 2 or
Page 133 and 134: Controller Receives Noise When Inve
Page 135 and 136: Maintenance and Inspection Caution
Page 137 and 138: Specifications of Inverters General
Page 139 and 140: Control Characteristics Model 3G3HV
Page 141 and 142: 3G3HV-PCMA2 Voltage/Current Convers
Page 143 and 144: External Dimensions 75 min. 120 min
Page 145 and 146: 3G3IV-PJVOP95 Analog Operator (Mini
Page 147 and 148: 3G3IV-PLKEB Braking Resistor Unit T
Page 149 and 150: 3G3IV-PUZBAB A MH AC Reactor Connec
Page 151 and 152: Dimensions A B B1 C D E F H J K L M
Page 153 and 154: External Dimensions Model 3G3IV- Ap
Page 155: 3G3IV-PLF Output Noise Filter (Toki
Page 159 and 160: Motor Burnout Due to Insufficient D
Page 161 and 162: Voltage Enclosure rating Max. motor
Page 163 and 164: Function No. Name Description Setti
Page 167 and 168: Group 2: n035 to n049 Function No.
Page 169 and 170: Function Analog monitor function se
Page 175 and 176: Function No. n095 n096 n097 n098 n0
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OMRON Sysdrive 3G3HV - Detector Cooling Section

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