Toshiba G3+ Low Voltage Severe Duty Specialty Drive

Toshiba Updated: 2007-07-17
Toshiba G3+ Low Voltage Severe Duty Specialty Drive

The G3 Plus Pack is an Industrial, True Torque Control, Constant & Variable Torque, Adjustable Speed Drive which is available with ratings of 380 to 480 Volts and 50 to 1500HP.  The G3 Plus-Pack Assembly unit is a special configuration of the G3 ASD. Designed for outdoor applications the G3 Plus-Pack includes an input circuit breaker, input fuses, and ground lug all in a NEMA 3R enclosure. The G3 Plus-Pack is also available in a NEMA 1 enclosure for indoor applications 400HP and larger.

G3+ Standard Specifications
Model Range 66 - 1500KVA
Voltage Rating 380V - 460V ± 10%
V/Hz pattern Constant Torque, Variable Torque, Auto Torque Boost, Auto Torque Boost with Automatic Energy Saving Mode, Vector Control, Vector Control with Automatic Energy Saving Mode
Overload Rating 100% Continuous, 120% for One Minute
Frequency Setting Keypad Control, 0-10V, +/-10V, +/-5V, 4-20mA, Binary Input, Motorized Potentiometer Input
Frequency Precision Analog Input +/- 0.2% of the Maximum Output Frequency, Digital Input +/- 0.01% of the Maximum Output Frequency
Frequency Command Resolution 0.01 Hz Operation Panel, 0.1 Hz Analog Input, 10-12 bit A-D Converter
Output Frequency Range 0 - 400Hz
Speed Regulation True Torque Control Mode (0.1-0.5%) / PWM Mode (3%)
Discrete Inputs (8) Discrete Input Terminals Programmable to 54 Functions
Analog Inputs (1) 4-20mA, (1) 0-10V or 1-10KOHM Potentiometer Connections, (1) +/-10V or +/- 5V
Output Contacts (3) Output Terminals Programmable to 64 Functions, Form C Contacts Rated 250V AC 2amps Inductive
Analog Outputs (2) 4-20mA Outputs Programmable to 17 Functions
Set Point Control (PID) Proportional Gain, Integral Gain, Differential Gain, Upper/Lower Deviation Limits, Feedback Source Delay Filter
Protective Functions Fault Codes Include: Overcurrent, Overvoltage, Inverter Overheat, Load-side Short Circuit, Ground Fault, ASD Overload, EEPROM Error, RAM Error, ROM Error, CPU Error, Communications Error, Auto-Tuning Error, Emergency Stop, Undervoltage, Overtorque, Open Output Phase, Motor Overload, Low Operating Current, Option PCB Error, Gate Array Error
Restart ASD will smoothly catch a freewheeling motor.
Ambient Temperature: -10-50°C, 14-122°F, Humidity 95% Non-Condensing

Electronic Operator Interface (EOI)
LCD EOI (Liquid Crystal Display/Electronic Operator Interface) 2 x 20 Backlit Multi-language LCD Display
LED Indications Remote/Local (Green), DC Bus Charge Indication (Red)
Monitoring Terminal Input/Output Status, Forward/Reverse, Frequency Setting Value, Output Frequency, Output Current, Output Voltage, Input Power, Output Power, Torque Current, Cumulative Run Time, Past Faults, Excitation Current, DBR Overload Ratio, ASD Overload Ratio, Motor Overload Ratio, PID Feedback Value, DC Voltage
EOI Communications Ports RS232 Port Standard
Remote Mount Remote Mount up to 1000 feet with Optional Kit