G9 Drive
G9 Specifications
Model Range
1 to 150 HP
1 to 350 HP
Voltage Rating
200 to 240 V
380 to 480 V
Input Voltage Tolerance
±10%
±10%
Voltage Regulation
Main Circuit Voltage Feedback Control (Automatic Regulation, ‘Fixed’ and ‘Control Off’ Selections)
PWM Carrier Frequency
Adjustable 0.5 to 15 kHz (ASD Specific, Consult Factory)
Control System
Sine Wave PWM System - Flux field current vector control
V/f Pattern
Open Loop Vector, Closed Loop Vector, Constant Torque, Variable Torque, Auto Torque Boost, Manual Torque Boost,
5-Point V/f Custom Curve Setting
Overload Current Rating
115% Continuous, 150% for Two Minutes up to 100 HP, Consult Factory for Ratings Above 100 HP
Frequency Setting
Rotary Encoder Integrated into EOI, 0 to 10 V,
±
10 V, 4 to 20 mA, 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
Output Frequency Range
0 to 299 Hz
Speed Regulation
Closed Loop (Up to 0.01%, 1000:1 Speed Range), Open Loop (Up to 0.1%, 60:1 Speed Range)
Discrete Input Terminals
Eight Discrete Input Terminals Programmable to 67 Functions; Number of Terminals may be Increased Using Optional
Hardware
Analog Inputs
One 4 to 20 mA, One 0 to 10 V, and One
±
10 V
Discrete Output Contacts
Three Output Contacts Programmable to 127 Functions
Analog Outputs
One Programmable 4 to 20 mA or 0 to 10 V and One 4 to 20 mA Output
Control Board Communication Ports
2-Wire/4-Wire RS485
Power Terminals
Input (L1, L2, L3); Output (T1, T2, T3); DCL(PO,PA); DBR (PA,PB); DC BUS (PA, PC)
PID (Set Point Control)
Proportional Gain, Integral Gain, Feedback Settings Upper/Lower Deviation Limits, Feedback Source Delay Filter,
Feedback Settings Differential Gain
Retry
ASD can clear some faults upon trip automatically.
Restart
ASD will catch a coasting motor smoothly.
Ambient
Operating Temperature: -10 to +40
°
C; 14 to 104
°
F Humidity: 95% Non-Condensing
Installation
NEMA 1 Enclosure Type
Electronic Operation Interface (EOI)
LCD EOI (Liquid Crystal Display/
Electronic Operator Interface)
Full English Back-Lit Display
LED EOI
Light Emitting Diode; Seven Segment Display
LED Indicators
Run (Red)/Stop (Green), Local/Remote (Green), DC Bus Charge Indicator (Red)
Keys
Local/Remote, ESC, Run, Mode, Stop/Reset
Rotary Encoder
Encoder with Integrated Enter Key for Frequency and Parameter Adjustments
Monitoring
Main Display Shows Two Monitored Items or can Display up to 17 User-Selected Scrolling Items Including: Output
Frequency, Output Current, Output Voltage, Input Power, Output Power, Motor Overload Ratio, DC Bus Voltage,
Compensation Frequency, PID Feedback, AM Output, FM Output, Motor Load, ASD Load, Run Time
Selectable Display Units
Completely Configurable along with Scaling Factor Multiple; Current Display Selectable Between Amps or %; Voltage
Display Selectable Between Volts or %
EOI Communications Ports
RS232/485 ports standard
G9 Dimensions
230 V
0.75 to 2 HP
3 to 5 HP
7.5 HP
10 HP
15 to 20 HP
25 to 30 HP
NA
40 to 60 HP
NA
75 HP
100 HP
NA
NA
NA
NA
460 V
1 to 3 HP
5 HP
7.5 to 10 HP
15 HP
20 to 25 HP
30 HP
40 to 50 HP
NA
60 to 100 HP
125 HP
NA
150 HP
200 HP
250 HP
300 to 350 HP
Height
(in.)
11.2
12.4
15
15.1
19.3
25.9
30.8
33.1
36.1
51.7
53.1
53.2
63.1
68.5
70
Width
(in.)
5.2
6.1
6.9
8.3
9.1
11.1
11.1
14.3
14.3
14.6
14.8
15.7
15
18.9
25.6
Depth
(in.)
6.1
6.6
6.6
7.6
7.6
13.2
14.3
15
15.3
17.6
17.6
17.6
17.6
17.6
17.6
