Q9+2270IER3 | Adjustable Speed Drive (25 HP, 78.2 A)

Q9+ Series
Input Range VAC: 230 Volts AC
HP: 25 Horsepower
Amps: 78.2 Amps
Height: 45.5 in.
Width: 16.1 in.
Depth: 13.9 in.

Special Price $4,655.70 Regular Price $5,173.00
More Information

The Q9 adjustable speed drive is a solid state AC drive designed for commercial variable torque applications such as fans and pumps for VAV systems, cooling towers, and pump systems. The Q9 features a multi-function LCD display that provides a programming interface, monitoring display, and operation mode. The Q9 provides protection against drive overload, motor overload, overvoltage, and ground faults, to name a few. These features make the Q9 suitable for a wide variety of applications that require reliable motor control.

MODEL RANGE 1 to 125 HP 1 to 400 HP
Voltage Rating 200 to 240 VAC 380 to 480 VAC
Frame Size 2 to 10 2 to 13
HP Rating 1 to 125 HP 1 to 400 HP
Input Voltage Tolerance -0.1  
Voltage Regulation Main Circuit Voltage Feedback Control: Automatic, Fixed, & Off
PWM Carrier Frequency Adjustable 1 to 16 kHz (Drive-Specific, Consult Factory)
Control System Sinusoidal PWM with VLP
V/f Pattern Constant Torque, Voltage Decrease Curve, Automatic Torque Boost, Sensorless Vector Control, 5-Point V/f Custom Curve, PM Drive, & PG Feedback Vector Control
Overload Current Rating 100% Continuous; 110% for One Minute
Frequency Setting Rotary Encoder Integrated into EOI, 0 to 10 VDC, ±10 VDC, 0 to 20 mA, & Discrete Input
Frequency Precision Analog Input 0.2% of Maximum Output Frequency; Discrete/Communications Input 0.01% of 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)
Set Point Control Selectable Between VLP/PID; Proportional Gain, Integral Gain, Feedback Settings, Upper/Lower Deviation Limits, Feedback Source Delay Filter, & Feedback Settings Differential Gain
Load Balancing Capable of Balancing Load on Pumps Operated by Q9 Plus Drives on Common Header
Retry User-Set Number of Retries for Automatic System Restart After Trip
Restart Able to Smoothly Catch Freewheeling Motor (Bidirectional)
Sleep Timer Shuts Off Fan After Running at VLP Minimum for User-Specified Time
Enclosure Type IP20/IP00 (Rating-Dependent), NEMA 1 Kit Available
Standards/Compliances UL Listed & American Recovery & Reinvestment Act (ARRA) Compliant
Discrete Input Terminals Eight Discrete Input Terminals Programmable to 57 Functions; May Be Increased Using Optional Hardware
Analog Inputs Three: One 0 to 20 mA or 0 to 10 VDC Isolated Input, One 0 To 10 VDC Input, & One ±10 VDC Input
Discrete Output Contacts Three Programmable To 83 Functions; Two Form-A Contacts & One Form-C Contact
Analog Outputs Two: One Programmable 4 to 20 mA or 0 to 10 VDC & One 4 to 20 mA Output
Communication Port Half/Full Duplex RS485; Integrated Protocols: BACnet, Modbus, & Toshiba TSB
Power Terminals Input (L1, L2, L3), Output (T1, T2, T3), DCL (PO, PA), DBR (PA, PB), & DC BUS (PA, PC)
Start & Stop Points Determine Start/Stop Based On User-Set Values, Transducer Feedback Signal, & Programmable Discrete Input Terminal;
Work with Delay Timer to Ensure ASD Does Not Start/Stop Too Frequently Due to Unstable/Fluctuating Input Signal  
Damper-Permissive Circuit Protects Drive from Over-Pressuring the System
Selectable Fire-Speeds Two Fire-Speeds; Force Drive to Run at Preset Speeds
LCD (Liquid Crystal Display) Full-English Backlit Display
LED (Light Emitting Diode) Seven-Segment Display
LED Indicators Run (Red)/Stop (Green), Hand (Green), & DC Bus Charge Indicator (Red)
Keys Hand/Auto, ESC, Run, Mode, & Stop/Reset
Rotary Encoder Encoder with Integrated Enter Key to View/Change Parameter Settings
Monitoring Frequency Command Screen; Allows Two User-Selected Monitored Items to be Displayed; Selectable from: Output Current, DC Voltage, Output Voltage, Run Time, Comp. Frequency, VLP, Motor Overload, Motor Load, ASD Load, Input Power, Output Power, RR Input, V/I Input, RX Input, RX2 Input, AM/FM Output
Display Units Completely Configurable Along with Scaling Factor Multiplier; Display Selectable Between Amps (A) or Percentage of FLA (%); Voltage Display Selectable Between Volts (V) or Percentage of Volts (%)
Set-Point Units Selectable Between PSI, GPM, CFM, Inches of Water Column (inH2O), or Feet of Water Column (ftWC)

User Manual

Toshiba Q9+ Integrated Enclosure Installation & Operations Manual

Q9 Brochure

Q9 Operations Manual

Manufacturer Toshiba
24h Delivery No
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