Toshiba QX7 Series Meets or Exceeds Your Specifications, QX7 Standard Specifications, Interface

Meets or Exceeds Your Specifications

QX7 Standard Specifications

Voltage Class

460 V

Maximum HP

60

75

100

125

150

200

250

300

350

400

500

600

700

800

Drive Rating

77

96

124

156

190

240

302

370

450

492

600

740

900

960

AA Dimensions

100” x 30” x 24”

100” x 42” x 24”

105” x 76” x 24”

AE Dimensions

100” X 54” X 24”

100” X 66” X 24”

Consult Factory

AS Dimensions

100” X 54” X 24”

100” X 60” X 24”

100” X 84” X 24”

Consult Factory

Power Requirements

Output Frequency

0 to 299 Hz

Main Circuit

Three-Phase, 460 V Input Auto-Transformer, 18-Pulse, IGBT Output

Power Terminlas

Input (L1,L2,L3); Output (T1,T2,T3); DCL (PA,PB);Dc Bus (PA,PC)

Control Power

DC Bus Control Power

Voltage Tolerence

±10%

Frequency Tolerence

±2%

Control Specifications

Control Method

Sine Wave PWM System

V/Hz

Variable Torque, Constant Torque

Control

Overload

120% for 60 Seconds, 100% Continuous

Rating

Frequency Setting

EOI Interface, 0 to10 VDC, -10 to +10 VDC, 4 to 20 mA, Binary and Motorized Potentiometer Input

Frequency Precision

Analog Input is 2% of Maximum Output; Digital Input is 0.01 Maximum Output

Frequency

0.01 Hz Operation Panel, 0.1 Hz Anolog Input; 0 to 12-Bit A to D Converter

Resolution

Accel./Decel. Time

0.1 to 6000 Seconds

Set Point Control

PID Loop Control

Analog Inputs

Four Programmable

Analog Outputs

Two Programmable to 66 Functions

Inputs Terminals

Eight Programmable to 33 Functions

Output Contacts

Three Output Terminals Programmable to 66 Functions; One Form-C, Two 250 VAC Form-A

Communications Port

RS232/485 and TTL Ports Standard

Protocol

Optional Profibus, Devicenet, Modbus RTU, Metysys, TCP/IP Ethernet

Soft Stall

Auto Load-Reduction Control Durring Overload Conditions

Retry

Up to Ten Retries with Up to Ten Seconds Between Each Retry

Restart

Able to Restart to Catch a Spinning Motor

Interface

EOI Display

4 Line X 20 Character LCD, Backlit Screen, Flash-Upgradeable Software

Keypad

Local/Remote, Manual/Auto, Speed Control, Setup/Program/Monitor, Run, Stop/Reset

Monitoring

Monitors Over 30 Parameters

Dispay Units

Display in Voltage, Amps, or Percent with Scaling Factor Multiplier

EOI Ports

RS232/485 and TTL Ports Standard

Remote Mounting

Up to 1000 Feet

Construction

Enclosure

NEMA 1 Gasketed and Filtered

Panel Construction

Free Standing, Front-Access Maintenance, Top/Bottom Cable Access

Ambient Conditions

Temperature

Humidity

Altitude

10 to 40°C or 14 to 104°F

Maximum 95% (Non-Condensing) Without Derating

Up to 1000 Meters or 3300 Feet Above Sea Level Without Derating