Introduction - Toshiba TOSVERT VF-S9 Instruction Manual

II. Introduction
Thank you for your purchase of the Toshiba "TOSVERT VF-S9" industrial inverter
This is the Ver.101 CPU version inverter.
Please be informed that this version will be frequently upgraded.
Features
1. Built-in noise filter
1) All models in both the 200V and 400V series have a noise filter inside.
2) These models conform to European CE markings and United States UL standards.
3) Reduces space requirements and cuts down on time and labor needed in wiring.
2. Simple operation
1) Automatic functions (torque boost acceleration/deceleration time, function programming, environment
programming)
Just by wiring the motor to the power supply allows instant operation without the need to program pa-
rameters.
2) Switches and potentiometer dial on the front panel allow immediate and easy operation.
3. Superior basic performance
1) Torque from low frequency to 150% and higher
2) Smooth operation : Reduced rotation ripple through the use of Toshiba's unique dead-band compen-
3) Built-in current surge suppression circuit : Can be safely connected even if power load is low.
4) Maximum 400Hz high frequency output : Optimum for use with high speed motors such as those in
5) Maximum carrier frequency: 16.5kHz quiet operation
Toshiba's unique PWM control reduces noise at low carrier.
4. Globally compatible
1) Compatible with 240V and 500V power supplies
2) Conforms to CE marking and with UL, CUL and C-Tick.
3) Sink/source switching of control input/output.
5. Options allow use with a wide variety of applications
• Communication functions (RS485/RS232C)
• Extension panel/Parameter writer
• DIN rail kit (For 200V class 0.2 to 0.75 kW)
• Foot-mounted type noise reduction filter (EMC directive: For class A and class B)
• Other options are common to all models
sation.
lumber machinery and milling machines.
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