Toshiba NC1 Manuale Utente

Model Range

1001P-1007  P

2002P-2022P

2001PL-2022PL

2002P-2022P

Input Voltage Rating

120 V/Single Phase

230 V/Single Phase

230 V/Three Phase

230 V/Single Phase with  

RFI / EMI Filter

KW Range

0.1 to 0.75 KW

0.2 to 2.2 KW

0.1 to 2.2 KW

0.2 to 2.2 KW

HP Range

1/8 to 1 HP

1/4 to 3 HP

1/8 to 3 HP 

1/4 to 3 HP

Overload Rating

150% for 60 Seconds

Input Voltage Tolerance

+10%, -15% 

+10%, -15% 

+10%, -15% 

+10%, -15%

Input Frequency Rating

50/60 Hz

50/60 Hz

50/60 Hz

50/60 Hz

Input Frequency Tolerance

± 5%

±5%

±5%

±5%

Output Voltage Rating

230 V, Three Phase

Color

Munsel 5Y8 / 0.5

Control System

Sinusoidal PWM Control

Output Voltage Range

Adjustable within a Range of 100 to 120% of Corrected Supply Voltage (200 V), Nonadjustable to any Voltage Higher than the Input 
Voltage

Output Frequency Range

0.5 to 200 Hz, Default Setting: 0.5 to 80 Hz, Max Frequency: 30 to 200 Hz

Minimum Frequency Step

0.1 Hz: Operation Panel Setting, 0.2 Hz: Analog Input (when the Max Frequency is 100 Hz)

Frequency Accuracy

Digital Setting: within ±0.5% of the Max Frequency (-10 to +50°C)

Analog Setting: within ±1.0% of the Max Frequency (25°C ± 10°C )

V/f Characteristics

V/f, Slip Frequency Compensation, Base Frequency, Base Frequency Voltage and Torque Boost  (Adjustable Amount)

Frequency Setting Signal

Internal Pot on the Front Panel, External Frequency Signal (Connectable to a Volume with a Rated Impedance of 3 to 10 kΩ),  

VI Terminal (Input Impedance: 42 kΩ (Voltage: 0 to 10 Vdc) or 250 Ω (Current: 4 to 20 mAdc)). Frequency can be Set Arbitrarily  
Using a Two Point Setting

Startup & Jump Frequency

Adjustable within a Range of 0.5 to 10 Hz; Up to 1 Frequency can be Adjusted Together with its Widths

PWM Carrier Frequency 

Selectable from among 2, 4, 8, 12, and 16 kHz (Standard Default Setting: 12 kHz or 4 kHz for Models with a Built-In EMI Noise Filter)

Accel/Decel Time

Two Selectable Accel/Decel Times Adjustable from 0.1 to 3000 seconds

Retry Operation

Selectable Number of Retries (Maximum 10 Times); If Protection Function is activated, Retry Function restarts after a main circuit check.

Electric Control

Charging of Capacitor (Deceleration Time can be Shortened by Activating Forced Shortened Deceleration Mode)

Dynamic Braking

Braking Start Frequency: 0 to Max Frequency; Braking Rate: 0 to 100%; Braking Time: 0 to 20 seconds

Input Terminal Functions

Forward/Reverse Run Input Signal, Jog Run Input Signal, Standby Signal, Preset-Speed Operation Input Signal, Reset Input Signal, etc.

Output Terminal Functions

Frequency Lower Limit Output Signal, Frequency Upper Limit Output Signal, Low-Speed Detection Output Signal, Specified Speed 
Attainment Output Signal, etc., Open Collector, RY Output

Failure Detection Signal

1 Form C Contact, Rated: 250 Vac, 2A, cosØ = 0.4

FM/AM Output

PWM Output: (1 mAdc Full-Scale DC Ammeter or 7.5 Vdc Full-Scale DC Ammeter/Rectifier-Type AC Voltmeter, 225% Current Max  
1 mAdc, 7.5 Vdc Full-Scale)

Protective Function

Stall Prevention, Current Limitation, Overcurrent, Output Short Circuit, Overvoltage, Overvoltage Limitation, Undervoltage, Ground Fault, 
Power Supply Phase Failure, Output Phase Failure Overload Protection by Electronic Thermal Function, Armature Overload at Startup, 
Load-Side Overtorque at Startup, Overheating Prevention, Detection of Analog Signal Break

Momentary Power Failure Protection

Auto-Restart Control after Momentary Power Failure

Electronic Thermal Characteristics

Switching between Standard Motor/Constant- Torque VF Motor, Overload Trip, Overload Stall Selection

4-Digit, 7-Segment LED

Frequency: Inverter Output Frequency
Alarm: Stall Alarm “C,” Overvoltage Alarm “P,” Overload Alarm “L,” Overheat Alarm “H.”
Status: Inverter Status (Frequency, Cause of Activation of Protective Function, Input / Output Voltage, Output Current, etc.) and Parameter 
Settings
Free-Unit Display: Arbitrary Unit (e.g. Rotating Speed) Corresponding to Output Frequency

Indicator

Lamps Indicate Inverter Status by Lighting, such as RUN Lamp and PROGRAM Lamp

Use Environments

Indoor-Altitude: 1000 Meters (Maximum), not Exposed to Direct Sunlight, Corrosive Gas, Explosive Gas or Vibration (Less than 5.9 m2)  
(10 to 55 Hz)

Ambient Temperature

-10 to +50˚C

Storage Temperature

-20 to +65˚C

Relative Humidity

20 to 93% Non-Condensing

 

Toshiba's culture and history are strongly rooted in quality. Our designs are 
technologically innovative, and our products are manufactured from start to 
end using only the highest quality domestic and foreign parts. 

Toshiba offers a comprehensive warranty program on its full line of industrial
products. Consult your salesperson or the factory for specific information.

Be sure to visit our website located at www.toshiba.com/ind for the latest
information on Toshiba products and services.

Toshiba offers 24-hour service nationwide. For assistance of any type 
call: 1-800-231-1412.

North America Headquarters & Manufacturing Facilities (Houston, TX)

13131 West Little York Road, Houston, Texas 77041

Tel 713/466-0277   Fax 713/466-8773

US 800/231-1412   Canada 800/872-2192   Mexico 01/800/527-1204

www.toshiba.com/ind

Copyright 8/2007  

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