Toshiba HX7 Manuel d'utilisateur télécharger pdf (Page 5)

Meets or Exceeds

Your Specications

HX7 Standard Specications

Item

Voltage Class 460 V

Maximum HP 60 75 100 125 150 200 250 300 350 400 500 600 700 800

Drive Rating (A) 77 96 124 156 190 240 302 370 450 480 628 740 900 960

Dimensions

(in.)

100 H x 30 W x 24 D 100 H x 42 W x 24 D 100 H x 76 W x 24 D

Power Requirements

Output Frequency 0 to 299 Hz

Main Circuit Three-Phase, 460 V Input Auto-Transformer, 18-Pulse Design with Circuit Breaker, IGBT Output

Control Power DC Bus Control Power

Tolerance Voltage: ±10%; Frequency: ±2%

Control Specications

Control Method Sine Wave PWM System; Flux-Field Current Vector Control

V/Hz Control Constant Torque, Variable Torque, Open-Loop Vector, Auto or Manual Torque Boost, Five-Point V/Hz Custom Curves

Overload Rating 120% for 60 Seconds; 100% Continuous

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 Maximum Output Frequency; Digital Input: ±0.01% of Maximum Output Frequency

Frequency Resolution Panel Operation: 0.01 Hz; Analog Input 10 to 12-Bit A to D Converter: 0.1 Hz

Acceleration/Deceleration 0.1 to 6000 Seconds

Speed Regulation Up to 0.1%; 60:1 Speed Range

Torque Regulation 10% Regulation; Less than 2% Ripple from 50 to 100% Range

Set Point Control (PID)

Proportional Gain, Integral Gain, Feedback Setting Upper/Lower Deviation Limits; Feedback Source Delay Filter,

Feedback Setting Differential Gain

Analog Inputs Four Programmable: One 4 to 20 mA, One 0 to 10 V, One -10 to +10 V, One 1 to 10 kΩ Potentiometer Connection

Analog Outputs Two Programmable to 31 Functions

Input Terminals Eight Discrete Input Terminals Programmable to 67 Functions; Expandable to N-Value

Output Contacts Three Output Terminals Programmable to 52 Functions; Form-C Contacts Rated 250 VAC, Two Amps Inductive

Signal Isolation Available Three-Channel Signal Isolation for AM/FM Outputs and II Terminal Input, Rated at 750 V

Control Board

Communication Ports

RS232/485 and TTL Ports Standard

Data Transmission Probus, DeviceNet, Modbus RTU, Modbus+, Metasys, Ethernet (Some Devices External)

Main Protective

Functions

Current Limit, Overcurrent, Overvoltage, Undervoltage, Load-Side Short Circuit, Load-Side Ground Fault, Armature Short,

Overtorque, ASD Overload, Motor Overload, Heatsink Overheat, Open-Output Phase, Loss of Feedback, CPU Error,

Communications Error

Soft Stall Automatic Load-Reduction Control During Overload

Retry Can Automatically Clear Fault upon Trip; Programmable to 10 Retries with up to 10 Seconds Between Each Retry

Restart Able to Restart to Catch a Spinning Motor

Interface

LCD/EOI (Liquid Crystal

Display)/(Electronic

Operator Interface)

128 x 64 Pixel Backlit LCD; Able to Display Multiple Parameters on One Screen; Keypad Operable from External Power

Source; Flash-Upgradeable Software Includes Multi-Function Rotary Encoder

LED Indicators Run (Red)/Stop (Green), Remote/Local (Green), DC Bus Charge Indication (Red)

Keypad Local/Remote, Monitor/Program, Run, Enter, ESC, Stop/Reset, Up, Down

Monitoring Main Display Shows Two Monitored Items Continuously or Scrolls up to 40 Items

Selectable Display Units

User-Selectable and Congurable, Along with Scaling Factor Multiplier; Voltage Display Selectable Between Volts or

Percentage; Current Display Selectable Between Amps or Percentage

EOI Communication Ports RS232/485 and TTL Ports Standard

Remote Mounting Remote-Mountable up to 1000 Feet

Construction

Enclosure NEMA 1, IP20, Gasketed and Filtered

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

Cooling Force-Air Cooled; Top-Mounted Fans Removable During Shipment or Installation

Color ANSI-61 Gray

Ambient Conditions

Ambient Temperature 0 to 40°C (32 to 104°F)

Humidity Maximum 95% (Non-Condensing)

Altitude 1000 Meters (3300 Feet) Above Sea Level Without Derating

Installation Indoor; Keep Out of Direct Sunlight; Protect from Corrosive and/or Explosive Gases

Standards

Electrical Compliance NEC, ANSI

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Toshiba HX7 Manuel d'utilisateur Page 5

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