ADJUSTABLE SPEED DRIVES
HX7 Series
18-Pulse
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The Drive Solution
Harmonic distortion can come from many sources including computers, fluorescent lights,
copiers, and six-pulse drives. The HX7, with Toshiba’s patented 18-pulse autotransformer
design, removes the distortion that would normally be generated by a six-pulse drive.
• Typically Meets IEEE-519 Guidelines without Adding Filters
• Produces a Ripple-Free Voltage on DC Bus
• Clean Sinusoidal Input Current Waveform
• Up to 60% Reduction in Transformer Losses
• Typical Total Harmonic Current Distortion (ITHD) 6 to 8%
• True Power Factor > 0.98
INPUT CURRENT HARMONICS
100
90
80
70
60
50
Current
Vol
40
% OF FUNDAMENTAL
6-Pulse (Typical)
18-Pulse HX7 6-8% ITHD (Typical)
30
20
10
0
Ch1
5.00mVΩ
500mV
Ch2
M2.00ms
Ch1
10mV
5
7
11
13
17
19
23
25
29
31
35
37
41
43
47
49
HARMONIC NUMBER
W
D
Small Footprint
The high cost of real estate and constraints
of existing facilities make size an important
consideration in drive selection.
- 500 HP Drive Only 42” Wide
- 24” Depth on All Sizes
- Integrated Phase-Shifting Autotransformer
- Saves Real Estate on New Designs
- Easy Replacement for Old Drives
in Existing Facilities
H
• 60 to 200 HP: 100”H x 30”W x 24”D
• 250 to 500 HP: 100”H x 42”W x 24”D
• 600 to 800 HP: 100”H x 76”W x 24”D
(Addition of a bypass option will increase enclosure size.)
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Tf1 oMicrro Harmonic Distortion
Powerful, User-Friendly Operator Interface
The HX7 advanced Electronic Operator Interface (EOI) is so intuitive that the manual is
usually not needed to make drive setting adjustments. The HX7 features menu-driven
programming as well as direct access to all of the motor control parameters. A built-in
rotary encoder makes programming quick and easy.
• Easy Start-Up Wizard
• Remote-Mountable up to 1000 Feet
• Real-Time Clock Option
• Flash-Upgradable EOI Software
• Displays Multiple Parameters Simultaneously
• Standard Keypad Design for Low Voltage and Medium Voltage Drives
Variety of Communication Options
In today’s fast-paced manufacturing world, coordinated systems require communications
from drive-to-drive and drive-to-system. Built-in ports and a variety of option cards provide
versatility in communication selection.
• Built-In RS232/485 an
• Communication Protoc
- Profibus
- DeviceNet
- Modbus RTU
- Modbus+
- Metasys
- Ethernet
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Meets or Exceeds
Your Specifications
HX7 Standard Specifications
Item
Voltage Class
Maximum HP
Drive Rating (A)
Dimensions (in.)
460 V
60
75
100
125
150
200
250
300
350
400
500
600
700
800
77
96
124
156
190
240
302
370
450
480
628
740
900
960
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
Main Circuit
0 to 299 Hz
Three-Phase, 460 V Input Auto-Transformer, 18-Pulse Design with Circuit Breaker, IGBT Output
DC Bus Control Power
Control Power
Tolerance
Voltage: ±10%; Frequency: ±2%
Control Specifications
Sine Wave PWM System; Flux-Field Current Vector Control
Control Method
V/Hz Control
Constant Torque, Variable Torque, Open-Loop Vector, Auto or Manual Torque Boost, Five-Point V/Hz Custom Curves
120% for 60 Seconds; 100% Continuous
Overload Rating
Frequency Setting
Frequency Precision
Frequency Resolution
Acceleration/Deceleration
Speed Regulation
Torque Regulation
Rotary Encoder Integrated into EOI, 0 to 10 V, ±10 V, 4 to 20 mA, Binary Input, Motorized Potentiometer Input
Analog Input: ±0.2% of Maximum Output Frequency; Digital Input: ±0.01% of Maximum Output Frequency
Panel Operation: 0.01 Hz; Analog Input 10 to 12-Bit A to D Converter: 0.1 Hz
0.1 to 6000 Seconds
Up to 0.1%; 60:1 Speed Range
10% Regulation; Less than 2% Ripple from 50 to 100% Range
Proportional Gain, Integral Gain, Feedback Setting Upper/Lower Deviation Limits; Feedback Source Delay Filter,
Feedback Setting Differential Gain
Set Point Control (PID)
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
Two Programmable to 31 Functions
Analog Outputs
Input Terminals
Output Contacts
Signal Isolation
Eight Discrete Input Terminals Programmable to 67 Functions; Expandable to N-Value
Three Output Terminals Programmable to 52 Functions; Form-C Contacts Rated 250 VAC, Two Amps Inductive
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
Profibus, DeviceNet, Modbus RTU, Modbus+, Metasys, Ethernet (Some Devices External)
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
Main Protective
Functions
Soft Stall
Retry
Automatic Load-Reduction Control During Overload
Can Automatically Clear Fault upon Trip; Programmable to 10 Retries with up to 10 Seconds Between Each Retry
Able to Restart to Catch a Spinning Motor
Restart
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
Keypad
Monitoring
Run (Red)/Stop (Green), Remote/Local (Green), DC Bus Charge Indication (Red)
Local/Remote, Monitor/Program, Run, Enter, ESC, Stop/Reset, Up, Down
Main Display Shows Two Monitored Items Continuously or Scrolls up to 40 Items
User-Selectable and Configurable, Along with Scaling Factor Multiplier; Voltage Display Selectable Between Volts or
Percentage; Current Display Selectable Between Amps or Percentage
RS232/485 and TTL Ports Standard
Selectable Display Units
EOI Communication Ports
Remote Mounting
Remote-Mountable up to 1000 Feet
Construction
Enclosure
Panel Construction
Cooling
NEMA 1, IP20, Gasketed and Filtered
Free-Standing, Front-Access Maintenance, Top/Bottom Cable Access
Force-Air Cooled; Top-Mounted Fans Removable During Shipment or Installation
ANSI-61 Gray
Color
Ambient Conditions
Ambient Temperature
Humidity
Altitude
0 to 40°C (32 to 104°F)
Maximum 95% (Non-Condensing)
1000 Meters (3300 Feet) Above Sea Level Without Derating
Indoor; Keep Out of Direct Sunlight; Protect from Corrosive and/or Explosive Gases
Installation
Standards
Electrical Compliance
NEC, ANSI
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North American Headquarters and Manufacturing Facility (Houston, TX)
TOSHIBA — Quality by Design
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.
Product Warranty
Toshiba offers a comprehensive warranty program on its full line of industrial
products. Consult your salesperson or the factory for specific information.
Need to Know More?
information on Toshiba products and services.
Customer Support Services
Toshiba offers 24-hour service nationwide. For assistance of any type
call: 1-800-231-1412.
ADJUSTABLE SPEED DRIVES
MOTORS
CONTROLS
UPS
INSTRUMENTATION
PLC
Available Through:
INDUSTRIAL DIVISION
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
Copyright 5/2008
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