Toshiba H7 Series manual H7 ASD Standard Specifications

H7 Series

H7 ASD Standard Specifications

Model Range			3 - 150 HP			5 - 400 HP		3 - 15 HP		20 - 350 HP
Voltage Rating			200 - 240 V			380 - 480 V		520 - 600 V		520 - 600 V
Input Voltage Tolerance			�10%			�10%		+5% / -10%			�10%
Voltage Regulation		Main Circuit Voltage feedback control (automatic regulation, 'fixed' and 'control off' selections)
PWM Carrier Frequency		Adjustable between 0.5 – 15 kHz (ASD specific, consult factory)
Control System		Sine Wave PWM System- Flux Field Current Vector Control
V/f Pattern		Open Loop Vector, Closed Loop Vector, Constant Torque, Variable Torque, Auto Torque Boost, Manual Torque Boost, 5-point V/f
		custom curve setting
Overload Current Rating		100% continuous or 120% for one minute
Frequency Setting		Rotary Encoder integrated into the EOI, 0 - 10 V, ±10 V, 4 - 20 mA, Binary Input, Motorized Potentiometer Input
Frequency Precision		Analog Input ±0.2% of the maximum output frequency, Digital Input ±0.01% of the maximum output frequency
Frequency Command Resolution		0.01 Hz Operation Panel, 0.1 Hz Analog Input. 10 to 12-bit A-D Converter
Output Frequency Range		0 - 299 Hz
Speed Regulation		Closed Loop (0.01%, 1000:1 speed range), Open Loop (up to 0.1%, 60:1 speed range)
Torque Regulation		Closed Loop (5%, ripple < 2%, �100% range), Open Loop (10%, ripple < 3%, 50% to 100% range)
Discrete Input Terminals		Eight Discrete Input Terminals programmable to 68 functions. The number of terminals may be increased using optional hardware.
Analog Inputs		One 4 - 20 mA, one ±10 V and two 0 - 10 V (one of which is commonly used with a potentiometer)
Discrete Output Contacts		Three Discrete Output Contacts programmable to 60 functions
Analog Outputs		Two 4 - 20 mA / 0 - 1 mA outputs programmable to 33 functions
Signal Isolation		Optional Three-Channel Signal Isolation for 4 - 20 mA input and the AM and FM outputs rated at 750 V
Control Board Communications		RS232/485 and TTL Ports standard
Ports
Power Terminals		Input (L1, L2, L3), Output (T1, T2, T3), DCL (PO, PA), DBR (PA, PB), DC BUS (PA, PC)
Set Point Control (PID)		Proportional Gain, Integral Gain, Feedback Settings Upper / Lower Deviation Limits, Feedback Source Delay Filter, Feedback
		Settings Differential Gain
Control Power		DC Bus Control-Power allows control power ride-through during momentary power loss (Except 600 V 100 HP and larger)
		Fault input and outputs are fail-safe configured. Fault codes include: Overcurrent, Overvoltage, Heatsink Overheat, Load-side Short
Protective Functions		Circuit, Load Side Ground Fault, ASD Overload, Overcurrent During Start-up, EEPROM Error, RAM Error, ROM Error,
		Communications Error, Armature Short, Auto-Tuning Error, Dynamic Braking Overcurrent, Dynamic Braking Resistor Overload,
		Emergency Stop, Undervoltage, Overtorque, Open Output Phase, Motor Overload, Loss of Feedback
Retry		ASD can clear fault upon trip automatically.
		Programmable to 10 times with wait time up to 10 seconds between retries
Restart		ASD will catch a freewheeling motor smoothly.
Ambient		Temperature: -10 to + 40� C, 14 to 104� F, Humidity: 95% non-condensing
Installation		NEMA 1
				Electronic Operator Interface (EOI)
LCD EOI (Liquid Crystal Display/		240 x 64 graphics capable, back-lit LCD can display multiple parameters simultaneously. Keypad may be operated from an external
Electronic Operator Interface)		power source. Software is flash upgradeable.
LED Indications		Run (Red) / Stop (Green), Local / Remote (Green), DC Bus Charge Indication (Red)
Keys		Local / Remote, Monitor / Program, Run, Enter, ESC, Stop / Reset, Up, Down
Rotary Encoder		Encoder with integrated Enter Key for Frequency and Parameter adjustments
		Main Display shows two monitored items or can display up to 45 user-selected scrolling items including: Terminal Input / Output
Monitoring		Status, Forward / Reverse, Frequency Setting Value, Output Frequency, Output Current, Output Voltage, Input Power, Output Power,
		Torque Current, Past Faults, Excitation Current, DBR Overload Ratio, ASD Overload Ratio, Motor Overload Ratio,
		PID Feedback Value, DC Voltage
Selectable Display Units		Completely configurable along with Scaling				Factor Multiplier, Current Display selectable between Amps or �, Voltage Display
		selectable between Volts or �
EOI Communications Ports		RS232/485 and TTL Ports standard
Remote-Mount Display		Remote mountable up to 1000' away from the ASD
			H7B Dimensions H x W x D (inches)
230 V	3 - 7.5 HP		10 - 25 HP		30 HP	40 - 50 HP	60 HP	75 - 100 HP	125 - 150 HP
460 V	5 - 10 HP		15 - 50 HP			60 - 100 HP	125 HP	150 - 200 HP	250 - 350 HP		400 HP
600 V	3 - 15 HP		20 - 60 HP			75 - 100 HP		125 - 200 HP	200 - 350 HP
HEIGHT	8.47		14.22		15.72	24.63	26.47	38.63	50.00		73.00
WIDTH	7.28		12.16		12.16	17.50	17.50	17.50	24.15		24.00
DEPTH	7.33		11.23		11.23	12.81	12.81	13.78	20.00		20.00

*All dimensions are for "B" units.