Vari Speed A2000 Series by Hampton Controls

Vari Speed® A2000 Series by Hampton Controls

Hampton Controls offers Vari Speed A2000
in Various Types

The Vari Speed A2000 is compact, rugged, reliable and flexible. Available in 1/2 - 3 HP control rating configurations, the Vari Speed A2000 Series incorporates surface mount technology to reduce package size and improve reliability.

The Vari Speed A2000 may be ordered with optional Isolation, NEMA 12 or NEMA 4 Enclosures.

Compact, extremely rugged speed drive for standard permanent magnet or would-field DC motors
120 or 240 VAC line input
Nine models rated for 1/8 to 3 HP
Available in chassis, NEMA 12 or NEMA 4 enclosure
LED status indicators for Power On, Run, and Current Limits
Chassis units are UL and cUL listed

A2000 configurations: (clockwise from lower left) Stand Alone Enclosure, Heatsink, and Plate.

DC Motors

Permanent magnet DC motors are optimized for use with Vari Speed A2000 Series DC controls. All motors are in stock for prompt delivery.

Designed to industry-standard NEMA frame sizes
Non-vented and fan-cooled versions
13 models rated from 1/8 to 5 HP

Easy access to brushes for quick brush replacement
UL recognition on all modes; most models cUL rated

Options

All options can be installed in the field.

AGB0: Provides isolation of non-isolated inputs and allows multiple A2000 controls to be controlled by a single process signal plus isolation open collector with adjustable time delay for current limit indication, and a speed follower output signal when used with a tachometer.

176B1121, 5K OHM, 1W Potentiometer

AC000 NEMA 12 enclosure with:

Run/Jog/Stop switch
Indicators for Power On, Run and Current Limit

Operating Conditions

AC Line Voltage: Rated voltage ±10%
AC Line Frequency: 48 to 62 Hz
Elevation: Up to 3,300 ft. without derating

Vari Speed A2000 Specifications

Horsepower Range		1/8 - 1 (120 V); 1 - 3 (240 V)
Line Voltage		120/240; 1 phase
Output: Armature Voltage (VDC) Field Supply (VDC)		0-90 (120 V); 0-180 (240 V); 50/100 (120V); 100/200 (240V)
Speed Range: Armature Feedback Tachometer Feedback		50:1 at full torque 200:1 at full torque
Speed Regulation: Armature Feedback Tachometer Feedback		±2% of base speed (for 95% load change) ±1/2% of set speed (for 95% load change)
Ambient Temperature		104°F (40°C) enclosed; 131°F (55°C) chassis
Control Adjustments:
Minimum Speed		0 to 50% control rating
Maximum Speed		50 to 110% control rating
Range (% control rating)		isolation optional
Acceleration		0.5 to 5 seconds
Deceleration		0.5 to 5 seconds
IR Compensation		Adjustable (0-25% of rated output)
Current Limit		10-150% control rating

Inputs:
Process Signal Input Tachometer Feedback Tachometer Follower		Optional 20.8 V/1,000 RPM Optional
Process Output		Optional, speed follower
Potentiometer		5K ohm, 1W potentiometer item 176B1121 available as option
Reference Supply Voltage		10 Volts
Status Indicator		LEDs for Power On, Run and Current Limit Status
UL/cUL Listed		Chassis configurations only

Enclosure Dimensions

A2000 Wiring Schematic

Hook-up Diagram (standard and enclosed units)

Motor overload protection must be provided by the equipment manufacturer or person installing controls per NEC.

Chassis Dimensions

Performance

A2000 Configuration	Chassis Part Number	HP	Line Voltage	Rated AC Line Amperes^1*	Input kVC	Rated DC Armature Voltage^2*	Armature Current (amps)	Field Voltage	Field Current (amps)
Stand Alone	176B6016	1/2	120	8 to 10	1.0	0-90	6.8	50/100	1
Stand Alone	176B6019	1	240	8 to 10	2.0	0-180	6.1	100/200	1
Plate	176B6014	1/2	120	8 to 10	1.0	0-90	6.8	50/100	1
Plate	176B6017	3/4	120	10 to 15	1.5	0-90	9.6	50/100	1
Plate	176B6018	1	240	8 to 10	2.0	0-180	6.1t	100/200	1
Plate	176B6020	1-1/2	240	10 to 15	2.5	0-180	8.3	100/200	1
Heatsink	176B6010	1	120	15 to 20	2.0	0-90	12.2	50/100	1
Heatsink	176B6021	2	240	15 to 20	4.0	0-180	10.8	100/200	1
Heatsink	176B6022	3	240	20 to 23	5.0	0-180	16.0	100/200	1

*1--Does not include motor field current where used.
*2--15% extended voltage capability standard.

Order Your Vari Speed A2000 Series

Hampton Controls looks forward to serving you and supplying you with your Industrial Needs.

Hampton Controls offers a variety of custom built motors. Click on "Custom Build DC Motors" to see a full list of custom built motors.

Feel free to call us if you need any assistance at: 724-861-0150

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Vari® Speed A2000 Series	A2000 Series Manual

The Hampton Products Company a division of Hampton Controls offers downloadable manuals for nearly every Motor and Motor Drive

Click on "Manuals for Motor Drives and Motors" to see all the available manuals we have available for download.

OBSOLETE MODELS - Limited Manuals Available too.

Vari Speed A2000 Series