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- 1388BAV20
- DISCONTINUED BY MANUFACTURER 02/18/2016
- SERVO CONTROLLER
- 1.5KW
- 20AMP
- 150VDC OUTPUT
- 120VAC INPUT
- FACTORY WARRANTY DOES NOT APPLY. TEXNITE 1-YEAR WARRANTY INCLUDED
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Texnite is NOT an authorized distributor, affiliate or representative for the Manufacturer.
Product is surplus. Manufacturer's warranties do NOT apply.
Product is surplus. Manufacturer's warranties do NOT apply.
Allen Bradley 1388B-AV20 Used Surplus
Allen Bradley- 1388BAV20
- DISCONTINUED BY MANUFACTURER 02/18/2016
- SERVO CONTROLLER
- 1.5KW
- 20AMP
- 150VDC OUTPUT
- 120VAC INPUT
- FACTORY WARRANTY DOES NOT APPLY. TEXNITE 1-YEAR WARRANTY INCLUDED
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Technical Specifications for 1388B-AV20
| Brand | Allen-Bradley / Rockwell Automation |
| Series | 1388 DC Servo Controllers |
| Part Number | 1388B-AV20 |
| Type/construction | Open frame, internal heat sink |
| Nominal output voltage | 150 Volts DC |
| Continuous current | 20 Amps |
| Peak current | 50 Amps |
| Continuous power output | 1.5 kilowatts |
| Peak power output | 7.5 kilowatts |
| Form factor | 1.03 or less |
| Peak current limit adjust | 10 to 250% of rated current |
| Drive efficiency | 85% |
| Input voltage (power) | 120 Volts AC, three-phase |
| Input voltage (control) | 35.5 Volts AC C.T., single-phase |
| Weight | 10.4 kilograms / 23 pounds |
| Product Lifecycle Status* | Discontinued/Obsolete |
*The Allen Bradley 1388B-AV20 has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1388B-AV20 units instead of migration.
| Brand | Allen-Bradley / Rockwell Automation |
| Series | 1388 DC Servo Controllers |
| Part Number | 1388B-AV20 |
| Type/construction | Open frame, internal heat sink |
| Nominal output voltage | 150 Volts DC |
| Continuous current | 20 Amps |
| Peak current | 50 Amps |
| Continuous power output | 1.5 kilowatts |
| Peak power output | 7.5 kilowatts |
| Form factor | 1.03 or less |
| Peak current limit adjust | 10 to 250% of rated current |
| Drive efficiency | 85% |
| Input voltage (power) | 120 Volts AC, three-phase |
| Input voltage (control) | 35.5 Volts AC C.T., single-phase |
| Weight | 10.4 kilograms / 23 pounds |
| Product Lifecycle Status* | Discontinued/Obsolete |
*The Allen Bradley 1388B-AV20 has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement 1388B-AV20 units instead of migration.
sAbout 1388B-AV20
The 1388B-AV20 servo controller is a controller unit manufactured by Allen-Bradley/Rockwell Automation. These servo controllers are offered in 2 versions: Series A and Series B. As can be seen from the product code and letter “B” added to the series number, this product is a Series B model. All 1388 controllers have a set of standard features and identical mounting equipment and functions. The 1388B-AV20 servo controller also includes features such as logic supply under voltage detection, a tachometer voltage input range of 3 to 135 Volts DC, a shunt regulator and power bus regeneration circuit, an MOV protected input, a line/DB contactor, a complete PMW servo amplifier, RMS armature thermal overload detection, and a dynamic braking resistor.
The 1388B-AV20 servo controller has a weight of 10.4 kilograms or 23 pounds and it is designed for industrial environment. The operating temperature range of the unit is 0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit) while the storage temperature should be between 0 and 65 degrees Celsius (32 and 149 degrees Fahrenheit). Like other controllers from the series, the 1388B-AV20 servo controller also has a nominal output voltage of 150 Volts DC. The continuous current of the unit is 20 Amps while its peak current is 50 Amps. In addition to that, the continuous power output and peak power output are 1.5 kilowatts and 7.5 kilowatts, respectively. The 1388B-AV20 servo controller has a minimum circuit inductance rating of 0.5 mH and an internal dynamic braking resistor with a resistance of 1.5 Ohms. The power rating of the internal dynamic braking resistor is 100 Watts. The external shunt resistor of the 1388B-AV20 servo controller has a power capacity of 675 Watts.
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