|Operating Modes||Open Loop|
|Closed Loop vector|
|Nominal Rating - kW||18.5|
|Nominal Rating - hp||30|
|Max. Continuous Output Current at 40Â°C ambient (A)|
|Max. Continuous Output Current at 50Â°C ambient (A)|
|Typical Input Current (A)||32|
|Max. Continous Output Current (A)||39|
|Minimum Resistance (â„¦)||10|
|Instantaneous Powe Rating (kW)||60|
MRO Electric repairs CNCs, PLCs, Servo/Spindle Drives, Motors, Amplifiers, VFDs, HMIs, and more, most of which can be repaired in only 3-5 days.
MRO can restore your failed UNI3402 to remanufactured condition and save you up to 75% compared to buying new. We offer standard repair pricing to ensure you the best value for your repair.
Our certified technicians use rigorous testing procedures to ensure your parts are restored to fully functioning condition. Our team proudly stands behind all repairs by providing a minimum 2 year warranty.
Our technicians have vast experience with most manufacturers and models. In addition to this UNI3402 we also repair drives, motors, PLCs and more, so if you don’t see the model you need, please contact us.
If you are interested in getting credit for your faulty UNI3402, just let us know and we can issue you an RMA to send it in as an exchange. Our exchange program provides you with savings and keeps us stocked for the next time you need anything.
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The AC variable speed drive UNI 3402 is manufactured by Control Techniques for use as a size three-component in a complete system. The UNI 3402 has a nominal rating of 18.5 kW @ 380 V and 30 hp @ 460 V. The output current for the UNI 3402 AC variable speed drive is 40 A with a typical input current of 32 A.
The right front display area of the UNI 3402 AC variable speed drive has an upper display that has two horizontal rows of 7 segment displays. The upper display shows the parameter value or the specific trip type. A lower display shows the status or current menu. The lower display shows the parameter number being viewed and has five directional programming keys. Beneath the directional programming keys are the Control keys. The Control keys consist of Forward / Reverse, Stop / Reset, and Run. A Large option module connection is under the control keys followed by the Small option connection. The bottom two items found on the front of the UNI 3402 are the Encoder connection beside the Control connectors. On the left bottom of the UNI 3402 drive are the AC In and the AC Out connections found under the protective cover.
In order to operate without derating, the maximum ambient temperature for the UNI 3402 is 40°C.
The UNI 3402 Ac variable speed drive requires a bookcase RFI filter with a max cable size of 10 mm² 6 AWG, with a weight of 3.8kg (9lb).
All UNIdrive models use a plug-in terminal block connection type, with a torque setting of 0.5 N m 4.4 lb.
The drive installation area should be cool, clean, and have ample ventilation as moisture and dust can damage the unit.
AC supply requirements for the Uni 342 include Voltage: Unidrive: 380V to 480V ±10%
The Unidrive may be surface mounted, or hole mounted. When surface mounting, appropriate brackets must be used. A baffle plate is necessary when drives are through panel mounted. The baffle plate helps to ensure the correct level of airflow is maintained through the heatsink.
Option modules available for the UNI 3402
UD 70 Applications module
UD 71 RS 232, RS 485
UD 73 Profibus-DP
UD 74 Interbus
UD 75 CT Net
UD 76 Modbus Plus
UD 77 Device Net, CAN, CAN Open
UD 78 Servo
UD 50 Extra I/O
UD 51 Second encoder
UD 52 Sin Cos encoder
UD 53 Resolver
UD 55 Cloning module
The UNIdrive 3402 keypad has four arrow buttons, one mode button, and 3 three control buttons. The arrow buttons are used to navigate the parameter structure. The arrow buttons are also used to change parameter values. The mode button is used to change between the display modes. The three display modes are parameter view, parameter edit, and status.
The Control Techniques module UNI 3402 comes with a two-year module.
Check out the rest of our Control Techniques product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or sending us an email at firstname.lastname@example.org, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like UNI3402, take a look at more from our Unidrive line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.
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