UBZ341A

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UBZ341A Reliance Electric Servo Controller Bus unit 3phase drive.

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  • Part Number: UBZ341A
  • SKU: UBZ341ARE
  • Manufacturer: Reliance Electric
  • Series: VZ3000 Series

UBZ341A Technical Specifications

Manufacturer Reliance Electric
Series VZ3000
Part Number UBZ341A
Type Bus Unit
Input Voltage 400 V
Phase 3 Phase
kW 110 kW

Product Description

The UBZ341A is a Reliance Electric VZ3000 series AC Servo Induction Bus Unit for a Servo Drive.

The UBZ341A is 3-phase, class 400 V, and 110 kW. It has an input of 460-700 VDC and 409 amps with an output of 0-120 Hz, 0-460 VDC, and 400 amps. It has a short circuit rating of 5 kiloamps.

The UBZ341A is a replacement Bus Unit and is typically installed on top of the IGBT unit UGZ341A.  These units are typically connected using copper bars. There are two main circuit terminals that are located on top of the unit and a set of display lamps. These lamps are labeled Power and Fuse. This unit is in a chassis enclosure that has air vents on the sides. It the bottom side and part of the sides are also exposed. The front cover of the chassis can be removed by unscrewing the four screws on the cover just a little bit and then sliding the cover up and then off. There is a mounting bracket on the back of the unit that has factory-drilled holes. This bracket is used to install the unit to the mounting surface. This unit should be installed vertically. A duct will need to be installed directly above this until to help expel air out of the cabinet and the proper ambient temperatures can be maintained for the machinery. The specified temperature this unit should operate within is between -10 to +55 degrees Celsius. This unit should also be kept in a clean dry environment that is free of high humidity and heat, metal powder, corrosive gas, vibrations, direct sunlight, dust, and dripping water.

Frequently Asked Questions about UBZ341A

What unit type is this UBZ-341A?
This Reliance Electric drive is a Bus unit. The "BZ" in the part number UBZ341A indentifies the unit as a Bus unit.
How many ducts does this drive require?
The drive UBZ343A requires two ducts for UBZ341A. Please email AX Control at sales@axcontrol.com for the manual that explains this with figures. The title of the manual is called "VZ3000 380-460 VAC Drive Hardware Reference, Installation, Start-up, and Troubleshooting" and we can send you a link via email to this manual.

Repair Services For UBZ341A

Type Lead Time Price Action
Repair Service 1-2 weeks $2619

Our highly skilled technicians can repair your UBZ341A. All of our repairs come with a 3 Year AX Control Warranty. Please contact us for additional information about our repair process. To receive the repair pricing and lead time listed above please process your repair order via our website. The following repair options may be available upon request:

  • 48-72hr Rush Repair
  • Detailed Repair Reports
  • AX Control Certificate of Warranty

AX Control Warranty Info

All products we sell are backed by our unparalleled warranty. A warranty certificate will be provided with your order upon request.
All PLCs, HMIs, and Turbine Control Boards: 3 Years
All AC/DC and Servo Drives: 2 Years
All Motors: 1 Year
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