Limited Warranty

Precision Electric, Inc., 1508 West Sixth Street, Mishawaka, IN 46544 will, for a period of
one year from the first day into service or 12months from the date of delivery,
whichever is less, guarantee rebuilt equipment from any material and/or workmanship
defect caused as a result of damage incurred during the rebuild process.

Precision Electric, Inc. will upon receipt of a warranty evaluation complaint from the
customer, pick up the unit at the customers plant, or pay for freight to have the unit
shipped to Precision Electric, Inc., disassemble the unit, perform a cause of failure
analysis, and report to the customer at no charge.

If cause of failure is determined by Precision Electric, Inc. personnel to be a material
and/or workmanship defect, the unit will be restored to original rebuilt condition and
delivered to the customers destination. This work will be completed at no charge.
Work performed under the provisions of this warranty will be limited to only procedures
necessary under the description of work performed on the original customer invoice
copy. Any work that is required that was not performed during the original rebuild and
listed on the original invoice will be at the customers expense.

Precision Electric, Inc. will not be liable for events or failures that occur beyond their
care, custody, and control. The customer will be liable for any cost as a result of a
warranty evaluation complaint that was a result of an event not related to material and/or
workmanship defect. Work to the unit will not be performed without prior customer
approval should the failure be determined to be a Non-Warranty repair.

To enforce the Warranty agreement, Precision Electric, Inc. should be notified verbally
via telephone or in writing via mail, fax, or email within five days of the first day into
service date. The one year warranty will begin on the first day into service. If Precision
Electric is not notified by any of these methods, then the warranty period will begin from
the day that the rebuilt unit was delivered to the customer as show on the packing list.

Lenze-AC Tech Announces Release of the Nema 4X Terminal Cover with Potentiometer


Lenze-AC Tech announces the release of the NEMA 4X Terminal Cover with SpeedPotentiometer.

This Lenze-AC Tech product can replace most Hitachi Variable Frequency Drive models SJ200, L100 and L200 series products.

In addition, the following AC Tech-LenzeSMV new HP Ratings are also availabe in NEMA 4X. These models are available in the Indoor Version Only (without disconnect or filters):

15HP & 20HP (200/240V, 3ph input)

15HP, 20HP, 25HP & 30HP (400/480V, 3ph input)

15HP, 20HP, 25HP & 30HP (600V, 3ph input)

Other options for the SMVector include:

Removable Keypad Options Additional Form C Relay Output Module Additional I/O Module (includes 1 Form C relay and 2 Digital Inputs) EtherNet/IP,CANOpen, PROFIBUS DP, DeviceNet and Modbus Communication Options.

SMVector frequency inverter NEMA 4X (IP65) with Integral Disconnect









The most technically advanced inverter drive continutes Lenze AC Tech’s tradition of innovative compact drive design. The performance and flexibility make the SMV an attractive solution for a broad range of AC Motor applications and with several communications protocols available, networking drives and components into a system solution can be done now and in the future.

The SMVector with intregal Disconnect is available in a rugged in a Nema 4X (IP65) indoor enclosure ideal for many industries ideal for food / beverage, waste water, chemical metering and processing,pharmaceuticals and more. The intregal disconnect switch offers the ability to isolate the motor for maintenance and supervising. Also, the disconnect switch handle is lockable and is made of red and yellow materials for high visibility.

The power ranges for the SMVector in Nema 4X with Intregal Disconnect include:

120/240V 1PH input up to 1.5HP (1.1Kw)

200/240V 1 or 3PH input up to 3.0HP (2.2kW)

200/240V 3PH input up to 30HP (22kW)

400/480V 3PH input up to 30HP (22kW)

480/600V 3PH input up to 30HP (22kW)

The SMVector Series can be used with 3-phase AC induction motors and is available in NEMA 1 (IP31) , NEMA 4X (IP65) and NEMA 4X (IP65) with an integral disconnect switch. Filtered input versions of the SMV are available in NEMA 4X (IP65) models for compliance with the CE EMC directive.

Programmable digital and analog I/O allow the drive to be configured for many application specific tasks such as multiple preset speeds, electronic braking and motor jogging to name a few. Like all Lenze – AC Tech sub-micro drives, the SMVector uses EPM memory memory technology for fast and efficient programming.

Type 4X (IP65) enclosures are available for either indoor use, suitable for most indoor industrial environments; or indoor/outdoor use that offers UV protection and has higher impact strength at low temperatures.

Precision Electric 2009 Variable Frequency Drive of the Year


It is no secret that the Lenze/AC Tech SMVector Series offers a wide array of functionality for an extremely competitive price. This year, Precision Electric has found it also to be the most reliable and handy drive for most applications. For this reason, the SMVector hasbeen designatedPrecision Electric’s 2009 online Product of the Year.

The SMVector Series drives are unique in that every product is standard with either a Nema 1, Nema 4, or Nema 4x enclosure. The competitive price margin and standardized Nema enclosed chassis, as well as being a Sensorless Vector drive are a few of the reasons this product linehas proven to beso successful. In fact, the SMVector series drive has been so successful that even the manufacturer has increased its’ product pricing and even with the price increasePrecision Electricstill maintains competitive pricing on all versions of Lenze/AC Tech’s SMVector drive.

The AC Tech/Lenze SMVectorproduct has been designed for diversified applications such as mills, lathes, grinders, mixers, and other applications where high starting torque and/or full torque at full RPM is present. The SMVector drive is available in multiple Horsepower ranging from 0.33HP up to 30HP in Nema 1 Chassis, 0.33HP up to 10HP in Nema 4, and Nema 4x enclosures. Within a few months AC Tech and the Lenze group have announced that the SMVector will also be available up to 15HP in Nema 4 and Nema 4X enclosures.