LENZE SMVector NEMA1 IP31 Frequency Inverters are the most common and cost effective drive enclosure for a wide range of applications including packaging, material handling / conveying, positive displacement pumping, and HVAC systems. The SMVector Series can be used with 3-phase AC induction motors and provide 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.

Lenze SMV Troubleshooting & FAQ

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 technology for fast and efficient programming.

Control Terminals

Digital Inputs:

• 1 Run/Stop
• 3 Programmable [4 for 15HP (11kW) models and higher]

Digital Outputs:

• 1 Form A relay
• 1 Open Collector

Analog Inputs:

• 1 voltage (0-10VDC)
• 1 current (4-20mA)

Analog Output:

• 1 voltage (0-10VDC)

Power Supplies:

• 10 VDC (Potentiometer Reference)
• 12 VDC, 20mA (Digital Inputs)
• 12 VDC, 50mA

Standards and Conformance

• UL & cUL (North America)
• CE (Europe) Low Voltage Directive (EN61800-5-1) EMC Directive (EN61800-3) when suitably filtered
• GOST (Russia/Ukraine)
• C-Tick (Australia and New Zealand)
• RoHS
• Two Year Warranty

Communication Modules: With plug-in communication modules, the SMVector is easily integrated into any one of today's most commonly used industrial networks. Whether the application is to automate a single machine or an entire facility, the SMVector is fully equipped to make the process a snap. Available Communications Modules are:

» Modbus / RS485 (standard on 15HP (11kw) models and higher)

» DeviceNet

» CANopen

» PROFIBUS DP

» EtherNet/IP

» Additional Form-C relay output

» Additional I/O module with 1 Form-C relay and 2 digital inputs

Speed Potentiometer: A speed potentiometer is a preferred operator interface in some applications than up and down push buttons. For these situations, an option terminal cover replacement for NEMA 4X drives (with or without disconnect) is available that integrates a speed potentiometer, knob and dial.

Remote Keypad: Simple 4 wire connection between the SMVector drive and the remote keypad provides for drive operation (start, stop, direction and speed) and programming. Includes 4 digit LED display. Measures only 3.4in (H) x2.2 in (W). Includes gasketing to meet up to NEMA 4X rated environments.

Dynamic Braking: Packaged Dynamic brake option includes control and resistors in an easy to implement solution for fast stopping or deceleration requirements.