This technically advanced inverter drive continues Lenze - AC Tech's tradition of innovative compact inverter design. The performance and flexibility make the SMVector 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 or in the future.
The SMVector NEMA 1 (IP31) is 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 power ranges of the SMVector with NEMA 1 (IP31) include:
120/240V – 1Phase Input, up to 1.5 HP (1.1 kW)
200/240V – 1 or 3 Phase Input, up to 3.0 HP (2.2 kW)
200/240V – 3 Phase Input, up to 20 HP (15 kW)
400/480V – 3 Phase Input, up to 60 HP (45 kW)
480/600V – 3 Phase Input, up to 60 HP (45 kW)
The SMVector Series can be used with 3-phase AC induction motors and is available in NEMA 1 (IP31) , NEMA 4X (IP65) ¹ and NEMA 4X (IP65) ¹ 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 technology for fast and efficient programming.
Technical documentation for the SMVector Series Drive, and all AC Tech brand drives, is available in our Technical Library.
¹ 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.
Technical documentation for the SMVector Series Drive, and all AC Tech brand drives, is available in our Technical Library.
Superior Drive Performance:
ESV751N01SXC - Exceptional Starting Torque
For Overpower demanding applications. The SMVector is peerless in controlling the motor’s ability to convert current into torque.
In this example, the SMVector is started into a stiff 195% torque load. Not only does the motor start the load, but it also delivers a full 195% torque while accelerating to 50 Hz in 8 seconds.
Exceptional starting torque is necessary for applications that have loads with high inertia.
ESV751N01SXC - Dynamic Speed Regulation
Recovery from 100% shock load in 0.15 seconds. Shock loads are no match for the SMVector.
Here an instantaneous 100% load is dealt with in a mere 0.15 seconds. Remarkably, this level of speed regulation is achieved open loop without the benefit of a feedback device.
Speed regulation is necessary for applications that get sudden spikes or variations in load.
ESV751N01SXC - Quick Acceleration
From 0 to 100 in 0.33 seconds! Motors controlled by the SMVector benefit from a sophisticated motor control algorithm that drives motor performance to maximum levels.
In this application the the motor is able to drive a 165% torque load while accelerating from 0 to 100% speed in an impressive 0.33 seconds.
Quick acceleration is necessary for any application that requires full speed within a small time frame.
ESV751N01SXC - World Class Control:
ESV751N01SXC - Modes Of Operation:
Open Loop Flux Vector, Speed or Torque Control with / without Auto Tuning
V / Hz (Constant or Variable)
Base Frequency Adjustable to Motor Specs
Enhanced V / Hz with Auto-tuning
ESV751N01SXC - 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
ESV751N01SXC - Programmable Features:
Acceleration / Deceleration Profiles:
Two Independent Accel Ramps
Two Independent Decel Ramps
Linear, S-Type
Auxiliary Ramp (or Coast)-to-Stop
Important Features:
Fixed Accel Boost For Improving Starting
500 Hz Output Frequency
High Carrier (PWM Sine-Coded) Frequency: 4, 6, 8, 10 kHz
Universal Logic Assertion (Selectable):
Positive or Negative Logic Input
Digital Reference Available
Braking Functions:
DC Injection Braking
Optional Dynamic Braking
Flux Braking w/ Adjustable Flux Level & Decel Time
Speed Commands:
Keypad, Potentiometer
Jog, 8 Preset Speeds
Floating Point Control
Sequencer, 16 Segments
Voltage: Scalable 0 –10 VDC
Current: Scalable 4 – 20 mA
Process Control:
PID Modes: Direct and Reverse Acting
PID Sleep Mode w/ Adjustable Recovery Threshold
Analog Output (Speed, Load, Torque, kW)
Network Speed (Baud Rate)
Terminal and Keypad Status
Elapsed Run or Power On Time (Hours)
Status Outputs:
Programmable Form “A” Relay Output
Programmable Open Collector Output
Scalable 0-10 VDC / 2-10 VDC Analog Output
4-20mA w/500 Ohm Total Impedance
Comprehensive Diagnostic Tools:
ESV751N01SXC - Real Time Monitoring:
8 Register Fault History
Software Version
Drive Network ID
DC Bus Voltage (V)
Motor Voltage (V)
Output Current (%)
Motor Current (A)
Motor Torque (%)
Power (kW)
Energy Consumption (kWh)
Heatsink Temperature (°C)
0 – 10 VDC Input (User Defined)
4 – 20 mA Input (User Defined)
PID Feedback (User Defined)
ESV751N01SXC - Vigilant System Protection:
Voltage Monitoring:
Low and High DC Bus V Protection
Low Line V Compensation
Current Monitoring:
Motor Overload Protection
Current Limiting Safeguard
Ground Fault
Short Circuit Protection
Four ReStarts:
Three Flying and One Auto
User Enabled
Loss of Follower Management:
Protective Fault
Go to Preset Speed or Preset Setpoint
Initiate System Notification
Over Temperature Protection
ESV751N01SXC - Popular Applications Include:
Food Processing Machinery
Packaging Machinery
Material Handling Systems
Conveyor Systems
Pump Systems
Fan Systems
Milling Machines
Hydraulic Systems
HVAC Systems
... And many others!
ESV751N01SXC - International Voltages:
+10 / -15% Tolerance
120/240V – 1Phase Input, up to 1.5 HP (1.1 kW)
200/240V – 1 or 3 Phase Input, up to 3.0 HP (2.2 kW)
200/240V – 3 Phase Input, up to 20 HP (15 kW)
400/480V – 3 Phase Input, up to 60 HP (45 kW)
480/600V – 3 Phase Input, up to 60 HP (45 kW)
ESV751N01SXC - Global Standards:
UL (North America)
cUL (Canada)
CE Low Voltage Directive (EN61800-5-1) (Europe)
CE EMC Directive (EN61800-3) with Optional EMC filter
GOST (Russia / Ukraine)
C-Tick (Australia / New Zealand)
ESV751N01SXC - Environment:
-10 to 55 Degrees Celsius
Derate 2.5% per Degree Celsius above 40 Degrees Celsius
ESV751N01SXC - Other Benefits And Features:
ESV751N01SXC - Six Button Keypad
Including Start, Stop, Forward / Reverse, Scroll Up, Scroll Down and Enter / Mode.
Keypad Also Includes Five Status LEDs for Run, Automatic Speed Mode, Manual Speed Mode, Forward Rotation and Reverse Rotation.
The Status Display Will Show Motor Status, Fault Management And Operational Information.
When you need to program or replace a drive, whether it is 1 or 100 drives, the Electronic Programming Module (EPM) gets it done simply, quickly and most important, accurately. There is no hassle of reconfiguring each parameter or resetting the drive to factory or user default settings.
ESV751N01SXC - Networing And Communications Modules (Optional)
Modules include: Ethernet, Standard I/O, Modbus, DeviceNet, ProfiBUS and CANOpen.
Setting up a drive in a network has never been so simple. Order the SMVector and your choice of communication module. Simply snap the communication module into the terminal cover and the drive is ready to connect to the network.
Or if the SMVector is already installed it can be easily upgraded in the field.
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