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Here is all you need to know
The UNI4404VTC is part of the Unidrive range manufactured by Control Techniques. This 90kW, 180A, 380...480V AC VSD operates in five different modes - Open Loop V/F Control, Open Loop Space Vector Control, Closed Loop Flux Vector Control, Servo and Regeneration. The variable speed drive can be configured in minutes for a variety of industry standard applications thanks to its pre-configured application parameter sets known as MACROs. Although it has since been replaced by the Unidrive SP, the original Unidrive gave users the benefits of simplicity, ease of use and flexibility. As official distributors for Control Techniques, Northern Industrial can supply the now obsolete Unidrive UNI4404VTC, as well as the option modules that are compatible with the variable frequency drive.
The 90kW Unidrive is extremely easy to configure thanks to the pre-configured parameter sets, which are also known as MACROs. You can also view and edit parameter values quickly and easily using the Unisoft commissioning software and get your motor turning in minutes with the quick start guide. Multiple drive set up is also made easy due to the optional cloning module which allows the user to copy parameters. The pre-configured parameter sets (MACROs) include:
From plug-in communications options to interfaces and feedback modules, the Unidrive UNI4404VTC has an extensive selection of options that makes the Unidrive series so flexible and suitable for an array of applications. Options include:
The below specs apply to this product
Manufacturer | Control Techniques |
---|---|
Width (mm) | 500 |
Range | Unidrive |
Range type | Variable Speed Drive |
Application | High Performance / HVAC Fan & Pump |
Input Phase | Three Phase / Triphas? |
Input Supply Voltage | 380...480V AC |
Amp Rating (Constant Torque) | 180 |
Power KW (Constant Torque) | 90 |
Depth (mm) | 260 |
Height (mm) | 700 |
---|---|
Keypad | Yes |
IP Rating | IP00 |
Logic (PNP/NPN) | Negative (NPN) / Positive (PNP) |
Loop | Open / Closed |
No Analog Outputs | 2 |
No Digital Outputs (dedicated) | 3 |
No Analog Inputs | 3 |
No Digital Inputs | 3 |
Here are some PDFs you can download