MTX Standard Speciﬁcations, Interface

Volts

4160

Horsepower

500 HP

1000 HP

1500 HP

Output Frequency (Hz)

Main Circuit

Control Circuit

Tolerance

Control Method

Frequency Precision

V/F Control

Acceleration/Deceleration

Main Control Functions

Main Protective Functions

Data Transmission

Overload Ratio

Liquid Crystal Display/ Electronic Operator Interface (LCD EOI )

LED Indications

Keys

Push Button

Analog Outputs

Analog Inputs

Digital Inputs

Digital Outputs

Enclosure

Panel Construction

Color

Ambient Temperature

Humidity

Altitude

Installation

Typical Applications

Standards

Components and Others

MTX NEMA 3R MV

MTX Standard Speciﬁcations

Amps	HP	Model Number
62	500	MTXA44050S

124	1000	MTXA44100S
186	1500	MTXA44150S

Dimensions and Weight

	H x W x D (in)	Weight (lb)
	107 x 168 x 63	15000
	107 x 168 x 63	15000

Power Requirements

0 to120 Hz

Three phase 4160 V Input Isolation Transformer. 36 Pulse Design with Input Fused Disconnect and Vacuum Contactor.

IGBT Output

Internally Supplied 120 V and 230 V

Voltage: ± 10%, Frequency ± 5%

Control Speciﬁcations Input

Multi-level Pulse Width Modulated (PWM) Output Control

± 0.5% of Maximum Output Frequency: Analog Input, 0.01% Digital Input

V/Hz, Sensorless Vector Control, Variable Torque, Closed Loop Vector Control, Constant Torque (Option)

0.1 to 6000 sec

Soft Stall (Automatic Load Reduction Control During Overload)

Restart into a rotating motor.

Current Limit, Overcurrent, Overcharge, Overload, Undervoltage, Overvoltage, Ground Fault, CPU Error, Cooling Fan

Abnormal

Ethernet; Optional Proﬁbus, Modbus RTU, Modbus, TCP/IP, TOSLINE-S20, and DeviceNet Available

115% FLA for 60 sec

Interface

4 x 20 Graphical Backlit LCD Display. Ability to Display Multiple Parameters on one Screen. Flash Upgradeable Software. Includes Multi-Function Rotary Encoder and Ethernet PC Interface

Run (Red) / Stop (Green), Remote / Local, Indication of Inverter Status

Local / Remote, Monitor/Program, Run, Enter, ESC, Stop / Reset, Up, Down

Illuminated Interlock and Fault Reset Push Buttons

Eight Selectable Voltage or Current Output Signals with Programmable Functions

Two Selectable Voltage or Current Input Signals

Eight Digital Inputs with Programmable Functions

Six Available Digital Outputs with Programmable Functions (One used internal to drive.)

Construction

Type 3R

Free Standing, Front-Maintenance Type, Top or Bottom Access for Motor and Power Cables

Bright White

Ambient Conditions

0 to 50˚C

Maximum 95% (No Condensation)

1000 m Above Sea Level or Less

Outdoor

Fan, Blower, Pump, Compressor, Extruder, Options for Submersible Puming Applications

Electrical Performance: NEC, ANSI

NEC, NEMA, UL, CUL

**Typical HP rating of a 4 pole motor. Contact factory for applications on constant torque loads.

MTX - a New Benchmark

in Deliverable Medium

Voltage Technology

Toshiba proudly introduces the MTX N3R Outdoor Medium Voltage ASD. The MTX is the world’s ﬁrst ASD speciﬁcally designed for outdoor mounting in remote applications or applications where a building does not exist. It features an innovative enclosure design and power section topology that is unprecedented in the medium voltage ASD arena.

The MTX is two enclosure types married together. The transformer section is convection cooled. There are no moving parts, and heat is eliminated through passive vents at the top of the drive. The inverter section is forced cooled. Power modules are designed with the heat sinks out-the-back to send waste heat to the atmosphere. The interior of the inverter section is cooled using plate-type heat exchanger(s) so it remains cool and clean without introducing outside air.

The new topology is a logical progression of the proven T300MVi design in a UL rain tight enclosure. Additionally, you will achieve a lower cost of ownership with the MTX because heat removal from a building-based drive is eliminated.

ADJUSTABLE SPEED DRIVES MOTORS CONTROLS UPS

INSTRUMENTATION

PLC

INDUSTRIAL DIVISION

13131 West Little York Road, Houston, Texas 77041 Tel 713/466-0277 Fax 713/466-8773

US 800/231-1412 Canada 800/872-2192 Mexico 01/800/527-1204 www.toshiba.com/ind

Available Through:

*MVDMTXFlyer061013*

MTX NEMA 3R MV specifications

The Toshiba MTX NEMA 3R MV is a cutting-edge medium voltage switchgear system designed to offer superior protection and reliability in a variety of applications. This system is particularly well-suited for outdoor environments, thanks to its NEMA 3R rating, which signifies resistance to rain, sleet, and snow, as well as ensuring effective operation even in challenging weather conditions.

One of the main features of the MTX NEMA 3R MV is its compact and modular design. This feature allows for easy installation and maintenance, making it a practical choice for operators looking to optimize space in their facilities. The modular components can be tailored to specific application requirements, enhancing adaptability and performance.

The switchgear incorporates vacuum circuit breakers, which are known for their durability and low maintenance needs. This technology not only guarantees reliable performance but also helps to reduce the overall lifecycle costs associated with the equipment. The vacuum interrupters are designed to provide superior insulating properties and arc-extinguishing capabilities, ensuring effective operation even under high current conditions.

Another key characteristic of the Toshiba MTX is its advanced monitoring and control systems. The integration of digital control technology allows for real-time diagnostics and monitoring, which can be crucial for proactive maintenance and quick fault detection. This feature enhances the safety and efficiency of power distribution by minimizing downtime and improving overall system reliability.

In addition, the MTX NEMA 3R MV is designed with user safety as a top priority. The system includes various safety mechanisms, such as interlocking features and accessible enclosures to protect users during maintenance work. This focus on safety ensures compliance with industry standards and enhances operator confidence when working with the equipment.

The Toshiba MTX NEMA 3R MV represents a significant advancement in medium voltage switchgear technology, combining rugged durability, innovative features, and user-friendly design. Its deployment in various sectors, from renewable energy to industrial applications, highlights its versatility and reliability. As industries continue to evolve and demand greater efficiency and safety, the MTX NEMA 3R MV stands out as a leading solution in medium voltage power management.