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TC 40 STAR DELTA STARTER

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TC 40 STAR DELTA STARTER Specification

Humidity %
Up to 95% RH

Surface Finish
Powder Coated

Insulation Material
Bakelite

Power Factor
High

Feature
Overload Protection, Reliable Operation

Overheating Protection
YES

Efficiency
Above 90%

Shape
Rectangular

IP Rating
IP42

Mounting Type
Wall Mounting

Connector Type
Screw Type

Operating Temperature
-5C to 55C

Product Type
Star Delta Starter

Application
Motor Starting

Protection Level
Class I

Frequency (MHz)
50 Hz

Rated Voltage
415 V

Energy Consumption
Low

Output Type
Direct ON/OFF

Color
Grey / White

Dimension (L*W*H)
365 mm x 255 mm x 170 mm

Weight
7.5 kg

Size
Standard

Input Voltage
380-440V

Phase
Three Phase

Material
Sheet Metal / Bakelite

No Of Poles
3

Connection Type
Star Delta

Suitable For
Submersible Pumps, Industrial Motors

Control Voltage
220-250 V

Indicator Lamp
Built-in

Relay Range
28-40A

Contactor Coil Voltage
230V AC

Mechanical Life
Above 1 million operations

Enclosure Type
Weatherproof

Wiring Type
Copper Winding

Starting Capacity
Up to 40 HP

TC 40 STAR DELTA STARTER Trade Information

Payment Terms
Cash in Advance (CID)

Sample Available
Yes

Main Export Market(s)
Asia

Main Domestic Market
All India

About TC 40 STAR DELTA STARTER

Star/Delta starters are probablyA the most common reduced voltage starters. They are used in an attempt to reduce the start current applied to the motor during start as a means of reducing the disturbances and interference on the electrical supply.

Optimized Motor Starting for Heavy-Duty Applications

Designed for three-phase motors and submersible pumps, the TC 40 Star Delta Starter can handle up to 40 HP, making it suitable for a wide range of industrial and agricultural uses. The advanced star-delta connection reduces starting current and prolongs motor life while ensuring smooth operation.

Rugged Design for Extended Durability

Housed in a weatherproof, powder-coated sheet metal enclosure with Bakelite insulation, the TC 40 offers class-I protection and an IP42 rating, making it resilient against dust and water splashes. Its robust construction ensures dependable performance even in challenging environmental conditions.

Superior Safety and Efficiency Features

Equipped with built-in overload and overheating protection, a reliable indicator lamp, and energy-efficient copper windings, this starter delivers over 90% efficiency. The control circuit operates within a safe 220-250V range, and the device's screw-type connectors simplify installation and maintenance.

FAQ's of TC 40 STAR DELTA STARTER:

Q: How does the TC 40 Star Delta Starter benefit industrial motor operations?

A: This starter significantly reduces the initial inrush current to motors, minimizing electrical and mechanical stress, which leads to extended equipment lifespan and lower maintenance costs in industrial settings.

Q: What is the process for installing this starter for submersible pumps?

A: The TC 40 is designed for easy wall mounting using screw-type connectors. Ensure proper three-phase (415V) supply and follow the included wiring diagram for secure star-delta connection, optimizing motor start-up for submersible pumps.

Q: When should I use a Star Delta Starter instead of a Direct-On-Line Starter?

A: A Star Delta Starter is preferred for motors above 5 HP (and up to 40 HP as supported here) to reduce startup current and torque, making it ideal for high-power applications requiring smooth acceleration, such as industrial motors and pumping systems.

Q: Where is the best location to install the TC 40 Starter?

A: Install the device indoors or in sheltered outdoor spaces onto a sturdy wall, away from direct water jets. The weatherproof (IP42) enclosure protects the unit in environments with dust and humidity up to 95% RH.

Q: What safety and protection features does this starter have?

A: The TC 40 offers overload and overheating protection, a built-in indicator lamp for operational status, and is constructed with insulation class Bakelite, providing class-I electrical safety as well as a powder-coated, weatherproof finish.

Q: Can this starter handle high humidity and temperature variations?

A: Yes, it operates reliably in temperatures from -5C to 55C and can withstand humidity levels up to 95% RH, ensuring consistent performance in diverse environments.

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