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Description

Engineered for demanding industrial applications, this control transformer steps down primary line voltages to safe secondary levels needed for control devices. Its high-grade silicon steel laminations reduce energy losses and heat generation during continuous operation, ensuring stable output voltage regulation even under sudden motor-starting inrush loads. The robust vacuum-impregnated windings protect against moisture, dust, and electrical degradation over extended periods. Ideal for motor starters, solenoids, and industrial machinery, this compact dry-type transformer offers dual voltage taps, low noise operation, and durable terminal blocks to simplify panel wiring while maintaining safe circuit isolation.

Specifications

Key Attributes
Winding Material100% Electrolytic Copper Wire
Core MaterialHigh-Grade Laminated Silicon Steel
Input Voltage Range230V / 380V / 415V / 440V AC
Output Voltage Range12V / 24V / 110V / 220V AC
Operating Frequency50 Hz / 60 Hz
Insulation ClassClass B / Class F / Class H
Additional Information
Country of OriginIndia

Application

Steps down high line voltage to supply low voltage power for industrial control panels.

Powers electromagnetic contactors, relays, indicator lights, and solenoids in machinery.

Provides voltage regulation for CNC machine tools, automation equipment, and drives.

Isolates sensitive control logic circuits from main power supply lines to increase safety.

Supplies low AC voltage to industrial timers, sensors, and micro-controllers.

Company Profile

SR Enterprises
SR Enterprises, Tamil Nadu
TruBasic
IndiaTamil Nadu, India
0
Manufacturer
Frequently Asked Questions
1
What is the main purpose of an industrial control transformer?

It steps down higher line voltages to lower, safer control voltages needed to operate relays, switches, and control circuit components.

2
How does a control transformer handle high initial inrush currents?

It is designed with low impedance and high instantaneous overload capacity to maintain stable output voltage when coils and contactors energize.

3
Is this transformer dry-type or oil-filled?

It is a dry-type air-cooled transformer, making it safe, maintenance-free, and ideal for indoor control panel enclosures.

4
Can this control transformer operate at both 50Hz and 60Hz frequencies?

Yes, it is engineered to function efficiently across standard 50 Hz and 60 Hz electrical grid frequencies.

5
What insulation rating does this transformer feature?

It utilizes Class B or Class F high-temperature insulation materials to withstand heat buildup during continuous industrial operation.

Control Transformer

This heavy-duty control transformer is designed to step down high supply voltages into stable low voltages for industrial control circuits. Built with premium copper windings and high-grade insulation, it ensures reliable power delivery to relays, contactors, and automated control panels.

Min. Order Quantity: 1 piece

Shipping

Shipping fee and delivery date to be negotiated. Contact supplier now for more details.

SR Enterprises
TruBasic
IndiaTamil Nadu, India
Manufacturer

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