Elca TM163 | Control transformer 630 V.A “IN 220/380 – OUT110/220”

Elca TM163 | Control transformer 630 V.A “IN 220/380 – OUT110/220”Product Description

The ELCA TM163 is a single-phase control transformer designed for industrial and commercial applications, offering a power rating of 630 VA. It accepts dual input voltages—220 V or 380 V AC—and provides dual output voltages—110 V or 220 V AC—typically selectable via taps or jumpers. This configuration ensures both electrical isolation and flexibility in supplying different voltage levels to various control circuits, lighting systems, or relays while maintaining safety and performance standards. Its compact and rugged construction makes it ideal for installation in control panels and distribution enclosures.

Technical Specifications

Model: ELCA TM163

Type: Control / Isolation Transformer (single-phase)

Power Rating: 630 VA

Primary (Input) Voltages: 220 V AC and 380 V AC

Secondary (Output) Voltages: 110 V AC and 220 V AC (selectable)

Frequency: 50/60 Hz

Cooling Method: Dry-type, natural air-cooled

Insulation Class: Typically Class B (up to ~130 °C)

Protection Rating: Generally IP00 (suitable for enclosed installations)

Mounting Style: Compact, panel or rail mountable

Construction: Sturdy windings with galvanic isolation and thermal resilience

Key Features

Selectable Dual Output: OMits the need for separate transformers by providing both 110 V and 220 V outputs in one unit.

Electrical Isolation: Offers safe separation between input and output circuits to protect sensitive control systems.

Dual Primary Compatibility: Easily adapts to common industrial supply voltages (220 V or 380 V), enhancing installation flexibility.

Continuous Performance: Rated for consistent operation under sustained loads in demanding environments.

Compact Design: Optimized for minimal space consumption, simplifying integration into control panels.

Applications

Powering control circuits such as relays, PLCs, timers, and alarms.

Voltage selection for secondary systems requiring either 110 V or 220 V control supply.

Use in motor control centers (MCCs), lighting or operator interface systems.

Isolation in sensitive control networks or safety-critical systems.