Elca TM150 | Control transformer 500 V.A “IN 220/380 – OUT 12/24/48”

Elca TM150 | Control transformer 500 V.A “IN 220/380 – OUT 12/24/48”

Product Description

The Elca TM150 is a single-phase, dry-type control transformer with a power rating of 500 VA, engineered to convert industrial input voltages (220 V or 380 V AC) into safe and isolated low-voltage AC outputs of 12 V, 24 V, or 48 V. Its multi-output configuration makes it especially versatile for use in control panels, automation systems, and electrical equipment requiring varied control voltages.

This transformer is designed with high-quality insulation, low-loss laminated cores, and durable copper windings. It ensures stable voltage, electrical isolation, and safety, even in demanding industrial environments.

Technical Specifications

Transformer Type: Single-phase, dry-type

Power Rating: 500 VA (Volt-Amperes)

Primary Voltage (Input): 220 V or 380 V AC, 50/60 Hz

Secondary Voltage (Output): Selectable 12 V / 24 V / 48 V AC

Frequency: 50 or 60 Hz

Core: Low-loss laminated magnetic steel

Winding Material: Copper

Insulation Class: Class B (up to 130°C) or higher

Cooling: Natural air-cooled (AN)

Mounting: Panel or base mounting

Terminals: Screw-type for easy and secure wiring

Protection Level: IP20 (for open-frame models)

Key Features

Triple Output Voltages (12/24/48 V AC)
Flexible output options from a single transformer—ideal for multi-voltage control systems.

Dual Input Voltage (220/380 V AC)
Compatible with different power supplies—configured via terminal connections.

Electrical Isolation
Full galvanic isolation between input and output—improves safety, reduces noise, and protects control components.

Compact & Rugged Construction
Space-saving design with industrial-grade materials—perfect for electrical cabinets.

Reliable Operation
Designed for continuous use under industrial loads, with efficient cooling and durable performance.

Typical Applications

Supplying low-voltage AC power to control systems

Powering push buttons, pilot lamps, limit switches, and control relays

Operating safety circuits and machine interlocks

Providing multi-voltage support in automation panels

Used in HVAC units, elevators, industrial machinery, and factory control panels