Vemer TMC Transformer - VN319000 - 230 V/12 V - 24 V - 30 VA

This Vemer VN319000 TMC transformer is designed for continuous service. It operates with a primary...

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OnBuy.comVn315800 Model Tmc 1024 Dinrail Mounting Safety Transformer For Continuous Service 230V1224v Color Grey 8007951158004
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Product Information

Full details

This Vemer VN319000 TMC transformer is designed for electricians and automation professionals needing a reliable power conversion unit for continuous service applications. Its key benefit is providing a stable, adjustable output voltage (12V-24V) from a 230V AC input, supporting up to 30 VA. A primary consideration is its requirement for DIN rail mounting, making it unsuitable for non-standard installations.

All features

Model Part NumberVN319000
BrandVEMER

Extended Product Information

FAQs

What is the primary voltage input for this transformer?

The primary voltage input is 230 V AC.

What are the available secondary voltage outputs?

The secondary voltage can be set to either 12 V AC or 24 V AC.

What is the maximum power output?

The maximum power output is 30 VA (Volt-Amperes).

How is this transformer mounted?

It is designed for mounting on a standard 35mm DIN rail and occupies 3 modules.

Can this transformer be used for DC devices?

No, this transformer provides an AC output. A separate rectifier would be needed to convert it to DC.

Is this transformer suitable for continuous operation?

Yes, it is designed for continuous service operation.

What color is the unit?

The unit is light grey.

Troubleshooting

No output voltage

Verify primary 230 V AC input is correctly connected and live. Check that the secondary output is configured to the desired voltage and that connections are secure.

Overheating

Ensure the load does not exceed the 30 VA rating. Check for adequate ventilation around the unit and ensure it is not obstructed.

Intermittent power

Check all primary and secondary wiring connections for looseness or corrosion. Ensure the input power source is stable.

Pros and Cons

Pros

  • Reliable for continuous operation.
  • Adjustable output voltage provides installation flexibility.
  • Standard DIN rail mounting simplifies integration.
  • Compact size conserves space in electrical panels.

Cons

  • Requires a DIN rail for mounting.
  • Output voltage is AC, not DC.
  • Specific mounting requirements may limit placement options.
  • Power output is fixed at 30 VA, may not suit high-demand applications.

Setup, Compatibility & Care

Setup: The VN319000 is designed for mounting onto a standard 35mm DIN rail. Ensure the rail is securely installed in the electrical enclosure. Connect the primary wiring to the 230 V AC input terminals, observing correct polarity and safety standards. Connect the load to the secondary voltage terminals, selecting the desired output (12 V or 24 V) using the appropriate configuration on the unit. Always disconnect power before making any wiring changes.

Compatibility: This transformer is compatible with standard 230 V AC power supplies. The output is suitable for devices specifically designed to run on 12 V or 24 V AC. It is not suitable for DC loads without an additional rectifier.

Care: Keep the unit clean and free from dust and debris. Ensure adequate ventilation around the transformer within the enclosure. Periodically check wiring connections for tightness and signs of corrosion. No user-serviceable parts are inside; refer servicing to qualified personnel.

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