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Nuvotem Talema 320 VA Toroidal Transformer 230 V ac Primary, ±55 V ac Secondary, 1 Output, Centre Tapped SFB0320-230-55

Category Toroidal Transformer Brand Nuvotem Talema Condition New

Specifications

Country of Origin India
Brand Nuvotem Talema
Height 120mm
Model SFB0320-230-55
Gross Weight 2.5kg
Mount Type Chassis
Series SFB0320
Termination Type Screw
Maximum Operating Temperature 180°C
Secondary current 2.909A
Number of outputs 1
Winding Type Centre Tapped
Standards/Approvals VDE0550 Class II, BS415 Class II, EN60950 Class II, EN60065 Class II (IEC65), EN60742 Class II, VDE0551 Class II
Primary Voltage 230 V ac
Secondary Voltage ±55 V ac
Minimum Operating Frequency 50Hz
Maximum Operating Frequency 60Hz
Toroid Centre 96 x 43 mm
Nuvotem Talema 230V ac, ±55V ac Toroidal Transformer, 160VA 1 OutputBrand Nuvotem Talema
Nuvotem Talema 230 V ac 115 V ac Toroidal Transformer 1 Output 300Brand Nuvotem Talema

Key Features

  • Operates at 230 V ac primary voltage and ±55 V ac secondary voltage.
  • Features a centre tapped winding with a single output providing 2.909 A secondary current.
  • Constructed for chassis mounting with a height of 120 mm.
  • Utilizes screw type terminations for secure electrical connections.
  • Rated for a maximum operating temperature of 180°C and operating frequencies between 50 Hz and 60 Hz.
  • Built on a toroid core with dimensions 96 x 43 mm at the core center.
  • Complies with VDE0550 Class II, BS415 Class II, and EN60950 Class II electrical safety standards.
  • Includes a zinc plated steel bracket for vertical mounting and low radiated magnetic field.

Product Description

Nuvotem Talema SFB0320-230-55 Toroidal Transformer is a high quality 320 VA rated device designed to operate at 230 V ac primary voltage with ±55 V ac on the secondary output. It is specialized for control panels and general purpose electrical applications requiring reliable and efficient voltage isolation in an industrial or laboratory environment.

The transformer features a centre tapped winding with a single secondary output capable of delivering a current of up to 2.909 A. Constructed for chassis mounting, it has a compact height of 120 mm and includes fully shrouded screw terminals for secure and safe electrical terminations.

The toroidal core measures 96 by 43 mm at the center, offering a low radiated magnetic field and very low induced noise levels, which is essential for sensitive electronic circuits. The operating frequency range is from 50 Hz to 60 Hz, and the transformer is rated for a maximum operating temperature of 180°C.

Manufactured with a zinc plated steel bracket for vertical mounting, the SFB0320 series ensures easy installation while maintaining robust mechanical stability. It complies with stringent international standards including VDE0550 Class II, BS415 Class II, EN60950 Class II, EN60065 Class II (IEC65), EN60742 Class II, and VDE0551 Class II, ensuring dependable operation and safety.

Weighing approximately 2.5 kg, this Toroidal Transformer is designed for industrial, laboratory, HVAC, and manufacturing applications where isolated, low-noise AC power supply is critical. The product is part of the SFB0320 series, known for its durability and performance in critical power isolation tasks.

Operates on 230 V ac primary voltage and outputs ±55 V ac secondary voltage. Centre tapped winding type with 1 output rated at 320 VA power capacity. Equipped with screw termination and zinc plated steel chassis mounting.

Suitable for control circuits, general purpose transformers in industrial equipment. Conforms to multiple safety and quality standards for international market compliance. Low noise and low magnetic interference due to toroidal design.

Compact height of 120 mm and robust construction with 2.5 kg weight.

Nuvotem Talema 320 VA Toroidal Transformer 230 V ac Primary, ±55 V ac Secondary, 1 Output, Centre Tapped SFB0320-230-55
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Frequently Asked Questions

It operates at a primary voltage of 230 V AC.

The secondary voltage output is ±55 V AC.

It can deliver a maximum secondary current of 2.909 A.

The toroidal core measures 96 x 43 mm at the center.

The maximum operating temperature is rated at 180°C.

It is designed for chassis mounting and includes a zinc plated steel bracket for vertical installation.

It utilizes screw type terminations for secure electrical connections.

This transformer weighs approximately 2.5 kg.

It operates within a frequency range of 50 Hz to 60 Hz.

It complies with VDE0550 Class II, BS415 Class II, EN60950 Class II, and other relevant safety standards.

It is suitable for control panels and general purpose electrical applications requiring reliable voltage isolation.

The SFB0320-230-55 has one output.

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