Brahma 15000081 T8 ignition transformer

Ignition transformers BRAHMA T8 15000081 have identical overall dimensions, but have different electrical characteristics and mounting systems.

These BRAHMA T8 15000081 ignition transformers are ideal for use in high output or pressure burners for use with light or heavy oil. They are also effective in applications where frequent restarting is required, such as steam boilers, cook ovens and other similar systems.

Peculiarities

Transformers BRAHMA T8 15000081 differ not only in size, but also in the variety of connection and mounting systems, giving users flexibility in choosing the optimal integration option.

With outstanding discharge power, these transformers are designed to operate under high thermal load conditions, providing efficient and stable ignition in high thermal output burners.

The high efficiency and ignition power make the BRAHMA T8 15000081 spark transformers the ideal choice for applications where energy efficiency and reliable ignition are required.

Technical data

– Supply voltage: 220 V – 50 Hz

– Operating temperature range: -10 °C +35 °C

– Insulation: polyester resin

– Recommended distance between electrodes: 3-5 mm

– Standard power cable length: 700 mm

– Number of poles: 2

– Output RMS voltage (kV): 2 x 6.5

– Output peak voltage (kV): 2 x 11

– Output effective current (mA): 33

– Input effective current (A): 2.1

– Duty cycle: 33% in 3 minutes

– Power consumption (VA): 460

– Weight (kg): 3.5

– Ignition current: 35 mA

– Dust and moisture protection class: IP 00

– Ignition cable connectors: screw Ø2.5 mm

– Dimensions: 10.1x8x15 cm

Design

The BRAHMA T8 15000081 ignition transformer is a design of column-type transformers, that is, ignition transformers equipped with two primary windings and two secondary windings. All windings are insulated with a special separator with a high degree of insulation. To provide high voltage insulation, a special type of vacuum cast polyester resin is used. The body is made of pressed metal coated with enamel.

Each transformer is identified by the letter T (transformer), one or more numbers indicating the model, and sometimes additional letters associated with the specific mounting system. If a standard fastening system is used, the recommendation letter is not indicated in the part description. For example, the part designation T8 corresponds to a transformer with a conventional mounting system, while the part designation T8/G refers to a T8 transformer with a different mounting system.

It is important to note that BRAHMA T8 15000081 high voltage transformers can have the same electrical characteristics, but different mounting systems, or vice versa, which provides flexibility in selection depending on specific requirements and conditions of use.

Compound

The ignition units transformers used in the BRAHMA T8 15000081 ignition devices are of two different types, depending on the method of connection to the high-voltage cables. These types of insulators can be either screw connection type or 6.3mm diameter cylindrical Rajah type terminal.

1. Screw connection insulators:

    In this option, high-voltage cables are connected using special screw connections. This type of insulator provides a strong and secure connection where high voltage cables are secured to the transformer using screws.

2. Rajah type cylindrical terminal insulators (6.3mm diameter):

    In this embodiment, the high voltage cables are connected to the transformer using a 6.3 mm Rajah type cylindrical terminal. This type of terminal provides an efficient and safe connection suitable for the device.

The choice between these two types of isolators provides the user with the flexibility to install and connect BRAHMA T8 15000081 ignition devices to suit specific requirements and preferences.

Installation

– Carefully! Dangerous voltage may be present.

– Connect and disconnect the ignition transformer only after disconnecting the power source.

– Comply with applicable national and European standards (eg EN 60335-1 / EN 60335-2-102) regarding electrical safety.

– Make sure that the transformer ground and the electrical system ground are well connected.

– Locate a single grounding center, thereby preventing the formation of ring paths of grounding conductors.

– The device can be installed in any position.

– Reduce the length of the ignition cable to a minimum (this reduces parasitic capacitance and the possibility of the ignition cable acting as an antenna transmitting interference to nearby cables).

– Route the ignition cables along a separate path close to the ground planes (this reduces the influence of interference on other electrical wires).

– Avoid placing high voltage cables near other cables.

– Make sure that the degree of protection is appropriate for the system.