Brahma 15093061 T11/M Zündtransformator
Ignition transformers BRAHMA T11/M 15093061 are suitable for burners with liquid or gaseous fuels. Features - Various connection and mounting systems; - High discharge power (they are especially suitable for all those applications where long ignition wires are required); - High efficiency and ignition power. 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 length of the power cable: 550 mm - Number of poles: 1 - Output peak voltage (KV): 1 x 15 - Output effective voltage (KV): 1 x 9 - Output effective current (mA): 20 - Input effective current (A): 1.1 - Duty cycle: 33% in 3 minutes - Power consumption (VA): 240 - Weight (kg): 2 - Dust and moisture protection class: IP 00 - Ignition cable connectors: screw Ø2.5 mm - Dimensions: 15x10.1x10 cm Construction The transformer BRAHMA T11/M 15093061 is a spark transformer with a magnetic circuit in the form of a shell. The secondary windings are grounded in the center. The high-voltage transformer is equipped with a shielding device to suppress radio interference, which must be securely grounded. The coils are closed with two caps painted with flame retardant paint and form a single unit with a magnetic circuit. Each transformer is identified by the letter T (transformer), a series of numbers indicating the model, and possibly an alphabetic letter indicating the mounting system. If a standard mounting system is used, the corresponding letter is not included in the designation. For example, T11 refers to a transformer with a standard mounting system, and T11/N refers to a different mounting system. The ignition units BRAHMA T11/M 15093061 may have the same electrical characteristics, but a different mounting system or vice versa. Connection High-voltage insulators used in transformers BRAHMA T11/M 15093061 can be of two types, depending on the method of connection to high-voltage cables: 1. Screw terminal: - A screw is used to connect to high voltage cables. - This type of terminal must be used unless another type is explicitly specified. 2. Cylindrical terminal with a diameter of 4 mm: - A cylindrical terminal with a diameter of 4 mm is used for connection to high-voltage cables. 3. Cylindrical terminal with a diameter of 6.3 mm: - A cylindrical terminal with a diameter of 6.3 mm is used for connection to high-voltage cables. It is important to note that unless explicitly stated, the use of a screw terminal is assumed. The insulators are made of 30% PBT fiberglass, which provides them with good insulating properties and strength. Installation - Be careful! Dangerous voltage may be present. - Connect and disconnect the ignition transformer only after disconnecting the power supply. - Comply with applicable national and European standards (e.g. EN 60335-1 / EN 60335-2-102) regarding electrical safety. - Make sure that the transformer ground and the electrical system ground are well connected. - Place a single grounding center, thus preventing the formation of ring tracks from the 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 likelihood that the ignition cable will act as an antenna transmitting interference to nearby cables). - Route the ignition cables along a separate path near the grounding planes (this reduces the effect of interference on the remaining electrical wires). - Avoid placing high voltage cables near other cables. - Make sure that the degree of protection corresponds to the system.