Catalogue 2019 Intelligent building technology by Gira

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Reference value: One overvoltage protection unit sufficient for approx. length of secondary line: 2m Ambient temperature: -20°C +50°C Dimensions H): 170 34mm 2018 2018 00 (1) Connection DALI potentiometer.16A 0.0kA (100×) Remaining voltage IS (kA): approx. ten Tronic transformers per circuit. 2380 00 Technical data the Tronic transformer Rated voltage: 230/240V~, 50/60Hz Rated output: 105W Output voltage: 11.5A Max. 22 80 22 22 . Simultaneous operation with DALI potenti- ometer and rocker button not possible. Only Tronic dimmers are used for dimming the Tronic transformers.8 Veff Primary current: 0. 1 Tronic transformer, Overvoltage protection 1 2 3 Dimming operation with overvoltage protection 1 Universal dimmer Tronic dimmer, Tronic transformer, 3 Overvoltage protection Overvoltage protection module Tronic transformers are spike-resistant 1500V.5kA (1×) 1. 0376 00 Technical data Rated voltage UN : 230V~, 50Hz Rated leakage impulse current ISN (8/20): 4. 1000V Ambient temperature: -25°C +80°C Overvoltage protection module 230V~, 50Hz 1 2 Switching operation with overvoltage protection. protect against high voltage overloads (occurring, for example, with the switching off fluo- rescent lamps, discharge lamps and other inductive loads), install iso- lated load circuits for Tronic transformers and these devices.652 Gira electrical installation systems Tronic transformers DALI overvoltage protection I Technical information DALI Tronic transformer Order No. Overvoltage protection module Order No. this case, the overvoltage pro- tection unit placed parallel the series connection Tronic dimmer Tronic transformer (check wiring schematic). With these types systems, recommend using additional overvoltage protec- tion the primary side parallel the Tronic transformers (check wiring diagram). (1) DALI power supply Note The DALI Tronic transformer can operated either with DALI potenti- ometer rocker button