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ten Tronic transformers per circuit.652 Gira electrical installation systems
Tronic transformers DALI overvoltage protection
I
Technical
information
DALI Tronic transformer
Order No. this case, the overvoltage pro-
tection unit placed parallel the series connection Tronic
dimmer Tronic transformer (check wiring schematic). 0376 00
Technical data
Rated voltage UN
: 230V~, 50Hz
Rated leakage impulse current
ISN
(8/20):
4. 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.
Reference value: One overvoltage protection unit sufficient for approx. 1000V
Ambient temperature: -25°C +80°C
Overvoltage protection module 230V~, 50Hz
1
2
Switching operation with overvoltage protection.5kA (1×)
1.
Overvoltage protection module
Order No.8 Veff
Primary current: 0. length of
secondary line: 2m
Ambient temperature: -20°C +50°C
Dimensions H): 170 34mm
2018 2018 00
(1)
Connection DALI potentiometer. (1) DALI power supply
Note
The DALI Tronic transformer can operated either with DALI potenti-
ometer rocker button.16A 0.
22
80
22
22
. 2380 00
Technical data the Tronic
transformer
Rated voltage: 230/240V~, 50/60Hz
Rated output: 105W
Output voltage: 11.0kA (100×)
Remaining voltage IS
(kA): approx. Only Tronic dimmers are used
for dimming the Tronic transformers.
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.5A
Max. Simultaneous operation with DALI potenti-
ometer and rocker button not possible. With these
types systems, recommend using additional overvoltage protec-
tion the primary side parallel the Tronic transformers (check wiring
diagram)
