Dimmer, 1 output, 500 W Type G 3448 5134 Du line® F i e l d b u s Installationbus • Switching and dimming of lamps • Negative or positive phase angle dimming • For DIN-rail mounting • LED-indications for Alarm, Dupline® carrier and output • Lamp-protective soft-start function • Channel coding by GAP 1605 • 4 lighting scenes • Transmits the status of the dimming output • Protected against short-circuit and overload • Soft start/stop • One output 500 Watt Product Description Ordering Key G 3448 5134 230 The G3448 5134 1-output lighting scene dimmer is a component of the Dupline Installation System. It permits different types of lamps with wattages up to 500 W to be operated and dimmed and enables up to 4 lighting arrangements to be stored, which can then be retrieved at any time. In addition, it trans- mits the status of the dimming by means of the test unit, the lighting scenes can be unlocked, modified and also retrieved. With the change- over switch on the front panel, it is possible to select either negative phase angle control or positive phase angle con- trol dimming. The lighting is switched on via a bulb-con- serving softstart facility. The dimmer is electronically pro- Type: Dupline® "H4"- Housing Dimmer 8 Channels 1 output MOSFET 500 W Analog Power supply Type Selection Supply Ordering no. output. The dimmer setting tected at the power output which was selected last is stored as a "memory setting" in the internal memory and is reselected next time the light- ing is switched on via channel 1. A power failure will erase the memory setting. The brightness of the lighting scenes is preset at the factory in steps these settings can- not be altered. By the aid of push-button combinations or against overload and short circuits. The "Fault" LED on the front indicates both faults by means of different flashing frequencies. An alarm caused by an overload or short circuit must be reset manually after rectifying the fault by discon- necting the phase from the mains supply for approx. 3 seconds. 230 VAC G 3448 5134 230 Supply Specifications Power Supply Rated operational voltage 230 VAC ±10% Power consumption 12 VA Power dissipation Max. 3.5 W Frequency 50/60 Hz Output Specifications Outputs 1 Dimming capacity 500 W Rated operational voltage 230 VAC ±10% Dimming speed 3.6 s (5% - 100%) Response time 1 Cycle: ≤ 272 ms @ 128 channels) General Specifications Power ON delay 7 s Indication for Supply On LED, Green Alarm LED, Red – Flashing Slow flashing: Overload Fast flashing: Short circuit Dupline® carrier LED, Yellow Output On LED, Red Environment Operating temperature 0° to +50°C/32° to +122°F Humidity (non-condensing) Max. 85% Housing H4-housing Operating Device Switch for selection of ne- gative/positive phase angle control. Standards IEC 60669, EN 55022/ EN 50081-1 and EN 55024/ EN 50082-1 Specifications are subject to change without notice (03.01.2008) 1 Dupline® is a registered trademark. A product of the CARLO GAVAZZI Group
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