Power dimmer upto 500W Type SH2D500W1230
• Universal dimmer up to 500W for R, L, C
load and LED lamps
• Automatic load detection for L, R, C loads
• Integrated heat sink for temperature dissipation
• 1 dimmable output
• Soft start/stop
• Protected against short circuit, overload and high temperature
• Minimum load 3 W
• Faulty lamp recognition
Product Description Ordering Key S H 2 D 500W 1230
This 500W universal dimmer is designed for DIN-rail mounting. This universal dimmer is suitable for dim- ming resistive, inductive and capacitive loads and LED lamps(seeLEDlamps table). The maximum load of R, L, C type is 500W dependingon the tempera- ture: the reduction is described according to the trend in the diagram “derat- ing curve”.
The dimmer automatically detects if the connected loadisresistive,capacitive orinductive,butifaLED lampistobedriven,the user has to select the right curve as described below. Thedimmeriscompletely
programmableviathe smart-house tool.
The technology used enablestoelectricallypro- tectthe dimmer against shortcircuit,overloadand over-temperature. Thanks to theinternalbus,itcanbe easily connected to adjacent dimmers(see “wiringdia- gram”)withoutthe need of cabling the Dupline®BUS. Futhermore,theintegrated sink allows you to mount the dimmersadjacentlywithout anyreductionoftheload duetotheincreasedtem- perature.
2 modules Dimmer Maximum load Output number Power supply
HousingMounting Max. load Output type Supply: 115 to 240 VAC
2 DIN DIN-rail 500WPower mosfet SH2D500W1230
Maximum load 500 W for R, L, C load
Note:thisis themaximum power supplied to the load: if an inductive transformer is used, the efficiency of about
60%has tobe considered before connecting the lamps. If a capacitive transformer is used, the efficiency is about
Minimum load3 W @ 230 V, 6 W @ 115V Protections Overload, short circuit, thermal Output typePower mosfet
Rated operational voltage115/240 VAC Operational voltage range115/240 VAC ±10% Rated operational frequency50/60 Hz
Types of dimmable lamps Incandescent (R) Different types of outputs (L,C)LV halogen lamps with can not be mixed electronic ballast (C)
LV halogen lamps with conventional transformer (L) HV halogen lamps (R)
115/230V dimmable LED lamp ESL (Electron Stimulated Luminescence) lamps
Notes: if energy saving lamps are used, attention has to be paid to the maxi- mum inrush current at start- up: it mustnotbe greater than 3.5A otherwise the overload protectionwill be activated.
Specifications are subject to change without notice (20.03.2013) 1