Carlo Gavazzi

SH2D500WE230

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Description

This 500W universal dimmer is designed for DIN-rail mounting with energy measurement. Single phase variables: VLN, A, W. Energy measurement: total kWh consumed by the connected load. This universal dimmer is suitable for dimming resistive, inductive and capacitive loads and LED lamps (see LED lamps table). The maximum load of R, L, C type is 500W depending on the temperature: the reduction is described according to the trend in the diagram “derating curve”. The dimmer automatically detects if the connected load is resistive, capacitive or inductive, but if a LED lamp is to be driven, the user has to select the right curve as described below. The dimmer is completely programmable via the smart-house tool. The technology used enables to electrically protect the dimmer against short circuit, overload and over-temperature. Thanks to the internal bus, it can be easily connected to adjacent dimmers (see “wiring diagram”) without the need of cabling the Dupline® BUS. Futhermore, the integrated sink allows you to mount the dimmers adjacently without any reduction of the load due to the increased temperature.
Part Number
SH2D500WE230
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Types of Dimmable Lamps

Notes
if energy saving lamps are used, attention has to be paid to the maximum inrush current at startup: it must not be greater than 3.5A otherwise the overload protection will be activated. Different types of outputs (L,C) can not be mixed

Output Specifications

Maximum load
500 W for R, L, C load (Note: this is the maximum power supplied to the load: if an inductive transformer is used, the efficiency of about 60% has to be considered before connecting the lamps. If a capacitive transformer is used, the efficiency is about 90%.)
Minimum load
3 W @ 230 V, 6 W @ 115V
Protections
Overload, short circuit, thermal
Output type
Power mosfet
Rated operational voltage
115/240 VAC
Operational voltage range
115/240 VAC ±10%
Rated operational frequency
50/60 Hz
Dimming speed
Programmable

Input Specifications

Key Pad
One push button on local dimmer

Dupline Output Specifications

Voltage
8.2 V
Maximum Dupline® voltage
10 V
Minimum Dupline® voltage
5.5 V
Maximum Dupline® current
1 mA

Supply Specifications

Power supply
Overvoltage cat. II (IEC 60664-1, par. 4.3.3.2)
Rated operational voltage
115/240 VAC
Operational voltage range
115/240 VAC ±10%
Rated impulse voltage
2.5 kV
Rated operational power
1 W, 9 VA
Connection
4 x 6 mm2
Power on delay
Typ. 2 s

Documents

Data Sheet

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