Gira System 3000 Operating Instructions Manual
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Gira System 3000 Operating Instructions Manual

Universal led power booster dra
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System 3000
Universal LED power booster DRA
Universal LED power booster DRA
Order no.: 2383 00
Operating instructions
1

Safety instructions

Electrical devices may only be mounted and connected by electrically skilled persons.
Serious injuries, fire or property damage possible. Please read and follow manual fully.
Danger of electric shock. Always disconnect before carrying out work on the devise or load.
Danger of electric shock. Device is not suitable for disconnection from supply voltage. The load
is not electrically isolated from the mains even when the device is switched off.
A minimum power of 10 kVA is required for operation on isolating transformer networks. Other-
wise it is not ensured that the dimmer will correctly recognise the dimming principle suitable for
the load. Device can be damaged.
Fire hazard. For operation with inductive transformers, each transformer must be fused on the
primary side in accordance with the manufacturer's instructions. Only safety transformers ac-
cording to EN 61558-2-6 may be used.
These instructions are an integral part of the product, and must remain with the end customer.
2

Intended use

–
Power enhancement for the dimmers contained in the reference list (see section Tech-
nical data)
–
Mounting in a sub-distribution unit on DIN rail according to EN 60715
Lighting systems with an power of more than 1000 W/VA are professional applications.
Product characteristics
–
Connection of several power boosters to a single dimmer
–
The total power of the connected loads is divided between the dimmer and power boost-
ers.
–
Power is supplied to the connected loads via a common power cable
–
Operation using upstream dimmer
–
Electronic over-temperature protection
Brightness differences between the lighting on a dimmer without power booster and a
dimmer with power booster are possible.
3

Information for electrically skilled persons

DANGER!
Mortal danger of electric shock.
Disconnect the device. Cover up live parts.
82400102
26.09.2018
1 / 6

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Summary of Contents for Gira System 3000

  • Page 1 System 3000 Universal LED power booster DRA Universal LED power booster DRA Order no.: 2383 00 Operating instructions Safety instructions Electrical devices may only be mounted and connected by electrically skilled persons. Serious injuries, fire or property damage possible. Please read and follow manual fully.
  • Page 2 System 3000 Universal LED power booster DRA Fitting and electrical connection Figure 1: Connection example with a power booster 82400102 26.09.2018 2 / 6...
  • Page 3 System 3000 Universal LED power booster DRA Figure 2: Connection example with two power boosters Power booster Dimmer 2-wire extension When operating multiple dimmers or power boosters in a sub-distribution, maintain a dis- tance of 1 module, approx. 18 mm, between the devices in order to prevent overheating.
  • Page 4 System 3000 Universal LED power booster DRA Figure 3: Clampable conductor cross-section Calculation example for the number of power boosters required Load to be dimmed, e.g. 1100 W Max. dimmer load, e.g. 420 W Max. universal power extension load, e.g. 420 W Power that the power boosters have to provide...
  • Page 5 System 3000 Universal LED power booster DRA Figure 4: Conventional dimmer Figure 5: KNX and eNet dimmer Minimum load Not LED loads 200 W / VA LED loads leading edge phase control 75 W LED loads trailing edge phase control 200 W Power specifications including transformer dissipation.
  • Page 6 Please submit or send faulty devices postage paid together with an error description to your responsible salesperson (specialist trade/installation company/electrical specialist trade). They will forward the devices to the Gira Service Center. They will forward the devices to the Gira Service Center.

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