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KNX Easy

DIMMER 3 CHANNELS 300W NE TXA663A

EAN

3250616048690

Packaging

1 Piece

Technical properties
Documentations

Download the data sheet

Technical properties

Multi-phase mode

for 1 phase operation
Function

Learning function for optimised operation of compact fluorescent lamps and LED luminaires can be activated via the bus
Soft startup

bulb-preserving soft startup

Number of modules

6

Indicator lamp

yes
Operation

manual operation also possible without bus, e.g. on building site ; Manual operation can be activated via selection switch, thereby deactivation of the KNX function ; Manual operation per channel via button with integrated status LED, thereby lockout of KNX function
Indication / display

status LED integrated in the manual operation button
Manual selection switches / push-buttons

selection switch for manual/bus operation as well as load setting
Button / push-button

with illuminated programming button

Frequency

50/60 Hz
Rated current

4 mA

Auxiliary voltage

230 V AC
Input voltage

230 V AC
Operating voltage over bus

21…32 V DC
System supply voltage

30V DC via bus

Bus current consumption (data transfer)

< 2.3 mA

Fuse

short-circuit and overload proof (electronic fuse) ; short-circuit proof and overload proof (display using LEDs) ; overheating protection (display using LEDs)

Width of rail mounted device (RMD)

6 modules

Dimmable conventional transformers

per channel 300 VA
Incandescent bulb power

900 W
Total power loss under IN

770 mW
Power dissipation per coil

430 mW
Power of the variator

900 W
Electronic transformers

per channel 300 W

Quantity energy-saving lamps

per channel max. 8
Dimmable energy-saving lamps

per channel 60 W
Power lighting fluo lamps

210W

Quantity of dimmable, 230 V retrofit LED lamps

per channel max. 8
Max number of LED/CFL lamps

12
Dimmable LED lamps

per channel 60 W
Power LED

210 W
LED

Status LED integrated in manual operation button ; Overheating protection, display using LEDs ; Overload protection, display via LED

230 V incandescent lamps and halogen lamps

per channel 300 W

Connection cross-sect. flexible conductor

0,25 / 0,75mm²
Connection cross-sect. rigid cable

0,75 / 2.5mm²
Type of load

universal
Conductor cross-section (flexible)

0.75…2.5 mm²
Conductor cross-section (rigid)

0.75…2.5 mm²
Bus coupling unit

with integral bus coupling unit
Type of connection

with QuickConnect plug-in terminals
Bus connection

bus connection via connecting terminal
Type of connection

quick connect

Supported configuration modes

easy, system
Parameterisation

preset behaviour in the event of bus voltage failure/return

Bus connection included

Yes

Number of outputs

3
Type of dimmer

dimming actuator
Substation input

Yes
Power boost suitable

No
Modular expandability

No
Dimming principle

phase cut-on or cut-off according to load type, self-learning ; minimum/maximum dimming values per channel settable on device
low noise

very low noise

Local operation/hand operation

Yes

REACH conform

No
Halogen free

No
Protection

with overheating, overload and short-circuit protection

Operating temperature

-5…45 °C
Storage/transport temperature

-20…70 °C

Device family

TXA
Main design line

KNX

Downloads

Images

Images may be subject to copyright

Product Image TXA663A
ProductNotice

Instruction manuals for TXA663A

PDF

681 KB
Technical information

PDF

733 KB
ProductETSBase

Product-Database ETS for TXA663A

ETS Database for TXA663A

KNXPROD

291 KB
ProductECDeclaration

EU Declaration of conformity for TXA663A

Declaration

PDF

136 KB
ProductEnvironmentProfile

Product environmental profile for TXA663A

PDF

323 KB
ProductROHS

Pollutant guidelines for TXA663A

REACH-declaration 2023-10-20 (english)

PDF

33 KB

More documentation

To have the REACH certificate for this product,

please contact us here, and precise the product reference: environmentaldata.europe@hagergroup.com