XIW Star/delta starter relay
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Brodersen XI
Description
Function / Function diagram
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XIW Star/delta starter relay with delayed pulse





Description

Timer with delayed pulse function for automatic star/delta motor starters. Fixed time range: 1.5-60sec. The time is adjustable on the front. The timer is available in different versions for AC and DC supply voltage and has a single relay output. Versions available for DIN rail or 11-pole plug-in mounting.




Function / Function diagram


The timing period starts when supply voltage is connected and the LED lights up (low intensity). When the preset time has elapsed, the relay is energized for 75msec. and is afterwards de-energized again. The LED lights up (normal intensity) when the relay is energized and remains lit until supply voltage is disconnected. When the supply voltage is disconnected, the timer resets.


Funktion




Schematic


XIW




View / Size


XIW




Technical data

Time range1.5-60 sec.
Pulse duration75Ms. +- 15Ms.
Repetition accuray+/- 0.5%
Setting accuray+/- 10%
Reset timeMax. 100mS
Output relay1 C/O
Relay loadD1/S1: max. 8A/240VAC
Switching frequencyMax. 1,000 cycles per hour at peak load
Electrical lifeMin. 100,000 cycles
Mounting S-Version11-pole plug-in base
Mounting D-VersionDIN rail
TerminalsMax. 4mm2 screw terminals
Voltage 024-Version24V AC/DC (20-28V)
Voltage 048-Version48V AC/DC (40-56V)
Voltage 115-Version110/120V AC (95-135V)
Voltage 230-Version220/240V AC (195-265V)
Voltage 400-Version380/415V AC (340-460V)
Frequency40-60Hz
Power consumption0.3-5VA
Protection degree S-VersionIP40
Protection degree D-VersionIP20
Temperature range-20 - +55 °C
WeightAppr. 80g





Order overview / Types


XIW




Downloads