SZR-281, 5908312594444
FUNCTIONS
Simultaneous control of three power lines
* Measured TrueRMS value
* Galvanic separation of measuring inputs lines supply
* Control voltage presence on the receiving line
* Controlling contactors or motorized connectors
* Support for an emergency exhaust generator
* Working in automatic mode, with the possibility
of determining the priority line
* Power Dump is achieved through separation of the receiving
line into two parts, with possibility to freely define
of the power dump cases
* An independent determination of voltage range for each
of the line for which line qualified as good, and the voltage
hysteresis determination of the line qualifications
* The definition of eligibility as a good line, and the time
of qualification as a bad line.
* Accelerated classification as a bad line in case of total loss
of voltage on the line
* The definition of time-controlled switching on and off
contactors / motor connector
* Ability to connect to an external safety circuit lock the controller work
* Setting and monitoring of the driver through the front panel controller with LCD display and keypad
* Setting and monitoring of the controller through a PC using a dedicated application
* Event registration with the possibility of export of the registration file to your PC
* Signalling errors achieved through contact and buzzer alarm
* Ability to controller supplying by reserve voltage 24V DC
* Settings controller access lock by a PIN code
Availability date:
Controller power supply - power supply voltage | 85÷264 V AC |
Controller power supply - reserve voltage | 16÷27 V DC |
Controlled lines | 3 x 400 V + N (four-wire) |
The number of controlled lines | 3 |
Measured input voltages - rated voltage | 230 V |
Measured input voltages - measuring range | 80÷300 V |
Measured input voltages - frequency | 45÷50 Hz |
Measured input voltages - accuracy | 1% of full scale + 1 digit |
Relay outputs typ | contacts 8 x [1xNO] + 1x[1xNO] (Alarm) |
Relay outputs, load capacity | 8 A / 2 A (ALARM) |
Controller power supply - power consumption (main / reserve) | 5 VA / 10 W |
Terminal | pluggable terminal blocks 2,5 mm² |
Tightening torque | 0,4 Nm |
Working temperature | 10÷40ºC |
Dimensions | 150 x 75 x 110 mm |
Assembly | on rail 35 mm |
Ingress Protection Marking | IP20 |