product brand nameSIRIUS
product designationIntelligent load feeder
design of the productHigh Feature direct starter
product type designation3RA8
of the supplied contactor3RT2027-2BB40
of the supplied circuit-breakers3RV2321-4EC20
of the supplied link module3RC7140-4EE11
General technical data
number of monitored phases3
direct starterVar
reversing starterYok
star-delta starterYok
product function external resetVar
product component RESET buttonVar
design of the overcurrent releaseelectronic
size of the circuit-breakerS0
size of load feederS0
size of contactor can be combined company-specificS0
remote firmware updateVar
disconnector functionalityVar
for power supply reverse polarity protectionVar
power loss [W] for rated value of the current at AC in hot operating state per pole6,7 W
type of calculation of power loss current-dependentquadratic
rated value690 V
for overvoltage category III according to IEC 60664 with degree of pollution 2 rated value690 V
degree of pollution3
overvoltage category3
surge voltage resistance rated value6 kV
on the frontIP20
of the terminalIP20
shock resistance according to IEC 60068-2-276 g / 11 ms (3 shocks); 10 g / 6 ms (1000 shocks)
vibration resistance5 … 8,4 Hz, 3,5 mm; 8,4 … 150 Hz, 1 g; 10 cycles / 10 … 60 Hz, 0,35 mm; 60 … 500 Hz, 5 g; 10 cycles
type of coordination2
reference code according to IEC 81346-2Q
reference code according to IEC 81346-2:2019Q
continuous current rated value32 A
Substance Prohibitance (day/month/year)06/21/2024
SVHC substance nameLead CAS-Yok. 7439-92-1 Lead monoxide (lead oxide) CAS-Yok. 1317-36-8 2-methyl-1-(4-methylthiophenyl)-2-morpholinopropan-1-one CAS-Yok. 71868-10-5 Melamine CAS-Yok. 108-78-1
Net Weight1,373 kg
Ambient conditions
installation altitude at height above sea level maximum2.000 m
during operation-20... +60 °C
during storage-40... +80 °C
during transport-40... +80 °C
with upper limit without restrictions40 °C
environmental category during operation according to IEC 607213C3 (without salt spray)
relative humidity during operation10... 95 %
Main circuit
number of poles for main current circuit3
design of the switching contactelectromechanical
adjustable current response value current of the current-dependent overload release3,5... 32 A
type of the motor protectionsolid-state
type of voltage for main current circuitAC
utilization category according to IEC 60947-4-1AC-3e
rated value690 V
at AC-3 rated value maximum690 V
at AC-3e rated value maximum690 V
operating frequency rated value50... 60 Hz
operational current rated value32 A
— at 400 V rated value32 A
— at 440 V rated value32 A
— at 500 V rated value32 A
— at 690 V rated value21 A
— at 400 V rated value32 A
— at 440 V rated value32 A
— at 500 V rated value32 A
— at 690 V rated value21 A
— at 400 V rated value15.000 W
— at 500 V rated value15.000 W
— at 690 V rated value18.500 W
— at 400 V rated value15.000 W
— at 500 V rated value15.000 W
— at 690 V rated value18.500 W
no-load switching frequency at DC1.500 1/h
Control circuit/ Control
type of voltage of the control supply voltageDC
closing delay at DC50... 170 ms
opening delay at DC30... 50 ms
Auxiliary circuit
product component auxiliary switchYok
product extension auxiliary switchVar
designation of the terminal at the auxiliary voltageAUX-PWR
type of voltage for auxiliary and control circuitDC
auxiliary voltage at DC rated value24 V
auxiliary voltage at DC rated value20,4... 28,8 V
inrush current peak for auxiliary voltage at DC at 24 V2,5 A
duration of inrush current peak for auxiliary voltage at DC at 24 V1 ms
closing power at the auxiliary voltage in closing operation at DC at 24 V5,9 W
holding power at the auxiliary voltage in holding operation at DC at 24 V1,3 W
Protective and monitoring functions
type of protection function of the overcurrent releaseelectronic
ground fault detectionYok
phase failure detectionVar
phase sequence recognitionVar
overcurrent detection 1 phaseVar
undercurrent detection 3 phasesVar
undercurrent monitoringVar
overcurrent and undercurrent monitoringVar
undercurrent detection 1 phaseVar
overcurrent detection 3 phaseVar
overload protectionVar
overload warningVar
temperature-compensated overload protectionYok
motor protectionVar
active current monitoringYok
main switches with supply disconnect function and EM-STOP switchesYok
operating hours counterVar
trip classCLASS 10E / CLASS 20E; for permissible operating currents, see manual
design of the overload releaseelectronic
response value current of instantaneous short-circuit trip unit400 A
UL/CSA ratings
at 480 AC Y/277 V rated value50.000 A
at AC 600 Y/347 V rated value30.000 A
according to UL 60947 rated value480 V
at AC at 60 Hz according to CSA and UL rated value480 V
Short-circuit protection
product function short circuit protectionVar
design of the short-circuit tripmagnetic
at 690 V according to IEC 60947-4-1 rated value1.000 A
at 400 V according to IEC 60947-4-1 rated value150.000 A
at 440 V according to IEC 60947-4-1 rated value100.000 A
at 500 V according to IEC 60947-4-1 rated value70.000 A
at 230 V rated value150.000 A
at 400 V rated value150.000 A
certificate of suitability ATEXYok
Installation/ mounting/ dimensions
mounting positiondikey, on yatay standard mounting rail
fastening methodscrew ve snap-on mounting onto 35 mm DIN rail
mounting railVar
height243 mm
width45 mm
depth150 mm
— downwards10 mm
— upwards30 mm
— backwards0 mm
— at the side9 mm
— forwards0 mm
— downwards10 mm
— upwards30 mm
— backwards0 mm
— at the side9 mm
— forwards0 mm
— downwards10 mm
— upwards30 mm
— backwards0 mm
— at the side20 mm
— forwards0 mm
— downwards10 mm
— upwards30 mm
— backwards0 mm
— at the side20 mm
— forwards0 mm
— downwards10 mm
— upwards80 mm
— at the side20 mm
— forwards0 mm
— downwards10 mm
— upwards80 mm
— at the side20 mm
— forwards0 mm
Connections/ Terminals
product component removable terminal for auxiliary and control circuitYok
for main current circuitspring-loaded terminals
for auxiliary and control circuitspring-loaded terminals (push-in)
type of electrical connection for supply voltage line-sidespring-loaded terminals (push-in)
— solid2x (1... 10 mm²)
— stranded2x (1... 10 mm²)
— finely stranded with core end processing2x (1... 6 mm²)
for AWG cables for main contacts2x 18... 8
solid1... 10 mm²
stranded1... 10 mm²
finely stranded with core end processing1... 6 mm²
solid0,2... 1,5 mm²
finely stranded without core end processing0,2... 1,5 mm²
finely stranded with core end processing0,2... 1 mm²
type of connectable conductor cross-sections at the inputs for supply voltage for AWG cables solid24... 16
Electrical Safety
touch protection against electrical shockIP20
touch protection on the front according to IEC 60529finger-safe
Communication/ Protocol
protocol is supported other protocolsVar
product function bus communicationVar
product function control circuit interface with IO linkYok
product function control circuit interface with AS-interfaceYok
of the address range of the inputs with cyclical transfer total16 bayt
of the address range of the outputs with cyclical transfer total2 bayt
of the inputs16 bayt
of the outputs2 bayt
type of electrical connection of the communication interfaceRJ45
Electromagnetic compatibility
due to burst according to IEC 61000-4-42 kV
due to conductor-earth surge according to IEC 61000-4-52 kV
due to conductor-conductor surge according to IEC 61000-4-51 kV
due to high-frequency radiation according to IEC 61000-4-610 V
field-based interference according to IEC 61000-4-310 V/m
electrostatic discharge according to IEC 61000-4-28 kV air discharge
conducted HF interference emissions according to CISPR11Class A for industrial environment
field-bound HF interference emission according to CISPR11Class A for industrial environment
Besleme gerilimi
type of voltage of the supply voltageDC
designation of the terminal at supply voltagePWR
minimum permissible19,2 V
maximum permissible28,8 V
auxiliary voltage at DC rated value20,4... 28,8 V
supply voltage at DC rated value24 V
inrush current peak with supply voltage at DC at 24 V1,25 A
duration of inrush current peak with supply voltage at DC at 24 V5 ms
power loss [W] at supply voltage at DC at 24 V0,5 W