Genel bilgiler
product brand nameSITOP
product type designationPSU8400
product designationPower supply SITOP PSU8400
type of current supply24 V/20 A
input
type of the power supply network3-phase AC veya DC
phase number3
voltage curve at inputAC/DC
minimum rated value400 V
maximum rated value500 V
initial value323 V
full-scale value576 V
supply voltage at ACDerating 323... 360 ve 550... 576 V
supply voltage at DC500... 550 V
input voltage at DC450... 600 V
at 50 Hz400 V
at 60 Hz500 V
line frequency50/60 Hz
line frequency47... 63 Hz
wide range inputVar
buffering time for rated value of the output current in the event of power failure minimum30 ms
operating condition of the mains bufferingVin = 400 V
at rated input voltage 400 V0,9 A
at rated input voltage 500 V0,7 A
at rated input voltage 500 V1,4 A
at rated input voltage 550 V1 A
current limitation of inrush current at 25 °C maximum3 A
I2t value maximum0,1 A²·s
fuse protection typeyok
fuse protection type in the feederrequired: 3-pole coupled miniature circuit breaker (IEC 898; for UL: UL489-listed/category DIVQ) characteristic C: 4 - 16 A, veya circuit breaker (e.g. 3RV2011-1EA10, 3RV2711-1ED10 (UL489)), alternatively slow fuses (for UL: UL248-listed); suitable DC protection must be provided when operating with DC power supply.
output
voltage curve at outputControlled, isolated DC voltage
product function output voltage controlledVar
product function output voltage stabilizedVar
number of outputs1
output voltage at DC rated value24 V
at output 1 at DC rated value24 V
at output 1 at DC24 V
output voltage adjustableVar; via display ve IO-Link interface
adjustable output voltage22... 28 V; Derating > 24 V: maks. 480 W power output (576 W to 45°C)
relative overall tolerance of the voltage3 %
on slow fluctuation of input voltage0,2 %
on slow fluctuation of ohm loading0,2 %
maximum20 mV
maximum100 mV
display version for normal operationdisplay ve 3-color LED for operating, fault ve communication status
type of signal at outputrelay contact (NO contact, contact rating DC 30 V/0,1 A) for "24 V O.K."; configurable via IO-Link
behavior of the output voltage when switching onYok overshoot of Vout (soft start)
response delay maximum0,5 s
typical50 ms
maximum50 ms
rated value20 A
per output20 A
at output 1 rated value20 A
rated range0... 20 A; 24 A up to 45 °C; +60... +70 °C: derating 3,75%/K
supplied active power typical480 W
at short-circuit during operation typical60 A
at short-circuit during operation25 ms
at short-circuit during operation typical24 A
bridging of equipmentVar; active load distribution via control contact veya inclined output characteristic can be selected via display ve IO-Link
number of parallel-switched equipment resources for increasing the power2
efficiency
efficiency in percent96 %
at rated output voltage for rated value of the output current typical20 W
during no-load operation maximum3,3 W
closed-loop control
relative control precision of the output voltage with rapid fluctuation of the input voltage by +/- 15% typical1 %
relative control precision of the output voltage at load step of resistive load 10/90/10 % typical3 %
maximum3 ms
protection and monitoring
design of the overvoltage protectionmaks. 32 V
property of the output short-circuit proofVar
design of short-circuit protectionconstant current characteristic veya latching shutdown (selectable via display ve IO-Link)
response value current limitation15... 24,5 A
design of the current limitationadjustable via display ve IO-Link
in normal operation150 % IaRated up to 5 s/min (configurable via display ve IO-Link)
maximum28 A
typical24 A
display version for overload and short circuitdisplay ve 3-color LED for operating status
design of the reset device/resetting mechanismvia display ve IO-Link
interfaces
product function communication functionVar
design of the interfaceIO-Link
IO-Link protocolVar
IO-Link transfer rateCOM3 (230,4 kBaud)
number of IO-Link ports1
point-to-point cycle time between master and IO-Link device minimum10 ms
data volume of the address range of the outputs with cyclical transfer for all IO-Link ports maximum3 bayt
data volume of the address range of the inputs with cyclical transfer for all IO-Link ports maximum13 bayt
protocol between master and IO-Link device Version 1.1Var
safety
galvanic isolation between input and outputVar
galvanic isolationOutput voltage: SELV, ES1 (IEC 62368-1), DVC As (IEC 61204-7)
operating resource protection classClass I
maximum3,5 mA
protection class IPIP20
EMC
for emitted interferenceEN 55022 Class B
for mains harmonics limitationEN 61000-3-2
for interference immunityEN 61000-6-2
standards, specifications, approvals
CE markingVar
UL onayıVar; cULus-Listed (UL 508, CSA C22.2 Yok. 107,1), File E197259
UKCA markingVar
EAC approvalVar
Regulatory Compliance Mark (RCM)Var
NEC Class 2Yok
SEMI F47Var
CB-certificateVar
MTBF at 40 °C440.000 h
standards, specifications, approvals hazardous environments
IECExYok
ATEXYok
ULhazloc approvalYok
UKEXYok
CCC for hazardous zone according to GB standardYok
FM registrationYok
standards, specifications, approvals marine classification
shipbuilding approvalYok
American Bureau of Shipping Europe Ltd. (ABS)Yok
French marine classification society (BV)Yok
Det Norske Veritas (DNV)Yok
Lloyds Register of Shipping (LRS)Yok
standards, specifications, approvals Environmental Product Declaration
Environmental Product DeclarationVar
total541,3 kg
during manufacturing33,8 kg
during operation506,8 kg
after end of life0,3 kg
ambient conditions
during operation-40... +70 °C; with natural convection
during transport-40... +85 °C
during storage-40... +85 °C
environmental category according to IEC 60721Climate class 3K3, 5... 95% no condensation
connection method
type of electrical connectionscrew-type terminals ve push-in terminals
at inputL1, L2, L3, PE: 1 screw terminal her biri for 0,2... 4 mm² single-core/finely stranded
at output+1, +2, -1, -2, -3: 1 screw terminal her biri for 0,5... 6 mm² solid/finely stranded (4 mm² with ferrule)
for auxiliary contactsPAR SYNC OUT/IN: 1 push-in terminal her biri for 0,2... 1,5 mm²
for signaling contact13, 14: 1 push-in terminal her biri for 0,2... 1,5 mm²
removable terminal at inputYok
removable terminal at outputYok
design of the interface for communicationL+, C/Q, L- (IO-Link): 1 push-in terminal her biri for 0,2... 1,5 mm²
mechanical data
width × height × depth of the enclosure59 × 145 × 125 mm
installation width × mounting height59 mm × 225 mm
top40 mm
bottom40 mm
left0 mm
right0 mm
fastening methodSnaps onto DIN rail EN 60715 35x7.5/15
DIN-rail mountingVar
S7 rail mountingYok
wall mountingYok
housing can be lined upVar
net weight1,15 kg
further information internet links
identification linkVar; acc. to IEC 61406-1:2022
additional information
other informationSpecifications rated input voltage ve ambient temperature +25 °C (unless otherwise specified)
Approvals Certificates
global warming potential [CO2 eq] / during manufacturing33,8 kg
global warming potential [CO2 eq] / during operation506,8 kg
global warming potential [CO2 eq] / after end of life0,3 kg
global warming potential [CO2 eq] / total541,3 kg