Detayları Gör
Siemens
1EE1122-..A00-...4
MFR #1EE1122-..A00-...4
SKU #YLS3FGFZLYE3EV8
Fotoğraf, ürünün gerçek halini yansıtmayabilir. Tüm detaylar için ürünün adına ve özelliklerine bakınız.
Siemens 4RB8281-3EE10
POWER CAPACITOR PhaseCap Energy+ MKK 440V 28,1KVAR 3-phase
type of internal interconnectionD (Delta)
type of certificationCE, UKCA, UL Recognized Component
type of enclosure materialExtruded round aliuminum can with stud
type of mechanical safetyOverpressure disconnector (3-phase)
standardIEC 60831-1 / -2, UL 810 5th edition
operating frequency 1 rated value50 Hz
Ürün Hakkında
Siemens 4RB8281-3EE10 (POWER CAPACITOR PhaseCap Energy+ MKK 440V 28,1KVAR 3-phase), Yılsa Mühendislik güvencesiyle orijinal ve hızlı şekilde tedarik edilir. Siemens 4RB8281-3EE10 fiyatı, stok durumu ve teknik özellikleri için hemen teklif alın.
Siemens 4RB8281-3EE10
- Orijinal ve sertifikalı Siemens ürünü
- Dünya genelinde tedarik ağıyla hızlı temin
- Teknik ekibimizden ürün seçimi ve uyumluluk desteği
- Muadil ve alternatif ürün önerisi
- Talebinize özel fiyat teklifi ve teslim süresi
Teknik Özellikler
Model
type of internal interconnectionD (Delta)
type of certificationCE, UKCA, UL Recognized Component
type of enclosure materialExtruded round aliuminum can with stud
type of mechanical safetyOverpressure disconnector (3-phase)
standardIEC 60831-1 / -2, UL 810 5th edition
General technical data
capacitor voltage (rms value) rated value440 V
capacitor voltage (rms value) maximumVN +10% (up to 8 h daily), VN +15% (up to 30 min daily), VN +20% (up to 5 min daily), VN +30% (up to 1 min daily)
operating frequency 1 rated value50 Hz
operating frequency 2 rated value-9 999 Hz
capacity rated value154 µF
relative negative tolerance of the capacity rated value5 %
relative positive tolerance of the capacity rated value5 %
reactive power of the capacitor at 50 Hz rated value28,1 kvar
reactive power of the capacitor at 60 Hz rated value-9 999 var
clearance minimum9,6 mm
creepage distance minimum12,7 mm
type of dielectricSelf-healing metallized polypropylene film
fillerDry type, non PCB, filled with non-flammable nitrogen gas
safety features of the integrated discharge resistorsDischarge time ≤ 180 s to 75 V veya less for safe discharging
voltage test between the terminals2,15 x VN 50Hz / 2 s
voltage test between the terminals and housing3600 V AC / 50Hz, 2s
capacitor voltage (rms value) rated value440 V
capacitor voltage (rms value) maximum noteVN +10% (up to 8 h daily), VN +15% (up to 30 min daily), VN +20% (up to 5 min daily), VN +30% (up to 1 min daily)
Current
inrush current peak of the capacitor500 x In
short-circuit current maximum10 kA
capacitor current at 50 Hz rated value36,9 A
capacitor current at 60 Hz rated value44,2 A
terminal current maximum80 A
Protection class
protection class IP of the terminalIP20
Dissipation
capacitor losses [W] in dielectric per kvar0,2 W
capacitor losses [W] per kvar total0,45 W
1 rated value50 Hz
2 rated value-9 999 Hz
Product details
type of coolingnatural veya forced air cooling
type of enclosure materialExtruded round aliuminum can with stud
type of mechanical safetyOverpressure disconnector (3-phase)
product component external discharge resistorVar
Connections
type of connecting terminalB
tightening torque maximum2 N·m
tightening torque of the screw for securing the equipment maximum10 N·m
connectable conductor cross-section of the terminal for copper conductor stranded without cable lug25 mm²
Mechanical Design
length of the capacitor207 mm
length of the capacitor with connections maximum247 mm
total length of the capacitor with mounting and connections maximum264 mm
fastening methodThreaded bolt M12
diameter of the capacitor116 mm
diameter of the capacitor maximum121,5 mm
mounting positionUpright/Horizontal
Net Weight2,277 kg
Environmental conditions
installation altitude maximum4.000 m
MTBF at temperature class -40/C maximum-9 999 s
MTBF at temperature class -40/D maximum220 h
MTBF at temperature class -40/60 maximum200 h
standardIEC 60831-1 / -2, UL 810 5th edition
relative humidity without condensation maximum95 %
temperature classes of the capacitorsClass -40/60: Maks. short time: +60 °C, maks. mean 24 h: +50 °C; max mean 1 year: +40 °C; lowest temperature: -40 °C
minimum-40 °C
maximum60 °C
minimum-40 °C
maximum85 °C
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İlgili Aramalar
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