Detayları Gör
Siemens
3KA7111-3AA00
MFR #3KA7111-3AA00
SKU #YLS84GJV5GBLKJH
Fotoğraf, ürünün gerçek halini yansıtmayabilir. Tüm detaylar için ürünün adına ve özelliklerine bakınız.
Siemens 3KD4830-0QE20-0
anahtar disconnector 800 A, boyut 4, 3-pole ön çalışma mechanism center temel ünite olmadan handle flat klemens
product brand nameSENTRON
product designation3KD switch disconnector
design of the productSwitch
design of the actuating elementWithout handle
type of the driving mechanismFront operating mechanism
number of poles3
Ürün Hakkında
anahtar disconnector 800 A, boyut 4, 3-pole ön çalışma mechanism center temel ünite olmadan handle flat klemens
Siemens 3KD4830-0QE20-0
- 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
product brand nameSENTRON
product designation3KD switch disconnector
design of the productSwitch
display version for switch position indicator door-coupling rotary operating mechanismON-OFF
design of the actuating elementWithout handle
type of the driving mechanismFront operating mechanism
type of the driving mechanism motor driveYok
General technical data
number of poles3
type of devicefixed mounting
size of switch disconnector4
mechanical service life (operating cycles) typical8.000
at AC-23 A at 690 V500
at DC-23 A at 440 V500
with closed switch at 1000 V for combination switch +gG/aM SITOR fuse maximum647.250 A²·s
of the fuse at 500 V maximum permissible10.400.005 A²·s
of the gG/aM SITOR fuse at 1000 V maximum permissible520.000 A²·s
of the molded case circuit breaker at 415 V maximum permissible16.000.000 A²·s
position of the switch operating mechanismafter the first pole
overvoltage in percent relative to the operating voltage at AC at 400, 500, 690 V at 50/60 Hz10 %
overvoltage categoryIV
degree of pollution3
Voltage
with degree of pollution 2 at DC rated value440 V / 3
with degree of pollution 3 at DC rated value440 V / 3
rated value1.000 V
surge voltage resistance rated value12 kV
operational current at AC-22 A at 1000 V maximum800 A
let-through current of the fuse at 500 V maximum permissible118.000 A
let-through current of the gG fuse at 690 V maximum permissible90.600 A
Besleme gerilimi
operating voltage at AC rated value1.000 V
Protection class
protection class IPIP00
with closed switch with cover or cable lug coverIP20
on the frontIP00
Dissipation
with conventional rated thermal current per pole25 W
with conventional rated thermal current per device75 W
for rated value of the current at AC in hot operating state per pole25 W
Main circuit
at AC-23 A at 500 V rated value560 kW
operational current rated value800 A
Auxiliary circuit
number of connected NC contacts for auxiliary contacts0
number of connected NO contacts for auxiliary contacts0
number of connected CO contacts for auxiliary contacts0
number of CO contacts for auxiliary contacts0
number of NC contacts for auxiliary contacts8
number of NO contacts for auxiliary contacts8
Suitability
suitability for use main switchVar
suitability for use switch disconnectorVar
suitability for use EMERGENCY OFF switchVar
suitability for use according to IEC 62626-1 safety switchYok
suitability for use maintenance/repair switchVar
Product details
product feature interlockYok
trip indicatorYok
voltage triggerYok
undervoltage releaseYok
undervoltage release with leading contactYok
product extension auxiliary switchVar
product extension optional motor driveYok
product extension optional voltage triggerYok
Short circuit
short-time withstand current (Icw) at 1000 V AC/440 V DC limited to 1 s rated value30 kA
at 1000 V AC without fuse link rated value minimum80 kA
at DC 440 V without fuse link rated value minimum42,6 kA
without fuse link rated value minimum80 kA
at 415 V by molded case circuit breaker rated value65 kA
at 500 V by gG fuse rated value100 kA
at 690 V by gG fuse rated value100 kA
Connections
stranded with lug1x (25... 240 mm²), 2x (25... 240 mm²)
with combination of Al conductor+switch620 A / 2 x 240 mm²
for copper busbar'1 x (40 x 10 mm²), 2 x (40 x 5 mm²)
stranded with lug according to DIN 462341x (25... 240 mm²), 2x (25... 240 mm²)
stranded with lug according to DIN 462351x (25... 240 mm²), 2x (25... 240 mm²)
type of electrical connection for main current circuitflat connector
Mechanical Design
height235 mm
width260 mm
depth110 mm
fastening methodscrew fixing
4-hole front mountingYok
front mounting with central attachmentYok
rail mountingYok
mounting positionany
Net Weight7,44 kg
Environmental conditions
minimum-25 °C
maximum70 °C
minimum-50 °C
maximum80 °C
Certificates
reference code according to IEC 81346-2Q
Aksesuarlar 6
Siemens 3KD4830-0QE20-0 motorla birlikte kullanılabilen, ayrı olarak tedarik edilen orijinal aksesuarlar aşağıda listelenmiştir. Koda tıklayarak aksesuarın sayfasına ve uyumlu diğer motorlara ulaşabilirsiniz.
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