Detayları Gör
Siemens
3AY9020
MFR #3AY9020
SKU #YLS3BXZMFFPEYE7
Fotoğraf, ürünün gerçek halini yansıtmayabilir. Tüm detaylar için ürünün adına ve özelliklerine bakınız.
Siemens 7SR5721-2AA22-0AA0
motor prot. 7SR57 8 curr. trans., 4 volt. trans., 17 BI, 10 BO standart arayüz: 1 x USB (ön), RS 485 (arka) + 2 x optical LC ports, S8 muhafaza
product feature / conformal coatingYok
warranty period5 a
number of function keys7
number of LEDs28
switching statisticsVar
circuit breaker monitoringVar
Ürün Hakkında
motor prot. 7SR57 8 curr. trans., 4 volt. trans., 17 BI, 10 BO standart arayüz: 1 x USB (ön), RS 485 (arka) + 2 x optical LC ports, S8 muhafaza
Siemens 7SR5721-2AA22-0AA0
- 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
Product details
product feature / conformal coatingYok
warranty period5 a
number of function keys7
number of LEDs28
Product Functions
type of measured value detection / of operational measured value / standardVar
type of measured value detection / expanded / min./max. values, mean valuesVar
switching statisticsVar
circuit breaker monitoringVar
product feature / logic editorVar
controlVar
fault recording for analog and digital signalsVar
sequence-of-events recorderVar
monitoringVar
number of parameter sets4
parameter set switchoverVar
circuit breaker testVar
Protection Functions
three-pole trippingVar
with blocked rotor (ANSI 14)Var
undervoltage protection (ANSI 27)Var
undervoltage protection (ANSI 27) / 3-phaseVar
directional power monitoring (ANSI 32)Var
undercurrent protection (ANSI 37)Var
temperature monitoring (ANSI 38)Yok
unbalance protection (ANSI 46)Var
overcurrent-time protection negative sequence system (ANSI 46)Var
phase-rotation supervision (ANSI 47)Var
blocked rotor monitoring (ANSI 48)Var
thermal overload protection (ANSI 49)Var
definite overcurrent-time protection (ANSI 50/50N)Var
arc protection (ANSI AFD)Yok
sensitive ground current protection (ANSI 50Ns)Yok
circuit breaker failure protection (ANSI 50BF)Var
load step protection (ANSI 50L)Yok
dependent overcurrent-time protection (ANSI 51/51N)Var
power factor (ANSI 55)Var
overvoltage protection (ANSI 59)Var
overvoltage protection zero-sequence system (ANSI 59N)Var
grounding protection (machine) (ANSI 64)Yok
reclosing lockout (ANSI 66)Var
directional overcurrent-time protection, phases (ANSI 67)Var
directional ground fault protection (ANSI 67N)Var
directional sensitive ground-fault detection for resonant-grounded systems and isolated systems (ANSI 67Ns)Yok
trip-circuit supervision (ANSI 74TC)Var
frequency protection (ANSI 81)Var
closing lock-out (ANSI 86)Var
protection function / high-impedance ground fault differential protection (ANSI 87N)Var
protection function / differential protection, motor (ANSI 87M)Var
external trip initiationVar
Besleme gerilimi
supply voltage / at AC100... 230 V
supply voltage / at DC24... 250 V
type of voltage / of the supply voltageAC/DC
Inputs / Outputs
number of digital inputs / maximum17
number of inputs / for temperature sensor0
number of sensor inputs / for arc detectors0
number of digital outputs / incl. signaling contact / maximum10
number of fast digital outputs0
number of voltage inputs / maximum4
number of current inputs / maximum8
product component / with RTD unit connectionVar
Communication
type of electrical connection / of the communication interface1x USB (front), 1x RS485, 2x RJ45
product component / operating interface (on the front)Var
protocol / is supported / Modbus TCPVar
protocol / is supported / SNMP v3Var
protocol / is supported / IEC 60870-5-103Var
protocol / is supported / IEC 61850-8-1Var
protocol / is supported / Modbus RTU deviceVar
protocol / is supported / DNP 3, serialVar
protocol / is supported / DNP 3.0 TCP as serverVar
protocol / is supported / PRPVar
protocol / is supported / RSTPVar
protocol / is supported / HSRVar
Time synchronization
type of time synchronizationData comms veya Digital input
Mechanical Design
width205 mm
height177 mm
depth217,5 mm
frame size of enclosureS8
product function / hardware configuration expandableYok
design of the displayLCD
Environmental conditions
ambient temperature / during operation-10... +55 °C
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İlgili Aramalar
Siemens 7SR5721-2AA22-0AA0 fiyatSiemens 7SR5721-2AA22-0AA0 teklif alSiemens 7SR5721-2AA22-0AA0 satın al7SR5721-2AA22-0AA0 fiyat7SR5721-2AA22-0AA0 stok durumuSiemens yedek parçaSiemens 7SR5721-2AA22-0AA0 muadilSiemens 7SR5721-2AA22-0AA0 teknik özellikler