RELETEK цифровое регулируемое фазовое реле двигателя RM PS63 и под управлением напряжения защиты автомобильное

Сохранить в закладки 1600524341860:


Цена:15,00 $*

Количество:

  • В избранное

Описание и отзывы

Характеристики



Auto phase switch is designed to supply industrial and household appliance single-phase 220V/50Hz loads from three-phase four-wire
mains 3×380+N with the purpose of maintaining uninterrupted power supply of essential single-phase loads and protect them against
unallowable voltage variations in the mains.
Depending on voltage presence and voltage quality on phases, the PEF-301 will automatically select the optimal phase and promptly
switch the single phase load supply of any wattage to this phase。


Specification


Supply terminals
N,L1,L2,L3
Rated supply voltage
AC 3 * 220V(N-L1/L2/L3)
Rated frequency
50Hz
Umax setting range
220-300V
Umin setting range
120-210V
Auto-reclosing delay(Ton)
1-600s
Return delay to priority phase
5-200s/OFF
Switch delay to reserve phases
<0.2s
Voltage hysteresis
5V
Overvoltage trip delay
0.1s; ≥350V: 0.02s
Undervoltage trip delay
5s
Voltage accuracy
<1%
Max. operating phase voltage
400V
Rated operating current
63A
Max. operating current
80A
Pollution degree
3
Electrical life
105
Mechanical life
106
Altitude
≤2000m
Ambient temperature
-25℃~+50℃
Permissable relative humidity
≤50% at 40℃(without condensation)
Storage temperature
-25℃~+55℃
Conductor size
0. 5mm2~1mm2


Front-face panel




Function diagrams




Wiring diagrams




FAQ


A) Can I get a sample for test before place order?
Of course!
B) How's the delivery?Because I really need them is urgently?
Basically we have sample in stock.7 days for bulk order
C) What's your shipment method?
We ship by Express, by air, by sea, by train.
D) If i want to release order, what's the payment method you accept ?
We accept T/T, Paypal, Western union, L/C,Trade Assurance.
E) Whether you could make our brand on your products?
Yes. We can print your Logo on both the products and the packages if you can meet our MOQ.
F) Whether you could make your products by our color?
Yes, The color of products can be customized if you can meet our MOQ.
G) How to guarantee the quality of your products?
1) Strict detection during production.
2) Strict sampling inspection on products before shipment and intact product packaging ensured.


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