سعر فوب
أحصل على آخر سعر|
10 Acre Minimum Order
بلد:
China
نموذج رقم:
LZ-N
سعر فوب:
الموقع:
China
سعر الحد الأدنى للطلب:
-
الحد الأدني للطلب:
10 Acre
تفاصيل التغليف:
-
موعد التسليم:
-
القدرة على التوريد:
35 Acre per Day
نوع الدفع:
-
مجموعة المنتج :
-
الشخص الذي يمكن الاتصال به Ms. Joanna
maanahsan Road, Hefei, Anhui
Application field:
Measuring current transformers used in power system and
transformers applied to precision measuring instrument.
Performance
characteristics:
Cores made of Fe-based nanocrystalline ribbons, with intermediate
saturation flux density, high permeability and low loss, can
effectively reduce the current error and phasic error of
transformers.
The saturation flux density (Bs) of nanocrystalline alloys is between ferrite and permalloys. And the lower Bs value, the more beneficial to reduce the instrument safety factor.
When there is break down in the system, big current passes the current transformer, and cores is easier to be saturated, the secondary current is no longer rise in proportion, thus the secondary instruments is protected.
The permeability of nanocrystalline
alloys is close to permalloy, and an order of magnitude higher than
silicon steel, therefore suitable for being used as
transformer cores with high accuracy.
The density and stack coefficient of nanocrystalline alloys is
lower than permalloys, and when both cores are in the condition of
same dimension and similar performance, the mass of the former is
lighter more than a quarter, and the manufacturing cost is a third
lower or so.
In addition, the lnanocrystalline alloys with a more wider
linear range han permalloys, can work a long time between **5~**0,
and have good temperature stability.
بلد: | China |
نموذج رقم: | LZ-N |
سعر فوب: | أحصل على آخر سعر |
الموقع: | China |
سعر الحد الأدنى للطلب: | - |
الحد الأدني للطلب: | 10 Acre |
تفاصيل التغليف: | - |
موعد التسليم: | - |
القدرة على التوريد: | 35 Acre per Day |
نوع الدفع: | - |
مجموعة المنتج : | - |