سعر فوب
أحصل على آخر سعر470 ~ 500 USD / Piece
|20 Piece Minimum Order
بلد:
China
نموذج رقم:
JUC632
سعر فوب:
470 ~ 500 USD / Piece أحصل على آخر سعر
الموقع:
-
سعر الحد الأدنى للطلب:
470 per Piece
الحد الأدني للطلب:
20 Piece
تفاصيل التغليف:
Foam and playwood boxex.
موعد التسليم:
20pcs in 10 days.
القدرة على التوريد:
2000 Piece per Month
نوع الدفع:
T/T, L/C, Western Union
مجموعة المنتج :
الشخص الذي يمكن الاتصال به Min
Yichang, Hubei
1. Brief
introduction
TD
*0.5 kv ***0A *5KA (JUC**2) vacuum interrupter for
VCB
The interrupter adoption porcelain
and ceramics lagging makes to insulate the outer shell. Contact is
CuCr metal alloy material advanced technique of cup construction,
break the discharge big. Insulate the level high, breaking the
abiliting strong, the life span is long, mainten anle is sample, no
explosion dangerous, no contaminate and the noise is low. The load
switch main used electric power, machine, coal mine, chemical
engineering, petroleum metallurgy etc. power transmission system
used control with protect. more than keeping with at the
multifarious operation.
2.vacuum interrupter main
technique parameter
| Parameter name | Unit | Value |
| Rated voltage | kV | *0.5 |
| Rated normal current | A | ***0 |
| Rated frequency | Hz | *0 |
| Rated short-circuit breaking current | kA | *5 |
| Rated short-circuit making current | kA | *3 |
| Rated peak withstand current | kA | *3 |
| Rated short-time withstand current | kA | *5 |
| Rated short-circuit continuous time | S | 4 |
| Rated single capacitor unit breaking current | A | **0 |
| Rated back to back capacitor unit breaking current | A | **0 |
| Rated short-time (1 min) withstand voltage | kV | *5 |
| Rated contact pressure time-limit loop resistive | µΩ | ≤*5 |
| Rated short-circuit breaking current breaking times | OPs | *0 |
| Rated lightning impulse withstand voltage | KV | **5 |
| Mechanical life | OPs | ****0 |
| Contact automatic | N | **0±*0 |
| Force required to hold contacts open at full stroke | N | **0±*0 |
| Contact-wear allowance thickness | mm | 3 |
| Internal gas pressure | Pa | ≤1.*3×*0*3 |
| Shelf life | Year | *0 |
| بلد: | China |
| نموذج رقم: | JUC632 |
| سعر فوب: | 470 ~ 500 / Piece أحصل على آخر سعر |
| الموقع: | - |
| سعر الحد الأدنى للطلب: | 470 per Piece |
| الحد الأدني للطلب: | 20 Piece |
| تفاصيل التغليف: | Foam and playwood boxex. |
| موعد التسليم: | 20pcs in 10 days. |
| القدرة على التوريد: | 2000 Piece per Month |
| نوع الدفع: | T/T, L/C, Western Union |
| مجموعة المنتج : | Vacuum Interrupter |
