Factory Free sample Oil Type Power Transformer - YB-12/0.4 Outdoor Preinstalled Type Substation (Ou) – Pengbian
Factory Free sample Oil Type Power Transformer - YB-12/0.4 Outdoor Preinstalled Type Substation (Ou) – Pengbian Detail:
Conditions of use
Altitude does not exceed 1000 m;
Ambient temperature: – 25 ℃ ~ + 40 ℃;
Relative humidity: day average no greater than 95%, the monthly average no greater than 90%;
Mounting ambicnt: no fire and explosion danger, conductive dust, chemical corrosive gas and the site of violent vibration, if beyond the above conditions, the user can negotiate with our company.
Function and characteristics of the
Integrated HV switchgear, transformer and LV switchgear, endowing strong integrity;
Perfect HV and LV protection, safe and reliable operation, simple maintenance;
Less land occupation, less investment, short production cycle and convenient movement; flexible and diverse wiring schemes; unique structure;
Firm and unique honeycomb structure double-layer (composite board) shell:
Heat-insulated, heat-dissipating and ventilated, beautiful, with high protection grade. The shell material can be stainless steel iron alloy, aluminum alloy, cold rolled plate and color steel plate.
There are many types: general, villa, compact and so on.
FTU can be equipped in the high pressure ring network cabinet to realize reliable detection of short circuit and single-phase ground fault;it has the function of “four remote” to facilitate automatic upgrade of distribution network.
Types of meaning
Load switch technology parameters
The name of the |
unit |
FN12-12 Load switch |
FZM12-12 The vacuum load switch |
The rated voltage |
kV |
10 |
|
The highest working voltage |
kV |
12 |
|
Rated frequency |
|
50 |
|
Rated current |
|
630 |
|
The breaking load rated current |
A |
630 |
|
The thermal stability of current (RMS) |
kA/S |
20/2 |
20/4 |
Dynamic stability of current |
kA |
50 |
50 |
Short circuit close current (peak value) |
kA |
50 |
50 |
At full open circuit |
time |
20 |
10000 |
Mechanical life |
time |
2000 |
10000 |
1 min power frequency withstand voltage (alternate with and over the ground) |
kV |
42 |
42 |
Lightning impulse voltage (relative on the ground) |
kV |
75 |
75 |
High voltage fuse technology parameters
The serial number |
Rated voltage (KV) |
The Breaking current(A) |
Breaking current (KA)
|
The melt rated current (A) |
|
The British model |
Domestic models |
||||
SDW*J |
12 |
40 |
31.5 |
6.3,10,16,20,25,31.5,40 |
|
SFL*J |
XRNT-12 |
12 |
100 |
31.5 |
50,63,71,80,100 |
SKW*J |
12 |
125 |
31.5 |
125 |
* note: be determined by whether to install the impactor, N for no firing pin, A firing pin.
Product detail pictures:
Related Product Guide:
Cooperation
"Quality first, Honesty as base, Sincere service and mutual profit" is our idea, in order to develop continuously and pursue the excellence for Factory Free sample Oil Type Power Transformer - YB-12/0.4 Outdoor Preinstalled Type Substation (Ou) – Pengbian , The product will supply to all over the world, such as: Philadelphia , Orlando , Danish , By integrating manufacturing with foreign trade sectors, we can provide total customer solutions by guaranteeing the delivery of right products to the right place at the right time, which is supported by our abundant experiences, powerful production capability, consistent quality, diversified product portfolios and the control of the industry trend as well as our mature before and after sales services. We'd like to share our ideas with you and welcome your comments and questions.
By Evelyn from Palestine - 2018.09.23 17:37
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By Caroline from Finland - 2018.11.11 19:52