Quick details:
| Brand Name: |
ZHIBO |
| Model Number: |
S11-10KV series |
| Certification: |
ISO9001 |
| Place of Origin: |
China |
Custom attributes:
| Product Name: |
S11 series |
Installation: |
Indoor/Outdoor |
| Rated Capacity: |
30~31500KVA |
Voltage: |
6kv-35kv |
| Number of Phases: |
Single or Three Phases |
Frequency: |
50Hz/60Hz |
| Cooling: |
ONAN/ONAF |
Coil: |
Copper/Aluminum Coil |
| Insulation level: |
Class H/F |
Core: |
Cold Rolled Grain Oriented Silicon Steel Sheet |
Product commerce clause:
| Minimum Order Quantity: |
1Unit |
| Price: |
negotiation |
| Payment Terms: |
T/T ;L/C;USD |
| Supply Ability: |
500 units per month |
| Delivery Time: |
20 working days after received your payment |
| Packaging Details: |
plywooden box or nude, suitable to be delivered |
Product Description:
Voltage Available: 10kV, 11kV, 20kV,22kV,33kV,35kV...
The heat dissipation of transformer coil in new type series transformer S9 & S11 uses new oil duct structure with reasonable design, optimizes the insulation technology and improves the mechanical strength and snti short circuit ability. The core is made of high quality cold rolled silicon steel sheet with 5 step lamination process. Its appearance is beautiful.
Product features:
-It uses the corrugated tank sealing structure and enclosure to prevent contact with air or water, reducing the degree of aging of the oil.
-The elastic deformation of the ripple can adjust the volume change of the transformer oil.
-The product structure is outdoor type, no oil pillow, and high anti-pollution level. It does not need to replace the transformer oil in the normal service period, and can be truly maintenance-free, so it can ensure the safe operation and reliability of the power grid.
-the transformer has a pressure release safety devices, so when a transformer failure pressure is too high, it can be safely released reliably through the pressure relief valve to prevent the expansion of the accident.
Technical parameter:
| GENERAL SPECIFICATION |
|
|
|
| TRANSFORMER TYPE |
|
|
Oil immersed, Hermetically sealed |
| INSTALLATION |
|
|
Outdoor |
| APPLICABLE STANDARDS |
|
|
IEC 60076-1 |
| RATED POWER |
(ONAN) |
kVA |
500 |
| HIGH VOLTAGE |
|
kV |
6.3,6.6,10,11 |
| HIGH VOLTAGE TAPPINGS (NO LOAD) |
% |
kV |
±2x2.5 or ±5% |
| LOW VOLTAGE ( NO LOAD) |
|
kV |
0.4 |
| HIGH VOLTAGE INSULATION LEVEL |
(Um/UAC/ULI) |
kV |
12/35/75 |
| LOW VOLTAGE INSULATION LEVEL |
(Um/UAC/ULI) |
kV |
1 , 1 / 3 / -- |
| FREQUENCY |
|
HZ |
50 or 60 |
| VECTOR GROUP |
|
|
Dyn11 |
| NUMBER OF PHASES |
|
|
3 |
| MAX. AMBIENT TEMPERATURE |
|
C |
40 |
| MAX. TEMPERATURE RISE ( WINDING / OIL) |
|
C |
65 / 60 |
| MAX. ALTITUDE ABOVE SEA LEVELL |
|
m |
1000 |
| PERMISABLE SHORT CIRCUIT DURATION |
|
s |
2 |
| GUARANTEED VALUES |
|
|
|
| IMPEDENCE VOLTAGE (75C) |
±10% tolerance |
% |
4 |
| NO LOAD LOSSES |
155% tolerance |
W |
680 |
| LOAD LOSSES (75C) |
10% tolerance |
W |
5410 |
| |
|
|
|
| STRUCTURAL SPECIFICATIONS |
|
|
|
| HIGH VOLTAGE WINDING CONDUCTOR MATERIALS |
|
|
Cu |
| LOW VOLTAGE WINDING CONDUCTOR MATERIALS |
|
|
Cu |
| OIL TYPE |
|
|
Mineral Transformer Oil |
| TANK MATERIALS |
|
|
Steel Metal |
| DIMENSION and WEIGHT |
|
|
|
| LENGTH /WIDTH / HEIGHT |
|
mm |
1425*1010*1310 |
| TOTAL WEIGHT |
|
kg |
1540 |
| WEIGHT OF ACTIVE PART |
|
kg |
974 |
| WEIGHT OF OIL |
|
kg |
278 |
| |
|
|
|
| CONNECTION TERMINALS |
|
|
|
| HIGH VOLTAGE |
|
Proclean Bushings |
|
| LOW VOLTAGE |
|
Proclean Bushings |
|
| |
|
|
|
| ACCESSORIES |
|
|
|
| HERMITICAL PROTECTION RELAY |
|
|
yes |
| PRESSURE RELIEF DEVICE |
|
|
no |
| OFF-CIRCUIT TAP CHANGER |
|
|
yes |
| LIFTING LUGS |
|
|
yes |
| OIL FILLING & DRAIN VALVES |
|
|
yes |
PS: the weight and dimension just for reference, please in kind prevail.
Package:
Company Profile:
Our products are mainly including S9, S11, S13, SH15, SH16 series energy-saving oil-immersed transformers with 35kV and below voltages, which capacity are under 63000kVA; ZBW, YBW, YBM series combined substation; SC (B) 9, SC (B) 10, SC (B) 11 resin insulated low-loss dry-type transformers and SG (B) 10 series (H class) American DuPont NOMEX insulation transformers; ZS, ZSF series rectifier transformers, HSJ, HSSP series electric furnace transformers and so on.
There are a number of design experts in our company who could design according to the specific conditions of the equipment used by various steel companies, and they are well experienced in the design of special rectifier transformers and other products for power supply power transformers used in steel rolling projects. It can also ensure that the design has sufficient large load short-term overload tolerance. For the design and manufacturing process of rectifier transformers, we pay more attention to the factors that may occur due to the frequent impact of current and voltage for a long time due to the steel rolling process. It is clearly stipulated: "Designers are also supervisors in the production process" to ensure that the supplied equipment satisfying continuous production of steel rolling operations.
Our Factory:Our Factory:
Business Cooperation:
Certification:
Audited Supplier 
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