S11 -35kv Series 50~31500kVA Three-Phase Oil Type Outdoor Power Transformer

Model NO.
S11-35
Usage
Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
Frequency Characteristics
Power Frequency
Shape of Core
EE
Brand
Zhibo
Core Material
Cold Rolled Grain Oriented Silicon Steel
Package
Plywooden or Nude Suitable to Be Delivered
Voltage
6.3~66kv
Tapping
off Load or on-Load Tapping
Color of Tank
Gray/Grey or green
Service Condition
Outdoor
No. of Phase
Single/ Three Phases
Rated Power
50~31500kVA
Winding Material
Copper or Alumnium
Frequency
50/60Hz
Standard
IEC60076
Transport Package
Plywood
Specification
L*W*H
Trademark
zhibo
Origin
Guangdong China
Production Capacity
3000units/Year
Reference Price
Please contact us for quote
Contact Us

Product Description

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:  
S11-35kv Series 50~31500kVA Three-Phase Oil Type Outdoor Power Transformer
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 sillcon steel, with five step lamination process, the surface coating curing paint to reduce the loss and noise. The apprearance is beautiful, easy and reliable operation.
 


Technical parameter:
GENERAL TRANSFORMER SPECIFICATION
GENERAL SPECIFICATION      
TRANSFORMER TYPE     Oil immersed, Hermetically sealed
INSTALLATION      Outdoor
APPLICABLE STANDARDS     IEC 60076-1
RATED POWER (ONAN) kVA 250
HIGH VOLTAGE   kV  15
HIGH VOLTAGE TAPPINGS (NO LOAD) % kV  ±2x2.5 or ±5%
LOW VOLTAGE ( NO LOAD)   kV  0.4
HIGH VOLTAGE INSULATION LEVEL (U m /U AC /ULI) kV  24/50/125
LOW VOLTAGE INSULATION LEVEL (U m /U AC /ULI) kV  1 , 1 / 3 / --
FREQUENCY   HZ 50
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 (75 C) ±10% tolerance % 5.5
NO LOAD LOSSES 1.5 -5% tolerance W 400
LOAD LOSSES (75C) 3.5-8% tolerance W 4210
       
STRUCTURAL SPECIFICATIONS      
HIGH VOLTAGE WINDING CONDUCTOR MATERIALS     Cu
LOW VOLTAGE WINDING CONDUCTOR MATERIALS     Cu
OIL TYPE     Inhibited Mineral Transformer Oil
TANK MATERIALS     Galvanized Steel Metal
DIMENSION and WEIGHT      
LENGTH /WIDTH / HEIGHT   mm L / W / H 
TOTAL WEIGHT   kg  
WEIGHT OF ACTIVE PART   kg  
WEIGHT OF OIL   kg  
       
CONNECTION TERMINALS      
HIGH VOLTAGE    Proclean Bushings 30 Nf 250A x 3  
LOW VOLTAGE   Proclean Bushings 1kV / A x 4  
       
ACCESSORIES      
HERMITICAL PROTECTION  RELAY      
PRESSURE RELIEF DEVICE      
OFF-CIRCUIT TAP CHANGER      
LIFTING LUGS      
OIL FILLING & DRAIN VALVES      
 PS: the weight and dimension are just for reference.
Winding&active part:

S11-35kv Series 50~31500kVA Three-Phase Oil Type Outdoor Power Transformer S11-35kv Series 50~31500kVA Three-Phase Oil Type Outdoor Power Transformer
Package:
S11-35kv Series 50~31500kVA Three-Phase Oil Type Outdoor Power Transformer S11-35kv Series 50~31500kVA Three-Phase Oil Type Outdoor Power Transformer

Company Profile:
   
S11-35kv Series 50~31500kVA Three-Phase Oil Type Outdoor Power Transformer
      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. 

Our  Factory:
S11-35kv Series 50~31500kVA Three-Phase Oil Type Outdoor Power Transformer
S11-35kv Series 50~31500kVA Three-Phase Oil Type Outdoor Power Transformer

Business Cooperation:
S11-35kv Series 50~31500kVA Three-Phase Oil Type Outdoor Power Transformer
S11-35kv Series 50~31500kVA Three-Phase Oil Type Outdoor Power Transformer
S11-35kv Series 50~31500kVA Three-Phase Oil Type Outdoor Power Transformer

Certification:
S11-35kv Series 50~31500kVA Three-Phase Oil Type Outdoor Power Transformer
S11-35kv Series 50~31500kVA Three-Phase Oil Type Outdoor Power Transformer
 

 

Transformer

PNEUTEC.IT, 2023