6.3kv 6.6kv 10kv 11kv 125kVA Hermetically Sealed Oil Type Distribution Power Transformer

Application: Power
Phase: Three
Core: Core-type Transformer
Cooling Method: Oil-immersed Type Transformer
Winding Type: Two-winding Transformer
Certification: ISO9001-2000, ISO9001

Products Details

Basic Info.

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

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:
 
6.3kv 6.6kv 10kv 11kv 125kVA Hermetically Sealed Oil Type Distribution 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.
6.3kv 6.6kv 10kv 11kv 125kVA Hermetically Sealed Oil Type Distribution Power Transformer
6.3kv 6.6kv 10kv 11kv 125kVA Hermetically Sealed Oil Type Distribution Power Transformer

Technical parameter:
GENERAL TRANSFORMER SPECIFICATION
GENERAL SPECIFICATION      
TRANSFORMER TYPE     Oil Type
INSTALLATION      Outdoor
APPLICABLE STANDARDS     IEC 60076
RATED POWER (ONAN) kVA 125
HIGH VOLTAGE   kV  35 
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  40/75/175
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 % 4.0
NO LOAD LOSSES 15% tolerance W 240
LOAD LOSSES (75C) 15% tolerance W 1890/1800
       
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 L / W / H 
TOTAL WEIGHT   kg  
WEIGHT OF ACTIVE PART   kg  
WEIGHT OF OIL   kg  
       
CONNECTION TERMINALS      
HIGH VOLTAGE    Proclean Bushings   
LOW VOLTAGE   Proclean Bushings   
       
ACCESSORIES      
HERMITICAL PROTECTION  RELAY     yes
PRESSURE RELIEF DEVICE     yes
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.

Winding & active part:
6.3kv 6.6kv 10kv 11kv 125kVA Hermetically Sealed Oil Type Distribution Power Transformer
6.3kv 6.6kv 10kv 11kv 125kVA Hermetically Sealed Oil Type Distribution Power Transformer
6.3kv 6.6kv 10kv 11kv 125kVA Hermetically Sealed Oil Type Distribution Power Transformer

Testing:
6.3kv 6.6kv 10kv 11kv 125kVA Hermetically Sealed Oil Type Distribution Power Transformer
Insulation measurement
Voltage ratio and vector group measurement
Winding resistance measurement
Applied impedance test
Induced over voltage withstand test
No load current and no load losses measurement
Short circuit impedance and load losses measurement
 

Package:
6.3kv 6.6kv 10kv 11kv 125kVA Hermetically Sealed Oil Type Distribution Power Transformer
6.3kv 6.6kv 10kv 11kv 125kVA Hermetically Sealed Oil Type Distribution Power Transformer

Logistics Delivery:
6.3kv 6.6kv 10kv 11kv 125kVA Hermetically Sealed Oil Type Distribution Power Transformer
6.3kv 6.6kv 10kv 11kv 125kVA Hermetically Sealed Oil Type Distribution Power Transformer

Company Profile:
6.3kv 6.6kv 10kv 11kv 125kVA Hermetically Sealed Oil Type Distribution 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:
6.3kv 6.6kv 10kv 11kv 125kVA Hermetically Sealed Oil Type Distribution Power Transformer
6.3kv 6.6kv 10kv 11kv 125kVA Hermetically Sealed Oil Type Distribution Power Transformer


Business Cooperation:
6.3kv 6.6kv 10kv 11kv 125kVA Hermetically Sealed Oil Type Distribution Power Transformer
6.3kv 6.6kv 10kv 11kv 125kVA Hermetically Sealed Oil Type Distribution Power Transformer
6.3kv 6.6kv 10kv 11kv 125kVA Hermetically Sealed Oil Type Distribution Power Transformer

Certification:
6.3kv 6.6kv 10kv 11kv 125kVA Hermetically Sealed Oil Type Distribution Power Transformer
6.3kv 6.6kv 10kv 11kv 125kVA Hermetically Sealed Oil Type Distribution Power Transformer
6.3kv 6.6kv 10kv 11kv 125kVA Hermetically Sealed Oil Type Distribution Power Transformer
 

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