banner
Products
Our product and service portfolio encompasses a range of exceptional options for you.
24kv 400kVA Oil Cooled Transformer Distribution Mva Power Transformer

24kv 400kVA Oil Cooled Transformer Distribution Mva Power Transformer

Quick details: Custom attributes: Product commerce clause: Product Description: Voltage Available: 10kV, 11kV, 20kV,22kV;
Basic Info
Model NO. S11
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
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:30~31500KVAVoltage:6kv-35kv
Number of Phases:Single or Three PhasesFrequency:50Hz/60Hz
Cooling:ONAN/ONAFCoil:Copper/Aluminum Coil
Insulation level:Class H/FCore: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 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)kVA250
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(Um/UAC/ULI)kV 24/50/125
LOW VOLTAGE INSULATION LEVEL(Um/UAC/ULI)kV 1 , 1 / 3 / --
FREQUENCY HZ50
VECTOR GROUP Dyn11
NUMBER OF PHASES 3
MAX. AMBIENT TEMPERATURE C40
MAX. TEMPERATURE RISE ( WINDING / OIL) C65 / 60
MAX. ALTITUDE ABOVE SEA LEVELL m1000
PERMISABLE SHORT CIRCUIT DURATION s2
GUARANTEED VALUES
IMPEDENCE VOLTAGE (75C)±10% tolerance%5.5
NO LOAD LOSSES1.5 -5% toleranceW400
LOAD LOSSES (75C)3.5-8% toleranceW4210
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 mmL / 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:

24kv 400kVA Oil Cooled Transformer Distribution Mva Power Transformer

24kv 400kVA Oil Cooled Transformer Distribution Mva Power Transformer


Package:

24kv 400kVA Oil Cooled Transformer Distribution Mva Power Transformer

24kv 400kVA Oil Cooled Transformer Distribution Mva Power Transformer


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.
Our Factory:
Business Cooperation:
Certification:
Send inquiry