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5mva 13.8kv Power Transformer 5000kVA Transformer

China 5mva 13.8kv Power Transformer 5000kVA Transformer, Find details about China Transform, Distribution Transformer from 5mva 13.8kv Power Transformer 5000kVA Transformer

Model NO.
BN-5000/13.8
Rated Capacity
5000kVA
Primary Voltage
13.8kv
Secondary Voltage
400V/230V
Frequency
50/60Hz
Insualtion Voltage
95kv/38kv
Standard
IEC60076
Cooling Method
Onan
Vector Group
Dyn11, Yyn0
Trademark
BENA
Transport Package
Wooden Case or Pallet
Specification
IEC
Origin
Fuzhou, China
HS Code
850490190
Model NO.
BN-5000/13.8
Rated Capacity
5000kVA
Primary Voltage
13.8kv
Secondary Voltage
400V/230V
Frequency
50/60Hz
Insualtion Voltage
95kv/38kv
Standard
IEC60076
Cooling Method
Onan
Vector Group
Dyn11, Yyn0
Trademark
BENA
Transport Package
Wooden Case or Pallet
Specification
IEC
Origin
Fuzhou, China
HS Code
850490190
 

5MVA 13.8kV Power Transformer 5000kVA Transformer

 

5mva 13.8kv Power Transformer 5000kVA Transformer


Applicable Standards

  IEC 60076
  IEEE C57.12.00
5000kVA13.8kV Oil immersed Power Distribution transformer

Description

Unit

          Three Phase, 50Hz/60Hz, Power                       Distribution transformer

Type

NA

                             BENA

Catalog No.

NA

                     5000kVA/13.8kV

Insulation Type

NA

                                 Oil

Cooling Method

NA

                             ONAN

Coil Configuration

NA

                           2 Winding

Rating

kVA

                               5000

Vector Group

NA

                          Ynd11, Yd11

Tapping Range

%

                              ±2×2.5

Primary Voltage

kV

                               13.8

Secondary Voltage

V

                               4.16

No-load loss

kW

                               4.32

Load-loss(75ºC)

kW

                              30.12

Impedance

%

                                 6.5

Short circuit current

%

                                 0.4

Primary Insulation Level

kV

                           LI95 AC34

Secondary Insulation Level

kV

                           LI160 AC19

Temperature rise

  

Oil

ºC

 60ºC

WindingsºC                              65ºC
 
Design Concept of our Transformer
5mva 13.8kv Power Transformer 5000kVA Transformer
Our transformers are designed and manufactured through verification from the design stage using design program, electromagnetic field analysis program, and structural analysis program.

I. Dielectric Strength

Our transformers guarantee dielectric strength to withstand impulse voltage thanks to high-technology design which ensures low capacitance between winding and the ground and proper coordination of insulating material and solves creepage problem.
 
5mva 13.8kv Power Transformer 5000kVA Transformer
 
II. Thermal Capability 
 
Heat generated from coils which form electric circuit inside the transformer and heat from iron cores form magnetic circuit and is transmitted to insulating oil. Heat transmitted to insulating oil radiates to the air through the cooler. Cooling effect is very important as it is directly linked to insulation life and the capacity of the transformer. Our transformers lay emphasis on improving cooling performance and regulating temperature of the hottest spots by using an effective cooling system.
5mva 13.8kv Power Transformer 5000kVA Transformer

III. Mechanical Strength

Reliability of transformers manufactured by us is excellent because of winding and tank design which distributes mechanical force evenly in case of short circuit and supports short-circuit strength effectively.

5mva 13.8kv Power Transformer 5000kVA Transformer
 
 
Manufacture Procedure
01 Windings
5mva 13.8kv Power Transformer 5000kVA Transformer

Windings are composed of two parts, namely, a conductor and insulation material. For the conductor, we use high grade electrolytic copper or aluminium. Our Oil Immersed Transformers obtain high thermal capacity with the use of Epoxy coated Insuldur Kraft Paper, which has higher short time overload capacity than any other Kraft paper type.

02 Core
 5mva 13.8kv Power Transformer 5000kVA Transformer

Core design is essential because it determines the transformer's efficiency and noise level. For high dimensional accuracy, the core cutting processing of us is controlled by a computerized system. By Step-Lap core stacking, Our Oil Immersed Transformers attain to optimal characteristics for each customer.

03 Winding Support System
5mva 13.8kv Power Transformer 5000kVA Transformer

Coils are sized and clamped by being pressed with a special hydraulic fixture after assembly with the core. With Axial and Radial direction, we reinforce the winding support system. This secure structure helps withstand harsh short circuit forces.

04 Radiator

The transformer will be furnished with panel or corrugated radiators assuring that the temperature rise of the windings or oil will not exceed their specified limit when the transformer continuously operates at the rated full load.

Our workshops
5mva 13.8kv Power Transformer 5000kVA Transformer
 

 

Overseas Project Reference
5mva 13.8kv Power Transformer 5000kVA Transformer
Philippines National Power Corporation SPUG projects
- Silent Gensets powered by Cummins/MAN ranges from 30kW to 1000kW
- Stepup power transformers
- HV/LV switchgears
- Remote Redundent / SCADA system
- Auxiliaries
 
Why choose us
Fuzhou BENA Power Co., Limited.(short as BENA Power) is dedicated to serving as a global professional power system integrator providing the best solution of power system to the users.
With more than ten year's background in power industry as well as technology acumulations. BENA Power makes joint efforts with its partners in R&D, design, manufacture of the most cost efficient power system products to provide all-round service to the users.

The main business divisions of BENA Power are:
1.Generating Sets Business Division;
Aims to be the most professional system integrator of high power and special type generating sets with high and low voltage; provides the best solutions of power generating by engines with power of 10000kw for a single machine
2.Building Construction Equipment Divison:
Intellectual building construction equioments
Intellectual, envirionmental-friendly and high-effective construction moldboard
3.Power System Business Division:
High and low voltage power distribution system project

Products for Power System Business Division:

1. Oil Filled Transformer 6-252kV
2. Gas insulated switchgear (GIS) 72.5-252kV
3. Cast Resin Dry Transformer 6-36kV
4. Pad Mounted Transformer 4.16-46kV
5. SF6 Filled Ring main Unit 6-36kV
6. MV Switchgear 4.16-36kV
6. LV Switchboard 110-690V
7. SF6 Circuit Breaker 36-252kV
8. Disconnecting Switch 36-1100kV
9. PT and CT 6-252kV
10. Soft Starter 0.4-15kV
11. Compact Substation

                                                            
Certifications
5mva 13.8kv Power Transformer 5000kVA Transformer

Product Packing
5mva 13.8kv Power Transformer 5000kVA Transformer

FAQ
Q1: What is your MOQ of this item?
   A: 1 set.
Q2: What is the lead time?
   A: 25-35 days after receiving your L/C or TT deposit.
Q3: Is it able to make customer's own brand name?
   A: We can be your OEM manufacture with your authorization of brand.
Q4: Where is your Loading Port?
   A: Any port in China. Usually Fuzhou port.
Q5: What is your payment term?
   A: We can accept T/T 30% in advance, and the balance 70% shall be paid before shipment or L/C at sight, L/C deferred payment terms or west union. 
Q6: What is your company's available production capacity?
   A: 100 sets per month

More Information ABOUT US Please Click BELOW. 

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