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direct selling power distribution transformer 10kv 100kva

450.0~7000.0 USD
Min. Order: 1 Set/Sets
Trade Term: FOB
Payment Terms: T/T
Supply Ability: 500
Place of Origin: Zhejiang

Company Profile

Location: Wenzhou, Zhejiang, China (Mainland)
Business Type: Manufacturer, Trading Company
Main Products: Transformer, Power Transformer, Oil Transformer

Product Detail

Model No.: S9
Means of Transport: Ocean
Phase: Three
Coil Structure: Toroidal
Coil Number: Others
Usage: Power
Brand Name: MINNAN
Cooling method: ONAN
Type: oil
Certification: ISO,CE
Production Capacity: 500
Packing: Wooden case
Delivery Date: 20days
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Product Description

PRODUCT SCOPE

Voltage: Oil immersed type from 6kV-40.5kV, Dry type from 6kV-35kV

Capacity: 10KVA-40MVA

Rated capacity(kVA)H.V. (kV)Tapping rangeL.V. (kV)Vector groupLoss(kW)No-load current (%)Impedance voltage(%)Weith(kg)
Load lossNo-load lossoilTotal
5033 35 38.5±5%   or ±2*2.5%0.4 0.415 0.433Dyn11     Yyn0 Yd111.270.212.06.5265860
1002.120.291.83101150
1252.500.341.73201190
1602.970.361.63601230
2003.500.431.53901300
2504.160.511.44251480
3155.010.611.44601590
4006.050.731.34901760
5007.280.861.25402150
6308.281.041.16202380
8009.901.231.07802800
100012.151.441.08503410
125014.671.760.99503890
160017.552.120.810604620
200019.352.720.711955345
250020.703.200.612855960
315024.303.800.6714706695
400028.804.520.517608350

 

SERVICE ENVIRONMENT

Ambient temperature:

Highest maximum  +55°C

Lowest minimum –10°C

Maximum yearly average +30°C

Maximum daily average +40°C

Altitude:<3000m

 

REFERENCES

ISO 1461: Hot dip galvanized coatings on fabricated iron and steel articles-Specifications and test methods.

IEC 60076 Power transformers.

IEC 60296 Specification for unused mineral oil for transformers and switchgear.

IEC 60354 Loading guide for oil-immersed power transformers

IEC 60214 Tap-changers - Part 1: Performance requirements and test methods, Part 2:Application guide

IEC 60512 Connectors for electronic equipment

 

TESTS

 . Measurement of winding resistance

 · Measurement of voltage ratio and check of voltage vector relationship

 · Measurement of impedance voltage, short-circuit impedance and load loss

 · Measurement of no-load loss and current

 · Dielectric tests · Insulation oil test

 . Impulse voltage test

 · Temperature rise test

 · Short-circuit test

 · Acoustic sound level measurements 

 

 

Packaging & Shipping

1.Each provide complete protection for marine, truck or rail loading and transportation. Appropriate measures 

shall be taken to prevent vibration or movement.

2.Each transformer should be packed within wooden crate provided with wooden base with suitable dimensions

that secure a protection distance between each packed transformer andanother one to protect it from shocks .

Business Condition

Delivery date : Within 25 Days After Receipt Of Advanced T/T Payment

 payment terms :T/T

Package : To Be Packed In Standard Export Carton

Warranty period : Five Years From Delivery Date

Shipping : sea, train,air

FAQ

 

1.How about your Minimum Order Quantity ?
   our Minnimun order quantity is 1 sets,and the small transformers is 1 box.
2.How about your Delivery time
   The delivery time according to your quantity, Usually it is within 30 working days.
3.What is your terms of payment?
   T/T

 

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