33KV 35KV High Voltage Electricity Power Distribution 2000kVA 3150kVA Step Down Oil Immersed Electric Transformer
33KV 35KV High Voltage Electricity Power Distribution 2000kVA 3150kVA Step Down Oil Immersed Electric Transformer is a reliable and efficient solution designed for modern industrial and utility power systems. It is widely used in power distribution networks, industrial facilities, renewable energy projects, infrastructure, and utility substations.
This oil-immersed step-down transformer is engineered to reduce high voltage (33kV/35kV) into medium or low voltage levels, ensuring safe, stable, and efficient power supply for heavy-duty applications.
⭐ Key Features & Advantages
- High Efficiency & Low Loss – Optimized electromagnetic design with high-grade silicon steel core reduces no-load and load losses.
- Robust & Reliable – Oil cooling system provides superior insulation and heat dissipation, guaranteeing long-term stable performance.
- Wide Applications – Suitable for power utilities, factories, mining, renewable energy, and large-scale infrastructure projects.
- Customizable Design – Available in different voltage levels, capacity ranges (2000kVA, 2500kVA, 3150kVA, etc.), vector groups, and protection systems.
- International Standards – Manufactured in compliance with IEC, ANSI, ISO, and CE certifications.
Technical Data For 35KV Three-Phase Oil Immersed Transformer
(630KVA~31500KVA)
|
|
Capacity
|
HV
|
HV
|
LV
|
Vector
|
No-load Loss (W)
|
On-load Loss (W)
|
No-load Current (%)
|
Short Circuit
|
|
(KVA)
|
(KV)
|
(Tapping)
|
(KV)
|
Group
|
Impedance (%)
|
|
630
800
1000
1250
1600
2000
2500
|
35
|
|
3.15
6.3
10.5
|
Yd11
|
830
980
1150
1410
1700
2180
2560
|
7870
9410
11540
13940
16670
18380
19670
|
1.1
1
1
0.9
0.8
0.7
0.6
|
|
|
|
|
|
|
|
|
3150
4000
5000
|
35~38.5
|
±5%
|
3.15
6.3
10.5
|
3040
3620
4320
|
23090
27360
31380
|
0.56
0.56
0.48
|
|
|
|
|
6300
|
5250
|
35060
|
0.48
|
|
|
8000
10000
|
35~38.5
|
±2*2.5%
|
3.15
3.3
6.3
6.6
10.5
11
|
|
7200
8700
|
38480
45320
|
0.42
0.42
|
|
|
12500
16000
20000
25000
31500
|
10080
12160
14400
17020
20220
|
53870
65840
79520
94050
112860
|
0.4
0.4
0.4
0.32
0.32
|
|
|
|
|
|
FAQs
Q: Who are we?
HENTG POWER is a professional designer, manufacturer and installer of power system solution around the World, was founded in 2011, occupies 100,000 square meter. specializing in reliable, high-performance solutions for global power systems
Q:How can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment, We will provide QC & test reports. We accept FAT(Factory Acceptance Test). Factory can manufacture oil type and dry type distribution transformer, max 500KV 480MVA power transformer, GIS, switchgear, substation, based on ANSI/IEEE/DOE2016/CSA/IEC60076 standard. We will provide you with the guarantee service of over 2 years.
Q: Why choose us?
We have the professional and independent drawing team and technical team, It is expected that we can confirm all the contents on the drawings with you within 7 days. we have a professional technical team with 30+ senior engineers offer 24 hours online service and response within 30 min.
Q: What services can we provide ?
Accept OEM, business payment are negotiated.
