Three Phase Power Transformer Oil Immersed Distribution Transformer
6KV 11kV 400V 33kV 500kVA 1000kVA Price
The distribution transformer is a fully sealed transformer, which
uses the elasticity of the corrugated sheet to adjust the volume of
the oil. The transformer is isolated from the air, which enhances
the operating reliability and is maintenance-free for normal
operation. The transformer has the advantages of low loss, low
noise and high efficiency, Widely used in power grid, machinery
manufacturing, industrial parks, ship ports, etc.
Product Description
- Lower no-load loss:Adopts high-quality amorphous alloy ribbon, the no-load losses
arereduced by up to 60%
- Advanced technology:Manufactures products through a process with constant
temperatureand humidity and dust-free conditions to ensure product
quality
- Maximum safety:No leakage, high insulation capacity, low partial discharge
Quality Assurance
Specification
| Model | Rated Capacity
(kVA) | Connection Symbol | Hight Voltage
(v) | Tap range | Low Voltage
(v) | No-load Loss | On-load Loss | No-load current | Short-circuit impedance |
| (W) | (W) | (%) | (%) |
| S11-50/35 | 50 | Yyn0
or
Dyn11 | 35 | ±5%
+2×2.5% | 0.4 | 160 | 1200 | 1.3 | 6.5 |
| S11-100/35 | 100 | 230 | 2010 | 1.1 |
| S11-125/35 | 125 | 270 | 2370 | 1.1 |
| S11-200/35 | 200 | 340 | 3320 | 1 |
| S11-250/35 | 250 | 400 | 3960 | 0.95 |
| S11-500/35 | 500 | 680 | 6910 | 0.85 |
| S11-630/35 | 630 | 830 | 7860 | 0.65 |
| S11-1000/35 | 1000 | 1150 | 11500 | 0.65 |
| S11-1250/35 | 1250 | 1400 | 13900 | 0.6 |
| S11-2000/35 | 2000 | 1990 | 19700 | 0.55 |
| S11-2500/35 | 2500 | 2360 | 23200 | 0.55 |
why choose us
1.Brand-new mineral insulating oil without PCB.
2.Low temperature rise for long-term full-load Operation.
3.Compliant with IEC standards and holds CE/ISO Certificates.
4.Fully galvanized coating to prevent trust.
5.Professional design experience with exports to 60 Countries.
FAQ
1. Q: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
2. Q: What is the lead time?
A: Mass production time 15-25 days.
3. Q: How long is the warranty?
A: 24 monthes from B/L. If there are any accessory problems,just
provide the photos of damaged accessory,then we will provide free
service. According to the number of products,we will provide easily
damaged accessories for free. we also can provide technical support
if you need.
4. Q: Is OEM/ODM available?
A: Yes,it is! We are manufacturer with our own R&D team, we can
customize products according to customer's drawing or requirements.
Customized services:
a. Customized color and special function.
b. Customized box.
c. Print customer's logo.
d. Your other ideas about product, we can help you design and put
them into production. The above customized services must be
confirmed before production.
5. Q: How to control the products quality?
A: Our company owns the core technology ,all kinds of products hold
CE certificate. We have professional engineers. Workers are
strictly required to make products according to the drawings. Each
process has technical instructors.The QC supervisors will regularly
inspect the production. We will do products performance tests
during production, and comprehensive quality tests when the
products is completed.
