Xiamen Winley Electric Co.,Ltd
Xiamen Winley Electric Co.,Ltd
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25 Kva Single-Phase Pole Mount Transformer Oil Immerse Hv Power
Features:
1)The products are widely used in power transmission and distribution of industrial and agricultural power networks.
2)Iron core is made of cold-rolled silicon-steel sheet with high conduction of magnetism and adopts pulling-plank structure, so that its magnetic route is short, losses and noise level is low;
3)Compress wire is adopted for winding so losses are low and have good ability withstand short-circuit;
4)The oil tank is bell type with the structure of full folding plate type, having an excellent exterior and easy for maintenance;
5)Reliability: All in-service product have no damages or oil leakage occurred;
6)Oil tank with various kinds of structure and good appearance.
Specification:
| Rated power(KVA) | High | H.V. Tap | Low | Short-Circuit | No-load loss(W) | On-load loss(W) | No load current(%) |
| Voltage | range | Voltage | Impedance(%) | ||||
| 5 | 12.47 13.2 13.8 14.4 34.5 | ±5% ±2x2.5% | 120-240/240-480 /347/600 | 3.5 | 35 | 145 | 4 |
| 10 | 55 | 260 | 3.5 | ||||
| 16 | 65 | 365 | 3.2 | ||||
| 20 | 80 | 430 | 3 | ||||
| 30 | 100 | 625 | 2.8 | ||||
| 40 | 125 | 775 | 2.5 | ||||
| 50 | 150 | 950 | 2.3 | ||||
| 63 | 180 | 1125 | 2.1 | ||||
| 80 | 200 | 1400 | 2 | ||||
| 100 | 240 | 1650 | 1.9 | ||||
| 167 | 285 | 1950 | 1.8 | ||||
| 250 | 365 | 2365 | 1.7 |
Production process
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: Sample time 3-7 days, we usually ship by DHL, UPS, FedEx,etc. Mass production time 7-25 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(MOQ:≥10pcs).
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.