| Place of Origin: | CHINA |
|---|---|
| Brand Name: | WINLEY |
| Certification: | ISO,CE |
| Model Number: | SG-50KVA |
| Minimum Order Quantity: | 1unit |
| Price: | $500~$60000/Unit |
| Packaging Details: | Plywood case |
| Delivery Time: | 10-15days |
| Payment Terms: | T/T |
| Supply Ability: | 1000units/month |
| Usage: | Power | Coil Structure: | EI |
|---|---|---|---|
| Type: | Step Down | Input Voltage: | 415V |
| Output Voltage: | 380V | Insulation: | H |
| Standard: | EN61558 UL5085 | Cooling Method: | Air Cooling |
| High Light: | 50KVA Three Phase Dry Type Transformer,Step Down Transformer H Class,Three Phase Dry Type Transformer 415V To 380V |
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50KVA Step Down Three Phase Dry Type Transformer 415V To 380V H Class
1. Feature
① Iron core
Using brand new high-quality high-silicon silicon steel sheet, the main material is 0.30mm thick high-quality silicon steel sheet. We select the most suitable material according to the requirements and use conditions of the guest room to achieve the best performance design of the transformer.
②Wire
It adopts PEW, UEW, EIW, SEIW, FEAI enameled wire and glass fiber covered wire. The temperature resistance grades are F (155℃), H (180℃), HC (200℃), and C (220℃). (The conventional temperature resistance grade is H-class 180℃).
2.Specification
| Product Name | Three phase dry type transformer |
| Product Model | SG-50KVA |
| Winding Material | Enameled copper wire |
| Capacity | 50KVA |
| Input Voltage | 415V |
| Output Voltage | 380V |
| Frequency | 50/60Hz |
| Connection Type | DYN1 |
| Insulation Level | F/H |
| Enclosures Protection Level | IP00 |
| Pressure-tight Test | 3500V/min |
| Insulation Resistance | >100MΩ |
| Ground Resistance | 25A<100milliohm |
| Induction Withstand Voltage Test | 125Hz / 830V / 60s |
| Cooling Method | Natural or air cooling |
| Temperature Rise | ≤115K |
| Transformation Ratio | <3% |
| Air Carrying Current | <3% |
| Impedance Voltage | about 4.5% |
| Total Losses | 4% |
| Efficiency | 80%--99% |
| Operating Temperature | -15℃～40℃ (40℃, 90%R.H., 56days) |
| Storage Temperature | -25℃～100℃(40℃, 90%R.H., 56days) |
| Certificate | CE,ISO |
| The technical parameter for reference only, for exactly technical information, please feel free to contact us! | |
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.
