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50KVA Step Down Three Phase Dry Type Transformer 415V To 380V H Class

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50KVA Step Down Three Phase Dry Type Transformer 415V To 380V H Class

Name: 50KVA Step Down Three Phase Dry Type Transformer 415V To 380V H Class
Brand: WINLEY
Price: 500 USD

Best 50KVA Step Down Three Phase Dry Type Transformer 415V To 380V H Class wholesale

Brand Name : WINLEY

Model Number : SG-50KVA

Certification : ISO,CE

Place of Origin : CHINA

MOQ : 1unit

Price : $500~$60000/Unit

Payment Terms : T/T

Supply Ability : 1000units/month

Delivery Time : 10-15days

Packaging Details : Plywood case

Usage : Power

Coil structure : EI

Type : Step down

Input voltage : 415V

Output voltage : 380V

Insulation : H

Standard : EN61558 UL5085

Cooling method : Air cooling

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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!

50KVA Step Down Three Phase Dry Type Transformer 415V To 380V H Class

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.

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50KVA Step Down Three Phase Dry Type Transformer 415V To 380V H Class

50KVA Step Down Three Phase Dry Type Transformer 415V To 380V H Class

50KVA Three Phase Dry Type Transformer

Step Down Transformer H Class

Three Phase Dry Type Transformer 415V To 380V

50KVA Step Down Three Phase Dry Type Transformer 415V To 380V H Class Images