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750kva 3 Phase Live Dead Front Pad Mounted Electrical Transformer 13200v To 480v 304 Stainless Steel  FR-3 Oil

Categories Three Phase Pad Mounted Transformer
Brand Name: WINLEY
Model Number: S-750/13.2
Certification: UL/cUL,CE,ISO
Place of Origin: CHINA
MOQ: 1unit
Price: $5000-$150000
Payment Terms: T/T
Supply Ability: 1000set/month
Delivery Time: 30days
Packaging Details: Plywood case
Phase: Three Phase
Capacity: 750KVA
Primary Voltage: 13.2KV
Secondary Voltage: 480Y/277
Vector Group: DYN1
Insulation Rating: Class E Insulation - 120°C, 248°F
K-Factor Rating: K-1 (Standard)
Cooling Class: ONAN /KNAN
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750kva 3 Phase Live Dead Front Pad Mounted Electrical Transformer 13200v To 480v 304 Stainless Steel  FR-3 Oil

750kva 3 Phase Live Dead Front Pad Mounted Electrical Transformer 13200v To 480v 304 Stainless Steel FR-3 Oil


WINLEY ELECTRIC specialize in the production of three phase pad mounted transformers. Our products have obtained UL/cUL certification comply with ANSI, IEEE, DOE, CSA and other standards. The rated power is usually 75kva to 5500kVA, and the voltage can reach 34.5 kV. Our products are exported to North America and other places in large quantities. We have rich experience in design, production, and after-sales service.



Main data


Transformer TypePad Mounted, Compartmental-Type
Transformer Feed TypeLoop Feed
OperationStep-Down Operation (Not Approved for Step-Up)
PhaseThree Phase
Capacity750 KVA
Vector GroupDYN1
Primary Voltage13200V
Secondary Voltage480Y/277
Frequency60 Hz
Temperature Rise65°C
Insulation RatingClass E Insulation - 120°C, 248°F
Cooling ClassKNAN; Self-Cooled
Impedance5.75%
Primary Connection TypeDead Front
Efficiency Standard(s)DOE 2016 Standards, Meets CSA Standards Meets ANSI/IEEE Standards
K-Factor Rating (Harmonic Mitigation)K-1 (Standard)
Insulation FluidFR-3 Oil Insulating Fluid - Non-PCB Fluid
Winding MaterialCopper
Ambient Temperature Rating40°C
Ambient Operating Temperature Range-40°C to +40°C (-50°F to +104°F)
Sound Level58 dBA
Elevation (Altitude)3300ft (1000 meters) Above Sea Level
Core MaterialGrain Oriented Steel
Tank Material304 Stainless Steel

structure



Performance


The three phase pad mounted transformer immerses the load switch and fuse on the high voltage side of the transformer with the core and windings of the transformer in the same oil tank, has the advantages of advanced structure, reliable performance, energy saving and consumption reduction, flexible use, strong adaptability, and economical advantages.


Specification


Three Phase Pad Mounted Transformer
Rated Power (KVA)High Voltage (KV)Low Voltage (V)Loss (W)
No-load Loss (W)On-load Loss (W)
75KVA24.94/14.4kV
12.47/7.2kV
34.5KV/
19.92KV/
13.8KV/
13.2KV/
or others
120/240V
480Y/
277V
600Y/
347V
1801250
112.5KVA2001500
150KVA2802200
225KVA4003050
300KVA4803650
500KVA6805100
750KVA9807500
1000KVA115010300
1500KVA164014500
2000KVA216020645
2500KVA268023786
3000KVA330025300
3750KVA412527875
5000KVA520030000

Technical drawings



Production process


150KVA Three Phase Pad Mount electrical Transformer Oil Immersed 13.8KV 4

150KVA Three Phase Pad Mount electrical Transformer Oil Immersed 13.8KV 5

150KVA Three Phase Pad Mount electrical Transformer Oil Immersed 13.8KV 6


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.

Quality 750kva 3 Phase Live Dead Front Pad Mounted Electrical Transformer 13200v To 480v 304 Stainless Steel  FR-3 Oil for sale
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