3000 Kva 3 Phase Pad Mounted Transformer Step-Down 24940V & 12470V UL Certified Meets DOE 2016 ANSI IEEE Standards
Why Choose Us
- WINLEY manufactures three-phase pad-mounted transformers ranging from 45kva to 5500KVA, with voltages up to 34.5KV, meeting or exceeding DOE 2016, IEEE/ANSI, CSA, IEC, and NEMA standards.
- WINLEY's three-phase pad-mounted transformers are UL/cUL certified (Certificates: UL-US-2431836-0, UL-CA-2423202-0) and can be customized for UL authorization as per customer needs.
- WINLEY exports extensively to North and South America, the Philippines, and other regions. With extensive design and production expertise, reliable after-sales service, and fast delivery within 7-35 days, we ensure customer satisfaction.
Main data
| Type | Pad Mounted |
| Feed Type | Loop Feed |
| Phase | Three Phase |
| Capacity | 3 MVA (3000 KVA) |
| Vector Group | DYN1 |
| Primary Voltage | 24940V & 12470V |
| Primary Voltage Class | 25 kV Class |
| Secondary Voltage | 4160GrdY/2400 |
| Frequency | 60 Hz |
| Temperature Rise | 65°C |
| Insulation Rating | E |
| Cooling Class | KNAN |
| Efficiency Standard(s) | Meets DOE 2016 Standards, Meets ANSI/IEEE Standards |
| K-Factor Rating (Harmonic Mitigation) | K-1 (Standard) |
| Winding Material | copper |
| Dimensions* | 115-W x 85-D x 83-H |
| Total Weight (Liquid Filled)* | 13,576 lb |
CT Detail photos
Drawing
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) |
| 75KVA | 24.94/14.4kV
12.47/7.2kV
34.5KV/
19.92KV/
13.8KV/
13.2KV/
or others | 120/240V
480Y/
277V
600Y/
347V | 180 | 1250 |
| 112.5KVA | 200 | 1500 |
| 150KVA | 280 | 2200 |
| 225KVA | 400 | 3050 |
| 300KVA | 480 | 3650 |
| 500KVA | 680 | 5100 |
| 750KVA | 980 | 7500 |
| 1000KVA | 1150 | 10300 |
| 1500KVA | 1640 | 14500 |
| 2000KVA | 2160 | 20645 |
| 2500KVA | 2680 | 23786 |
| 3000KVA | 3300 | 25300 |
| 3750KVA | 4125 | 27875 |
| 5000KVA | 5200 | 30000 |
Performance
- Safe and Reliable: They use efficient insulation protection and heat dissipation equipment, with a well-designed cable cabinet structure ensuring safety and reliability. They have a strong overload capacity, allowing for 2 times overload for 2 hours and 1.6 times overload for 7 hours without affecting their lifespan.
- Convenient Connections: The use of elbow plugs makes it easy to connect high-voltage incoming cables, allowing for plug-in and plug-out operations under power.
- Strong Defense Capability: They can effectively resist instantaneous voltage peaks, protecting power equipment from damage. They also feature double fuse protection:Insertion Fuse (BAY-o-NET): A dual-sensitive fuse (temperature and current) protecting against short-circuit faults on the secondary side.Backup Current Limiting Protection Fuse (ELSP): Protects against faults inside the transformer and the high-voltage side.
- Flexible Power Supply: They can be either terminal type or ring network type, allowing one transformer to supply power to another, enhancing power supply distance and reliability.
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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: 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.
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3000 Kva 3 Phase Pad Mounted Transformer Step-Down 24940V & 12470V UL Certified Meets DOE 2016 ANSI IEEE Standards Images
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