225 KVA Pad Mount Transformer - 12470Y 7200 Grounded Wye Primary, 208Y 120 Wye-n Secondary - Copper, KNAN
Features:
1) 5-position tap changer
2) Bayonet fuses partial-range current-limiting fuses
3) Automatic action pressure relief device
4) Oil level gauge.
5) 4 position load break switch
6) Oil temperature gauge.
7) Pressure/vacuum gauge.
8) Drain valve with sampler.
Specification:
| Product Name | 225 KVA Pad Mount Transformer - 12470Y/7200 Grounded Wye Primary, 208Y/120 Wye-n Secondary - Copper, KNAN/Bell Green |
| Winding Material | Enameled copper wire |
| Capacity | 225 KVA |
| Input Voltage | 12470GrdY/7200 Or Customized |
| Output Voltage | 208Y/120 Or Customized |
| Frequency | 60Hz |
| Connection Type | YYN0 |
| Insulation Level | F/H |
| Enclosures Protection Level | IP00 or higher |
| Cooling Method | KNAN; Self-Cooled |
| Temperature Rise | 65°C |
| Transformation Ratio | <3% |
| Air Carrying Current | <3% |
| Impedance Voltage | Impedance (Typical): 5.0-7.5% |
| Total Losses | 4% |
| Efficiency | 99%Based on transformer operating at 50% of nameplate base kVA. |
| Operating Temperature | ‘-15℃～40℃ (40℃, 90%R.H., 56days) |
| Storage Temperature | ’-25℃～100℃(40℃, 90%R.H., 56days) |
| Certificate | ISO,CE |
| Sound Level | 55 dBA |
| Pressure-tight Test | Primary to secondary 3KV/min;
Primary to safety ground3KV/min;
Secondary to safety ground2KV/min; |
| Insulation Resistance | Primary to secondary 3000V>100megohm;
Primary to safety ground 3000V>100megohm;
Secondary to safety ground 2000V>100megohm |
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.
Product Tags:
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