100Kva Three Phase electrical transformer Pad Mounted Transformer ANSI/IEEE standards 34500V To 208V
Performance
1.Fully sealed and insulated structure can guarantee the security of person.
2.It is not only used for ring network but also terminal.
3.Low loss,low noise, superior performance.
4.Low temperature,overload ability.
5.Transformer adopts special structure and its outstanding advantages is high quality.
product structure
Pad Mounted Transformer has two layout structures: Loop Feed and Radial Feed. You can choose according to the needs of the grid line. The picture below is the loop feed and radial feed transformer produced by Lvbian for the North American market.
Standard Features
• 60 Hz operation.
• 65°C average winding rise.
• Radial & loop feed arrangements.
• Dead and live front type of HV terminals.
• HV BIL 45 – 150 kV (Dead Front) 200 kV (Live Front).
• LV BIL 30 – 60 kV.
• Three-point latching of low-voltage door.
• High-voltage door, which can be opened only after the low-voltage door is opened.
• Rigid steel partition.
• Transformer tank welded from cover to base.
• Permanent nameplate.
• One-inch NPT pipe cap filling provision.
• ANSI tank ground pads.
• One-inch drain valve and sampler.
• Automatic pressure-relief valve (35 SCFM).
• Tap changer with (2) 2.5% full capacity taps above and below nominal.
• One 10”x18” (or 14”x25”) hand hole in transformer tank cover.
• Painted olive-green color (Munsell 7GY 3.29/1.5).
• Designed, manufactured and tested in accordance with the latest ANSI standards
Main data
Phase | Three Phase |
Transformer Feed Type | Loop Feed |
Capacity | 100 KVA |
Primary Voltage | 34500V |
Secondary Voltage | 120/208Y |
Frequency | 60 Hz |
Temperature Rise | 65°C |
Insulation Rating | Class E Insulation - 120°C, 248°F |
Cooling Class | KNAN; Self-Cooled |
Winding Material | Copper |
Ambient Temperature Rating | 40°C |
Ambient Operating Temperature Range | -40°C to +40°C (-50°F to +104°F) |
Sound Level | 55 dBA |
Elevation (Altitude) | 3300ft (1000 meters) Above Sea Level |
Core Material | Grain Oriented Steel |
Mounting | Pad Mounted |
Ratings | Meets/Exceeds DOE 2016 Efficiency Ratings |
Meets/Exceeds CSA Efficiency Ratings | |
Complies with ANSI / IEEE C57.12.00 | |
Complies with ANSI / IEEE C57 12.34 | |
Efficiency % | 98.90% |
No Load Loss (in watts) | +/- 260W |
Full Load Loss (in watts) at 100% | +/- 1,300W |
Technical drawings
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 |
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.