10Kva Single Phase Pole Mounted Distribution Transformer 12470V to
240V DOE 2016 CSA ANSI/IEEE
The transformer is cylinder sealing structure. Each one is fixed
with grounding devices, hooks, sup porting lugs and one or two high
voltage bushing on the cover, low voltage bushing on the wall of
the tank and eyebolt,connecting terminals. The tap changer should
be adjusted basing on the instruction after the power off.
Product scope
Single-phase up to 167 kVA
Three-phase up to 315 kVA
Primary voltage up to 36 kV
Secondary voltages up to 480 V
Cooling type: ONAN
Available fluids: mineral oil and ester fluids
Main data
| Transformer Type | Overhead Distribution Transformer, Conventional Type |
| Phase | Single Phase |
| Capacity | 10 KVA |
| Primary Voltage | 12470 |
| Primary Voltage Class | 25 kV Class |
| Secondary Voltage | 120/240V (L-N-L) |
| Secondary BIL | 30 KV |
| Frequency | 60 Hz |
| Temperature Rise | 65°C |
| Insulation Rating | Class E Insulation - 120°C, 248°F |
| Cooling Class | KNAN; Self-Cooled |
| Efficiency Standard(s) | Meets DOE 2016 Standards, Meets CSA Standards Meets ANSI/IEEE
Standards |
| Winding Material | Copper |
| Ambient Temperature Rating | 40°C |
| Ambient Operating Temperature Range | -40°C to +40°C (-50°F to +104°F) |
| Sound Level | 48 dBA |
| Tank Material | 304 Stainless Steel |
| Ratings | Meets/Exceeds DOE 2016 Efficiency Ratings |
| Efficiency | 98.30% |
| No Load Loss (in watts) | +/- 47W |
| Full Load Loss (in watts) | +/- 156W |
| Total Load Loss (in watts) | +/- 203W |
Drawing
Specifications
| 10kva-500kva Single-phase oil immersed transformer |
| Rated Cap acity(kVA) | High | Low Voltage(v) | Connection Symbol | Standard | Short-circuit impedance(%) | Efficiency |
| Voltage(v) | (%) |
| 10 | 4160
7200
12000
12470
13200
13800
19920
24940
34500 | 110
220
230
400
480 | II0,II6 | IEEE/ANSI/ DOE | 1.8-4% | 98.7 |
| 15 | 98.82 |
| 25 | 98.95 |
| 37.5 | 99.05 |
| 50 | 99.11 |
| 75 | 99.19 |
| 100 | 99.25 |
| 167 | 99.33 |
| 250 | 99.39 |
| 333 | 99.43 |
| 500 | 99.49 |
Accessories
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.
