IEEE CSA IEC Standards Loop feed Single Phase Pad Mounted
Transformer Oil Type 4160V To 240V 37.5Kva
ANSI single-phase pad-mounted transformers come equipped with a
clamshell cabinet for ease of opening and uninhibited access to
connections. The versatility of the design allows for various
protective and switching configurations.
Product detail
Main data
| Phase | Single Phase |
| kVA | 37.5 |
| Primary Voltage | 4160GrdY/2400 |
| Secondary Voltage | 240/120V (L-N-L) |
| Frequency | 60 Hz |
| Temperature Rise | 60°C |
| Efficiency | Meet DOE 2016 Standard |
| Insulation Fluid | Biodegradable Cooling Fluid |
| Cooling Class | KNAN |
| Front | Dead Front Primary, Live Front Secondary |
| Feed | loop |
| Winding Material | Copper |
| Paint Type | Munsell Green Paint and Undercoating |
| Mounting | Pad Mount |
| Dimensions | 24 x 30 x 33 |
| Weight | +/- 625 lb |
| Ratings | |
| Complies with ANSI / IEEE #C57.12.25 | |
Feature
• Meet or exceeds ANSI®, IEEE® and NEMA® standards
• Meets DOE Energy Efficiency Standard 10 CFR Part 431 for
distribution transformers
• Tank coating exceeds IEEE Std C57.12.28™-2005 and IEEE Std
C57.12.29™-2005 standards (stainless steel units only)
• Full compliance with IEEE Std C57.12.28™-2005 standard enclosure
integrity requirements
• Laser engraved nameplate
• Recessed stainless steel lifting provisions
• Tank grounding provisions
• Automatic pressure relief device
• Electrical grade mineral oil
• Hinged door with stainless steel hinge pins and barrels
• Floating lock pocket for easy alignment
• Captive stainless steel pentahead door locking bolt
• Oil fill and drain provisions
• Removable sill
• Welded domed tank cover
• High-voltage bushing wells - 200 A
Specification
| 25kva-500kva single phase pad mounted transformer |
| Rated Cap acity(kVA) | High | Low Voltage(v) | Connection Symbol | Standard | Short-circuit impedance(%) | Efficiency |
| Voltage(v) | (%) |
| 25 | 4160 7200 12000 12470 13200 13800 19920 24940 34500 | 110 220 230 400 480 | II0,II6 | IEEE/ANSI/ DOE | 1.0-4.5% | 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 |
Drawing
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.
