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Secondary Voltage Ratings: 208GrdY/120;416GrdY/240,480GrdY/277,/600GrdY/347,220y/127,480V,415v,600v or others
H.V. TAP RANGE: ±2×2.5% or others
CONNECTION TYPE: Dyn11/YNyn0 or others
TYPE: Loop feed/Radial feed
BIL: 30-150kV
Standards: ANSI/IEEE, CSA, DOE
Application: Construction, BESS, Industry, Renewable energy, EV charging, Utility
Power Rating: 300 kVA
Certificate: UL cUL CSA
300 kVA pad-mounted transformer design and production meet various international standards, such as ANSI, CSA, DOE, NEMA, IEEE, etc. Daelim 300 kVA pad-mounted transformer with UL, CSA, and IEEE certificates.
Daelim has 20 years of experience in designing and producing transformers. At the same time, it also has 20 years of experience in international transformer projects. The 300kVA Pad Mounted Transformer with Ul/Cul, CSA certificate.

Daelim designs and produces: 300 kVA loop feed pad-mounted transformers, and 300 kVA radial feed pad-mounted transformers. Can meet U.S. DOE efficiency value.

300 kVA pad-mounted transformer can be designed as single voltage or dual voltage. BIL from 40 to 150.
300kVA pad mounted single voltage:
2400V, 4160V, 4800V, 7200V, 7620V, 12000V, 12470V, 13200V, 13800V, 16340V;
300 kVA pad mounted transformer dual voltage:
4160GrdY/2400,12470GrdY/7200,13200GrdY/7620, 13800GrdY/7970,22860GrdY/13200, 24940GrdY/14400, 34500GrdY/19920.
Learn more about pad transformers:3 Phase Pad Mounted Transformer-Daelim Belefic
The following table is a datasheet of a 14.4kV 300kVA pad mounted transformer.
| Three PhaseTransformer Pad Mount 300KVA 14,400Delta,120GrdY208V | ||
| DATA | UNIT | Offered |
| Supplier | …. | Beijing Daelim |
| Model | …. | ZGS11-H-300/14.4 |
| Country of origin | …. | CHINA |
| Standard manufacturing and testing | …. | IEEE Std C57.12.00 IEEE Std. C57.91 CAN/CSA C227.4 |
| Features | ||
| Type | Loop feed pad mount | |
| Installation | Outdoor | |
| HV | V | 14,400Delta |
| LV | V | 120GrdY208V |
| Rated Frequency | Hz | 60 |
| Cooling System | ONAN | |
| Number of winding | 2 | |
| Number of phase | 3 | |
| Core/Shell | Core type | |
| Losses | ||
| No load losses at rated voltage and rated frequency on the principal tap | W | 675 |
| Load loss at rated voltage | W | 1750 |
| Vector Group | Dyn11 | |
| High voltage electrical characteristics of transformers and assembled load break terminals | ||
| Insulation class | kV | 15 |
| BIL | kV | 95 |
| Low voltage | ||
| Insulation class | kV | 1.2 |
| BIL | kV | 30 |
| Audible sound level | DB | 55 |
| Total Dimensions | ||
| Height | mm | 1750 |
| Depth | mm | 1250 |
| Width | mm | 1480 |
300kVA pad-mounted transformer with a total weight of about 2600kg. The table below is the specific weight of a 4160V 300kVA pad mount transformer. Depending on the voltage, the weight of the 300kVA transformers will be somewhat different.
| Weight | ||
| Oil | L | 900 |
| Total | kg | 2600 |

Learn more about Pad Mounted Transformer
300kVA Pad Mounted Transformers Package
300 kVA pad mount transformers use the packaging method of wooden cases and wooden pallets.

300 kVA Pad Mounted Transformers Quality and Tech Control
The DAELIM factory has strict technical and quality control to ensure each transformer’s reliable, safe, and electrical performance.
Down load: Daelim Tech Control
Click here to check Daelim international pad-mounted transformer projects!
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