250 kVA Single Phase Pad Mounted Transformer
- Primary Voltage Ratings: 34.5-19.92/13.8-7.957/13.2-7.62/12.47-7.2 ，27.6/16 or others
- Secondary Voltage Ratings: 120-240/240-480/347/600 or others
- H.V. TAP RANGE: ±2×2.5% or others
- CONNECTION TYPE: Delta/Wye
- TYPE: Dead front/Live front
- BIL: 30-150
- Standards: IEEE, CSA, DOE, NEMA
- Application: Utility, Residential areas, Commercial hubs, Transportation centers, Airports, industrial facilities, Corporate enterprises, Medical institutions
- Power Rating: 250 kVA
Daelim 250 kVA pad mounted transformer meets/exceeds DOE 2016 efficiency ratings with UL/cUL listed.
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Down Loads
Daelim Single Phase Pad Mounted Transformer Catalog
Daelim Single Phase Pad Mounted Transformer Operation And Maintenance Manual
Learn more about Single Phase Pad Mounted Transformer
Specifications
| Model: ZGD-H-167/16/0.24(0.12) | HV BIL: 125 kV |
| Standard manufacturing and testing: CAN/CSA C227.3 & CAN/CSA 802.1 | LV Insulation class: 1.2 kV |
| Type： Loop feed pad mount | LV BIL: 30 kV |
| Installation： Outdoor | Audible sound level: 55DB |
| Altitude above sea level/Ambient temperature:1000/50m | withstand capability per unit of base current (symmetrical): 25 |
| Altitude≤1500m | Duration in cycles: 120 |
| Rated Power: 250 kVA | Impedance: 2.5% |
| HV: 27600/16000V | Impedance tolerance: ±7.5% |
| LV: 120/240 | Tank: Mild Steel |
| Rated Frequency: 60Hz | Colors: Munsell Green |
| Cooling System: KNAN | Height:: 1250mm |
| Core material: Silicon Steel Core | Depth: 1300mm |
| Refrigerant:: FR3 vegetable oil | Width: 1430mm |
| Working-Temperature: -50°C to +40°C | Weight |
| The temperature rise -Top oil: 65°C | Oil weight: 325kg |
| The temperature rise --Winding: 65°C | Total weight: 1106kg |
| Hot spot:: 80°C | |
| No load losses at 105% rated voltage: 550W | Contact us for special requirements |
| Load loss at the rated voltage at 85°C: 2230W | Tel: +86-10-65003129 |
| Winding material: Copper | Phone: +86-13051965423 |
| HV Insulation class: 28 kV Warranty: 24 Months | Email: pingruidan@daelim-electric.com |
Transformer Outline Drawing
Daelim 250 kVA single phase pad mounted transformer operates safely, reliably, and efficiently and can be installed indoors and outdoors. This type of transformer has a low operating cost, is environmentally friendly, easy to install, and has a low purchase cost, so it is widely used in residential, commercial, and other public places.
Learn more about Pad Mounted Transformer
Transformer Features: The industrial transformer has a rated power of 250 kVA, a primary voltage of 27600/16000V single-phase and a secondary voltage of 120/240V single-phase.The transformer has a primary loop feed and dead front primary connections. Daelim also offers radial feed and dead front primary/live front secondary connections.
The ZGD-H-250/27.6(16)/0.24(0.12) transformer is air-cooled and has no fans. The transformer meets CSA efficiency standards(98.94%). Daelim transformer also can meet/exceed DOE efficiency.
Insulation Fluid: The ZGD-H-250/27.6(16)/0.24(0.12) transformer uses degradable fr3 vegetable oil. It has the characteristics of fire prevention and high-temperature resistance. Daelim also offers mineral oil and Chinese brand vegetable oil (RAPO).RAPO has the same performance characteristics as FR3, but the price is about 20% cheaper than FR3.
Accessories including :
Core&Coil Assemble: 1
Bayonet fuse: 1
Drip shield Assembly: 1
Fuse Holder: 1
Backup fuse: 1
Fuse assembly: 1
Pressure relief valve: 1
Oil level gauge: 1
Oil-in flug: 1
Nameplate: 1
HV bushing well and insert: 2
No-load tap changer: 1
Grounding spade terminal: 2
Oil-out plug: 1
Bolt for the earth: 1
Copper strip: 1
LV bushing: 3
Bolt for lifting: 4
Certificate
Daelim is a professional pad mounted transformer manufacturer. Pad mounted transformer has UL/cUL, CSA, CESI, and other certificates. Can meet the requirements of various international standards, such as ANSI/IEEE, CSA, and DOE efficiency value.
DOE
AS
GOST