Product advantages
Why Choose Our 2000KVA Three Phase Pad Mounted Transformer?
Leading Technology
• Fully enclosed & insulated structure – safe and reliable operation
• Low loss, low noise, low temperature rise
• High overload capacity & strong short-circuit withstand capability
Flexible System Integration
• Supports terminal system or ring network system
• Easy configuration switch – improves power supply reliability
Heavy-Duty Enclosure
• Material: cold-rolled, hot-dip galvanized steel
• Laser-cut CNC drilled and bent panels
• Electrostatic spray coating –30 years paint life
• Core unit: low loss oil-immersed transformer from Hengfengshuai Electric
Precision Manufacturing
• Assembly technicians: minimum 6 months training
• Secondary wiring: automatic cutting for reliable connection
• Bolt tightening: power tools with precise torque control
• Copper busbar: CNC punched and bent
• 100% pre-delivery testing
Company Advantages – Built for Global Buyers
• Certifications |ISO, CE, CB, UL |
• Quality System | SQA management – guaranteed consistency |
• Fast Response | Quick quote + electrical design support |
• Delivery | Short lead time, worldwide shipping |
• After-Sales | Complete service system |
• Customization | OEM/ODM – factory visit welcome |
Product parameters
Capacity: 2000KVA Pad Mounted Transformer
Rated voltage:12.47kV, 13.8kV, 20kV, 33kV, 34.5kV,35kV;
Maximum operating voltage：38.5kV
| Pad Mounted Transformer Technical Specification |
| RatedPower(KVA) |
H.V(KV) |
L.V（V） |
Loss(W) |
Dimension（CM） |
Weight(KG) |
| No-loadLoss (W) |
On-loadLoss (W) |
W |
D |
H |
Oil Weight |
Total Weight |
| 75KVA |
34.5KV
19.92KV
13.8KV
13.2KV
7.62KV
12.47KV
7.2KV |
240V480V4
80Y/277V
600Y/347V |
180 |
1250 |
1390 |
910 |
1430 |
120 |
645 |
| 112.5KVA |
200 |
1500 |
1420 |
920 |
1430 |
138 |
729 |
| 150KVA |
280 |
2200 |
1510 |
980 |
1530 |
201 |
989 |
| 225KVA |
400 |
3050 |
1600 |
1000 |
1660 |
230 |
1195 |
| 300KVA |
480 |
3650 |
1660 |
1080 |
1680 |
260 |
1415 |
| 500KVA |
680 |
5100 |
1810 |
1160 |
1790 |
325 |
1905 |
| 750KVA |
980 |
7500 |
2030 |
1300 |
2030 |
535 |
2755 |
| 1000KVA |
1150 |
10300 |
1651 |
1549 |
1854 |
650 |
3235 |
| 1500KVA |
1640 |
14500 |
2210 |
1470 |
2150 |
748 |
5835 |
| 2000KVA |
2160 |
20645 |
2380 |
1600 |
2220 |
950 |
6430 |
| 2500KVA |
2680 |
27786 |
2480 |
1650 |
2330 |
1020 |
8865 |
STANDARD COMPONENTS
Connections and neutral configurations
• Delta - Wye: Low voltage neutral shall be a fully insulated X0 bushing with removable ground strap.
• Grounded Wye-Wye: High voltage neutral shall be internally tied to the low voltage neutral and brought out as the H0X0 bushing in the secondary compartment with a removable ground strap.
• Delta-Delta: Transformer shall be provided without a neutral bushing.
• Wye-Wye: High voltage neutral shall be brought out as the H0 bushing in the primary compartment and the low voltage neutral shall be brought as the X0- bushing in the secondary compartment.
• Wye-Delta: High voltage neutral shall be brought out as the H0 bushing in the primary compartment. No ground strap shall be provided (line to line rated fusing is required).
High and low voltage bushings
• 200 A bushing wells (15, 25, and 35 kV)
• 200 A, 35 kV Large Interface
• 600 A (15, 25, and 35 kV) Integral bushings (dead-front)
Electrical-grade wet-process porcelain bushings(live-front)
Tank/cabinet features
• Bolted cover for tank access (45-2500 kVA)
• Welded cover with hand hole (>2500 kVA)
• Three-point latching door for security
• Removable sill for easy installation
• Lifting lugs (4)
• Stainless steel cabinet hinges and mounting studs
• Steel divider between HV and LV compartment
• 20" Deep cabinet (45-1000 kVA)
• 24" Deep cabinet (1500-7500 kVA)
• 30" Deep cabinet (34.5/19.92 kV)
• Pentahead captive bolt
• Stainless steel 1-hole ground pads (45-500 kVA)
• Stainless steel 2-hole ground pads (750-10,000 kVA)
• Parking Stands (dead-front)
Valves/plugs
• One-inch upper filling plug
• One-inch drain plug (45-500 kVA)
• One-inch combination drain valve with sampling device in low voltage compartment (750-10,000 kVA)
• Automatic pressure relief valve
Nameplate
• Laser-scribed anodized aluminum nameplate
Ordering instructions
When ordering, the customer should provide the following information:
• Main loop scheme diagram and secondary loop system diagram.
• Electrical schematic diagram of auxiliary circuit and wiring terminal layout
• Equipment layout drawing, combination drawing, floor plan drawing.
• Brand, model, specification and quantity of main electrical components of the equipment.
• Incoming and outgoing lines and cable specifications.
• Equipment surface color (RAL chromatography).
• Other special requirements can be negotiated with Hengfengshuai Electric
