3 Phase Pad Mounted Distribution Transformer
Have questions? GNEE sales representatives are available for live chat now
Send E-mail: sales@gneeelectric.com
Tel: +8615824687445
The 3 phase pad mounted distribution transformer is composed of upper and lower oil tanks and switch cabinet parts. The separation of the oil tank of the high-voltage switch cabinet and the oil circuit of the 3 phase pad mounted distribution transformers ensures that the electrical arc generated by the switch during the load operation will not affect the quality of the oil in the 3 phase pad mounted distribution transformer, and the heat generated by the 3 phase pad mounted distribution transformers will not significantly affect the temperature rise of the high-voltage load switch. With low loss and strong overload ability; it can be used in ring network power supply, dual power supply or terminal power supply system, with convenient power supply method conversion and reliable operation.
3 Phase Pad Mounted Distribution Transformers Technical Parameter:
| Rated Capacity: | 25 kva to 1600 kva (equipped capacity bank and distribution branch) 2000 kva,2500 kva (equipped Connection pile head on secondary side) |
| Primary Voltage: | 10kV,11kV,15kV,22kV,33kV; |
| Secondary Voltage: | 0.4 kV;0.415kV;0.433kV; |
| Cooling System: | ONAN; |
| Working Temperature: | -40 ℃ to 40 ℃; |
| Protection Rate: | IP43; |
| Tapping Method: | offline, 2.5% or 5% for each step. |
| Noise Level: | ≤50 db; |
| High Voltage Backup Fuse Breaking Current: 5 | 0kA; |
| Plug-in Fuse Breaking Current: | 2.5kA; |
3 Phase Pad-mounted Transformers features
- 3 Phase Pad-mounted Transformers has strong overload capacity. It allows 2 times of overload for 2 hours. It can even be overloaded 1.6 times for 7 hours without affecting the service life of the 3 Phase Pad-mounted Transformers.
- 3 Phase Pad-mounted Transformers adopts elbow plug connector. It can be very convenient for the connection of high-voltage incoming cables. Used as a load switch in emergencies. It can be plugged and unplugged under power.
- The 3 Phase Pad-mounted Transformer is protected by double fuses. The plug-in fuse (BAY-o-net) is a dual sensitive fuse (temperature, current) to protect the short-circuit fault that occurs on the secondary side of the 3 Phase Pad-mounted Transformers. The backup current-limiting protection fuse (ELSP) protects the internal faults of the 3 Phase Pad-mounted Transformer and is used to protect the high-voltage side.
- The 3 Phase Pad-mounted Transformers can use Fr3 vegetable oil or mineral oil. It can be selected according to its situation.
- 3 Phase Pad-mounted Transformers adopts a fully enclosed structure design. It places windings, iron cores, fuses, and high-voltage load switches in the oil tank.
Packing&delivery
Hot Tags: 3 phase pad mounted distribution transformer, China 3 phase pad mounted distribution transformer manufacturers, suppliers, factory, 2500 kva pad mounted transformer, medium power transformer, Dry Type Transformer Unitized Substation, Oil Immersed Current Transformer, Cast Dry Transformer, 3 Phase Pad Mounted Transformer
You Might Also Like
Send Inquiry