Audited Supplier
General Description
three-phase oil immersed distribution transformer is widely applied in 10kv, 20kv and 35kv power transmission and distribution system, worked as power and lighting for residential areas, business streets, industrial and mining enterprises.
It adopts new insulation structure and anti-short circuit ability is increased. All the fasteners are anti-loose treated.
It is completely sealed type. Compared with traditional oil immersed transformers, it does not have oil conservator, oil tank corrugated plate is used as cooling and heat dissipation element. The corrugated plate is elastic, it will swell and shrink according to the transformer oil volume change, so the transformer is isolated from air, oil degradation and insulation aging are prevented and slowed down. 
TECHNICAL PARAMETERS
S11-M-(30-2500)/20 three-phase oil immersed distribution transformer
| Rated capacity (kVA) | Voltage combination | Connection group label | No-load loss (w) | Load loss (75ºC)(w) | No-load current (%) | ||
| High voltage kV | Tap range | Low voltage kV | |||||
| 30 | 20 | ±2×2.5 ±5 | 0.4 | Dyn11 Yzn11 Yyn0 | 100 | 690/660 | 0.3 |
| 50 | 130 | 1010/960 | 0.24 | ||||
| 63 | 150 | 1200/1150 | 0.23 | ||||
| 80 | 180 | 1440/1370 | 0.22 | ||||
| 100 | 200 | 1730/1650 | 0.21 | ||||
| 125 | 240 | 2080/1980 | 0.20 | ||||
| 160 | 290 | 2540/2420 | 0.19 | ||||
| 200 | 340 | 3000/2860 | 0.18 | ||||
| 250 | 400 | 3520/3350 | 0.17 | ||||
| 315 | 480 | 4210/4010 | 0.16 | ||||
| 400 | 570 | 4970/4730 | 0.16 | ||||
| 500 | 680 | 5940/5660 | 0.16 | ||||
| 630 | Dyn11 Yyn0 | 810 | 6820 | 0.15 | |||
| 800 | 980 | 8250 | 0.15 | ||||
| 1000 | 1150 | 11300 | 0.14 | ||||
| 1250 | 1380 | 13200 | 0.13 | ||||
| 1600 | 1660 | 16000 | 0.12 | ||||
| 2000 | 1950 | 19100 | 0.11 | ||||
| 2500 | 2340 | 22200 | 0.11 | ||||
Different voltages, capacities, frequencies, tap ranges, connection groups and losses are available on request.
standard package: wooden box
sample delivery time: 20 days
seaport: shanghai/ningbo
FAST DELIVERY
ECONOMIC DELIVERY
Combining manufacturing experience, new technology and industrial knowledge, TENLEE aims to build advanced power distribution and protection systems.
TENLEE is specialized in manufacturing a comprehensive range of solutions from 12kv to 40.5kv for indoor/outdoor systems:
gas insulated switchgears
ring main unit
sf6 free switchgears
vacuum circuit breakers
sf6 circuit breakers
reclosers
load break switches
disconnectors
distribution transformers/power transformers
substations
1. We have more than ten years export experience.
2. We have a group of experienced and professional technicians, advanced manufacturing and testing equipments, strict quality management system.
3. All the products are tested well before delivery.
4. We passed type tests.
1. What is the payment terms:
TT, paypal, western union, etc.
2. Do you have tyoe test?
Yes, we have type test in Chinese and English.
3.What is the guarantee period?
Twelve (12) months.
