Centrifting hermetic hermetic screen transformer electriciner TE is designed to ensure the circulation of transformer oil in cooling systems of power transformers of stationary installations.
Electrolysis is designed for long-term operation from the temperature of the transformer oil up to 80 ° C and a short-term (2 hours) up to 95 ° C.
Electroxy is released in climatic design U1 GOST 15150-69.
Electric pump installation-external, on open air in conditions of moderate or cold climate at temperatures from minus 45 ° C to plus 40 ° C.
Electric pump is allowed up to 3000 m.
Electric pump function is allowed not exceeding 9 points (short -term work for no more than 20 seconds in vibrational loads with a frequency of 0.5 to 120 Hz with an acceleration of 3G). ); Font-Family: Verdana, Arial, Helvetica, Sans-Serif; Font-Size: 13px; Text-align: Justify; Background-Color: RGB (75, 134, 199); " />
The operating mode of the electric pump-Long-term S1 According to GOST 183-74. The electric pump can be installed horizontally or vertically (absorbing pipe up).
The pump design is constantly modernized and improved .
in the conditional designation, as an example Electric pump TE 100/15 U1, numbers and letters indicate:
| Nominal feed | 100 m³/h |
| Naporte at nominal feed | 15m |
| Rotation frequency | 3000 rpm |
| Permissible cavitation supply | 5 |
| Efficiency | 40% |
| Voltage | 220/380 |
| Phase connection | Triangle/Star |
| Current at nominal feed | 220V-22.6A/380V-13.8a |
| Nominal engine power | 11 kW |
| Heating resistance class | F |
| The multiplicity of the starting current | 7.3 |
| R isol. stator relative to the case (cold/slave) | 3.2/1.0 mom |
| The mass is no more, kg | 130 |
