Customizable Vacuum Pressure Impregnation Equipment

for High Voltage Motors and Transformers Insulation

1.General Introduction

High vacuum pressurizing impregnating equipment is crucial for insulating high

- voltage motors, special anti - explosion motors, and transformers. Vacuum

impregnation improves winding mechanical strength, insulation, moisture and

mold resistance.On - site installation, test - running, training, and foundation

drawings are provided.

Installation type: vertical.Technical documents: qualification certificate, technical

features paper, main pressurized components material list, welding line radiographic

report, spare parts NDT report, pressure vessel appearance & dimension test report,

welding test plate mechanics & curving report, pressure test inspection report, pressure

vessel product safety performance inspection certificate.Manufacture standards: Steel

Pressure Vessels GB150 - 1998; Welding Specification for Steel Pressure Vessels JB/T4709

- 2000; Vacuum System Design Standard JB/T7674 - 95.Impregnating tank sealing ring: air

- filling type.Other documents: bought - in components documents, electrical components list,

manual, foundation drawings, electrical diagram, process flow charts.

2.Equipment Parameters of Cooling System

3.Equipment Parameters of Return supply and return​ System

4.Equipment Parameters of Control System

4.1Control cabinet, 1 pc (with external plastic spraying treatment and centralized control).

4.2 PLC control, 21 inch LCD computer display screen.

4.3 Industrial control machine (capable of real-time searching and printing of system

vacuum, pressure, liquid level, and various data related to the previous impregnation process).

4.4 Mouse operation, fully Chinese dedicated human-machine friendly work interface.

The control system is set to operator level and administrator level.

4.5 Printer (The printer can be purchased by the purchaser and has interfaces on the device.

It is required to achieve printing of relevant technical parameters and parameter curves).

4.6 Remote control of liquid level gauge (digital monitoring of the liquid level in the immersion

tank through the instrument to achieve automation control).

4.7 Real time recording and printing of product numbers and technical parameters, parameter

curves, process physical parameters: vacuum degree of impregnation tank—time, impregnation

tank pressure—time, impregnation tank liquid level—time.

4.8 It can achieve automatic collection and recording of vacuum and pressure, and has memory

function.

4.9 Display the vacuum degree, pressure and other parameters detected, indicating the entire

processing process, and store them in the form of time pressure and parameter curves on

the computer hard drive for long-term record keeping. They can be queried and printed at

any time, and output in list form (user information such as impregnation process parameters,

time, operator number, part number, etc.)

4.10 The equipment power supply adopts AC380V, 50HZ three-phase four wire system,

and the main electrical appliances use Schneider components. All main equipment and

wires are made of high-quality brand products to ensure safety and reliability.

4.11 When the tank is under vacuum or pressure, the hydraulic station cannot be operated

by closing or opening it.

4.12 Equipped with necessary mechanical and electrical safety interlocking device to

prevent overpressure and human error operation.

4.13 Electric contact vacuum gauge, electric contact pressure gauge, liquid level display, etc.

4.14 Main electrical components: Schneider Electric;

5.Equipment Parameters of Ventilation system

5.1 Discharged by a centrifugal fan and discharged from a buffer tank.

5.2 Complete the emission of harmful gases from the immersion tank.

6.Supply Scope