1. Purpose:

The THT-FKGP intelligent transformer cooling control system is dedicated control and protection equipment of power transformer cooling devices and applicable to those transformers different in voltage

 

2.Features:

2.1Two ways of independent power supply are adopted for mutual spare use

2.2A temperature and humidity control system is provided inside the cabinet to ensure safe and reliable operation of the cabinet itself

2.3The oil path and various component faults inside the cabinet can be monitored with the fault information uploaded

2.4dopts advanced rainproof and ventilation measures

2.5applicable to all transformers with cooling devices

2.6safely used in conditions of outdoor transformers

  

 

3.Models

 

 

4.Specification

 

4.1Scope of application: oil immersed transformer of 110KV 220KV 330KV 500KV 1000KV

4.2Installation: outdoor floor type

4.3Power circuit supply: three-phase four-wire AC double power input AC380V±15%

4.4Control circuit supply: DC110V±15%,DC220V±15%,AC220V±15%

4.5Groups of controlled coolers: 4~16 groups

4.6Protection level: IP55

4.7Ambient temperature: -40°C~+70°C

4.8Altitude: below 5000m

4.9Relative humidity: ≤95%RH

4.10 Max wind velocity: ≤35m/s

4.11 Pollution level: 4

4.12 Ice thickness: ≤10mm

4.13 Gradient: ≤40°

4.14 Swing frequence: ≤40°,the cycle is 10s.

4.15 The performance of anti-electromagnetic interference of PLC: conform to GB/T14598

4.16 Material of enclosure: cold-roll steel sheets ,stainless steel sheets,aluminum-zinc plated steel sheets

4.17 Dimension:800*600*1700(mm)(for your reference)

Note: please let us know if you have any special requirements

 

5.When order, please supply:

 

5.1The number of coolers of each transformer

5.2The number of motors of each group of coolers

5.3Rated capacity of each motor