The transformer cooling control cabinet
1Product Use
2.Product Features:
2.1Two ways of independent power supply are adopted for mutual spare use
2.2 Protection can be provided in case of cooler phase loss, stall, short circuit ,overload and other faults
2.3A temperature and humidity control system is provided inside the cabinet to ensure safe and reliable operation of the cabinet itself
2.4The oil path and various component faults inside the cabinet can be monitored with the fault information uploaded.
2.5Partial transformer operating information, as well as cooler and control cabinet operating information can be sent to the host computer.
2.6The cabinet adopts advanced rainproof and ventilation measures to ensure the safe and reliable operation of the control cabinet.
2.7All electrical components inside the cabinet adopt internationally famous brands to ensure reliable operation of the control cabinet,
2.8 It can be completely satisfy the use conditions of outdoor transformers, featuring stable performance, easy operation,real safety and perfect reliability ,which agrees with the specification for power transformer operation
2.9 It is applicable to all transformers with cooling devices.
3.Models
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 frequency: ≤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