Table 3 Transformer Accessories
Description |
Standard |
Option |
Name (rating) Plate |
Yes |
|
Cooling Equipment |
Yes |
|
Conservator |
Yes |
|
Dehydrating Breather |
Yes |
|
Bushings |
Yes |
|
Grounding Pad |
Yes |
|
Terminal Box for Auxiliary Circuits |
Yes |
|
On-LoadTap-Changer |
|
Yes |
No-VoltageTap-Changer |
|
Yes |
Buchholtz Relay with Alarm and Trip Switches |
Yes |
|
Dial Oil Thermometer with an Alarm Switch |
Yes |
|
Dial Oil Level Indicator with an Alarm Switch |
Yes |
|
Valves for Oil Drain,Oil Filling and Oil Sampling |
Yes |
|
Lifting Lugs |
Yes |
|
Jacking Bosses |
Yes |
|
Current Transformer |
|
Yes |
Oil Purifier for On-load Tap-changer |
|
Yes |
Resistance Temperature Detector |
|
Yes |
Ladder |
|
Yes |
Wheels |
|
Yes |
Winding Temperature Detector |
|
Yes |
Table 4 Rectifier Accessories
Description |
Standard |
Option |
Protection Fuses |
Yes |
|
Blown Fuse Indicator |
Yes |
|
Snubber with Fuses |
Yes |
|
AC Surge Suppressor |
Yes |
|
Overheat Detective Device |
Yes |
|
DC Output Terminals |
Yes |
|
Steel Enclosure,Walk-in Type |
Yes |
|
Interior Lights with a Switch |
Yes |
|
Terminal Blocks for Auxiliary Circuits |
Yes |
|
DIW (*) Water Pump |
Yes |
|
Heat Exchange |
Yes |
|
DIW Flow Indicator with an Alarm Switch |
Yes |
|
Cooling Water Flow Indicator with an Alarm Switch |
Yes |
|
Conductivity Meter with an Alarm Switch |
Yes |
|
Dial DIW Thermometer with an Alarm Switch |
Yes |
|
DIW water Reservoir Tank |
Yes |
|
Dial DIW Level Indicator with an Alarm Switch |
Yes |
|
lon-Exchanger |
Yes |
|
Cooling Fan (**) |
Yes |
|
Door Switch for Alarm |
Yes |
|
Space (Anti-condensation) Heater |
Yes |
|
Lifting Lugs |
Yes |
|
Reverse-current Detector |
|
Yes |
Receptacle |
|
Yes |
DC Disconnect Switches |
|
Yes |
Resistance Temperature Detector |
|
Yes |
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Notes
-
(*) DIW : De-ionized water (**) : In the case of the WFAF cooled type