Large-Capacity Rectifier
Accessories

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