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Transformer Accessories

Transformer accessories enhance the system's functionality, its protection, and its reliability. They are necessary because protecting people and property necessitates precautions all along the line and at every point through which electricity flows.

Detecting abnormal events of the power system is the basic mission of protective relays. Some of the most important abnormal incidents that protective relays detect are overcurrents, overvoltages, and short circuits. As soon as these protective relays sense that one of these incidents has occurred, they take immediate action to reduce the possibility of system damage. For instance, if a protective relay detects an overvoltage incident, it can immediately cause a circuit breaker to open, thus disconnecting the overvolted system component from the rest of the system.

Insulating devices (called bushings) allow electric currents to safely pass through the tank that contains a transformer. Bushings are designed to maintain electric isolation between the inside and outside of a transformer. Since by definition a transformer bushing must withstand voltage and carry electric current, its operational reliability is vital to safe and efficient transformer performance.

 

Products

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ABB FKTP-1001 - Primary Fuse Kit, Class CC, 2pole Low Voltage Dry Type Transformer - SPT
ABB FKTP-1001 - Primary Fuse Kit, Class CC, 2pole Low Voltage Dry Type Transformer - SPT
$77.46 $109.14
ABB FKTP-1001 - Primary Fuse Kit, Class CC, 2pole Low Voltage Dry Type Transformer - SPT
ABB 9T18Y1071G07 - Type QL - WALL MOUNT BRKT UX71A/C UX72A/C UX73A/C
ABB 9T18Y1071G07 - Type QL - WALL MOUNT BRKT UX71A/C UX72A/C UX73A/C
$650.24 $1220.00
ABB 9T18Y1071G07 - Type QL - WALL MOUNT BRKT UX71A/C UX72A/C UX73A/C
ABB 9T18Y1074G07 - Type QL - WALL MOUNT BRKT UY74A/UX74A/Y75A/X75C
ABB 9T18Y1074G07 - Type QL - WALL MOUNT BRKT UY74A/UX74A/Y75A/X75C
$852.78 $1600.00
ABB 9T18Y1074G07 - Type QL - WALL MOUNT BRKT UY74A/UX74A/Y75A/X75C
ABB 9T18Y1071G06 - Type QL - WEATHER SHIELD KIT, UX71A/C - Low Voltage Dry Type Transformer-LPT
ABB 9T18Y1071G06 - Type QL - WEATHER SHIELD KIT, UX71A/C - Low Voltage Dry Type Transformer-LPT
$272.89 $512.00
ABB 9T18Y1071G06 - Type QL - WEATHER SHIELD KIT, UX71A/C - Low Voltage Dry Type Transformer-LPT
ABB 9T18Y1074G06 - WSHLD KIT, UX74A/C UY74A/C DY75A/C DX75C Low Voltage Dry Type Transformer-LPT
ABB 9T18Y1074G06 - WSHLD KIT, UX74A/C UY74A/C DY75A/C DX75C Low Voltage Dry Type Transformer-LPT
$316.60 $594.00
ABB 9T18Y1074G06 - WSHLD KIT, UX74A/C UY74A/C DY75A/C DX75C Low Voltage Dry Type Transformer-LPT
ABB 9T18Y1072G06 - Type QL - WEATHER SHIELD KIT, UX72A/C UX73A/C
ABB 9T18Y1072G06 - Type QL - WEATHER SHIELD KIT, UX72A/C UX73A/C
$289.95 $544.00
ABB 9T18Y1072G06 - Type QL - WEATHER SHIELD KIT, UX72A/C UX73A/C
ABB 9T58K0000G24 - Fuse Block
ABB 9T58K0000G24 - Fuse Block
$12.92 $16.00
ABB 9T58K0000G24 - Type IP Accessory - IP C&C,Top Mt,Fuse Block,(1) 1/4"
ABB TR4 - Residual Current Monitor
ABB TR4 - Residual Current Monitor
$449.26 $493.18
ABB TR4 - Residual current monitors (RCMs) with external transformer can detect leakage currents. Through minidip you can set sensitivity and intervention time. According to the same diameter, transformers are made in a single version for all relay sensitivity values.
ABB 9T18Y7240 - Lug Kit
ABB 9T18Y7240 - Lug Kit
$496.52 $600.00
ABB 9T18Y7240 - Transformers - Accessories and Lugs. Lug Kit for QL Transformers. Proximity of bus bars would prohibit dual lugs per bus bar. 18Y7240
ABB 9T18Y7240G03 - Type QL - 1 PHASE 75 KVA LUG KIT - Low Voltage Dry Type Transformer-LPT
ABB 9T18Y7240G03 - Type QL - 1 PHASE 75 KVA LUG KIT - Low Voltage Dry Type Transformer-LPT
$827.54 $1000.00
ABB 9T18Y7240G03 - Type QL - 1 PHASE 75 KVA LUG KIT - Low Voltage Dry Type Transformer-LPT
ABB 9T18Y7240G02 - Type QL - 1 PHASE 25KVA/37.5KVA LUG KIT
ABB 9T18Y7240G02 - Type QL - 1 PHASE 25KVA/37.5KVA LUG KIT
$430.31 $520.00
ABB 9T18Y7240G02 - Type QL - 1 PHASE 25KVA/37.5KVA LUG KIT
ABB 9T18Y7327 - Lug Kit
ABB 9T18Y7327 - Lug Kit
$231.71 $280.00
ABB 9T18Y7327 - Transformers - Accessories and Lugs. Lug Kit for QL Transformers. Proximity of bus bars would prohibit dual lugs per bus bar. 18Y7327