Pad Mounted Transformer Accessories
The pad mounted transformer stands as the core product manufactured by the Daelim Transformer factory. Today, I will guide you through an exploration of the accessories of the pad-mounted transformer, shedding light on the essential components and offering insights into the selection of accessories tailored to specific needs.
Daelim Transformer proudly stands as a UL-listed supplier of pad-mounted transformers. This exceptional transformer line has found its application and acclaim across markets including the United States and Canada. Its widespread adoption in these regions has garnered profound praise and steadfast recognition from our valued customers.
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Accessories for Pad-Mounted Transformers
Oil Level Gauge: This gauge monitors the level of insulating oil within the transformer oil tank.
Oil Temperature Gauge: A gauge to measure the temperature of the insulating oil within the transformer tank.
Pressure Vacuum Gauge: This gauge assesses the air pressure inside the transformer tank.
Oil Injection Valve: Used for injecting insulating fluid into the transformer when required.
HV Bushing (High Voltage Bushing): These come in Dead Front and Live Front types. The dead Front type utilizes a pluggable split bushing with full insulation for enhanced safety. Live Front type features a shovel-type integrated bushing with the exposed metal terminal end (exercise caution when working on it).
Bushing Insert: Available as single-pass or double-pass bushings, matching voltage levels (15kV, 25kV, 35kV) with corresponding pipes.
LV Bushing (Low Voltage Bushing): Externally clamped bushings with various spade hole configurations (NEMA 4-hole, 6-hole, 8-hole, 10-hole, or 12-hole).
Two or Three-Phase Magnex Interrupter: Used for circuit interruption in two or three-phase configurations.
Oil Drain Valve: Enables draining excess liquid from the transformer when oil levels are high or for maintenance purposes.
Loadbreak Switch: Available in two-position and four-position variants, used in different transformer feed configurations.
Bay-O-Net Fuse: Provides protection against excessive current and temperature.
Current Limiting Fuse: Utilized in conjunction with the Bay-O-Net fuse for current limiting protection.
Oil Arrester: Offers surge protection.
Insulation Protective Cap: Safeguards high-voltage bushing during transportation.
IFD (Fault Indicator): Detects and indicates faults.
Tap Changer: Available in five-position and seven-position variants for voltage adjustment.
Kirk Key Interlock: An anti-theft design for enhanced security.
Insulating Oils: Both mineral and vegetable oils are used.
Dual Voltage Switch: Employed in dual high voltage designs.
Secondary Under Oil Circuit Breaker: A component for circuit protection.
The above list encompasses virtually all the accessories pertinent to pad-mounted transformers. Typically, essential accessories for a pad-mounted transformer encompass the Oil Level Gauge, Oil Temperature Gauge, Pressure Vacuum Gauge, Fill Valve, Drain Valve, HV, and LV Bushings. However, Daelim Transformer has also encountered instances where customers require a pad-mounted transformer equipped solely with high voltage, and low voltage bushings, as well as fill and drain valves-omitting all other accessories.
Regarding supplementary accessories, the choice is contingent upon the specific application. Daelim Transformer proudly offers world-class quality pad-mounted transformers. Our accessory suppliers exclusively select globally renowned brands such as ABB, Cooper, Eaton, etc, thereby reinforcing our commitment to excellence.
