Siemens Type JFR Single Phase Distribution Voltage Regulators-Dry Type Transformer,Oil Filled Transformer,ABB Tansformer,Hammond Tansformer,Three Phase Transformer

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Siemens Type JFR Single Phase Distribution Voltage Regulators

Siemens Type JFR Single Phase Distribution Voltage Regulators Descriptions:
Electrostatically applied polyester paint gives greater resistance to corrosion in harsh environments.
Type 316 stainless steel external hardware is standard on all JFR regulators. No rust.No galling.
Sealed tank with pressure relief device to vent gases produced during tap changes.
With the 65°C insulation system, Siemens 55°C rise regulators can be loaded up to 12 percent above nameplate rating.
External MOV bypass arrester gives superior protection to the regulator series winding from surge and  system transients.
Oil sight gauge allows oil levels and oil conditions to be checked without deenergizing the regulator.
Motor capacitor installed in the control cabinet allows replacement without bypassing and taking the regulator out of service.
Polarized disconnect switch (PDS) facilitates easy control installation or change out without taking the regulator out of service.
Cover mounted terminal block provides easier access to wiring by eliminating the need to go under oil to change  tap connections.
Monitor and automatically control output voltage through the use of state-of-the-art microprocessor control panels MJ-4A & MJ-4B. High creep bushings provide a minimum creep distance of 17 inches.
Oil drain valve that includes an oil sampling valve for easy access.
Platform base is equipped with  provisions to securely attach regulator to sub-base assembly
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Siemens Type JFR Single Phase Distribution Voltage Regulators List

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