Products - Royal Switchgear

The Royal type RVI38 vacuum interrupter is an economical way to convert an air break switch into a load break switch. The interrupter may be added to the following Royal switches – vertical break, side break, vee, center-break, and Type BT hookstick switches. Consult factory for switch types not listed.

-Full load switching at system voltages up to 38kV line-line.

-Loop splitting and parallel switching up to 170 kV provided maximum recovery voltages are not exceeded.

-Vacuum switch is enclosed in a fiberglass housing and encapsulated in a dielectric foam to protect and seal from the environment for years of maintenance-free service.

-Not a one shot device; the RVI38 can provide reliable full load interruptions time after time.

-High speed contact separation for reliable interruption inde- pendent of the speed of operation of the air break switch.

-The RVI38 does not adversely impact the electrical ratings of the disconnect switch. The current flows through the interrupter only briefly during the opening operation
of the disconnect switch.

Category: Group Operated Switches

Sub-Category: Accessories

Voltage: 7.5 – 161kV
Current: 2000A

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Type RMO Motor Operator

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140-230131-1

TYPE RMO MOTOR OPERATOR

• Reliable substation class motor operator that is compatible with all Royal group operated switches

• Wide range of options to meet customer requirements

• User friendly component layout

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Standard Features:

• 6, 10, or 16 second operating time
• 20,000 in-lb output torque
• Padlockable decoupler for vertical pipe • Padlockable aluminum housing
• Aluminum housing
• Adjustable mechanical stops
• Removable conduit entrance plate
• Open, close, stop pushbuttons
• Removable door
• Manual wormgear crank w/ storage
• Manual removable swinghandle
• Vented cabinet

Options:

• Additional auxiliary contacts – up to 18 customer use contacts
• Illuminated pushbuttons
• Motor & heater knife switch
• Motor & heater fused pullouts • Loss of AC / DC Relay
• Duplex GFCI receptacle
• Dynamic motor brake
• 4 customer use Auxiliary contacts
• Local-Remote switch
• Grounding connector
• Cabinet ground bar
• Barrier type, ring terminal blocks
• Thermostatically controlled heater (120 or 240 Vac)
• Electrically interlocked manual worm gear handle
• Circuit breaker protected motor & heater circuits
• Operations counter
• Front door viewing window
• Convenience light
• Customer specified terminal blocks
• Time delay switches for local controls
• Thermal overload protection for motor
• Terminal block covers