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Multipurpose Energy Station 4S

Features - New Generation Nuclear Energy System having Unique Design Features

The 4S provides features required for a nuclear power plant deployed in a remote location:

No onsite refueling for 30 years*
Low maintenance requirement
Passive safety

Metallic fuel in a movable-reflector controlled core has a maximum 30-year lifetime without refueling.

Maintenance requirements are minimized by utilizing an electromagnetic pump with no rotating parts.

Passive safety is achieved by passive heat removal systems, and negative temperature reactivity feedback in the core.

*in case of 30MWt

Power Generation Plant
Configuration of Reactor Assembly

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