Power Limitation Panels - F-Box
Reception, consumer power limitation, and accounting of three-phase alternating current with a frequency of 50 Hz. This equipment is employed in the distribution networks of electric power supply enterprises to restrict the power consumed by electricity consumers.
THE FEATURES OF A TECHNICAL SOLUTION
- The shields are designed to be weatherproof and vandal-resistant.
- The doors of the shields have either surface-mounted or recessed locks.
- The construction of the shields allows for sealing to the accounting circuits.
- The control unit monitors the consumed power and, in case of exceeding the set value, disconnects the subscriber for a specified period of time. Upon the completion of this period, if the power consumption decreases, the subscriber is reconnected.
- Power limitation panels operate in a cyclical mode.
- The construction of the shields ensures convenient and safe connection of power supply lines and outgoing lines.
- The shields are available in surface-mounted or floor-mounted versions.
ADVANTAGES OF OUR SOLUTION
Purpose: reception, power limitation of the consumer and accounting of three-phase alternating current with a frequency of 50 Hz.
The main functions:
- Protection of networks from overload.
- Limitation of electricity consumption beyond established limits.
- Capability to organize an automated system for commercial electricity metering.
TECHNICAL FEATURES
The power limitation cabinets of the F-Box series are constructed from fully welded metal structures. The equipment is installed on a mounting galvanized panel with a thickness of 2 mm. The metal frame of the structure is coated with a powder-coated structural coating in RAL 7035 color.
- Nominal operating voltage - 380/220 V;
- Nominal current - up to 630 A;
- Nominal breaking capacity - up to 50 kA;
- Nominal current of protective devices - up to 100 A;
- Nominal frequency - 50 Hz;
- Degree of protection per IEC 60529 - from IP31 to IP65;
- Grounding system - TN-C; TN-C-S; TN-S.
