Low-Voltage Switchgear Panels, Type 90-138 - Nika Energy
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Low-Voltage Switchgear Panels, Type 90-138
Low-Voltage Switchgear Panels, Type 90-138
Low-Voltage Switchgear Panels, Type 90-138
Low-Voltage Switchgear Panels, Type 90-138

Low-Voltage Switchgear Panels, Type 90-138

The 90 Series Single-Front Access Switchgear Panels are designed for receiving, distributing, and reliably protecting electrical power in 0.4 kV networks.

The panel types, devices installed in these models, and their weight are provided in the table under the Technical Specifications tab. The circuit diagrams are provided under the Diagrams tab.

price on request

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SASP-90-XXX-X
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Description
Schemes / Drawings
Specifications

The 90 (0.4) Series Single-Front Access Switchgear Panels are components of distribution switchgear.

The 90-138 Incoming and Distribution Panels provide:

  • Receiving and distributing electrical power;
  • Protecting consumer lines against overloads and short-circuit currents using fuses or circuit breakers.

Climatic version: U3 according to GOST 15150.

Degree of protection according to GOST 14254:
 IP20 – for the front side of the enclosure (with the doors closed) and the side surfaces of the panel;
 IP00 – for the rest of the panel.

To order the 90-138 Single-Front Access Switchgear Panel, you can provide a completed questionnaire or submit a request using any convenient method.

Scheme 1
Scheme 1
Fig. 1. Notes: 1. The depth of all panels is 600 mm. 2. The width of the end panel of the 0.4-195 Single-Front Access Switchgear Panel is 60 mm. 3. The width of the end panel with a drive for the motor-operated switch is 120 mm.
Fig. 1. Notes: 1. The depth of all panels is 600 mm. 2. The width of the end panel of the 0.4-195 Single-Front Access Switchgear Panel is 60 mm. 3. The width of the end panel with a drive for the motor-operated switch is 120 mm.
Parameter90 Series Single-Front Access Switchgear Panels
Rated voltage, V380
Rated frequency, Hz50
Rated current of busbars, Adetermined by the design
Rated current of panels (devices), Asee Table 2
Electrodynamic withstand strength of main circuits, kA50
Table 1. Technical Parameters
The cross-section of the RP busbars is determined by the design.
The RP is equipped with a steel PEN busbar that provides reliable contact with the panel enclosures (welded or bolted connection).
The need for separate PE and N busbars, as well as the cross-section of the N busbar and the cross-section of the busbars, is determined by the design (questionnaire).
If no specifications are provided in the design, the manufacturer selects the busbars based on the transformer capacity (rated current of the incoming and sectional panels).
Panel Type Single-Line Diagram Installed Devices Weight, kg
Type In, A
90-138 Single-Front Access Switchgear Panel Diagram 1 Disconnector, Type RE19-39
Current Transformer, Type T-0.66
Fuse, Type PN-2
Fuse Switch Disconnector, Type RPS-4; Fuse, Type PN-2
Fuse Switch Disconnector, Type RPS-2; Fuse, Type PN-2 		Incoming: 630
600/5
600
Distribution:
400
250 		134
Table 2