24 kV Metal Clad

Technical Features (24 kV Metal Clad-LSC2B-PM)

Type Design Voltage Operating Voltage Rated Current Up to Short Circuit Current Up to Lightning Impulse Voltage Power Frequency Pulse Voltage Control Voltage Temperature Relative humidity Altitude Paint Dimensions (WxHxD) mm DT 24 24 KV, 50Hz 24 KV 2500 Ampere 25 KA 'kadar 3 second 125 KV 50 KV, minutes 24-220 V AC/DC 5 °C ile + 50 °C Average 90% 1000 mt Electrostatic powder paint RAL 7035 1200x2300x2300

Metal Clad cell (LSC2B-AM) Advantages
From the type test reports of accredited testing laboratories approved • LSC2B-AM classify metal building division.

• IEC 62271-200, 62271-200 EN ISO 9001:2008 quality standards and manufacturing product standard.
• Metal partitioning may occur due to the failure of a part, keeping only the relevant section and prevent the spread of the possibility of failure.
• Possible revisions to the right and left cell insertion opportunity • The maximum-security locks can interfere with the safe. • High security level.
• Mounting transport, ease of storage.
• Because of to having the trolley system maintenance and fault during the moving parts in a short time variability between them.
• Ease of Operation • Corrosion resistance. • The combination of excellent electrical and mechanical endurance.

Mechanical locking
• Circuit breaker car; Before the Circuit breaker car and plug socket locked it can not be goes service position.
• Circuit breaker, It can not be closed if the Circuit breaker car is not at the position of test or operating mode.
• Circuit breaker car; It can not be taken to test mode if it is turned off or operating mode. • Circuit breaker car location, only can be changed if the Circuit breaker is disabled.
• Earthing switch only can turned on/off while Circuit breaker is disabled and Circuit breaker car is under test mode.
• While Earthing switch turned off the Circuit breaker car can not be taken operation mode.
• Specification requirements and mechanical locks are changeable according to customer requirements.
Electrical interlocks • Circuit breaker can be controlled only if Circuit breaker car is under test or service position
• Earthing switch can be turned off , only if circuit breaker car under test position and circuit breaker is disabled.
• Circuit breaker car can not be taken service position and circuit breaker can not be turned off is Earthing switch is turned off.
• Circuit breaker car can only be taken to service mode if Earthing switch and circuit breaker turned on.
• Circuit breaker the differential on-off switching and soil conditions can be determined according to the specification requirements and customer demands.

General Features
(24 kV Metal Parts)

Circuit Breaker Department
This section and the operation of Circuit breaker car vacuum or SF6 Circuit breaker type contains all of the ancillary equipment. This section;

• Cutter Trolley • Vacuum or SF6 Circuit breaker Type
• Instead of Circuit breaker off and closed and dismantled and removed part of the Circuit breaker section of the bar section and separating the metal plug cable connection system (shutter).
• socket-plug system for the control cables • Mechanical and electrical locking mechanism from the Circuit breaker and Earthing separator
• Circuit breaker 1250A or 2500A terminals connected to the cylindrical structure of the female contacts.
• With the bar portion of the circuit breaker chamber and provide liaison between the cable connection part of the gate insulators with (bushing) male contacts the appropriate values are cylindrical structure.
• The same characteristics can be changed between the Circuit breaker structure their own cars.

Department of Cable Connection
Department of the cutter bar of metal plates separated or isolated, this part contains the following enhancements.

• Auxiliary contacts the grounding device
• Current Transformers
• Voltage Transformer
• Capacitive Voltage Divider Insulators
• Cable Connection Terminals

This field is possible with access to the back of the lower lid. Sub-section was opened holes for cable entry and power cables completely closed to secure the hook is mounted. Earthing switch fixed short-circuit withstand current of the cell type used to establish and close out on the short-circuit capable of equal value.

Department of Bara
Department of the bar at the top of the back of the cell, separated from other parts of metal discrimination is supported by epoxy resin isolators include electrolytic copper bus bar and circuit breaker connection. Bus bars all the dynamic, thermal, and dielectric strength to withstand against the values is presented. Links from the main bus bars and secondary bars suitable for DIN standards. Cells on both sides of the bar system is suitable to add the cell. The bar is provided with pane insulating air. Upon request by using heat-shrinkable tubes insulated bus bar system can also be done.

Inspection and Control Department
In this section, protection and measuring devices, control devices (auxiliary relays, terminal blocks, auto fuses, etc.) Is located. All command and control cable connections are made in this section.