DTBLQ-17/50kV-200A Surge Arrester Insert

General Information

17/50kV Surge Arrester Insert is widely used on medium voltage network, such as transformers switch gears and cable and others, Used together with loadbreak cable accessories such as bushing elbow connector and insulated protective cap.

Product Structure

1、EPDM INSULATION: High quality sulfur cured EPDM insulation is mixed and formulated in-house for complete control of insulation rubber characteristics.

2、SEMI-CONDUCTIVE SHIELD: Molded semi-conductive EPDM shield meets requirements of ANSI/IEEE Standard 592.

3、ARRESTER CORE: Compose of the zinc oxide lightning arrester valve slice which through special process treatment.

4、ARC SNUFFER ASSEMBLY: Arc-ablative plastic produces arc extinguishing gas during loadbreak switching operations.

5、PROBE: Probe provides reliable conductive path with mating female contacts.

6、GROUNDING WIRE:(Optional for larger grounding wire) Used for impulse voltage effective after leads to grounding position.