15/25 kV 600 A 肘型端頭設計用於地下電纜終端處理及分支接
續等，可與變壓器、開關箱、環路開關等搭配使用，提供了安全又可靠的連接
方式；介面設計符合IEEE 386 規範，可與其他符合386 規範的產品組裝使用；
產品外層為外半導遮蔽層，並可全浸於水中運作，安裝配合的絕緣塞頭附有測
試點，使用者可用以量測電路電壓；另外產品本身也可選配電壓測試點，可用
於安裝故障指示器，或量測電路狀況。

600A / 900A 15/25 kV Class T-Body Deadbreak Connector

Chard 15/25-TB-600 and 15/25-TB-600T elbows are designed to terminate underground cables to high-voltage apparatus such as transformers and switchgear. They are fully shielded and fully submersible and meet the requirements of IEEE Standard 386. They are interchangeable with other manufacturers products that conform with this industry standard.

The capacitive test point on the insulating plug provides a means of testing the circuit without disturbing the bolted connection. In addition to the capacitive test point feature on the insulating plug, Chardon offers an optional capacitive test point on the T-Body connector. This allows the use of the fault indicators, and provides a hotstick operable means of determining circuit condition when used with high impedance voltage sensing devices designed for test points.

T-Body Connectors are designed for use on solid dielectric cable (XLPE or EPR) with extruded semi-conductive shields and concentric neutral, with or without a jacket. Installation on jacketed concentric neutral cable may require additional sealing material. A special grounding adapter is available for tape shield, linear corrugated, unishield, and drain wire cables for use with Deadbreak connectors.

Key Features:

t 100% factory production testing for partial discharge and AC withstand per IEEE 386. t

Peroxide cured EPDM rubber provides low tension set and high dielectric strength. t t

Optional selection of test point installed to provide voltage indication. t t

Molded semiconducting shield provides ground shield continuity per the requirements of IEEE 592. t t

Grounding Tab and Stress Relief Cone design provide operational safety. t t

Fully meets IEEE 386 – 2006 t specifications. t

Product Ratings

● Voltage Class 25kV

● Max Rating Phase-to-Ground 15.2kV

● AC 1 Minute Withstand 40kV

● DC 15 Minute Withstand 78kV

● BIL and Full Wave Crest 125kV

● Minimum Corona Level 21.5kV (3pC)

● Continuous 600A rms

● 24 Hour Overload 1,000A rms

Momentary: 25,000A symmetrical 10 cycles 10,000A symmetrical 3.00 sec

Voltage/Current ratings and characteristics are in accordance with IEEE Std 386 standard.