AR116 34.5kV grounded wye, 150kV Polymer, Horizontal AR Switch
AR116 34.5kV grounded wye, 150kV Polymer, Horizontal AR Switch

AR116 34.5kV grounded wye, 150kV Polymer, Horizontal AR Switch

Brand:

Chance

34.5kV grounded wye, 150kV LIW, 900A, Horizontal Three-Phase Gang Operated Loadbreak Switch.

  • The Type AR switches have a clockwise opening and are operable by torsional or reciprocating controls as well a hookstick operation option (full-length down-the-pole control or crossarm-mounted hook stick-operation control). The hookstick operation minimizes installation time, reduces possible vandalism, eliminates control adjustments.
  • All three phase switches feature a four-link overtoggle mechanism to assure locked closed blades, mechanical advantage for easier open and close operation, and""snap"" feedback to the operator.

Refer to the Catalog Numbering System resource below for each configuration option (Positions 4 to 13).

Product details

General

Blade Opening Direction

Clockwise

Blade Type

Solid Copper (single-member)

Cantilever Bending Strength - Routine

800 Lbs (3.56 kN)

Color - Insulator

Dark Gray

Contact

Silver

Description - Replacement Interupter

C818-0001

Insulator Type

Polymer (2 1/4" Bolt Circle)

Material - Interphase Shaft

Fiberglass

Tension Range

5000 lb

Torsional Strength

3,000 in Lbs (339 N-M)

Electrical Ratings

Arc Distance - Dry

10" (254mm)

BIL

150 kV

Creep and Leakage Distance

28.2" (716.3mm)

Current - Under Loop Switching

600 A

Current - Under Magnetizing Switching

2,500 KVA

Current Overload - 8hr Emergency

1080 A

Current Rating

900 A

Current Rating - Cable (Shielded)

20 A

Current Rating - Cable (Unshielded)

10 A

Dead-Ending Rating - Unequal Load

700 Lbs

Dead-Ending Rating - Working Load

8,000 Lbs

Depth - Ice Break

3/4"

Fault Current - 1 Time

25kA, asymmetrical

Fault Current - 3 Times

20kA, asymmetrical

Interrupt Rating - 600 A

20 Operations

Interrupt Rating - 900 A

10 Operations

Reference Voltage Limit - Minimum

34.5kV grounded wye

Temperature Rise - Max. at 600A

30.9°C

Temperature Rise - Max. at 900A

47.5°C

Voltage - Maximum

38 kV

Withstand Current - Short Time (3 sec)

25kA, symmetrical

Withstand Voltage

65kA peak

Certifications And Compliance

Industry Standard(s)

All Applicable ANSI/IEEE Standards

Logistics

Standard Package

1

Resources and downloads

Sales Drawings

Videos

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