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
Specifications
Sales Drawings
Videos
Hubbell Power Systems In Depth: Distribution Automation Capabilities (VI10153E0619)