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Regulator Bypass Switch, 29/38kV ( Grd-Wye ) 200kV LIW 1200A Station Class

Brand:

Chance

Catalog ID:

BPRS122

27/34.5kV, 200kV LIW, 1200A Station Regulator Bypass Switch.

Chance Type BPRS Station Class Regulator Bypass Switch provides a safe and economical means to bypass voltage regulators. The BPRS is designed for use on station class voltage regulators that can be set on neutral. The BPRS is single pull, sequenced so there is no chance of operator error and uses the same interrupter used on our AR Switches to interrupt the excitation current without an external arc. It is unidirectional and so must always be installed in a single source/load configuration. The BPRS uses ESP Enhanced Silicone Polymer as the primary insulating material. It has current ratings of 600A and 1200A and can be offered at 15kV 150kV, 29/38kV 200kV BIL. The BPRS achieves this station class insulation levels by using a TR rated 3" BC porcelain insulator to provide the additional leakage to ground. The base is the same as on our M3S disconnects and is perfect for direct mounting to steel structures. Chance: The Brand and Quality You Can Trust!!

  • Fully Compliant with ANSI/IEEE C37.30.1
  • For Station Class Regulator Bypass Applications
  • Designed for use with Regulators that can be set on Neutral
  • Single Pull Sequenced Operation
  • 15 & 27/38kV Voltage Classes
  • 150 & 200kV BIL Insulation Levels
  • 600A and 1200A Current Ratings
  • TR Rated Post Insulator to provide standoff for most substation requirements
  • Utilizes the Interrupter on our AR Automation Ready Gang Operated Switches
  • Station Base for Structure mounting

Product details

General

Base Type

Station Base

Blade Type

Solid Copper (two blade truss-member)

Cantilever Bending Strength - Routine

2,000 Lbs (8.9 kN)

Catalog Number

BPRS122

Color - Insulator

Dark Gray

Contact

Silver

EU RoHS Indicator

No

Insulator Type

Polymer (2 1/4" Bolt Circle), 3" Bolt Circle Procelain

Material - Base

Galvanized Steel per ASTM A153

Tension Range

12000 lb

Torsional Strength

10,000 in Lbs (1,130 N-M)

UPC

096359387992

Dimensions

Dimensions

30.250 in x 17.750 in x 39.750 in

Height

39.75 in

Length

30.25 in

Weight

95 lb

Width

17.75 in

Electrical Ratings

BIL

200 kV

Creep and Leakage Distance

37" (940mm)

Reference Voltage Limit - Minimum

34.5kV

Temperature Rise - Max. at 600A

33° C

Voltage - Maximum

38 kV

Withstand Current - Short Time (1 sec)

40kA, symmetrical (switch circuit)

Withstand Current - Short Time (10 cycles)

99kA peak (switch circuit)

Certifications And Compliance

Industry Standard(s)

All Applicable ANSI/IEEE Standards

Logistics

Standard Package

1

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