POLYMER Electronic Resettable Sectionalizer (10DD)

®

®

10DD-8

POWER SYSTEMS, INC.

Electronic Resettable Sectionalizer Note: All Chance Electronic Resettable Sectionalizers meet or exceed applicable ANSI/NEMA specifications.

Catalog Number System

Basic format: CP 7 X X X X X X X X Positions: 1 2 3 4 5 6 7 8 9 10

STANDARD SECTIONALIZER

Position 3:

Position 6:

BIL

Max.Design

Rating Voltage 1 = 110kV 15kV 2 = 125kV 27kV

4 = Standard      Sectionalizer

Position 10: Bracket Variations

LOADBREAK SECTIONALIZER

Position 3:

Position 6:

Blank  = No bracket        B  = NEMA Type B bracket       for crossarm        X  = *Extended type bracket       for crossarm        D  = D-shape bracket (pole)

BIL

Max.Design

Rating Voltage 1 = 110kV 15kV 2 = 125kV 15/27kV

5 = Loadbreak      Sectionalizer

*Horizontal section is 2 5 / 8 "  longer than Type B bracket.

7

CP

Position 9: Terminal Variations (tin plated) P = Parallel-groove clamps E = Small eyebolts L = Large eyebolts T  = Sectionalizer Electronic ModuleOnly (Must change Position 1 from CP to C and leave Position 10 blank)

Position 8:

O No arrester Positions 4 & 5:

Position 7:

Number of Counts

Continuous Current Rating-Amps

Actuating Current Rating-Amps 24*

 1 = 1  2 = 2  3 = 3

For sectionalizer arrester combinations, see table on page 10AA-10 of Chance Type C-Polymer Cutout catalog 10AA for two-letter arrester codes.

2 = 15 3 = 25 4 = 35 5 = 50 6 = 70 7 = 100 8 = 140 9 = 200

40** 56** 80 112 160 224 320

*Available in 3 counts only **Availabe in 2 and 3 counts only

Replacement Arc Chute Interrupter Cat. No. T7300080 (1.2 lb. / 0.54 kg.)

MARCH 2008

HUBBELL / CHANCE – CENTRALIA, MISSOURI