Hubbell Type AR 38 kV 600 Amperes 38 kV 200 LIW* Switch Phase Outline, Options, Support, Ratings

®

14A-16

POWER SYSTEMS, INC.

®

Unitized and Pre-Assembled

Type D7 Switches  —  Unitized

38 kV 600 Amperes

38 kV (200 LIW*) Switch Phase Outline

	Ordering Information  —  Type D7 Unitized Switches
	Catalog Numbering System
Mounting		D7 X X X X X X		Options
Horizontal Upright	CCW Opening ------------ H		A- Additional 10 ft. operating pipe, coupling,
	CW Opening ------------ X
			and guide bracket. Horizontal mounting
	CCW Opening
			only. Cat. No. E8012729P.
	Extra pole clearance - R
			B- Additional 10 ft. operating pipe, coupling,
	CW Opening
			and pipe guide. Phase-Over-Phase and
	Extra pole clearance - T
			Vertical only. Cat. No. E8012729P.
Vertical	CCW Opening ------------V
			D- Lightning arrester brackets. Horizontal and
Phase-over-Phase	CCW Opening ------------ P
			Vertical only. Specify Cat. No. C8011014
	Support		for complete mounting assembly for
			six distribution class lightning arresters.
	Galvanized Steel --- S		E- Lighting arrester brackets. Phase-Over-
	Fiberglass ------------ E
			Phase only. Specify Cat. No. C8011381 for
Ratings			complete mounting assembly for six distri-
15 kV/110 kV LIW* NEMA Porcelain Insulator ---1			bution class arresters; C8011380 for three
15 kV/110 kV LIW* NEMA Polymer Insulator -----4			arrester application.
27 kV/150 kV LIW* NEMA Porcelain Insulator ---2			Q- One 150 kV LIW* insulator in vertical
38 kV/200 kV LIW* NEMA Porcelain Insulator ---3			controls. Specify porcelain or polymer.
38 kV/200 kV LIW* NEMA Polymer Insulator ---- 6			T- Six fortified cadmium-plated aluminum
34.5 kV/150 kV LIW* NEMA Porcelain Insulator--7			parallel-groove terminal connectors. Cat.
			No. ATC1343 for one connector, No. 2
			through 500 kcmil.
			U-Crossarm braces. Wood braces for fiber-
	Controls		glass crossarm (pair), steel brace for steel
All steel controls (Used with steel support only) --A			crossarms.
Fiberglass universal section and steel interphase				Interrupter
shaft (Used with steel support only) ----------------- B
Fiberglass universal section and interphase rod			L - With Duogap® Interrupter
			N -No interrupter
(used with Fiberglass support only) ----------------- C

NOTE: (1) 200 kV LIW* not available with vertical mounting or fiberglass crossarm. (2) Consult factory for motor operators.

*Lightning Impulse Withstand
SEPTEMBER 2007	HUBBELL / CHANCE COMPANY – CENTRALIA, MISSOURI