ElectricalGTSATSorEQUAL.pdf

• All switches are UL 1008 listed and CSA certified.

derations.

• 3 and 4 Pole 600 VAC contactors.

• 160 millisecond transfer time.

Standard Features

• Electrically operated and mechanically held

• Weekly exerciser

• Main contacts are silver alloy to resist welding and sticking

• Conformal coating protects all printed circuit boards

• Indicating LED's for switch position—Normal, Emergency, and Standby Operating

• NEMA 12 enclosure with hinged door and key-locking handle

• Three-position switch—Fast Test, Auto, Normal Test

• Arc chutes on main contacts

Optional Accessories

• NEMA 3R, 4 & 4X enclosure

• Exterior AC meter package

• 4-pole design for neutral isolation

• Remote automatic start-stop control circuit

• Signal before transfer contacts

• Return to normal timer bypass

• "Trip to Neutral" with mechancial latch for load shedding or sequencing applications

• "Permissive" switch for MPS applications to prevent transfer until adequate power capacity is obtained

• Single or double sets of auxiliary contacts

• Preferred source selector switch

Automatic Transfer Switches 600 - 1000 Amps, 600 VAC

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Type WN Load Shed Capable

Withstand Current - 600 Volt GTS Series GTS Rated Amps 600 800 1000

FUSE PROTECTED

Maximum RMS Symmetrical Fault Current – Amps 200,000 200,000 200,000 Maximum Fuse Size – Amps 800 1200 1600 Fuse Class L,T L L

CIRCUIT BREAKER PROTECTED (See separate sheet for specific circuit breakers) Maximum RMS Symmetrical Fault Current – Amps 42,000 65,000 65,000 Protective Device Continuous Rating (Max) – Amps 750 1250 1250

• Tested in accordance with the withstand and closing requirements of UL 1008 and CSA Standards

• Current ratings are listed @ 480 VAC

All dimensions in inches.

GTS Enclosure Enclosure Wall Mount Enclsoure Weight

Rated Height Width Bolt Pattern Depth (lbs.)

Amps H1 H2 W M1 M2 D1 D2

600 60 66 36 30 62 23.5 20 650

800 60 66 36 30 62 23.5 20 700

1000 60 66 36 30 62 23.5 20 700

GTS Rated Contactor Terminals Neutral Bar Ground Lug (1 Provided)

Amps # Lugs per Pole Lug Wire Range # Lugs Lug Wire Range Lug Wire Range

600 2 500MCM – 1 AWG 8 750MCM – 1/0 AWG 350MCM – 6 AWG

800 4 500MCM – 4/0 AWG 12 750MCM – 1/0 AWG 350MCM – 6 AWG

1000 4 500MCM – 4/0 AWG 12 750MCM – 1/0 AWG 350MCM – 6 AWG

Utility Voltage Dropout ........................................................................................................................75-95% (Adj.)

Pickup ..........................................................................................................................85-95% (Adj.)

Line Interrupt ..........................................................................................................0.1-10 Sec. (Adj.)

Engine Minimum Run ........................................................................................................... 5-30 Min. (Adj.)

Engine Warmup.............................................................................................................. 5 Sec.-3 Min. (Adj.)

Return to Utility .................................................................................................................... 1-30 Min. (Adj.)

Engine Cooldown ................................................................................................................. 1-30 Min. (Adj.)

Standby Voltage ......................................................................................................................85-95% (Adj.)

Standby Frequency..................................................................................................................80-90% (Adj.)

Time Delay Neutral ............................................................................................................0.1-10 Sec. (Adj.)

Transfer on Exercise ................................................................................................................ On/Off Switch Warmup Timer Bypass ............................................................................................................ On/Off Switch Time Delay Neutral Bypass ...................................................................................................... On/Off Switch Inphase Monitor ...................................................................................................................... On/Off Switch

LOGIC CONTROL w / Inphase Monitor

Terminal Lug Wire Ranges

Unit Dimensions

Generac Power Systems, Inc. • S45 W29290 HWY. 59, Waukesha, WI 53189 • generac.com ©2013 Generac Power Systems, Inc. All rights reserved. All specifications are subject to change without notice. Bulletin 0152550SBY-B / Printed in U.S.A. 06/25/13

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GTS Control Systems