Crestron electronic Power Switching, CRESTRON GREEN LIGHT Power Switching User Manual

CRESTRON GREEN LIGHT™ Power Switching

Introduction

CRESTRON GREEN LIGHT power switching cabinets come pre-configured with GLXP modules already installed. The cabinets only require installation and wiring of feed and load circuits.

Industry Compliance

The cabinet and modules are Listed to applicable UL Standards and requirements by Underwriters Laboratories Inc.

(E227280 (cabinet) and E103692 (modules))

Application

The following diagram shows CRESTRON GREEN LIGHT cabinets in a lighting application that is controlled by an IPAC system.

CRESTRON GREEN LIGHT Power Switching Cabinets in a Typical Lighting Application

Crestron Electronics, Inc.	Installation Guide – DOC. 6672B
15 Volvo Drive Rockleigh, NJ 07647	(2020570)
Tel: 888.CRESTRON	10.08
Fax: [phone]	Specifications subject to
www.crestron.com	change without notice.

Power Switching

CRESTRON GREEN LIGHT™

Physical Description

This section shows the exterior and interior dimensions of the CRESTRON GREEN LIGHT cabinet.

External Dimensions of CRESTRON GREEN LIGHT Power Switching Cabinets

	2 12 "
20"	(64 mm)	15"
(508 mm)		(381 mm)

H2

H1

H3

OPTIONAL DOOR
		KNOCKOUT		Ø 716"
		(FOR 3 4" (19 MM) CONDUIT)		(12 mm)
		TYPICAL BOTH SIDES
	6 5 8"
	(169 mm)
TECHNICAL KNOCKOUTS, 50 TOTAL
(FOR 3 4" (19 mm) & 12" (13 mm) CONDUIT)
TYPICAL TOP & BOTTOM
External Dimensions of CRESTRON GREEN LIGHT Power Switching Cabinets
DIMENSION	12 Breaker	30 Breaker	42 Breaker	42 Breaker (Short)
H1	37 1/2” 953 mm)	70” (1.8 m)	90” (2.3 m)	78 15/16” (2 m)
H2	3” (77 mm)	3 5/8” (93 mm)	3 5/8” (93 mm)	3 5/8” (93 mm)
H3	32 7/8” (836 mm)	59 3/8“ (1.5 m)	79 3/8” (2.0 m)	66" (1.7 m)

Ø 516" (8 mm)

Ø 5 8" (16 mm)

2 • CRESTRON GREEN LIGHT Power Switching

Installation Guide – DOC. 6672B

CRESTRON GREEN LIGHT™

Power Switching

Interior Dimensions of CRESTRON GREEN LIGHT Cabinets (120/208 VAC, left; 277/480 VAC, right)

1 7 8"	1 7 8"
(48 mm)	(48 mm)

8 18"

(207 mm)

6 14"

(159 mm)

H1

2"	2"
(51 mm)	(51 mm)

8"

(204 mm)

3 7 8"

(99 mm)

H1

Interior Dimensions of CRESTRON GREEN LIGHT Cabinets

		120 Service			277 Service
DIMENSION	12 Breaker	30 Breaker	42 Breaker	12 Breaker	30 Breaker	42 Breaker
H1	8 3/4”	15 1/8”	18 1/8”	7 1/16”	12 1/16”	15 1/16”
	(223 mm)	(385 mm)	(461 mm)	(180 mm)	(310 mm)	(383 mm)

Installation Guide – DOC. 6672B

CRESTRON GREEN LIGHT Power Switching • 3

Power Switching

CRESTRON GREEN LIGHT™

Installation

Observe the following when installing the cabinet:

•The cabinet must be mounted by a licensed electrician in accordance with all national and local codes. Refer to the diagram below for specific requirements.

•The cabinet is designed for surface mounting on a wall.

•Cabinets are intended for indoor use only.

•The ambient temperature range should be 32°F to 104°F (0°C to 40°C). The relative humidity should range from 10% to 90% (non-condensing). Allow adequate clearance in front of the cover for servicing.

Mounting Location

WALL

MAXIMUM HEIGHT OF

HIGHEST BREAKER

(FROM GROUND)

6'-7" (2.01 m)

3' (0.9 m)

MINIMUM REQUIRED

CLEARANCE

4 • CRESTRON GREEN LIGHT Power Switching

Installation Guide – DOC. 6672B

CRESTRON GREEN LIGHT™

Power Switching

Wiring

NOTE: All wiring must be installed in accordance with all local and national electrical codes.

NOTE: Refer to the torque settings specified on pages 6, 7 and 8.

CRESTRON GREEN LIGHT cabinets are shipped with GLXP modules installed and prewired to the branch circuit breakers. The following must be performed after installation:

•Connect incoming feed conductors to the breaker panel (section A of the following diagram)

•Connect load wiring to GLXP module outputs (section B of the following diagram)

•Connect control wiring (section C of the following diagram)

FEED:

3-PHASE 4-WIRE

TO LOADS:

2W + GND 16A (MAX)

A

B

CLASS 2	CLASS 2
WIRING ONLY	WIRING ONLY

C

Installation Guide – DOC. 6672B

CRESTRON GREEN LIGHT Power Switching • 5