Power switching, Glps-c panels – Crestron electronic Green Light GLPS-HSW-FT User Manual

Page 27

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Crestron Commercial Lighting Design Guide

23

Power Switching

GLPS-C Panels

For power switching panels with mixed module types, a “C” is attached to the model name (denoting custom). The quantity of each
module type is specified within the product name.

GLPS-C Panel Naming System


When ordering a GLPS-C panel, construct a model name as shown above. Possible choices are listed underneath each blue or gray box.
The gray boxes represent the modules and may be eliminated from the model name if not used. The numbered steps below describe
each choice in detail.

Example: GLPS-C-3HSW8-1FLV8-MCB100-120-65k

1. Feed Type

GLPS-C-___-___-___-___-___-___-___-___

MLO

Main Lug Only with 20A branch breakers

MCB60

60A back-fed main circuit breaker with 20A branch breakers

MCB80

80A back-fed main circuit breaker with 20A branch breakers

MCB100

100A back-fed main circuit breaker with 20A branch breakers

MCB125

125A back-fed main circuit breaker with 20A branch breakers


2. Quantity of Each Module

GLPS-C-___-___-___-___-___-___-___-___

In the table below are the possible module choices. When designing the cabinet, select quantities of these five modules. A SW module
wires 10 or 16 loads, an HSW module wires 8 or 12 loads, and an FLV module wires 8 loads.

Modules

SW10

SW16

HSW8

HSW12

FLV8

Size (see page 28)

2 MU

3 MU

2 MU

3 MU

3 MU

# of Loads

10

16

8

12

8

Switching Relay
Types

High-inrush

High-inrush

Arcless high-inrush

Arcless high-inrush

Arcless high-inrush

Voltages

120/230/277

120/230/277

120/230/277

120/230/277

120/230/277

Lighting Output
Capacity

16A

16A

16A

16A

16A

Motor Output
Capacity
(120/230/277 V)

1/2/2 hp

1/2/2 hp

0.5/1/1 hp

0.5/1/1 hp

0.5/1/1 hp

Rated Relay Lifetime

Up to 100,000

Up to 100,000

1,000,000

1,000,000

1,000,000

Additional Module
Info

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GLPS-C

-

# of SW16

Modules

Feed Type

# of HSW8

Modules

Voltage

AIC Rating

-

-

-

120

277

10K

18K

22K

35K

65K

-

1SW16

2SW16

3SW16

MLO

MCB60

MCB80

MCB100

MCB125

# of SW10

Modules

-

1SW10

2SW10

3SW10

4SW10

5SW10

1HSW8

2HSW8

3HSW8

4HSW8

5HSW8

-

# of HSW12

Modules

1HSW12

2HSW12

3HSW12

-

# of FLV8

Modules

1FLV8

2FLV8

3FLV8

What is Arcless Switching?

Crestron offers two switching relay types: high-inrush and arcless high-inrush. Arcless high-inrush relays use a TRIAC to handle the
current turn on. Within milliseconds, the continuous load is transferred from the TRIAC to a robust 50A mechanically-latching relay.
All switching occurs at the zero-cross point of the AC waveform under microprocessor control. This is a complete solution
eliminating arcing at the physical relay contacts during turn on and turn off. By eliminating arcing, the relay lifetime is increased
substantially.

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