Emerson Copeland Scroll Introduction

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PS1 Single Pressure Controls are designed for use on high and low
pressure applications in refrigeration, airconditioning, and heat pump
systems, providing single-device control of the compressor or other
electrical device.
Features
• Adjustable pressures and differentials
• Narrow adjustable differential depending on model
• Range and differential pointer in units bar and psig
• Range and differential individually lockable by tab
• High rated SPDT contacts for all versions
• Captive terminal and cover screws
• Manual toggle for system checkout and override
Options
• Different pressure connections
• Automatic and manual reset versions
• Factory set to customer specication
PS1 Series
PS1 Single Pressure Controls
Nomenclature:
PS1 A 5 K
Product Name Housing Variant/function Pressure Range Sensor Type
PS1 = Adjustable
single
Pressostat
A = Pressure control,
automatic
B = Pressure cut out, external
manual reset EN 12263
R = Pressure control, external
manual reset
W = Pressure limiter,
automatic, DIN/EN 12263
3 = -0.3 to 7 bar
4 = 2 to 20 bar
5 = 6 to 31 bar
A = 7/16” - 20 UNF male for 1/4” SAE
male are
K*= 7/16” - 20 UNF are nut with 1
meter (3 ft.) cap tube
U = 6mm ODF solder, 80mm length
R = 1/4" male, brass for 1/4" BSPP Fitting
Specications
• SPDT switch rated for 12FLA and 72LRA at 240VAC and 16FLA
and 96LRA at 120VAC
• Agency approvals include:
UL/CUL le number E85974
CE per (LVD) low voltage directive

Emerson Copeland Scroll Specifications

General

Brand	Emerson
Model	Copeland Scroll
Category	Air Conditioner
Language	English