new eC MoToRs foR PRo
3
PaCkaGed RefRiGeRaTion sysTeMs
Introducing the most-energy efficient motor available for packaged refrigeration systems.
Choosing energy-
efficient motors for your packaged systems can provide significant energy savings and lower operational costs.
Additionally, because these motors can help reduce heat load (and system run-time), they can improve the
reliability and longevity of refrigeration equipment.
Electronically commutated (Ec) motors
even further improve energy efficiency and equipment reliability. EC
motors by InterLink™ are up to 75% efficient – that’s a 51-59% increase over shaded pole motors and a 30-35%
increase over PSC motors. As with PSC motors, you save money both directly from a decrease in motor watts and
also from a reduction of heat gain into the refrigerated space.
Permanent split capacitor (Psc) motors
can significantly lower your energy costs. PSC motors average 30-35%
higher efficiency than shaded pole motors and offer dual energy savings by reducing motor watts and heat gain
into the refrigerated space.
†
Savings are calculated using a cost of $.09/kWh
* T For Outdoor, N for Indoor.
Energy savings (annual)
†
Model
Ec vs
shaded Pole Motors
Ec vs Psc Motors
Psc vs
shaded Pole Motors
H
igh
Temper
atur
e Units
P*N024H2
$42
$13
$29
P*N029H2
$42
$13
$29
P*N040H2
$42
$13
$29
P*N047H2
$71
$23 - $32
$39 - $48
P*N063H2
$131
$65
$66
P*N072H2
$131
$65
$66
P*N099H2
$202
$97
$105
P*N128H2
$202
$97
$105
Lo
w
Temper
atur
e Units
P*N019L6
$40
$13
$27
P*N021L6
$67
$18 - 30
$37 - $46
P*N031L6
$123
$60
$63
P*N044L6
$123
$60
$63
P*N052L6
$190
$91
$99
P*N069L6
$190
$91
$99
