Nailor 35SW Manual page 43

FAN POWERED TERMINAL UNITS • 35S SERIES FAN POWERED TERMINAL UNITS •
Performance Data
ECM Motor Fan Curves – Airflow vs. Downstream Static Pressure
35S Series • Series Flow
l/s CFM
1085 2300
991 2100
897 1900
802 1700
708 1500
613 1300
519 1100
425 900
330 700
236 500
142 300
47 100
0.0 0.1 0.2
0 25 50
DISCHARGE STATIC PRESSURE
l/s CFM
1888 4000
1652 3500
1416 3000
1180 2500
944 2000
708 1500
472 1000
236 500
0.0 0.1 0.2
0 25 50
DISCHARGE STATIC PRESSURE
Electrical Data
Unit EPIC ECM Motor FLA
Size
Motor HP 120V 208V 240V 277V
9.0 6.1
*
5
11.9 7.3
*
6
15.9 10.5
*
7
The EPIC ECM is a variable horsepower motor.
*
Refer to Selectworks schedule for actual power
consumption.
FLA = Full load amperage.
All motors are single phase/60 Hz.
6-7-22
Unit Size 5
MAXIMUM
NO HEAT/
ELECTRIC HEAT
1 ROW HW COIL
2 ROW HW COIL
3 ROW HW COIL
MINIMUM
0.3 0.4 0.5 0.6 0.7 0.75 "w.g.
75 100 125 149 174 187 Pa
Unit Size 7
MAXIMUM
NO HEAT/
ELECTRIC HEAT
1 ROW HW COIL
2 ROW HW COIL
3 ROW HW COIL
MINIMUM
0.3 0.4 0.5 0.6 0.7 0.75 "w.g.
75 100 125 149 174 187 Pa
NOTES:
• The ECM is pressure independent and
constant volume in operation at factory
or field set point within the shaded area.
5.8 5.6
Airflow does not vary with changing
7.3 7.2
static pressure conditions. The motor
9.9 10.0
compensates for any changes in external
static pressure or induced air conditions
such as filter loading.
Unit Size 6
l/s CFM
1180 2500
MAXIMUM
1085 2300
991 2100
897 1900
802 1700
708 1500
613 1300
519 1100
425 900
330 700
MINIMUM
236 500
0.0 0.1 0.2 0.3 0.4
0 25 50 75 100
DISCHARGE STATIC PRESSURE
• Airflow can be set to operate on
horizontal performance line at any point
within shaded area using the solid state
volume controller provided.
• Fan curves shown are applicable to 120,
208, 240 and 277 volt, single phase
ECM's. ECM's, although DC in operation,
include a built-in AC/DC converter.
MAX. COOLING
1 ROW HW COIL
2 ROW HW COIL
3 ROW HW COIL
0.5 0.6 0.7 0.75 "w.g.
125 149 174 187 Pa
C
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