Reznor LDAP, Установка, эксплуатация и обслуживание

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LDAP-IOM (01-22) 207733-A
GENERAL INFORMATION—CONTINUED
Acoustical Considerations
Refer to the sound level data listed in
Table 6
when determining unit location based on acoustical considerations .
Table 6. Technical Data
Parameter
Unit of
Measurement
Unit Size
400 800 1200
Input heating capacity
BTUh 400,000 800,000 1,200,000
kW 117 .1 234 .2 351 .4
Thermal efficiency % 83
Output heating capacity
BTUh 332,000 664,000 996,000
kW 97 .2 194 .4 291 .6
Gas connection
inch
1 1-1/4 1-1/4
Vent connection diameter 6 8 8
Control amps (24V)
amp
1 .0 2 .0 3 .0
Full load amps (208V) 5 .6 13 .6 19 .4
Full load amps (230V) 5 .5 12 .8 18 .5
Normal power consumption @ 208V
watt
1150 2448 3730
Normal power consumption @ 230V 1230 2597 3959
Discharge air temperature rise °F 55
Air volume, heat @ high speed
cfm 5589 11,178 16,768
m
3
/minute 158 317 475
Discharge air opening area
feet
2
3 .67 7 .35 11 .02
meters
2
0 .34 0 .68 1 .02
Outlet velocity, heat @ high speed
fpm 1521
m/minute 464
Air volume, destratification @ medium speed
cfm 4650 9300 13,950
m 3 /minute 132 263 395
Outlet velocity, destratification @ medium speed
fpm 1266
m/minute 386
Air volume, destratification @ low speed
cfm 3250 6500 9750
m
3
/minute 92 184 276
Outlet velocity, destratification @ low speed
fpm 885
m/minute 270
Fan motor
*
power
HP 1
Fan motor
*
speed
rpm 1050
Fan diameter inch 24 24 24
Sound level @ 20 feet (6 .1 meters)
dBa 69 72 74
Pascal (Pa) 0 .058 0 .080 0 .100
microbar (µbar) 0 .580 0 .800 1 .000
Sound level @ 25 feet (7 .6 meters)
dBa 65 68 70
Pascal (Pa) 0 .037 0 .051 0 .064
microbar (µbar) 0 .371 0 .512 0 .640
Sound level @ 30 feet (9 .1 meters)
dBa 62 65 67
Pascal (Pa) 0 .026 0 .036 0 .044
microbar (µbar) 0 .258 0 .356 0 .444
Sound level @ 35 feet (10 .7 meters)
dBa 60 62 64
Pascal (Pa) 0 .019 0 .026 0 .033
microbar (µbar) 0 .189 0 .261 0 .327
Sound level @ 40 feet (12 .2 meters)
dBa 57 60 62
Pascal (Pa) 0 .015 0 .020 0 .025
microbar (µbar) 0 .145 0 .200 0 .250
*
Quantity is one (1) for unit size 400, two (2) for unit size 800, and three (3) for unit size 1200 .