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12
T-305
2.3 ELECTRICAL DATA
a. Circuit Breaker
CB-1 Trips at
29 amps
CB-2 (50 amp) Trips at
62.5 amps
CB-2 (70 amp) Trips at
87.5 amps
b. Compressor
Motor
Full Load Amps (FLA)
17.6 amps @ 460 vac
(with current limiting set at 21 amps)
c. Condenser Fan
Motor
380 vac, Single Phase,
50 hz
460 vac, Single Phase,
60 hz
Full Load Amps
1.3 amps
1.6 amps
Horsepower
0.43 hp
0.75 hp
Rotations Per Minute
1425 rpm
1725 rpm
Voltage and Frequency
360 -- 460 vac
¦
2.5 hz
400 -- 500 vac
¦
2.5 hz
Bearing Lubrication
Factory lubricated, additional grease not required.
Rotation
Counter-clockwise when viewed from shaft end.
d. Drain Pan Heaters
Number of Heaters
1
Rating
750 watts +5 /--10 % @ 460 vac
Resistance (cold)
285
¦
7.5% ohms @ 20
_
C (68
_
F)
Type
Sheath
e. Evaporator Coil
Heaters
Number of Heaters
4
Rating
750 watts +5/--10% each @ 230 vac
Resistance (cold)
66.8 to 77.2 ohms @ 20
_
C (68
_
F)
Type
Sheath
f. Evaporator Fan
Motor(s)
380 vac/50 hz
460 vac/60 hz
Full Load Amps
High Speed
1.6
2.0
Full Load Amps
Low Speed
0.8
1.0
Nominal Horsepower
High Speed
0.70
0.84
Nominal Horsepower
Low Speed
0.09
0.11
Rotations Per Minute
High Speed
2850 rpm
3450 rpm
Rotations Per Minute
Low Speed
1425 rpm
1750 rpm
Voltage and Frequency
360 -- 460 vac
±
1.25 hz
400 -- 500 vac
±
1.5 hz
Voltage & Frequency us-
ing power autotransformer
180 -- 230 vac
±
1.25hz
200 -- 250 vac
±
1.5 hz
Bearing Lubrication
Factory lubricated, additional grease not required
Rotation
EFM#1
CW when viewed from shaft end
EFM#2
CCW when viewed from shaft end
g. Fuses
Control Circuit
10 amps (F3)
Controller/DataCORDER
5 amps (F1 & F2)
Emergency Defrost
5 amps (FED)
Drain Line Heater
5 amps (FDH)
Humidity Power
Transformer
5 amps (FH)
h. Compressor Crankcase Heater
180 watts @ 460 vac
Содержание 69NT40-489-100 Series
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Страница 14: ...Safety 10 T 305...
Страница 28: ...4 T 305...
Страница 40: ...16 T 305...
Страница 50: ...26 T 305 Figure 12 Standard Configuration Report...
Страница 112: ...88 T 305...
Страница 163: ...139 T 305 CFS KA6 CFA1 QC1 FDH HST RRS SINGLE SENSOR ONLY Figure 88 Wiring Diagram Sheet 2 of 2...
Страница 164: ...140 T 305...
Страница 167: ...143 T 305 Based on drawings 62 10526 Rev and 62 10736 Rev Figure 90 Electrical Schematic CA...
Страница 168: ...144 T 305 ALTERNATE CONFIGURATION Figure 91 Electrical Wiring Diagram Controlled Atmosphere Sheet 1 of 2...
Страница 169: ...145 T 305 F Figure 88 E Figure 88 Figure 91 Electrical Wiring Diagram Controlled Atmosphere Sheet 2 of 2...
Страница 172: ...148 T 305 Figure 93 Electrical Wiring Diagram Sheet 1 of 2 Units not modified to include the N2 Purity Solenoid Valve...
Страница 174: ...150 T 305...