IPSO DR30SLG - POWER SUPPLY SPECIFICATIONS FOR ELECTRIC HEATING CIRCUITS

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Power Supply for Electric Heating Circuit—30 lb. Dryers
CAUTION: This machine has one power supply connection point. Disconnect power supply
before servicing machine.
* Single Phase Motors
Rated Heater Input
21KW@208V/1PH
21KW@208V/3PH*
21KW@208V/3PH
21KW@240V/1PH
21KW@240V/3PH*
21KW@240V/3PH
21KW@480V/3PH
21KW@240/414/3PH
21KW@550V/3PH
Heater
Amperes, Motor
Amperes,
Control
Amperes, Total
Amperes at Rated
Voltage
109 AMPS
66 AMPS
62 AMPS
95 AMPS
59 AMPS
55 AMPS
28 AMPS
55 AMPS
25 AMPS
Hz.
60
60
60
60
60
60
60
50
60
Minimum Size Supply
Wire Based On 60C
(140ºF) Insulated
Copper Conductor
1AWG
4AWG
4AWG
1AWG
4AWG
4AWG
10AWG
4AWG
10AWG
Circuit
Minimum
Conduit Trade
Size
1-1/2
1-1/4
1-1/4
1-1/2
1-1/4
1-1/4
3/4
1-1/4
3/4
Branch
Circuit Maxi-
mum Fuse Size
110
70
70
100
60
60
30
60
25