Speed Queen Drying Tumblers SCB50EG - Manual (Page 42)

40
M412616
ELECTRICAL REQUIREMENTS
For 75 Pound (34 kg) Tumblers
REQUIREMENTS
Figure 15
Heat Source Electrical Specs Wires Required and Terminal Block Connection
Gas & Steam 230/50/1 L1 L2 Ground to PE Busbar
Electric 208-230/50-60/3 L1 L2 L3 Ground to PE Busbar
Electric 380/50/3 L1 L2 L3 Ground to PE Busbar
Electric 415/50/3 L1 L2 L3 Ground to PE Busbar
Steam 380/50/3 L1 L2 L3 Ground to PE Busbar
GAS AND HIGH PRESSURE STEAM DRYING TUMBLERS
ELECTRIC DRYING TUMBLERS
NOTE: DO NOT use aluminum wire.
GAS AND HIGH PRESSURE STEAM DRYING TUMBLERS
208V / 240 V
1 Phase, 50 Hz.
208 / 240 V
3 Phase, 50 Hz.
380 / 415 V
3 Phase, 50 Hz.
Minimum Wire Size 14 AWG (2.081 mm²) 14 AWG (2.081 mm²) 14 AWG (2.081 mm²)
Circuit Breaker 15 AMP 15 AMP 15 AMP
Poles 2 3 3
Figure 16
Figure 17
ELECTRIC DRYING TUMBLERS
380 V, 3 Ph, 50 Hz. 415 V, 3 Ph, 50 Hz.
Minimum Wire Size 6 AWG (13.32 mm²) 6 AWG (13.32 mm²)
AMP Rating 48 Amp 45 Amp
Circuit Breaker 50 Amp 50 Amp
Poles 3 3
GROUNDING INSTRUCTIONS
Drying tumbler must be grounded. In event of malfunction or breakdown. Grounding will reduce risk of electric
shock by providing a path of least resistance for electric current. Drying tumbler must be connected to a
grounded metal, permanent wiring system; or an equipment grounding conductor must be run with circuit
conductors and connected to PE Busbar.
aWARNING
To reduce the risk of fire and electric shock, check with a qualified service technician
for proper ground procedures. Improper connection of the equipment grounding
conductor may result in risk of electric shock.
WARNING
ࡽ
To reduce the risk of fire and electric shock, if electrical supply is coming from a
three phase service, DO NOT connect a “Stinger Leg” to a single phase machine.