American Dryer Corp. AD-758DV - Manual (Page 23)

113372-7 Telephone: 01422 822282 19
2. Electrical Service Specifications
IMPORTANT: Figures shown are for non-reversing models only. For reversing models contact the
factory.
a. Gas and Steam Models Only
Gas and Steam
ELECTRICAL SERVICE SPECIFICATIONS (PER DRYER)
IMPORTANT:
NOTES: A.
B.
C.
208 VAC AND 230/240 VAC ARE NOT THE SAME. When ordering,
specify exact voltage.
When fuses are used they must be dual element, time delay, current
limiting, class RK1 or RK5 ONLY. Calculate/determine correct fuse value,
by applying either local and/or National Electrical Codes to listed
appliance amp draw data.
Circuit breakers are thermal-magnetic (industrial) motor curve type ONLY.
For others, calculate/verify correct breaker size according to appliance
amp draw rating and type of breaker used.
Circuit breakers for 3-phase (3ø) dryers must be 3-pole type.
SERVICE
VOLTAGE
PHASE
WIRE
SERVICE
APPROX.
AMP DRAW
CIRCUIT
BREAKER
60 Hz 50 Hz
120 1ш 2 13.0 — 20
208 1ш 2 7.6 — 15
220 1ш 2 7.3 8.6 15
230 1ш 2 — 8.0 15
240 1ш 2 7.0 — 15
208 3ш 3 4.7 — 15
230 3ш 3 – 4.7 15
240 3ш 3 4.9 – 15
380 3ш 3 2.9 — 15
380 / 416 3ш 4 * — 3.1 15
400 3ш 4 * — 3.2 15
460 / 480 3ш 3 2.8 — 15
Electric – 30 kW
ELECTRICAL SERVICE SPECIFICATIONS (PER DRYER)
IMPORTANT:
NOTES: A.
B.
C.
208 VAC AND 230/240 VAC ARE NOT THE SAME. When ordering,
specify exact voltage.
When fuses are used they must be dual element, time delay, current
limiting, class RK1 or RK5 ONLY. Calculate/determine correct fuse value,
by applying either local and/or National Electrical Codes to listed
appliance amp draw data.
Circuit breakers are thermal-magnetic (industrial) type ONLY. For others,
calculate/verify correct breaker size according to appliance amp draw
rating and type of breaker used.
Circuit breakers for 3-phase (3ø) dryers must be 3-pole type.
SERVICE
VOLTAGE
PHASE
WIRE
SERVICE
APPROX.
AMP DRAW
CIRCUIT
BREAKER
60 Hz 50 Hz
208 3ш 3 91 — 125
230 3ш 3 — 83 125
240 3ш 3 79 — 100
380 3ш 3 48 — 60
380 3ш 4 * — 54 70
400 3ш 4 * — 51 70
416 3ш 4 * — 50 70
460 3ш 3 40 — 50
480 3ш 3 39 — 50
575 3ш 3 33 — 50
* 3-Wire is available. 12/18/06
* 3-Wire is available. 12/18/06
b. Electric Models Only
ALL electrically heated dryers must be connected to the electric service shown on the dryer’s data
label. The connecting wires must be properly sized to handle the rated current.