American Dryer Corp. ML-122, Руководство по установке

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22 American Dryer Corp. 113363 - 37
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
kW
APPROX. AMP DRAW
CIRCUIT
BREAKER
60 Hz 50 Hz
208 3ø 3 72 214 — 300
230 3ø 3 66 178
—
250
380 3ø 3 72 115
—
150
380 3ø 4 * 60.5 — 98 125
380 3ø 4 * 72 — 116 150
400 3ø 4 * 66 — 102 150
416 3ø 4 * 72 — 106 150
440 3ø 3 50.4 73 — 100
440 3ø 3 60.5 87 88 125
460 3ø 3 55.1 76
—
100
460 3ø 3 66 90
—
125
480 3ø 3 72 94 — 125
480 3ø 3 60 79 — 100
600 3ø 3 72 76 — 100
* 3-Wire available. 6/16/16
IMPORTANT: The dryer must be connected to the electric supply shown on the data label. In the
case of 208 VAC OR 230/240 VAC, the supply voltage must match the electric
service specifications of the data label exactly.
WARNING: 208 VAC AND 230/240 VAC ARE NOT THE SAME. Any damage done to dryer
components due to improper voltage connections will automatically VOID THE
WARRANTY.
NOTE: ADC reserves the right to make changes in specifications at any time without notice or
obligation.
3. Electrical Connections
NOTE: A wire diagram is included with each dryer and is affixed
to the back side of the top control (access) door.
The only electrical input connections to the dryer are the 3-phase
(3ø) power leads (L1, L2, and L3), GROUND, and in the case of 4
wire service, the NEUTRAL. These electrical connections are
made at the terminal block located in the service/relay box at the
rear, upper left hand corner of the dryer. To gain access into this
service box, the service cover must be removed.
The “LINE POWER” and the “GROUND” connections to the dryer must be made through the knockout
hole at the top of the electric service/relay box. A strain relief must be used where the line power ground
wires go into the electric service/relay box.
Providing local codes permit, power connections to the dryer can be made by use of a flexible underwriters
laboratory (U.L.) listed power cord/pigtail (wire must conform to ratings of the dryer), or the dryer can be
hard wired directly to the service breaker. In ALL cases, a strain relief must be used where the wire(s)
enter the dryer electrical service (relay) box.
b. Electric Models ONLY