Miller ICE-27T 소유자 매뉴얼 - 페이지 17

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Miller ICE-27T 소유자 매뉴얼

4-8. Electrical Service Guide For 240 VAC

Failure to follow these electrical service guide recommendations could create an electric shock or fire hazard. These recommenda-
tions are for a dedicated branch circuit sized for the rated output and duty cycle of the welding power source.
NOTICE − INCORRECT INPUT POWER can damage this welding power source. This welding power source requires a CONTINUOUS supply of
input power at rated frequency(+10%) and voltage (+10%). Phase to ground voltage shall not exceed +10% of rated input voltage. Do not use a genera-
tor with automatic idle device (that idles engine when no load is sensed) to supply input power to this welding power source.
Input Voltage (V)
Input Amperes (A) At Rated Output
Max Recommended Standard Fuse Rating In Amperes
Min Input Conductor Size In AWG
Max Recommended Input Conductor Length In Feet (Meters)
Min Grounding Conductor Size In AWG
Reference: 2008 National Electrical Code (NEC) (including article 630)
1 If a circuit breaker is used in place of a fuse, choose a circuit breaker with time-current curves comparable to the recommended fuse.
2 "Time-Delay" fuses are UL class "RK5" . See UL 248.
3 "Normal Operating" (general purpose - no intentional delay) fuses are UL class "K5" (up to and including 60 amps), and UL class "H" ( 65 amps and
above).
4 Conductor data in this section specifies conductor size (excluding flexible cord or cable) between the panelboard and the equipment per NEC Table
310.16. If a flexible cord or cable is used, minimum conductor size may increase. See NEC Table 400.5(A) for flexible cord and cable requirements.

4-9. Extension Cord Data

.
When calculating max. cord length, remember to include conductor length from line disconnect device to input power receptacle.
Input Power
Phase
Input Voltage
120 V
1
240 V
1
.
A complete Parts List is available at www.MillerWelds.com
1
2
Time-Delay Fuses
3
Normal Operating Fuses
4
4
Hertz
60
60
Conductor Size
14 AWG
14 AWG
60 Hz
Single
Phase
240
13.9
15
20
14
91
(28)
14
Max. Cord Length
22 ft (7 m)
91 ft (28 m)
OM-225 216 Page 13