Miller Maxstar 161 S 소유자 매뉴얼 - 페이지 19
{카테고리_이름} Miller Maxstar 161 S에 대한 소유자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Miller Maxstar 161 S 44 페이지. Arc welding power source with auto-line
페이지 인쇄
5-2. Electrical Service Guide
.
The Auto-Linet circuitry in this unit automatically adapts the power source to the primary voltage being applied. Check input voltage available
at site. This unit can be connected to any input power between 120−240 VAC without removing the cover to relink the power source.
.
Actual input voltage should not exceed ± 10% of indicated required input voltage. If actual input voltage is outside of this range, output may not
be available.
Failure to follow these electrical service guide recommendations could create an electric shock or fire hazard. These recommenda-
tions are for a dedicated circuit sized for the rated output and duty cycle of the welding power source.
In dedicated circuit installations, the National Electrical Code (NEC) allows the receptacle or conductor rating to be less than the rating
of the circuit protection device. All components of the circuit must be physically compatible. See NEC articles 210.21, 630.11, and
630.12.
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: 2014 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
310.15(B)(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.
5-3.
Selecting Extension Cord (Use Shortest Cord Possible)
Single Phase AC
Input Voltage
120
240
*Conductor size is based on maximum 3% voltage drop
.
A complete Parts List is available at www.MillerWelds.com
1
2
Time-Delay Fuses
3
Normal Operating Fuses
4
4
4 (21.2)
6 (13.3)
160 (49)
107 (33)
471 (144)
321 (98)
Conductor Size − AWG (mm
8 (8.4)
Maximum Allowable Cord Length in ft (m)
71 (22)
215 (66)
50/60 Hz Single
120 Volts AC
Phase
240
14.31
A 15 or 20
ampere individual
15
branch circuit
protected by
20
time-delay fuses
or circuit breaker
14
is required.
See Section 5-4
91
(28)
14
2
)*
10 (5.3)
12 (3.3)
47 (14)
29 (9)
146 (45)
90 (27)
OM-275099 Page 15