Electrical Service Guide (Diversion 180); Selecting Extension Cord (Use Shortest Cord Possible) - Miller DIVERSION 165 Owner's Manual

5-5. Electrical Service Guide (Diversion 180)

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All values calculated at 10% duty cycle.
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Actual input voltage cannot exceed ± 10% of indicated required input voltage shown in table. If actual input voltage is outside of this range, damage
to unit may occur.
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)
Rated Maximum Supply Current I
Maximum Effective Supply Current I
Max Recommended Standard Fuse Rating In Amperes
Normal Operating Fuses
Min Input Conductor Size In AWG (mm
Max Recommended Input Conductor Length In Feet (Meters)
Min Grounding Conductor Size In AWG (mm
Reference: 2017 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.
5-6.

Selecting Extension Cord (Use Shortest Cord Possible)

Single Phase AC
Input Voltage
115
230
*Conductor size is based on maximum 3% voltage drop
Notes
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A complete Parts List is available at www.MillerWelds.com
(A)
1max
(A)
1eff
1
2
Time-Delay Fuses
3
2 4
)
2) 4
4 (21.2) 6 (13.3)
Maximum Allowable Cord Length in ft (m)
160 (49) 107 (33)
471 (144) 321 (98)
230 Volts AC
21
7.2
25
30
14
55 (17)
14
2
Conductor Size − AWG (mm )*
8 (8.4)
71 (22)
215 (66)
Elec Serv 2017−01
60 Hz 1-Phase
115 Volts AC
A 15 or 20
ampere individual
branch circuit
protected by
time-delay fuses
or circuit breaker
is required.
See Section 5-8
10 (5.3) 12 (3.3)
47 (14) 29 (9)
146 (45) 90 (27)
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