Remote 14 Receptacle Rc8 Information; Electrical Service Guide - Miller Delta-Fab Manuel Du Propriétaire

4-12. Remote 14 Receptacle RC8 Information

24 VOLTS AC
REMOTE OUTPUT CONTROL
115 VOLTS AC
GND
REMOTE POWER ON/OFF
REMOTE VOLTAGE SENSING
* Not Used

4-13. Electrical Service Guide

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
Normal Operating Fuses 3
Min Input Conductor Size In AWG 4
Max Recommended Input Conductor Length In Feet (Meters)
Min Grounding Conductor Size In AWG 4
Reference: 2011 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.
OM-2241 Page 18
Socket
A 24 volts AC. Protected by supplementary protector CB2.
B Contact closure to A completes 24 volts AC contactor control circuit.
C Command reference; 0 to +10 volts DC.
D Remote control circuit common.
E 0 to +10 volts DC input command signal from remote control.
F Current feedback; 1 volt per 100 amperes.
H Voltage feedback; 1 volt per 10 arc volts.
I 115 volts, 15 amperes, 60 Hz AC. Protected by supplementary protector CB1.
J Contact closure to I completes 115 volts AC contactor control circuit.
K Chassis common.
G Circuit common for 24 and 115 volts AC circuits.
To remote On/Off switch.
*
* Voltage sensing signal from Negative (−) weld output terminal.
* Voltage sensing signal from Positive (+) weld output terminal.
1
2
Time-Delay Fuses
Information
230 460
69 34.5
80 40
100 50
4 8
237 422
(72) (129)
8 10
575
27.5
30
40
10
444
(135)
10