Meltric 120VAC Guia De Inicio Rapido

ENGLISH OPERATING INSTRUCTIONS
SP
©2023 MELTRIC Corporation. All rights reserved.
MELTRIC Corporation / 4765 W. Oakwood Park Drive Franklin, WI 53132
Tel. : 800 433 7642 / Fax : 414 433 2701 / e-mail : mail@meltric.com
A manufacturer of products using Marechal
meltric.com A COMPANY OF MARECHAL ELECTRIC
GENERAL
SP devices are single-pole, high-amperage plugs and
receptacles that are designed for safety, durability, and
ease of operation. Each device is mechanically interlocked
with an integral pilot circuit switch for controlling the
power circuit in order to prevent connection and
disconnection under load. Each of the phases as well
as the neutral and ground, are color coded and keyed to
prevent improper connection. SP receptacles are IP 2X
rated to prevent accidental finger contact with live parts.
WARNING
There are inherent dangers asso-
ciated with electrical
products. Failure to follow safety precautions can result
DANGER
in serious injury or death. These instructions must be
followed to ensure the safe and proper installation, operation
CAUTION
and maintenance of the MELTRIC devices. Before
®
installation, disconnect all sources of power to the circuit
NOTICE
to eliminate the risk of electrical shock. This product
must be installed with an electrical interlock that prevents
connection or disconnection in a loaded condition.
ADVERTENCIA
RATINGS
DANGER
The SP series is CSA listed for use in Non-Load Break
CAUTION
applications up to 600A at 600VAC, 500 HP 3 phase
at 480 VAC and 600 VAC. The SP devices are NOT
AVISO
designed or listed for current interruption. The SP
receptacle is provided with two auxiliary/pilot contacts
WARNING
that make (close) when the locking collar is rotated after
DANGER
plug insertion. The pilot contacts are designed for use
in control circuit wiring of medium current switchgear,
CAUTION
(see diagram of pilot circuit wiring). The SP pilots have
NOTICE
a D300 rating as shown in Table 1. The phase contact
is rated to withstand a 30 kA short circuit with a current ADVERTENCIA
limiting fuse rating as shown in Table 2.
DANGER
CAUTION
Table 1 - Auxiliary Contact Ratings
Device 120VAC 240VAC 480VAC
AVISO
SP .6A .3A
Table 2 - Short Circuit Withstand Ratings
Device Rating Fuse
SP – 600A 30 kA @ 600 VAC
1 - Short Circuit Rating applies with fusing up to this amperage.
Ratings are based on tests performed with Mersen non-time Delay
Current Limiting fuses.
2 - Tests performed with maximum allowable motor fusing sized
per the 2008 NEC.
INSTALLATION
SP devices should be installed by qualified
electricians in accordance with all applicable local
and national electrical codes.
Table 3
B Strand
2/0
3/0
4/0
250
300
350
400
500
600
750
H Strand (DLO) or Type W
1/0
INSSP H
2/0
3/0
4/0
technology
®
262
300
313
350
373
444
500
535
646
777
1. Lugs to be crimped using either greenlee EK6IDL11 crimping tool, Dieless 120V CHRG or (unless noted
otherwise) DeWalt 20V MAX Cable Crimping tool with die (DCE300M2) 12-Ton using Greenlee KC12 hex U-dies
2. The ground conductor for the CS1000 series devices shall be limited to a maximum size of 1/0 AWG
3. Intended to be wired with conductors rated to 90°C or higher
4. Auxiliary contacts will work with 12-14 AWG.
Before installing, verify the power is off and the product
ratings are appropriate for the application. Ensure the
conductors meet code requirements and are within the
wiring terminal capacities noted in Table 3 above.
NOTICE: Ensure the plug and its flexible cable do not
exert a significant force or a constraint on the receptacle.
Wiring of the pilot contacts
The SP auxiliary/pilot contact leads of each device
600VAC
should be wired in series within the power control
- -
circuit. A typical pilot circuit wiring diagram is
shown below.
Type
1
Class L 1400A
2
Die Color
KC12-2/0 black
KC12-3/0 orange
KC12-4/0 purple
KC12-250 yellow
KC12-300 white
KC12-350 red
KC12-400 blue
KC12-500 brown
KC12-600 green
KC12-750 black
KC12-2/0 black
KC12-3/0 orange
KC12-4/0 purple
KC12-250 yellow
KC12-350 red
KC12-400 blue
KC12-400 blue
dieless only
KC12-500 brown
dieless only
KC12-700 pink
KC12-700 pink
KC12-750 black
dieless only
L1 L2 L3 N
P1 P2
L1 L2 L3 N
L1 L2 L3 N
P1 P2
L1 L2 L3 N
Straight w/
Strip mm Strip inches
Terminal
23 0.91 45-4A50C
28 1.10 45-4A70C
28 1.10 45-4A70C
33 1.30 45-4A95C
32 1.26 45-4A12C
36 1.42 45-4A15C
40 1.57 45-4A18C
40 1.57 45-4A18C
43 1.69 45-4A24C
45 1.77 45-4A30C
23 0.91 45-4A50C
28 1.10 45-4A70C
28 1.10 45-4A70C
33 1.30 45-4A95C
32 1.26 45-4A12C
36 1.42 45-4A15C
36 1.42 45-4A15C
40 1.57 45-4A18C
40 1.57 45-4A18C
43 1.69 45-4A24c
43 1.69 45-4A24C
43 1.69 45-4A24C
45 1.77 45-4A30C
55 2.17 45-4A40C
Wiring of the main conductor
Use a flexible cable between 2 /0 and 777 MCM.
Threaded lugs have integral threads that screw into the
terminals. The threaded lug should be tightened until
the tapered section is secured in solid contact with the
terminal. Crimped lugs are secured with M12 bolts that
should be tightened to approximately 30 ft-lb (40 N.m.)
with a 3/4" (19 mm) wrench. Apply a torque of 30ft-lbs
(40 N.m.) to the lugs with a 3/4" (19mm) wrench. Lugs
that are to be crimped with Greenlee EK61DL11 crimp-
ing tool shall have 1 crimp applied. Lugs that are to be
crimped using the DeWalt 12-ton tool shall have 2 crimps
applied. On the threaded lugs do not crimp past the line.
NOTICE: To avoid transmitting torque to the device
moldings when securing the lugs, hold the terminal in
place with a 24 mm wrench (flats are provided).
Straight
Threaded
45-4A50D
45-4A70D
45-4A70D
45-4A95D
45-4A12D
45-4A15D
45-4A18D
45-4A18D
45-4A24D
45-4A30D
45-4A50D
45-4A70D
45-4A70D
45-4A95D
45-4A12D
45-4A15D
45-4A15D
45-4A18D
45-4A18D
45-4A24D
45-4A24D
45-4A24D
45-4A30D
45-4A40D