Recommended Serial Communication Cable Lengths; Selecting Input Line Branch Circuit Fuses; Table 3.10 - Ac Input Fuse Selection Values - Reliance electric GV3000/SE Hardware Reference, Installation, And Troubleshooting Manual

3.2.2.5 Recommended Serial Communication Cable Lengths

3.2.3 Selecting Input Line Branch Circuit Fuses

3-8
Connector X8 on the Regulator board is an RS-232 serial communication port. See
figure 2.6. This connector allows the drive to communicate with external devices such
as a personal computer using RS-232 protocol.
Two RS-232 cables are available from Reliance:
•
3 meter (10 feet) D-shell 9-pin to 9-pin cable (M/N 2CA3000)
•
0.3 meter (1 foot) D-shell 9-pin to 25-pin adaptor cable (M/N 2CA3001).
User-constructed cables can be up to 15 meters (50 feet) in length.
Note that for communication between a GV3000/SE drive and a personal computer,
the Control and Configuration Software (2CS3000) must also be used. Refer to
instruction manual D2-3348 for more information about the CS3000 software.
The Regulator board has one set of RS-232 transmit/receive lines. These lines can be
accessed by only one device at a time: connector J8 or an Operator Interface Module
(OIM).
ATTENTION: Most codes require that upstream branch circuit protection
be provided to protect input power wiring. Install the fuses recommended
!
in table 3.9. Do not exceed the fuse ratings. Failure to observe this
precaution could result in damage to, or destruction of, the equipment.
Input line branch circuit protection fuses must be used to protect the input power lines.
See figure 5.1. Recommended fuse values are shown in table 3.10. The input fuse
ratings listed in table 3.10 are applicable for one drive per branch circuit. No other load
may be applied to that fused circuit.
U.S. European
Model Stock
Number Number
31ER40xx 896.01.11
31ET40xx 896.01.31
38ER40xx 896.02.11
38ET40xx 896.02.31
55ER40xx 896.03.11
55ET40xx 896.03.31
85ER40xx 896.05.11
85ET40xx 896.05.31
126ER40xx 896.06.11
126ET40xx 896.06.31
150ER40xx 896.07.11
150ET40xx 896.07.31
240ER40xx 896.08.11
240ET40xx 896.08.31
Table 3.10 – AC Input Fuse Selection Values
AC Input
Choke Current
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
GV3000/SE AC Bookshelf Drive Hardware Reference, Version 6.06
External Fuse
1
Nominal
5 A
6 A
4 A
6 A
10 A
5 A
10 A
16 A
8 A
13 A
16 A
10 A
16 A
20 A
13 A
20 A
25 A
16 A
31 A
40 A
25 A
2
Maximum
25 A
25 A
25 A
25 A
25 A
25 A
50 A