Emerson FXMP25 User Manual

FXMP25 User Guide 19
Issue Number: 3 www.controltechniques.com
Safety information
Product
information
Mechanical
installation
Electrical
installation
Getting started Parameters Setting-up Technical data Diagnostics UL listing information
Table 4-2 Typical cable sizes
1. Assumes the use of XLPE or EPR insulated cables in mounting method B2 as per
Table B52.5.
2. Assumes the use of 75 °C copper cable as per table 310.16 of the National
Electrical code.
4.5.1 Armature connections A1 A2
Connection to A1, A2 is only required in stand alone mode for voltage monitoring of the
armature voltage during field weakening. Armature branch fuses should be located
close to the armature supply and sized to protect the cable from the fuses to the
FXMP25. Cables 0.5 mm
2
to 5.26 mm
2
(22 AWG to 10 AWG) should be used.
4.5.2 Fusing for FXMP25
Table 4-3 Ferraz Shawmut internal semiconductor fusing*
*Internal semiconductor fusing is for protection of SCR / thyristor bridge only.
Table 4-4 Ferraz Shawmut supply branch circuit protection fusing
Table 4-5 Cooper Bussman supply branch circuit protection fusing
Table 4-6 Siba supply branch circuit protection fusing
4.5.3 Internal semiconductor fuses
The internal semiconductor fuses provide protection to the FXMP25 SCR / thyristor
bridge only. The fuses can rupture if there is a fault in the field circuit. The user should
check the internal semiconductor fuses if the FXMP25 is tripping field loss (FdL) while
enabled.
IEC 60364-5-52
[1]
UL508C/National Electrical Code
[2]
Input/Output
4 mm
2
10 AWG
Fuse type
Rating
Vac
Rating
A
Catalog
number
Ref
number
10 x 38 mm ferrule 690 30 FR10GB69V30 M330015
Fuse type
Rating
Vac
Rating
A
Catalog
number
Ref
number
UL Class J
alternative
14 x 51 mm ferrule 500 32 FR14GG50V32 W216656
Fuse type
Rating
Vac
Rating
A
Catalog number
10.3 x 38 mm ferrule 600 V 30 LP-CC-30
Fuse type
Rating
Vac
Rating
A
Catalog number
NH 000 knife blade 690 V 32 20 477 13.32
Recommended fuses are based on rated current operation. Supply branch circuit
protection is required for cable and internal control electronics protection.
NOTE
Electric shock risk
If the FXMP25 controller has been energized, the supply must be isolated for at least
five minutes. This allows the internal capacitors to discharge fully before work may
commence.
WARNING

Emerson FXMP25 Specifications

General

Brand	Emerson
Model	FXMP25
Category	Controller
Language	English