MOUNTING AND WIRING 4-13
SB1391 Hardware and Setup Guide - Document revision no. 1.14
A 26Ω, 600 W external regeneration resistor is available from ACS-Tech80. The part number is
SB-SHUNT.
FIGURE 4-12 Regeneration resistor - external and internal
To connect the external resistor, do the following:
♦ 1. Disconnect the unit and wait until the Vp LED goes out.
♦ 2. Remove the (factory installed) short wire from the Regen connector to disconnect
the internal regeneration resistor.
♦ 3. Connect the external resistor between
the REG2 terminal and the REG3 terminal of the Regen connector.
4.3.3.1. Regeneration Resistor Fuse
There is an external fuse for regeneration circuit protection. The external fuse is in a fuse holder
located at the top of the control module.
The recommended fuse specifications are:
Fast-acting
Current rating: 15A
Voltage rating: 600Vac/dc
Interrupting rating:
AC: 100,000 amperes rms symmetrical
DC: 10,000 amperes
Dimensions: 13/32" diameter x 1-1/2" length (10mm x 38mm)
Fuses meeting this specification are available from Bussmann (http://www.bussmann.com/
) part
number KLM-15 and from Littelfuse (http://www.littelfuse.com/)
, product no. KLKD-15.
To Next Page
Loading...
Need help?
General