SAFTRONICS
4
The cabinet containing the DG2 PLUS must be installed in an area where
the following conditions exist:
Ambient temperature does not exceed 40ºC (104ºF).
Ambient temperature is not less than 10ºC (50ºF).
Altitude above sea level is 2000 feet (600m) or less.
Ambient air is reasonably clean, dry and free of flammable or
combustible vapors, steam, or corrosive gases, etc.
The cabinet must be installed away from any heat source, and a
minimum of 1 foot (30.48 cm) is required around the air inlet and outlet,
on ventilated units.
The DG2 PLUS has been designed for 50ºC maximum inside the
enclosure.
When the unit is installed in poor environmental conditions, it must be
derated as follows:
1.5% per Cº above 40ºC, or 0.75% per Fº above 104ºF.
15% per 1000 feet (300m) above 2000 feet (600m).
The DG2 PLUS is to be connected according to the NEC and any other
applicable Electrical Codes in the customer's area. The chassis must
be bonded to earth ground.
Section 6 pages 7, 8, and 9 show typical connections for speed
controlled wound field motors. For permanent magnet motors, there
will be no connections to F+ and F-.
See page 10 for typical torque control connections.
3.0 RECEIVING & INSTALLATION
3.1 Installation
3.2 Derating Data
3.3 Wiring
To Next Page
Loading...
Need help?
General