IF08CZ10 April, 2019  - 13 - 
 
General Specifications (Structure) 
 
The general specifications (structure) of the equipment are shown in the following table. 
 
General Specifications (Structure) 
Item  Standard specification  Additional optional 
specification 
Remarks 
Applicable standard  UL, NEMA     
Ambient 
conditions 
Temperature 
0 to +40°C for T300MV2 
 -20 to +50°C for MTX series 
-45 to +50°C for MTX2 series 
50C operation for 
T300MV2 with a 
derate. 
Low temperature 
for MTX2 is with 
externally 
powered heaters.
-20 to +60°C for storage 
Humidity  Max 95%, no condensation 
(except MTX series when heaters are 
powered) 
 
t no time should 
the drive be 
subjected to 
conditions that 
would allow 
condensation to 
form on the 
components.  
Altitude  1000 m Max. above sea level  Higher altitudes 
with a derate and 
and special 
magnetics. 
 
Installation 
location 
Indoors 
Outdoors for MTX series 
 
Vibration  10 to 60 Hz, 0.5 G or less     
Corrosive 
factors 
Hydrogen Sulfide (H
2
S)  0.001 PPM 
  This is a list of 
corrosive agents 
know to attack 
the drive 
components.  
Other agents 
may also have 
adverse effects 
on the drive. 
Sulfur Dioxide (SO
2
)  0.05 PPM 
Chlorine gas (Cl
2
)  0.1 PPM 
Ammonia gas (NH
3
)  0.1 PPM 
Nitrogen Dioxide (NO
2
)  0.02 PPM 
Nitrogen Oxide (NOx)  0.02 PPM 
Ozone (O
3
)  0.002 PPM 
Hydrochloric acid mist (HCl
1
)  0.1 mg/m
Paint color  Cubicle 
surface 
ANSI 61 Gray (T300MV2) 
White (MTX series) 
Consult factory for 
optional colors 
 
Cubicle structure  Front maintenance (T300MV2) 
MTX requires front, back, and side access
 
Cubicle protective 
structure 
NEMA 1, Forced ventilated (T300MV2) 
N3R (MTX series) 
 
With channel base     
Air filter  Front mounted (T300MV2)