Specifications

2
VFD-L Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
2-1
CHAPTER 2 STORAGE AND INSTALLATION
2.1 Storage
The AC drive should be kept in the shipping carton before installation. In order to retain the
warranty coverage, the AC drive should be stored properly when it is not to be used for an
extended period of time.
Ambient Conditions:
O
peration
A
ir Temperature: -10
o
C to +40
o
C (14
o
F to 104
o
F)
A
tmosphere pressure: 86 to 106 kPa
I
nstallation Site Altitude: below 1000m
V
ibration: Maximum 9.86 m/s
2
(1G) at less than 20Hz
Maximum 5.88 m/s
2
(1G) at 20Hz to 50Hz
S
torage
T
emperature: -20
o
C to +60
o
C (-4
o
F to 140
o
F)
R
elative Humidity: Less than 90%, no condensation allowed
A
tmosphere pressure: 86 to 106 kPa
T
ransportation
T
emperature: -20
o
C to +60
o
C (-4
o
F to 140
o
F)
R
elative Humidity: Less than 90%, no condensation allowed
A
tmosphere pressure: 86 to 106 kPa
V
ibration: Maximum 9.86 m/s
2
(1G) at less than 20Hz, Maximum 5.88
m
/s
2
(1G) at 20Hz to 50Hz
P
ollution Degree
2
: good for a factory type environment.