
890CS & 890CD Common Bus Units
4-4
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames E & F
8
9
10
11
A
B
C
D
1
2
3
5
6
7
E
Enclosure/Environmental Information
The information here will help you to specify the enclosure to house the 890(s).
890 Operating Conditions
Operating Temperature
CONSTANT:
QUADRATIC:
Operating temperature is defined as the ambient temperature to the
immediate surround of the drive, when the drive and other equipment
adjacent to it is operating at worst case conditions.
0
°
C to 45
°
C (32
°
F to 113
°
F), derate up to a maximum of 50
°
C
0
°
C to 40
°
C (32
°
F to 104
°
F) derate up to a maximum of 50
°
C
Output power is derated linearly at 2% per degree centigrade for
temperature exceeding the maximum rating ambient for the drive.
Product Enclosure Rating IP20 - UL (c-UL) Open Type (North America/Canada) Type 1
Suitable for cubicle mount only
Cubicle Installation
The 890 must be installed to EN60204 Standard in the cubicle. For
USA, the cubicle shall meet the requirements of UL50.
Cubicle Rating
Cubicle to provide the following attenuation to radiated emissions:
EMC Enclosure Standard
Attenuation to RF in
spectrum 30-1000MHz
EN61800-3
Category C3
NONE
EN61800-3
Category C2 Restricted Distribution
EN61000-6-3
10db
EN61800-3
Category C1 Unrestricted Distribution
EN61000-6-4
20db