Maximum 4000 m (13123 ft) with 500 V AC
Maximum 2000 m (6561 ft) with 690 V AC
Noise level
< 80 dB(A)
1
The current ratings for the E5h and E6h enclosures are achieved by filter paralleling.
2
e3
0b
u3
54
.1
0
110
105
100
95
90
85
50
70
60
70
80
90
100
Hz
Io
ut
%
80
75
65
60
Illustration 78: Derating for Output Frequency While Using a Sine-wave Filter
e3
0b
u3
53
.1
0
110
105
100
95
90
85
40 (104)
70
45 (113)
50 (122)
55 (131)
60 (140)
°C (°F)
Io
ut
%
80
75
65
60
Illustration 79: Derating for Ambient Temperature While Using a Sine-wave Filter
10.8 Fuses, Circuit Breakers, and Switches
Fuses and circuit breakers ensure that possible damage to the drive is limited to inside the unit. Danfoss recommends fuses on the
supply side as protection. For further information, see
Application Note Fuses and Circuit Breakers
.
N O T I C E
Use of fuses on the supply side is mandatory for IEC 60364 (CE) and NEC 2009 (UL) compliant installations.
AQ262139143212en-000301 / 130R0879 | 179
Danfoss A/S © 2021.10
Specifications
VLT® AutomationDrive FC 302
Operating Guide
Summary of Contents for D9h
Page 2: ......
