Lenze EVS9321 Instructions De Montage page 142

4 Electrical installation
Basic devices in the power range 0.37 ... 11 kW
Mains connection, DC supply
If using earth-leakage circuit breakers, observe the following:
Only install the earth-leakage circuit breaker between supplying mains and drive
ƒ
controller.
The earth-leakage circuit breaker may trip incorrectly
ƒ
– due to capacitive compensation currents flowing in the cable shields during
operation (particularly with long, shielded motor cables),
– due to simultaneous connection of several drive controllers to the mains,
– if additional interference filters are used.
Fuses and cable cross-sections for the DC supply

Stop!
ƒ
ƒ
9300
Type
EVS9321-xx
EVS9322-xx
EVS9323-xx
EVS9324-xx
EVS9325-xx
EVS9326-xx
1)
The specifications are recommendations. Other designs/laying systems are possible.
The cable cross-sections apply under the following conditions: Use of PVC-insulated copper leads, conductor
temperature < 70 °C, ambient temperature < 40 °C, no bundling of cables or cores
The max. connection cross-section of the terminal strip is 4 mm
2)
The rated currents of the fuses EFSGR0xx0AYHx and EFSGR0xx0AYIx of Lenze are given. When using other fuses,
other fuse currents and cable cross-sections may arise.
National and regional regulations must be observed
142
Only use semiconductor fuses.
On principle, fuse DC cables as 2-pole (+U
DC fuse 14 × 51
(EFSGR0xx0AYHx)
2)
Rated fuse current
[A]
10
10
10
20
32
40

, -U ).
G G
DC fuse 22 × 58 Installation in
accordance with
(EFSGR0xx0AYIx)
EN 60204-1
2)
Rated fuse current
Laying system
B2
[A] [mm
12 1.5
12 1.5
12 1.5
http://www.DataSheet4U.net/
20 4
32 10
40 10
2
, with pin-end connector 6 mm
Installation in
accordance
1)
with UL
+U , -U +U , -U
G G G G
C
2 2
] [mm ] [AWG]
1.5 16
1.5 16
1.5 16
2.5 12
6 8
10 8
2
EDKVS9332X DE/EN/FR 2.0
datasheet pdf - http://www.DataSheet4U.net/