Fuji Electric FRENIC-MEGA, Инструкция по эксплуатации

Страница: 10 / 358

viii
Conformity to the Low Voltage Directive in the EU (Continued)
Power s
u
p
p
ly
volt
age
Nominal applied
motor
(HP)
Inverter type
HD/MD
/LD
m
o
d
e
MCCB or
RCD/ELCB *1
Rated current
Recommended wire size (mm
2
)
Main circuit
Control circuit
Au
x
. co
n
tr
o
l p
o
we
r
su
pply
[
R
0,
T0]
Aux.
fa
n p
o
w
er
su
pply
[
R
1,
T1]
Main power
input *2
[L1/R, L2/S, L3/T]
Inverter’s
grounding *3
[ G]
Inver
ter
outputs
[U, V
,
W]
*
2
DC
r
ea
cto
r
[P1, P(
+)] *
2
Bra
k
ing re
si
stor
[P
(+
), D
B
] *2
Three-
phase
Single-
phase
W/
DCR
W/o
DCR
W/
DCR
W/o
DCR
460 V
350 -
FRN450G1S-4U
MD
600
-
185×2
-
185×2 185×2
-
0.65
to
0.82
2.5 2.5
450
125
LD
240×
2
240×2
240×2
400
FRN500G1S-4U
HD
450
- MD
800 300×2
150
FRN600G1S-4U HD
500
FRN500G1S-4U LD
300×2 300×2 - FRN600G1S-4U MD
150 FRN700G1S-4U HD
600
200 FRN600G1S-4U LD
1200
240×3 240×3 300×3 - FRN700G1S-4U MD
200
FRN800G1S-4U HD
700
FRN700G1S-4U LD
300×3
300×3 240×4
-
FRN800G1S-4U
MD
800 250
LD
240×4
300×4
FRN900G1S-4U
HD
900 300
LD
1400
300×4 300×4
FRN1000G1S-4U
HD
1000 400 LD 1600
*1 The frame size and model of the MCCB or RCD/ELCB (with overcurrent protection) will vary, depending on the power transformer capacity. Refer
to the related technical documentation for details.
*2 The recommended wire size for main circuits is for the 70
°
C (158
°
F) 600 V PVC wires used at a surrounding temperature of 40
°
C (104
°
F).
*3 Grounding terminal can accept one wire only.
9. When you use an inverter at an altitude of more than 6600 ft (2000 m), you should apply basic insulation for the control
circuits of the inverter. The inverter cannot be used at altitudes of more than 9800 ft (3000 m).
10. The inverter has been tested with IEC61800-5-1 2007 5.2.3.6.3 Short-circuit Current Test under the following conditions.
Short-circuit current in the supply: 10 kA
Maximum 240 V for 200 V series with 40 HP or below
Maximum 230 V for 200 V series with 50 HP or above
Maximum 480 V for 400 V series
11. Connect the inverter to a power system which has a grounded neutral-point. In case of a non-grounded system (ex.
Delta-Delta), the control interface of the inverter is basic insulation, thus do not connect SELV circuit from external
controller directly. See Basic connection diagram (2.3.4).