Wiring Procedure; Power Section - gefran SIEIDrive LIFT AGy -L Instruction Manual

4.1 Power Section

Terminals
U1/L1, V1/L2, W1/L3
BR1
C, D
U2/T1, V2/T2, W2/T3
PE2
EM (**)
FEXT
PE1
(*) Fans will be always start when the drive is enabled. Fans will stop when the drive is disabled after a period of 300
sec. and heatsink temperature is below 60°C.
(**) EM and FEXT terminals are available on sizes 3110 ... 5550.
Note!
Use 60°C / 75°C copper conductor only.
The grounding conductor of the motor cable may conduct up to twice the value of the rated current if essere
there is a ground fault at the output of the drive.
Caution
External fuses of the power section
The inverter must be fused on the AC Input side. Use superfast semiconductor fuses only.
Connections with three-phase inductance on AC input will improve the DC link capacitors life time.
Type 230 ... 400 Vac, 50Hz
Connections without three-phase reactor on AC input
2040 GRD2/20 or Z14GR20
2055 GRD2/25 or Z14GR25
2075 GRD3/35 or Z22GR40
3110 GRD3/50 or Z22GR40
3150 GRD3/50 or Z22GR50
4185
4221
4301
4371
5450
5550
For these types an external reactor is mandatory if the AC
6750
input impedence is equal or less than 1%
7900
71100
71320
81600
82000
Fuse manufacturers:
AGy -L

4 - Wiring Procedure

Function
AC mains voltage (230V -15% ... 480V +10%)
Braking unit resistor command (braking resistor must be connected between BR1
and C)
Intermediate circuit connection (770 Vdc, 1.65 x I
Motor connection (AC line volt 3Ph, 1.36 I
Motor ground connection
Emergency module signal required to interface the drive with the EMS device (Emer-
gency Module Supplier ), max 0,22A
(**) Logic fan control signal repeated on an external fan (*)
250V, 1A.
Ground connection
Fuses
460 Vac, 60Hz
A70P20 FWP20
A70P25 FWP25
A70P35 FWP35
A70P40 FWP40
A70P40 FWP40
Type GRD... , Z14... 14 x 51 mm, S... , M... ,Z22... 22 x 58 mm Jean Müller, Eltville
A70...
FWP...
)
2N
230 ... 400 Vac, 50Hz
Connections with three-phase reactor on AC input
GRD2/16 or Z14GR16
GRD2/20 or Z14GR20
GRD2/25 or Z14GR25
GRD3/50 or Z22GR40
GRD3/50 or Z22GR50
GRD3/50 or Z22GR50
S00C+üf1/80/80A/660V or Z22gR80
S00C+üf1/80/100A/660V or M00üf01/100A/660V
S00C+üf1/80/160A/660V or M00üf01/160A/660V
S1üf1/110/250A/660V or M1üf1/250A/660V
S2üf1/110/400A/660V or M2üf1/400A/660V
S2üf1/110/500A/660V or M2üf1/500A/660V
)
2N
Fuses
460 Vac, 60Hz
A70P20 FWP20
A70P20 FWP20
A70P25 FWP25
A70P35 FWP35
A70P40 FWP40
A70P50 FWP50
A70P80 FWP80
A70P100 FWP100
A70P175 FWP175
A70P300 FWP300
A70P400 FWP400
A70P500 FWP500
Ferraz
Bussmann
fusibili-g
59