3.25 Supply And Power Terminals - Santerno DCREG2 Series User Manual

DCREG2
DCREG4

3.25 SUPPLY AND POWER TERMINALS

Terminal
L1
Input bars for armature rectifier
L2
three-phase bridge power supply.
L3
Direct current output bars for motor
armature DC power supply.
A1 Positive potential on bar A1
compared to bar A2, with positive
A2
speed reference and drive not in
regeneration state.
E1 Input for field single-phase bridge
power supply.
E2
Direct voltage output for motor field
F1 DC power supply.
F2 Positive potential on terminal F1
compared to terminal F2.
PV1
Cooling fans alarm relay contact.
PV2
1F
Internal ultrafast fuses micro-
switches series.
2F
Input for control section from 24
42 Vdc direct voltage.
Positive potential on terminal 44
44
compared to terminal 42.
Single-phase alternating voltage
51-52
input for cooling fans power supply.
(AV1-
Note: not available for DCREG
AV2)
Size 1-2.
Input for control section power
53
supply from single-phase
54
alternating voltage.
Input for synchronizing phases
55 from TS transformer secondary.
56 N.B.: terminals available on
DCREG Size 1 ... 2A only, for
57
supply mains higher than 500 Vac.
Description
Decisive voltage class C according to EN 61800-5-1
Standard 440 Vac max
Electrical connection:
DCREG Size 1: 3xM8 (screw torque: 16 Nm / 142 lb/in)
DCREG Size 2: 3xM10 (screw torque: 25 Nm / 221 lb/in)
DCREG Size 2A: 3xM12 (screw torque: 40 Nm / 354 lb/in)
DCREG MODULAR.S:
see Power Section Overall Dimensions (See Note (1)
below)
Decisive voltage class C according to EN 61800-5-1
Standard 600 Vdc for DCREG2, 520 Vdc per DCREG4
Electrical connection:
DCREG Size 1: 3xM8 (screw torque: 16 Nm / 142 lb/in)
DCREG Size 2: 3xM10 (screw torque: 25 Nm / 221 lb/in)
DCREG Size 2A: 3xM12 (screw torque: 40 Nm / 354 lb/in)
DCREG MODULAR.S:
see Power Section Overall Dimensions (See Note (1)
below)
Decisive voltage class C according to EN 61800-5-1
Standard 200 ... 500 Vac
DCREG.100max: 5 A max, DCREG.150min Size 1: 15 A
max (screw torque: 2.53 Nm / 2227 lb/in)
DCREG Size 2(A) and MODULAR.S: 35 A max (See Note
(1) below)
Decisive voltage class C according to EN 61800-5-1
Standard 425 Vdc max
DCREG.100max: 5 A max, DCREG.150min Size 1: 15A
max screw torque: 2.53 Nm / 2227 lb/in)
DCREG Size 2(A) and MODULAR.S: 35 A max (See Note
(1) below)
Available on DCREG MODULAR.S only
To be introduced in external sequence for any alarm signal
Available on DCREG MODULAR.S only
To be introduced in external sequence for any alarm signal
Decisive voltage class A according to EN 61800-5-1
24 Vdc, 1.8A max (screw torque: 0.5 Nm / 4.4 lb/in)
Decisive voltage class C according to EN 61800-5-1
DCREG Size 2A: 230 Vac, 1.5 A
DCREG MODULAR.S: 230 Vac, 1.3 A max (See Note (1)
below)
Decisive voltage class C according to EN 61800-5-1
Standard 380 ... 500V ac. (See Note (2) below)
(screw torque: 0.40.6 Nm / 3.5-5.3 lb/in) (See Note (1)
below)
Decisive voltage class C according to EN 61800-5-1
500 Vac max (See Note (1) below)
15P0059B3
USER MANUAL
Notes
57/200