14
Hybrid motor starter with reversing function
ELR H51-IESSC-24DC500AC-...
1. Brief description
The 3-phase hybrid motor starter with reversing function
ELR H51-IESSC-24DC500AC-...
with current
monitoring combines four functions into one:
• Right contactor
• Left contactor
• Motor overload protection relay
• EMERGENCY STOP contactor up to category 3.
The amount of cabling required is reduced to a minimum by the internal locking circuit and the load wiring.
OPEN
Err
PWR
L
R
0,18
2,4
Reset
max.
2,4
A
2/T1
4/T2
6/T3
MAN
RES
AUT
97
96
95
R L
U
S
E
ELR H51-IESSC-24DC500AC-2
0,87
1,63
97 96 95
MAN RES AUT E
Us R L
T
T
ELR H51-IESSC-24DC500AC-2
Ord-No.: 29 027 44
XX/XX
03 44
Solid-state reversing contactor / Halbleiter - Wendeschütz
www.phoenixcontact.com
32825 Blom
berg, Germ
any
PWR
Err
L
R
0,18
0,25
0,41
0,56
0,71
0,87
1,02
1,17
1,33
1,48
1,63
1,79
1,94
2,09
2,25
2,40
Current setting: Class 10A
1. Press reset button for > 6s (LEDs flash)
2. Set nominal current via potentiometer
3. Check confirmation by LEDs
4. Press the reset button to save the set value
LED
Current/ A
Input:
Output:
24V DC
AC-51: 2,4A/500V AC
AC-53a: 2,4A(class 10A)/
500V AC
IEC 60947
IEC 61508: SIL3
ISO 13849-1: Category 3 PL e
Ambient temperature T :
am
p
-25°C to +70°C
(see derating curve)
II(2)G [Ex e]
[Ex d][Ex px]
required fuses:
II(2)D
[Ex t][Ex p]
PTB 12 ATEX 3004
Coord.-Class2, 10kA/500V:
Coord.-Class2, 5kA/400V:
Coord.-Class1, 30kA/500V:
Fuse-10x38-16A-GR Ord.-No.:29 031 26
Fuse-10x38-20A-GR Ord.-No.:29 033 84
Fuse-10x38-30A-MR Ord.-No.:29 031 19
Fig. 1
Guide lug for fasten-
ing on a DIN rail or
busbar adapter
Fuse compartment
Input:
Control supply voltage
Control input:
Forward/reverse running
3-phase
Output voltage
E: Reference point
Forward/reverse running
T
Acknowledgement inputs
MAN, RES, AUT
Feedback
Reset button
Potentiometer for nominal
current parameterization
LEDs:
PWR Control supply
voltage
ERR
Message/error
L Reverse
running
R Forward
running
Contact springs for
3-phase input volt-
age
Locking latch
ENGLISH
