ABB REF615 F User Manual

Section 13 IED physical connections
13.1 Protective earth connections
7
6
7
8
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
5
4
3
2
1
8
6
23
1
2
3
4
5
9
10
11
12
13
14
15
16
17
18
19
20
21
22
24
A070772 V1 EN
Figure 460: The protective earth screw is located between connectors X100
and X110
The earth lead must be at least 6.0 mm
2
and as short as possible.
13.2 Binary and analog connections
All binary and analog connections are described in the product
specific application manuals.
1YHT530004D05 D Section 13
IED physical connections
615 series 847
Technical Manual

ABB REF615 F Specifications

General

Type	Feeder Protection Relay
Nominal Frequency	50/60 Hz
Rated Current	1 A / 5 A
Protection Functions	Overcurrent, Earth Fault, Under/Over Voltage
Communication Protocols	IEC 61850, Modbus, DNP3, IEC 60870-5-103
Mounting	Flush mounting
Ingress Protection	IP54 (front), IP20
Operating Temperature Range	-25 to +55 °C