Required tools - Arc protection - Auto synchronization - Bay control and measurement - Merging unit - Transformer protection - 2 winding - Feeder protection - Voltage regulation - Capacitor bank protection - Petersen Coil control - Grid automation - Busbar differential protection (high impedance) - Back-up protection - Motor protection - Busbar protection (voltage and frequency) - Transformer protection - 3 winding - Interconnection protection - Generator protection - Power management/Load shedding - Installation Manual - REX640 Protection and control - Relion Protection and Control - PCL4 - IEC - ANSI - 16.02.2023
REX640 Installation Manual
Table 1. Tools for connector installation
| Connector type |
Tool for anchoring connector |
Tool for connecting wire |
| Slotted head (DIN 5264) (mm) |
ISO 8764/2 |
Slotted head (DIN 5364) (mm) |
|
CT/VT connectors
|
| Compression |
0.6x3.5 |
– |
0.6x3.5 |
| Ring lug |
1.0x4 |
– |
1.0x4 |
|
Signal connectors
|
| Compression |
– |
PH 0, PZ 0 |
0.6x3.5 |
| Ring lug |
– |
PH 2 |
0.5x3 |
| Push-in |
0.6x3.5 |
– |
0.6x3.5 |
|
IRIG-B connector
|
| IRIG-B |
0.4x2.5 |
– |
0.4x2.5 |