ABB REF615 User Manual

A070754 V3 EN
Figure 5: Example view of the WHMI
The WHMI can be accessed:
• Locally by connecting your laptop to the IED via the front communication port.
• Remotely over LAN/WAN.
3.3.1 Command buttons
Command buttons can be used to edit parameters and control information via the
WHMI.
Table 11: Command buttons
Name
Description
Enabling parameter editing.
Disabling parameter editing.
Writing parameters to the IED.
Refreshing parameter values.
Printing out parameters.
Committing changes to IED's non-volatile flash memory.
Table continues on next page
Section 3 1MRS756708 A
615 series overview
24 615 series
Operation Manual

ABB REF615 Specifications

General

Type	Feeder Protection Relay
Rated Frequency	50/60 Hz
Rated Current	1 A / 5 A
Communication Protocols	IEC 61850, Modbus, DNP3
Mounting	DIN-rail mounting
Operating Temperature Range	-25°C to +55°C
Protection Functions	Overcurrent, Earth-fault, Thermal overload
Inputs	3-phase current, 3-phase voltage
Enclosure	IP54 (front), IP20 (back)