2. General product information
2.1 AGC-3 product information
2.1.1 Introduction
The AGC is part of the DEIF Multi-line 2 product family. Multi-line 2 is a complete range of multi-function gen-
erator protection and control products integrating all the functions you need into one compact and attractive
solution.
The concept of the AGC is to offer a cost-effective solution to genset builders, who need a flexible generator
protection and control unit for medium to large genset applications. Being part of the Multi-line product family,
the standard functions can be supplemented with a variety of optional functions.
2.1.2 Type of product
The Automatic Genset Controller is a micro-processor based control unit containing all necessary functions
for protection and control of a genset.
It contains all necessary 3-phase measuring circuits, and all values and alarms are presented on the LCD
display.
2.1.3 Options
The Multi-line 2 product range consists of different basic versions, which can be supplemented with the flexi-
ble options needed to provide the optimum solution. For example, the options cover various protections for
generator, busbar and mains, voltage/var/PF control, various outputs, power management, serial communica-
tion, additional operator display, and so on.
2.2 Standard functions
2.2.1 Operation modes
●
Automatic Mains Failure
●
Island operation
●
Fixed power/base load
●
Peak shaving
●
Load takeover
●
Mains power export
●
Remote Maintenance
2.2.2 Engine control
●
Start/stop sequences
●
Run and stop coil
●
Relay outputs for governor control
2.2.3 Generator protection (ANSI)
●
2 × reverse power (32)
●
5 × overload (32)
●
6 × over-current (50/51)
●
2 × over-voltage (59)
●
3 × under-voltage (27)
●
3 × over-/under-frequency (81)
●
Voltage-dependent over-current (51V)
AGC-3 installation instructions 4189340728
UK
General product information
DEIF A/S
Page 6 of 65
