InteliLite4 AMF20 Global Guide
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1.4.3 Dangerous voltage
Under no circumstances should you touch the terminals for voltage and current measurement!
Always connect grounding terminals!
Under no circumstances should you disconnect controller CT terminals!
1.4.4 Adjusting the setpoints
All parameters are adjusted to their typical values. However the setpoints must be checked and adjusted to
their real values before the first use of the Gen-set.
IMPORTANT: Wrong adjustment of setpoints can destroy the Gen-set.
Note: The controller contains a large number of configurable setpoints, because of this it is impossible to
describe all of its functions. Some functions can be changed or have different behavior in different SW
versions. Always check the Global guide and New feature list for SW version which is used in a controller.
This manual only describes the product and is not guaranteed to be set for your application.
IMPORTANT: Be aware that the binary outputs can change state during and after software
reprogramming (before the controller is used again ensure that the proper configuration and
setpoint settings are set in the controller).
The following instructions are for qualified personnel only. To avoid personal injury do not perform any action
not specified in related guides for product.
1.5 Functions and protections
Support of functions and protections as defined by ANSI (American National Standards Institute):
Description ANSI code Description ANSI code
Master unit 1 Incomplete sequence relay 48
Stopping device 5 Overcurrent 50/50TD
Multi-function device 11 Breaker failure 50BF
Overspeed 12 Overcurrent IDMT 51
Underspeed 14 Overvoltage 59
Starting-to-running transition contactor 19 Aux Over Voltage 59X
Thermal relay 26 Pressure switch 63
Undervoltage 27 Liquid level switch 71
Aux Battery Under Voltage 27X Alarm relay*** 74
Annunciator 30 Reclosing relay 79
Overload (real power) 32P Overfrequency 81O
Master sequence device 34 Underfrequency 81U
Current unbalance 46 Auto selective control/transfer 83
Voltage unbalance / Negative sequence voltage 47
*** extension module IGL-RA15 required
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