EnerTec
Energy Under Control

CG16A

Programmable Controller for Generating Set

In our design of the CG16A controller, we have incorporated the important features critical for top performance and this was done by analyzing a large number of existing systems. We have also placed a special emphasis on both flexibility and ease of installation by allowing for a cable connection of the control module to the interface module.

An engine generator controller must ensure emergency supply and protection of the system. Reliability has therefore been a priority in our design and we have included many important features which include, digital optoelectronic inputs, a processor removable processor with a centralized architecture, a separated interface card, transistor outputs rated to 5.0 amperes and protection against low voltage on start-up.

While the product is complete, we also offer some options to suit your specific needs, for example, special analog inputs, the weekly exerciser and an alarm contact module.

BENEFITS

  • Superior reliability
  • Optimal installation time
  • Very easy to install
  • Configuration flexibility
  • Outstanding performance
  • Programmable by RS-232 port
  • Very rapid fault visualisation & identification

FEATURES

  • SECURITY FEATURES
  • A liquid proof panel
  • Weak battery power detection and low or high battery voltage
  • Auxiliary output for breaker tripping or close on valid voltage
  • Protection fuse for regulator and for D.C. logical circuit with replacement indicators
  • Spare fuse on site
  • Weekly Exerciser with reserve (option)
  • RESPONSIVENESS FEATURES
  • 6 System state indicators and 16 fault indicators (possibility of 24 fault indications)
  • Fault ring back
  • Output for alarm contact module
  • Possibility of fault detection by inverse time analysis
  • FLEXIBILITY FEATURES
  • Programmable and removable microcontroller
  • Possibility of 7 analog inputs (4 in option)
  • Membrane keypad of 6 keys
  • Nominal supply for the system is 12 or 24 Vdc.
  • 6 of 7 analog inputs are programmable for digital use
  • 6 system output relays with contacts of 10 A. @ 28 Vdc
  • Programming by standard data terminal equipment
  • Complete basic parameters list of the system
  • Complete programming parameters for each analog and digital fault
  • English or bilingual inscriptions of the silk-screen
  • Inputs for remote operation of the system
  • Output for engine preheat or for the engine air trap close
  • Provision to connect an alarm contact module of 18 circuits for communication system
  • Provision to install a terminal block for external faults
  • Customer ability to identify each fault on a liquid proof panel
  • Possibility of installing the interface module behind the control module (option)
  • ECONOMIC FEATURES
  • Very complete basic system
  • Fast module installation
  • The interconnection cable between the control module and the interface module decreases the time of system connection
  • Contacts of 6 output relays are directly connected to 12 AWG wire terminals for customer connection
  • Terminal block of the control module allows for the connection of elements installed on the panel door
  • Terminal block of the interface module (normally installed inside the cabinet) allows the direct connection of elements coming from the exterior and the interior of the cabinet
  • Very competitively priced

OPERATION

SYSTEM PARAMETERS
  • Use of start/shutdown buttons in manual mode
  • Use of shutdown button in automatic mode
  • Input polarity of the start signal (N.O. or N.C.)
  • Number of start-up attempts
  • Frequency limit for detection of the running engine
  • Output used for preheat or to activate the engine air trap
  • Starting delay, cool down delay and by-pass delay
  • Delay before detection of frequency signal loss
  • Starter cranking and resting time
  • Exercise time delay and real time adjustment (option)
PARAMETERS FOR EACH FAULT
  • Active fault
  • Input polarity
  • Bypass delay activated
  • Fault latch
  • Blinking lamp (fast or slow)
  • Audible alarm activated
  • Engine stop
  • System fault
  • Auxiliary output relay activated (breaker trip)
  • Transient time delay
  • The limit (analog)
  • Hysteresis of reset (analog)
  • Limit of the summation for the inverse time function (analog)
OUTPUT RELAYS
The interface module comprises six output relays. These relays have two contacts rated at 10 amps @ 28 Vdc:
  • Fuel supply (double contact)
  • Starter supply (double contact)
  • Supply for the engine preheat or the air trap closing
  • System in fault (1 "C" form, an + output )
  • System stop on fault (1 "C" form , an + output )
  • Engine running (2 "C" forms )

CG16A-12
PROGRAMMABLE GENERATING SET CONTROLLER, c/w 12Vdc INTERFACE & CABLE

CG16A-24
PROGRAMMABLE GENERATING SET CONTROLLER, c/w 24Vdc INTERFACE & CABLE

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