Call Us 01794 521355  

Kerys Control Unit

The KERYS is a user-friendly, easy to grasp tool, offering a wide range of functions. It is fitted as standard to all generating sets designed for coupling applications, and can be fitted as an option, from 200 kVA, to the rest of our applications. So that all the requirments of high and low voltage power plants can be met, the KERYS can be built into the console, fitted directly onto the generating set or on a seperate cabinet. It complies with CE, UL and CSA standards.

The Kerys is available in two versions

The basic MMI (Man/Machine interface) includes a monochrome LCD screen with a functions keypad. The top of the range version of the KEYS Tactil has a TFT colour touch screen. Both of these two versions has an ergonomic interface for configuration, operation or fault finding.

Additional specifications
Measurment

Power factor in the different screens
Active and reactive powers
Synchronism (differnece in phase, voltage and frequency)
Harmonics in voltage and current

Safety features

Overload, short circuit
Phase current direction
Neutral current
Reverse component
Voltage reserve
Thermal image
Presence and absence of voltage
Maximum active power
Active and reactive power return
Home-polar current and homo-polar current direction
Restricted earth and homo polar voltage
Vector jump, min Z and df/dt

Sychronisation

Manual and automatic
Frequency and voltage equalisation

Adjustment

Speed and voltage
Switching frequency and voltage set values
Adjusting frequency and voltage set values
Adjusting active and reactive power set values
Active and reactive power surge keyway
Active and reactive power distribution
Active and reactive power return setting
Manual control of speed and voltage regulations

Communication

In local mode or remote mode
Built-in web server
Via RS485 connection
Via Ethernet (in local mode) and internet (in remote mode)

Plus points integrated as standard

Fault finding aid
Assistance and maintenence (history, sending of e-mails...)
Mechanical and electrical parameter archives and curves
Load impact managment
Addition of supplemetary software without external tool

 Configurations

A6i2: Generating set with grid
A622: Generating set with normal/emergency switch and grid without coupling
A633: Production plant without grid
A634: Production plant with grid and normal/emergency switch (no grid coupling)
A641: Generating set with permananent coupling to grid without normal/emergency switch - Grid coupling + resale
A642: Generating set with permanent coupling to grid without normal/emergency switch - Grid coupling + power level 0 kW on the grid
A651: Generating set with temporary coupling to grid and normal/emergency switch
A661: Generating set with permanent coupling to grid and normal/emergency switch

Display screen for electrical data

The KERYS and KERYS Tactil are supplied as standard with integrated operational software. The 60 screen options enable you to have complete control over your installation, regarless of the distance (operation and parameter settings).

Specifications
Frequency meter, Ammeter, Voltmeter
Alarms and faults Oil pressure, water temperature, No
start-up, Overspeed, Min/max alternator, Min/max
battery voltage, Low fuel level, Emergency stop
Engine parameters Hours counter, Oil pressure, Water
temperature, Engine speed, Battery voltage, Fuel level
Additional specifications Website, Troubleshooting,
Assistance and Maintenance, Plotting and logging,
Load impact, 8 configurations available, Compliance
with international standards...