1. Excitation control unit: rated output of 7A DC at 63V DC
2. Four control modes: automatic voltage regulation (AVR), excitation current regulation (FCR), reactive power
Regulation (VAR), power factor adjustment (PF)
3. Car functions: DECS-100? Provide external? 52L / M contacts, when the contact is open, start droop function
DROOP value can be set and debugged by DECS-100 software
To be more convenient, can be good solution to large number of ship frequency load when the use of reactive power inequality problems
4. Network functions: DECS-100 provides external 52J/K contacts, when the node is open and software
When activated at the same time, the VAR or PF function is activated and can be set by software, so that net generator runs under the rated power factor
5. Generator stand-alone operation or car running, DECS-100? only work in automatic voltage regulation
(AVR) or field current regulation (FCR)
When the generator runs in parallel with the grid
, can work in reactive power adjustment (VAR) or power factor adjustment (PF) mode
6. No-load state dynamic information analysis function: this feature can be in the generator no-load state, according to certain ratio increases or decreases the voltage of the generator and can record the waveform of the generator
This function is used for modulo transient performance of generators under quasi-sudden unplugging conditions, for PID regulation, can make regulators
Excellent regulation of generator performance and generators with excellent
8. Protection function: DECS-100 increased the generator over-voltage protection, excitation over-voltage protection, detection of over-voltage protection, protection against over-voltage, over-voltage protection, protection against over-voltage protection, voltage loss protection, over-excitation limit and over-excitation shutdown protection
In the protection of generators at the same time, better protection of the regulator plate, the regulator plate in the excellent performance of the work
9. Alarm output function: for variety of protection, provide alarm output, easy to find and solve the problem
Note: DECS-100 is digital voltage regulator with internally adjustable PID parameter settings to improve the steady state and transient characteristics of the generator
DROOP value can be set by software and the reactive power of the parallel unit can be balanced
SPDT switch to replace the external potentiometer to adjust the generator voltage, adjust the scope of wider, more reliable