CONSTANT CURRENT REGULATOR (CCR)
ELIGHT RC 200 TECHNICAL DATA
SINUSOIDAL CONSTANT CURRENT REGULATOR (CCR) - THREE PHASE SUPPLY - STORAGE BATTERY (OPTION)

1. FEATURES
ELIGHT RC 200 constant current regulators are expressly developed for the power of lamps series circuits to airport and heliport systems.

2. EQUIPMENT DESCRIPTION
The apparatus is composed by:
- RFI filter
- Contactor to connect the regulator
- Inductance to reduce harmonic distortion
- Diodes rectifier bridge, or as option thyristor rectifier bridge for CCR provided with battery
- PWM inverter with IGBT in H bridge configuration
- Insulation transformer
- Control Logic
- Interface relays circuit.


3. PRINCIPLES OF WORKING

The rectifier transforms alternated voltage into a continuous DC link voltage. IGBT inverter transforms the continuous voltage into an alternating sinusoidal stabilized and programmable voltage. Voltage sags or other mains disturbs above the CBMA curve don't influence the regulator working since they are absorbed by input inverter filter. The diodes rectifier performs an input power factor as 0.95. On request It is available a battery cabinet with its battery charger. If a black out occurs, the regulator will go on working without any interruptions on lamp circuits during the backup time of the battery or the time needed for the starting of a generating set. When the mains comes back, the battery charger provide to restore the battery performance. The charge is performed to constant current and increasing voltage up to floating value. Constant Current Regulator provided with battery feature has a THDi of 25% as standard and 10% with 12 pulses rectifier option.

4. CHARACTERISTICS
- Input voltage: 342 ±456V 3Ph

- Input frequency: 40 ± 65Hz
- Input THD: 25% (10% as option)
- Output current step settable: 2.8A, 3.4A, 4.1A, 5.2A and 6.6A
- Static stability: ±1%
- Transfer time: <250msec
- Working from 100% of load to short ciruit
- Working up to 30% A.T. circuit series switched OFF
- Output harmonic current distortion: 5%
- Input power factor at nominal load: 0.95
- Efficiency: >90%
- Altitude without downgranding: 1000mt
- Noise at 1 mt.: 65dBA
- Protection degree: IP 21
- Colour: RAL 7035
- Battery cabinet according to back up time required
- Wheels

5. COMMANDS
Switch operator at three positions.  
- R position: remote control
- OFF position: regulator disconnected
- L position: local control

Switch operator at five positions:		  
- Pos. 2,8 position: regulator connected with load 2.8A.
- Pos. 3.4 position: regulator connected with load 3.4A.
- Pos. 4.1 position: regulator connected with load 4.1A.
- Pos. 5.2 position: regulator connected with load 5.2A.
- Pos. 6.6 position: regulator connected with load 6.6A.
The intensity passages take place with ramp

Silence siren push bottom
Emergency Power Off

6. SIGNALING AND REMOTE CONTROLS
The following signaling are performed with a two colors LED's: green for normal working condition, red for alarm or manual working condition.
Signaling: Green Red
- Regulator Connected Disconnected
- Control Remote Local
- CCR Working Normal Abnormal
- Temperature Normal High
- Series circuit Normal Open
- No. fault lamps Less than 30% More than 30%
The alarm is signaled with siren locally (hush able).
All light signals are available in terminal board with dry contacts


7. METERS
- Output current ammeter
- Output voltage voltmeter
- Working hour counter


8. OPTION
Lonwork Echelon remote control


9. STANDARDS
- FAA Advisory Circular AC 150/5345-10E
- ICAO Aerodrome Design Manual Part. 5 from 3.2.1.4 to 3.2.1.6
- IEC 61822
- ENV 50231
BACK UP TIME ACCORDING TO POWER
Battery type 30kW 25kW 20kW 15kW 10kW 7.5kW 5kW
07Ah -- -- -- -- 03min 05min 10min
12Ah -- -- -- -- 08min 15min 20min
17Ah -- -- 06min 12min 20min 30min
24Ah 03min 05min 08min 13min 17min 30min 50min
40Ah 08min 11min 16min 23min 40min 55min 95min
65Ah 20min 23min 35min 48min 95min 112min 03h


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RANGE RC-200 ELIGHT SERIES
Rated power kW Dimensions WxDxH cm Weight kgs
40 60x80x120 400
30 60x80x120 320
25 60x80x120 280
20 60x80x120 260
25 60x80x120 240
10 60x80x120 210
7.5 60x80x120 190
5 60x80x120 170
4 60x80x120 150

ELIT Srl reserves his right to do modifications to his products without notice.

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