The MOON Series Electronic Light Control System has been specially designed for controlling stage luminaires in small auditoria, Conference/Multi-purpose Halls, theatres etc. The unique twin function sleek wall mounting Electronic Dimmer Panel Model DIM-12M comprising 12 dimmers each of 2.5KW rating with built-in 24x24 way patch panel is highly economical for schools & other educational institutions. The panel can be conveniently installed in a small space and remotely controlled through a MOON Series Light Control Desk or a simple linear/rotary fader Remote Control operating on low voltage DC.

The Electronic Dimmers have the following salient features:-

1. High efficiency of operation – 98% with consequent SAVING in ENERGY consumption.
2. Low voltage control from Light Control Desk making the operation absolutely safe.
3. Soft-start to prevent in-rush current to cold filaments thereby INCREASING the LIFE of LAMPS
4. Variable speed response in switching `ON’ and `OFF’ of lights
5. Over-voltage protection to minimise fusing of lamps.
6. Radio frequency interference protected for nearby audio & video circuits.
7. Small in size
8. Negligible drift with ambient temperature changes

The 3 phase 415 AC Mains supply to the dimmer panel is through an incomer MCB. All dimmer outgoings are also protected by 16A SPMCBs. The built-in patch panel provided on the hinged cover door, with two sockets connected to each dimmer and corresponding free hanging mating plugs enables any light on the stage to be connected to any dimmer. The Electronic Dimmer is based on a capsuled module containing a pair of thyristors connected end-to-end, mounted on large size heat sink exposed to outside for efficient heat dissipation. The heat generating components are placed in the airflow path provided by the air vents in the cabinet. The solid state circuitry, control supplies, tigger circuits etc. are on glass epoxy printed circuits boards.

SPECIFICATIONS

1. NOMINAL SUPPLY VOLTAGE 415 V, 3 PHASE 50, Hz, AC or 230 V, 50 Hz, AC
2. MAXIMUM SUPPLY VOLTAGE TO DIMMER 280 V, 50 Hz, AC
3. MAXIMUM LAMP LOAD/DIMMER 2.5 KW
4. MINIMUM LOAD/DIMMER 100 Watt
5. OUTPUT VOLTAGE DROP AT FULL LOAD 10 Volts Typical
6. EFFICEIENCY AT FILL LOAD 98%
7. DYNAMIC OPERATION No. overshoot or oscillations in output, irrespective of speed of operation of control signal.
8. CONTROL VOLTAGE DC. 0-5 V, Max. 10K ohms
8. RESPONSE TIME Full ON – 25 Sec.
8. FILTERING To BS : 800 The output wave shape is close to Sinusoidal on full power
8. AMBIENT TEMPERATURE 5 Degree C TO 45 Degree C
8. DIMENSIONS 1145(W) X 850 (H) X 150(D)