Technical data

23
D 66 K3
FEATURES
- 12 channel digital dimmer.
- DMX 512 and analog (DC 0-10 V) signal input, possibility to operate with both signal types simultaneously.
- Load capacity: 25 A per channel.
- Total 18 kW (mono-phase) and 55 kW (tri-phase).
- Individual DMX address and patchable response curve for each input channel (linear, quadratic, quadratic
inverse, on/o).
- Preheat level on each channel.
- DMX buer against connections fails.
- 2 pole circuit-breaker (1P+N) for each channel.
- Auto-adjustment of power frequency between 47 and 63 Hz.
- Synchronization with microprocessor to detect and lter spurious frequencies produced in the power supply.
- Slow start with 4 second starting ange, avoiding current peaks.
- Program memory: 3 programs (64 programmable chases each).
- Lateral xation accessories and handles.included
- LED indicators for output levels of each channel, DMX signal detection and error detection.
PROTECTIONS
- Double magneto-thermal circuit breaker (1P+N) ensures electrical
safety in case of short-circuits and electrical overload, cutting
both phase and neutral conductors.
- Double fan forced cooling system (2 fans of 120 mm. diameter):
automatic operating mode that reduces temperature to the
prexed value.
- Slow start with starting ange of 4 seconds avoids current peaks.
- Power frequency auto-adjustment between 47 and 63 Hz (accor-
ding to power input requirements) do not aect the response
curve. Associated with the Zero Crossing Detector (ZCD), it ensu-
res stable output levels.
- Synchronization with microprocessor marks zero crossing points,
detects and lters spurious frequencies produced in the power
supply.
- Programmable protection: conguration of each output with a
maximum level to avoid sudden level variations that can aect
load (a 95% output level is ecient and almost undetectable).
- 0-100% duty cycle: internal lter and detection circuitry elimina-
te parasite noise and therefore allow to use using the full cycle
during zero crossing process.
Analog input (DC 0-10V).
DMX input/output interface
(XLR 3-5 male/female)
dimmers