ControLite Excalibur LCD Delta Dimmer

12-channel dimmer in a robust 19" / 3Us slide-in steel-plated case; 12x10A, 12x16A, 6x25A, and 6x32A versions. For the DELTA power mains (e.g. ship installations), double-pole automatic cut-outs per channel are available for the 12x16A and 6x32A versions.

The Excalibur DELTA Delta is a professional dimmer for use onstage and in the studio, spezial constructed for wiring on delta power supply systems. It comprises 12 individually controllable channels, each of which can be loaded with 2300 watts of resistive or inductive load in continuous operation. The load currents are controlled via phase angle. Complex interference suppression through LC filters (suppression coils) ensures trouble-free operation.

The 12 channels are secured by duplex line circuit breakers. The unit can be controlled either via a digital (DMX 512) or via an analog (0 - 10V DC) control signal. The steel housing comes as a 19“ / 3U high slide-in case. All display indicators and operating elements are located on the front side of the unit.

All versions feature menu management via illuminated VF display, 4 cursor buttons, and an encoder, making for easy setting of various dimmer curves, channel patches, preheats, and limiters for each channel. The integrated memory enables you to program 30 cues and 3 sequence patterns with up to 30 steps per pattern. Wear-resistant cursor buttons and rotary encoder select all dimmer functions.

In addition, the following technical features ensure safe and reliable operation:

three independent mains / control sets (one per phase)
active phase-independent cooling (DC ventilating fan with two-stage,
temperaturedependent rotation speed)
temperature indicator with protective disconnect
excess temperature display
overvoltage indicator with protective disconnect
mains fault indicator
undervoltage operation up to 30% under rated voltage
soft start after switching on and restarting following protective disconnect
channel-specific LED indicators for fuse failure, load identification and control input
further indicators via illuminated display
all settings menu-driven via 1 data wheel and 4 buttons
test function for each channel
adjustable lamp preheat
adjustable output limiter
4 different dimmer curves can be set
channel patching (control addresses can be assigned freely to
any dimmer channel)
“stand alone“ operation (without control desk; various presets, i.e.,
memories, such as chaser sequences can be set)
DMX-failure presets can be programmed
supply voltage for lighting control desk
LED indicator for DMX control signal

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Manuals

·	user manual, german	Dim_delta_d.pdf	158KB
·	user manual, english	Dim_delta_e.pdf	140KB