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eS21 LED Raceway
LED Quad Power Supply Modules
Dual Relay Modules
1
IGBT Dual 230V/240V, 2.5kW Dimmers
2
2. Power Requirements
eS21 LED Raceways are designed to operate on a 50 or 60 Hertz, 25 Amp, 230 / 240 VAC, three phase "WYE" power
service. These systems, however, will tolerate a wide variety of input voltages. For them to function normally the
Phase to Neutral voltage must be in the range of 200 to 260 VAC.
If a system is mis-wired to voltages greater than 240 VAC, the dimmers will shut down and flash the 'Over Voltage'
warning in the dimmer status field
to bring up loads when in over-voltage shutdown.
3. Connecting Power
Field wiring of the eS21 LED Raceway is straight forward. A total of 5 wires need to be brought to the unit: The three
"phase" wires (L1, L2, L3), a Neutral, and an Earth/Ground. The "phase" wires carry up to 25 amps each, and the
Neutral carries the "unbalanced" current. The wires feeding all dimmers and dimmer outlets are wired in the same
order.
The following scheme is suggested:
1
2
3
4
3
1
(See "Dimmer Modules - LED Indicators" on page
1) Control Module Heatsink (2 each)
2) Device Receptacle (4 each - 4-Pin XLR for Data
and Device Power)
3) Focus Button (4 each - one for each control
circuit)
4) Status LEDs (4 sets - one red and one green for
each control circuit)
2
1) Load Receptacle (2 each - one for each relay
circuit - CEE17 option shown)
2) Illuminated Focus Button (2 each - one for each
relay circuit)
3) DMX Output Connection (2 each - one for each
connected device)
3
4
1) Dimmer Heatsink
2) Load Receptacle (CEE17 option
shown)
3) Load Breaker (available with CEE17
receptacle option only)
4) Illuminated Focus Button (2 each -
one for each dimmer)
Installation & Operation Guide
9). Dimmers will not attempt
Power Requirements
5
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