DIMMING CABINETS
a-2000
®
DIMMING CABINETS
a-2000
®
MAIN BREAKER OPTIONS
Factory installation required. Order with your cabinet. (single cabinet configurations only)
Cat. No. Description
For 1 Phase, 120/240V Cabinets: a2k1b - ____ indicate breaker size in amps:
30, 50, 60, 70, 80, 100, 125, 150, 175, 200, 225
For 3 Phase, 120/208V Cabinets: a2k3b - ____ indicate breaker size in amps:
30, 50, 60, 70, 80, 100, 150, 175, 200, 225
For 3 Phase, 277/480V Cabinets: a273b - ____ indicate breaker size in amps:
30, 50, 60, 70, 80, 100, 125, 150, 175, 200
(150-200A for 24 circuit cabinets only)
ACCESSORIES
Cat. No. Description
a2kfl-r48 a-2000, field kit for bussing two 24 channel cabinets
a2kfl-012 a-2000 flush mount trim kit for a 12 channel cabinet
a2kfl-024 a-2000 flush mount trim kit for a 24 channel cabinet
a2kfl-036 a-2000 flush mount trim kit for a 36 channel cabinet
a2kfl-048 a-2000, field kit for bussing two 24 channel cabinets
a-2000 DIMMER MODULES
a-2000 uses a modular dimmer allowing for ease of replacement and custom tailoring of module type to each project’s specific needs.
Leviton’s a-2000 dimmer modules employ the proven dual SCR dimming technology inherited from Leviton’s line of theatrical equipment.
UNIVERSAL DIMMER MODULES
• Supports all load types as well as two circuits of Hi-lume
®
and other 3-wire fluorescent dimming ballasts for easy product selection
and purchasing
• 2 basic configurations: 120VAC modules for 120VAC rated cabinets and 277VAC modules for use in either 120VAC or 277VAC rated
cabinets
240V MODULES
• Built-in bypass switches (240V): Bypasses control electronics permitting the cabinet to be used for work lights during construction.
STANDARD MODULES
• Built-in bypass switches (120V) or shunts (277V): Bypasses control electronics permitting the cabinet to be used for work lights during
construction.
SUPPORTED LOAD TYPES UNIVERSAL 240V STANDARD
Incandescent ✓ ✓ ✓
Tungsten
✓ ✓ ✓
Neon
✓ ✓ ✓
Cold-Cathode
✓ ✓ ✓
Magnetic Low Voltage
✓ ✓ ✓
Electronic Low Voltage*
✓ ✓ ✓
Fluorescent Dimming Ballasts
✓ ✓ ✓
0–10V Fluorescent Ballast Example: Advance Mark 7
®
† ✓ ✓ ✓
2-Wire Fluorescent Ballast Example: Advance Mark 10
®
† ✓ ✓
3-Wire Fluorescent Ballast Examples: Lutron Hi-lume
®
& Eco-10™† ✓
* Electronic Low Voltage transformers are supported upon the manufacturer’s approval for use with forward phase dimmers. When the use of Electronic Low Voltage is required
which does not meet this requirement, Leviton’s PE400 Power Extender may be used. Contact your local Leviton representative for more information.
† Mark 10
®
and Mark 7
®
are registered trademarks of Advance Transformer Company. Eco-10™ is a trademark and Hi-lume
®
is a registered trademark of Lutron Electronics, Inc.
Cat. No. Description
a20un-012 a-2000 Universal Dual Dimmer Module, 120V, 20A
a20un-027 a-2000 Universal Dual Dimmer Module, 120/277V, 20A
a20dd-012 a-2000 Dual Dimmer Module, 120V, 20A
a20dc-012 a-2000 Dual Constant Module, 120V, 20A
a20hd-012 a-2000 High Rise Dimmer Module, 120V, 20A
a20dd-a27 a-2000 Dual Dimmer Module, 277V, 20A
a20dc-a27 a-2000 Dual Constant Module, 277V, 20A
a15dd-230 a-2000 Dual Dimmer Module, 240V, 15A
a20dd-230 a-2000 Dual Dimmer Module, 240V, 20A
A 2 L –
Cabinet Size
12 12 Channel Cabinet
24 24 Channel Cabinet
36 36 Channel Cabinet
48 48 Channel Cabinet
Feed Type
1 1Ø
3 3Ø
Control Electronics
D Standard
B Standard with Analog Input Card
Cabinet Voltage*
1 120V
2 277V
* a-2000 240V cabinets are available as standard 3 phase, 12 or 24 circuit cabinet sizes only.
Consult with factory for additional information.
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