ALD12 Dilor, ALD12 Datasheet - Page 7

• Manufacturer Part Number: ALD12
• Description: Dimmer Enclosures
• Manufacturer: Dilor

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Dimming Panels and Dimmers 1/04
Part Number
ALD-160-ND
ALD-224-ND
ALD-412-ND
ALD-160
ALD-224
ALD-412
Breakers
Dimmer
Module
Input
Breakers
1 x 50A:
120V
2 x 50A:
120V
2 x 20A:
120V
1 x 50A:
120V
2 x 20A:
120V
2 x 20A:
120V
Input
Relays
Circuit Breaker
Solid
State
ALD-BRK-15
ALD-BRK-20
Part Number
Output
Non-Dim Module:
ON/OFF only
Solid State Relay:
6.0 KW size
Non-Dim Module:
ON/OFF only
Solid State Relay:
2 x 2.4 KW size
Non-Dim Module:
ON/OFF only
Solid State Relay:
4 x 1.2 KW size
of Dimmers
1 x 6.0 KW
Dimmer
2 x 2.4 KW
Dimmers
4 x 1.2 KW
Dimmers
Quantity
& Size
Dimmer
15A:120V Thermal/Magnetic
20A:120V Thermal/Magnetic
ADL Dimmer Module Components
ALD Dimmer Module
Capacity
Four 15A or 20A Breakers,
all bussed to same Dimmer
Four 15A or 20A Breakers,
2 bussed to each Dimmer
Four 15A or 20A Breakers,
1 bussed to each Dimmer
Four 15A or 20A Breakers,
all bussed to each Solid
State Relay
Four 15A or 20A Breakers,
2 bussed to each Solid
State Relay
Four 15A or 20A Breakers,
1 bussed to each Solid
State Relay
Breaker
& Type
Capacity
page 7
Breaker
Output
(typ)
Breakers
Output
ELECTRICAL SIZING
CONSTRUCTION
The total power drawn by the output
circuits of a dimmer cannot exceed
the rating of the dimmer. Dilor
dimmers can be operated at rated
load.
ALD Dimmer Modules are supplied as
a complete unit. The only variation is
the number of output breakers
installed. Standard Square D
thermal/magnetic breakers are used,
and adding breakers is easy.
The size of the output breakers can
be either 15A or 20A / 120V
The ALD-412 Dimmer is a special
case. There are 4 dimmers
supplied with this unit, and each is
typically referred to as a 1.2 kw
dimmer. However, in actual fact
each is a 2.4 kw dimmer. Two of the
dimmers share one input breaker
and the other two dimmers share
the other output breaker. The total
load on either dimmer pair cannot
exceed 2.4 kw. Thus, it is possible
to have one "1.2 kw" dimmer with a
2.0 kw load and the other with a 0.4
kw load. Dimmers A &B are paired
together and Dimmers C & D are
paired together.
ALD Dimmer Modules are supplied
as a complete unit. Each module
uses an aluminum frame plate to
hold all of the circuit breakers,
dimmers and the heat sinks. The
frame plate is designed to mount
onto the mounting rails that are a part
of the ALD Dimmer Enclosure.
All factory orders are supplied fully
assembled and subjected to a full
power test procedure.
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