Lighting Switch Pack (SP-19)

The Model SP-19 Lighting Switch Packs are built for switching night club effects lighting or other 24-125VAC applications. The input signals are 0-10 VDC or DMX 512. Each switch pack holds from 1 to 4 triac cards. Each card can switch 4 or 8 15A circuits for a maximum of 16 or 32 circuits per switch pack box (up to maximum current set by electrical standards). These switch packs were built for unmatched reliability and easy maintenance. Each channel is individually fused using industry standard 1/4" by 1 1/4" fuses. The triac cards as well as the individual triacs and opto-couplers can be changed using only a screw driver.

General Specifications

Number of channels:

4 - 32

Dimming:

DMX controlled dimming available under certain circumstances. Please inquire.

Operating temperature:

-20°C - +40°C

Dimensions:

12"L x 12"W x 4"D

Weight:

29lbs. (with 4 cards)

Humidity:

0 to 90% non-condensing

Cooling:

fan cooled

Knockouts:

8 - ½" conduit (7/8"), 2 - ¾" conduit (1-1/8")

Control Voltage Inputs:

Control input: Optically isolated, DC control signal plus signal common.
On threshold: +3 to +4 VDC
Recommended ON voltage: +5 to +15 VDC
Recommended OFF voltage: 1 VDC or less

Input termination:

1 Kohm resistor and 0.1mfd capacitor to ground (both removable)

Optocoupler:

inductive load MOC-3011 (non zero cross) - field replaceable
resistive load MOC-3031 ( zero cross) - field replaceable

Output:

Output voltage: 24 - 125 VAC
Output connector: P.C. mount screw terminal

Triacs:

15 Amp., 400V, isolated tab, TO-220 package - field replaceable.

4 Channel Cards:

Maximum current per channel: 9 Amps (Fuse rated for 10 amps)
Maximum power per channel: 1000 Watts
Total current per ch.1&2 or 3&4: 15 Amps
Total power per ch.1&2 or 3&4: 1800 Watts

8 Channel Cards:

Maximum current per channel: 3.6 Amps (Fuse rated for 4 amps)
Maximum power per channel: 432 Watts
Total current per ch.1-4 or 5-8: 15 Amps
Total power per ch.1-4 or 5-8: 1800 Watts

Options:

4 Channel Matrix Control Card: Requires 2 control signals Y and X-Y, 5-15 VDC
Additional Input Buffer Card: Required for 20 to 32 channel boxes

Notes:

1. 4 and 8 channel cards have split input power buss.
2. Use separate phases on triac cards to reduce neutral currents.
3. 8 channel cards recommended for lower current applications.
4. Optocouplers - match to load type (inductive or resistive).