The Chromalox MAX VI Multi-Zone SCR
Power Controller consists of (6) SCR’s
mounted on a highly efficient, fan cooled
heatsink. The MAX VI heatsink features an
all-metal bonded-fin design. Bonded-fin heatsinks
have up to three times the cooling area
of a conventional aluminum extrusion and
therefore can dissipate more heat. Additionally,
bonded-fin heatsinks offer a much smaller
footprint. The MAX VI offers the flexibilty for
(6) Single Phase Zero-Cross or Phase Fired
Controllers. Additionally, the Zero-Cross
mode can be configured into (3) Three Phase
2-leg controllers, or (2) Three Phase 3-leg
controllers. The MAX VI offers current ratings
of 25, 50, and 75 amps at 40˚C and Voltage
ratings up to 600 VAC.
The MAX VI unit is fan cooled and provides
up to 450 Amps of control power with a footprint
dimension of 14.75" L x 9" W x 6.5” D.
The MAX VI easily bolts to a chasis plate and
all load wiring can dress down one side of
the heatsink and all control wiring can dress
down the other side. Each SCR incorporates
a LED status indicator and IP20 touch protection
removable cover.
The benefits from Chromalox MAX VI SCR
controller are quick and low cost installation,
reduced panel space, increased heater life
due to fast cycling, and easy replacements for
mechanical and mercury contactors.
- Electric Ovens
- Plastics Machinery
- Packaging Equipment
- Food and Beverage Processing Equipment
- Platen Heaters
- Transformer coupled loads
- Resistance Heating
- Contactor Replacement
- Mercury Relay Replacement