Output Current Control SCR Power Controllers
from Chromalox
The C4 Series Multiple Zone SCR Power Controller manages both single phase and 3-phase industrial healing load applications which require zero cross firing modes. Load options include up to 4 independently controlled single phase loads or two 3-phase/2-Leg load or one 3-phase/3-leg load (with or... [See More]
- Control Feedback: Output Voltage Control; Output Current Control; Output Power Control
- Operating Voltage: 480 V
- SCR Control: Zero Crossing
- Phase: Single Phase; Three-Phase (2-leg)
from OMEGA Engineering, Inc.
The SCR19 Power Controllers are designed to proportion electric power to resistive loads only, such as ovens, furnaces, heat sealers, etc. (NOTE: They are not designed to drive transformers or any inductive load.) The controllers consist of power semi-conductors (SCRs), properly-sized heat sinks,... [See More]
- Control Feedback: Output Current Control
- Phase: Single Phase (optional feature); Three-Phase (2-leg) (optional feature); Three Phase (3-leg) (optional feature)
- SCR Control: Phase Angle (optional feature); Zero Crossing (optional feature)
- Current Ratings: 40, 60, & 80 Amps
from Chromalox
The C4-IR Series Multiple Zone SCR Power Controller manages both single phase and 3-phase industrial heating load applications which require zero cross, burst firing, half single cycle, and phase angle firing modes. Load options include up to 4 independently controlled single phase loads or two... [See More]
- Control Feedback: Output Voltage Control; Output Current Control; Output Power Control
- Operating Voltage: 480 V
- SCR Control: Phase Angle; Zero Crossing
- Phase: Single Phase; Three-Phase (2-leg)
from OMEGA Engineering, Inc.
The SCR19-H and SCR39-H power controllers are designed to proportion electric power to resistive loads only, such as ovens, furnaces, heat sealers, etc. The controllers consist of power semi-conductors (SCRs), properly sized heat sinks, trigger circuitry, and fuses supplied on panels for surface... [See More]
- Control Feedback: Output Current Control
- Operating Voltage: 1phase, 2leg, 3phase undergrounded wye
- SCR Control: Phase Angle; Zero Crossing
- Phase: Single Phase (optional feature); Three-Phase (2-leg) (optional feature); Three Phase (3-leg) (optional feature); Other