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Thyristor Power Controllers Information Center

111

WHAT IS A THYRISTOR
THE DIFFERENCE BETWEEN A CONTRACTOR, SSR OR SCR
SELECTION GUIDES

1 PHASE

2 PHASE

3 PHASE
DIFFERENCE BETWEEN A THYRISTOR AND SCR
HOW DO THYRISTORS WORK
HOW WOULD I SIZE A THYRISTOR
FIRING TYPES EXPLAINED
HOW DO I SELECT A THYRISTOR
THE ADVANTAGE OF USING SSRs/THYRISTORS
WHY CHOOSE REVO POWER CONTROLLER RANGE

1 PHASE Selection Guide

RS1.jpg

RM1.jpg

RCL.jpg

RD1.jpg

Load & Connection TypeNo of UnitsControlled PhasesRS1RM1RCLRD1

Single-Phase-Normal-Resistance-Load.jpg

Single Phase, Normal Resistance Load

 Normal resistance, medium and long wave infrared 1 1 111 111   111
Quartz lamp infrared short waveform 1 1   111 111 111

Single-Phase-Variable-Resistance-Load.jpg

Single Phase, Variable Resistance Load

 Variable resistance, Molibdenum, Tungstenum, Superkanthal, Platinum 1 1     111 111
Silicon Carbide elements 1 1   111 111 111

Single-Phase-Inductive-Transformer--Load.jpg

Single Phase, Inductive / Transformer Load

 Transformer load coupled with normal resistance 1 1   111   111
Transformer load coupled with cold resistances (kanthal super) 1 1     111 111

3-Phase-Star-or-Delta-load-without-Neutral.jpg

3 Phase, Star or Delta load without Neutral

 Normal resistance 1 2        

3-Phase-Star-or-Delta-load-with-Neutral.jpg

3 Phase, Star or Delta load with Neutral

 Normal resistance 1 3        

3-Phase-Variable-Resistance.jpg

3 Phase, Variable Resistance

 Silicon Carbide elements 1 3        
Molibdenum, Tungstenum, Superkanthal, Platinum, Quartz lamp infrared short waveform 1 3        

3-Phase-Inductive-Transformer-Load.jpg

3 Phase, Inductive / Transformer Load

 Three Phase transformer 1 3        

3-Phase-Normal-Resistance-Open-Delta.jpg

3 Phase, Normal Resistance, Open Delta

 Three Phase normal load resistance with open delta connection 1 3        
Cold resistance 3 3     111 111
Current Range       30 to 700A 30 to 700A 35 to 700A 850 to 2700A
Maximum Operating Voltage 480Vac     111 111 111 111
600Vac     111 111 111 111
690Vac       111=>280A 111=>280A 111
Input Type SSR 4-30VDC     111 111   111
4-20mA     111 111 111 111
0-10V DC     111 111 111 111
Potentiometer (10K)       111 111 111
Communication Command       111 111 111
Firing Type Zero Crossing     111 111    
Single Cycle       111   111
Burst Firing     111 111   111
Soft Start & Burst Firing       111   111
Phase Angle       111 111 111
Soft Start & Phase Angle       111 111 111
Delayed Triggering + Burst Firing       111 111 111
Control Mode Voltage       111 111 111
Voltage Square       111 111 111
Current       111 111 111
Voltage x Current (Power)       111 111 111
Voltage to Power Transfer       111 111 111
External Control Mode           111
Options Internal Current Limit         111 111
Heater Break Alarm / SCR Short Circuit     111 111 111 111
Internal Fixed Fuse     111>45A 111>45A 111>45A 111
Internal Fuse & Holder            
Flat Wiring Terminal     111 111    
Communications RS485 with MODBUS Protocol       111 111 111
PROFIBUS DP, CAN Open Ethernet       111 111 111
Front Keypad & Display       111 111 111
PC Programmable + USB       111 111 111
REVO Easy       111 111 111

111 - Standard

111 - Optional