Select your Thyristor (SCR) Power Controller for pure resistive element | delta | star w/out neutral
Thyristor regulator (SCR) for purely resistive loads | delta | star without neutral
CD Automation’s Thyristor Controllers (SCRs) for purely resistive loads in delta or star configurations without neutral offer precise control and robustness. They are ideal for systems requiring accurate power management, ensuring efficiency and stability under different operating conditions.
Product |
 |
 |
 |
 |
|---|---|---|---|---|
| REVO S 2PH | REVO C 2PH | |||
| LOAD | ||||
| Load Voltage | 480-600-690V* | 480-600-690V* | 480-600V | 480-600-690V** |
| Current Range | 30:800A | 30:800A | 30:280A | 30:2100A |
| INPUT | ||||
| SSR 4:30Vdc | X | X | X | |
| 4:20mA | O | O Opz. TU-E |
X | X |
| 0:10V | O | O Opz. TU-E |
X | X |
| Communication | X | X | X | |
| FIRING | ||||
| Zero Crossing (High Inertia Load) | X | X | X | |
| Burst Firing 50 (High Inertia Load) | O | X | ||
| Burst Firing 8 (Low Inertia Load) | X | X | X | |
| Dynamic Burst Firing Energy Saving | X | |||
| CONTROL / FEED BACK | ||||
| Voltage Compensation | X | X | ||
| V or I | X | X | ||
| Power VxI | X | X | X | |
| N°of three phase channel managed | 1 | up to N°8 | 1 |
1 |
| OPTION | ||||
| Heater Break Alarm SCR Short Circuit Alarm |
O Based on Current (I) Value |
X Based on Resistance |
O Based on Resistance |
O Based on Resistance |
| Fuse + ext. Fuse Holder | O 30:40A |
O 30:40A |
||
| Fuse + int. Fuse Holder |
O 30:40A |
X 30:40A |
X 30:40A |
|
| Internal Fuse | X >40A |
X >40A |
X >40A |
X >40A |
| cUL us up to 700A, UL > 700A | O | O Pending |
O | |
| COMMUNICATION / PROGRAM. | ||||
| RS485 Modbus RTU | X | X | X | |
| Profinet + Modbus TCP Ethernet | O | O | O | |
| Config. Frontal Keypad | X | O | X | |
| PC Win. Configurator | X | X | X | |
| REVO KP3 Terminal | O | O | ||
X = Standard O = Option
*690V is available from 60 up to 800A
**690V is available from 60 up to 2100A