SCR-A Single-Phase Phase-Shifting SCR Trigger Board Works w/ MTC MTX Modules for Voltage Temp Speed

SCR-A Single-Phase Phase-Shifting SCR Trigger Board Works w/ MTC MTX Modules for Voltage Temp Speed

Advantages:
- Long life
- No noise
- No sparks
- Fully isolated
- Fast to turn on/off

Description:
SCR-A can directly trigger two single-phase SCRs below 150A.

The control board is composed of imported high-performance single-chip microcomputer as control, operational amplifier, pulse transformer and other units. It can be used with a variety of automation instruments without interference with the instrument. It can also be connected to an external potentiometer for manual control. It is widely used in control systems that require continuous smooth adjustment of loads, high control accuracy or do not allow large current impacts, such as AC and DC motor speed regulation, voltage regulation, charging, etc.

It is mainly used for single-phase resistive loads, single-phase inductive loads or transformer original side control, such as silicon carbide rods, silicon molybdenum bars, resistance wires, etc. It can also be used for single-phase or two-phase full-bridge half-controlled rectification. It enables reliable triggering, high precision, stable work and flexible use.

Features:
1. It can drive SCRs below 150A
2. Compatible with various input signals
3. Small size. Simple and convenient to use, no distinction between live wire and zero line
4. 12VDC power supply

Product Performance Parameters:
1. The waveform of the trigger board is symmetrical, the control accuracy is ≤5%, the input-to-output linearity is high, the interference ability is strong, and the work is stable.
2. Direct triggering of SCRs below 150A.
3. Multiple control signals: potentiometer (10K), DC1-5V, DC0-10V and DC4-20mA.
4. There is no distinction between live wire and zero line. Fully compatible with phase shift voltage regulation and half-controlled rectification. Simple wiring and easy maintenance.
5. Safe and reliable: the main circuit and the control circuit are fully isolated.
6. Frequency: compatible with 50-60HZ
7. Spraying three-proofing lacquer makes it have a transparent protective film. It is super moisture-proof, dust-proof and corrosion-resistant.
8. The power supply on board is 12VDC. It can be used for a wide range of 110V-380V. Please specify when it is used for voltage below 110V.

Uses:
1. General controllable rectification: suitable for electrolysis, electroplating, charging, controllable rectification devices, etc.
2. Voltage regulation and phase shifting: suitable for single-phase AC voltage regulation or rectifier with resistive and inductive loads
3. Chemical electrolysis: suitable for controlled rectifier devices in chemical, smelting and electroplating industries
4. Charging and discharging: suitable for battery charging and discharging devices
5. DC motor speed regulation: suitable for DC motor speed regulation device
6. Generator excitation: used for synchronous motor excitation device
7. Motor excitation: suitable for motor excitation device

Wide Applications:
1. Single phase shift voltage regulation
2. Two-phase dual-live-wire phase shift voltage regulation
3. Single-phase full-bridge half-controlled rectification
4. Soft start of motors
5. DC motor excitation
6. Single-phase motor fan speed regulation
7. Primary-side and secondary-side voltage regulation of transformers

Package Included:
- 1 x SCR Trigger Board

Packaging Details:
- G.W.: 0.15kg

Note:
- Battery is not included.