Product Description
HHT3-3 intelligent solid voltage regulator is an intelligent integrated module that encapsulates thyristor trigger circuit, single chip controlled phase shift circuit, signal detection sensor circuit, and voltage regulation circuit. It is a complete power phase shift open-loop control system that can realize the regulation of load voltage. Built-in RC resistance and capacitance absorption circuit and varistor protection, 4-2mA/0-5V/0-10V signal compatible. Under the control of the signal, the three-phase load voltage can be adjusted from 0V to the full voltage of the power grid steplessly, and the 50HZ/60HZ frequency is universal. It has a linear control circuit with high precision and good stability. It is widely used in various inductive and resistive loads, such as: AC motor speed regulation, industrial automation, electric heating control, mechatronics, various power supplies, chemical industry, textile communication and other fields; it can realize manual and automatic control interface, and the main circuit AC input has no phase sequence requirements.
Detailed Model
| Specification |
HHT3-3/38(25-125A) |
| Minimum blocking |
≤ 3.0VAC |
| Off-state leakage current |
≤ 10mA |
| Dielectric withstand voltage |
≥2000VAC |
| Ambient temperature |
-30~80ºC |
| Installation |
Bolt installation |
| Note |
Loads above 5A must be equipped with a heat sink, and loads above 80A must be cooled by fans or water |
Our Advantages
Brand:
- 39 Years of Industry Leadership, Professional Manufacturer of Industrial Control Components.
Quality:
- Advanced Technology Applications, Aligned with International Quality Standards.
Capacity:
- Annual Production Capacity in the Tens of Millions, Leading the Industrial Control Component Manufacturing Industry.
Customization:
- Providing Custom Services and Delivering Application Solutions.
Logistics:
- O2O Marketing Model, Professional Logistics Support.
After-sales Service:
- Comprehensive Service System, Resolving Customer Issues Anytime.
Our Experimental Center Testing Device
Our Automatic Production Line
Audited Supplier 
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