Product Description
The fully isolated single-phase AC voltage regulator module (hereinafter referred to as the voltage regulator module) is manufactured by integrating random solid-state relays, random SSR phase-shift triggers and synchronous transformers (as the internal power transformer of the module). Its principle: under the action of synchronous voltage (this synchronous voltage is also used as the working voltage of the module), after synchronous phase detection, phase shifting, and triggering, it can be automatically controlled by 0-5VDC or 0-10VDC signal or manually controlled by potentiometer to generate a phase-shift trigger signal to trigger the corresponding components (thyristor) to achieve the purpose of phase shift voltage regulation. When manually, only an external potentiometer is needed to adjust the AC power. When automatically, the voltage regulator only needs to input 0-5VDC or 0-10VDC voltage or 4-20mA current for adjustment. In many occasions, it can replace the bulky contact voltage regulator. The product is widely used in petrochemical instruments and equipment, food machinery, packaging machinery, textile machinery, stage lighting to adjust analog quantities such as power, voltage, temperature, brightness, speed, etc.
Detailed Model
| Specification |
HHT3-U/22(SSR-VA) HHT3-U/38(SSR-VA) |
| Off-state leakage current |
≤ 10mA |
| Dielectric withstand voltage |
≥2500VAC |
| Ambient temperature |
-30~80ºC |
| Installation |
Bolt installation |
| Note |
A heat sink must be installed for loads above 5A, 0-5(10)VDC manual adjustment or automatic adjustment |
Product Features
1. Components are strictly screened before entering the factory, with strict process requirements and testing methods.
2. Bidirectional thyristor output or unidirectional thyristor anti-parallel output, zero voltage turn-on, zero current turn-off.
3. Built-in RC absorption, transient protection, more reliable operation.
4. LED indicates the working status.
5. Optical isolation between input and output circuits.
6. Isolation withstand voltage between input, output and heat dissipation.
7. 100% load current aging test.
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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