Since our inception in this domain, we are engaged in the manufacturing, exporting and supplying Rolling Contact Type Voltage Controller. Our voltage controller is widely used with electrical circuits installed for electric power transmission and voltage controller. Our highly experienced team of professionals utilizes the best quality raw material and advanced technology for manufacturing this voltage controller. Our Rolling Contact Type Voltage Controller is available in various specifications and capacities in adherence with the customer's requirement. We offer this voltage controller at market leading price to the customers.
Features:
- Optimum performance
- Compact design
- Robust natu
Product Details:
Duty Cycle | 100% Continuous. |
Type | Automatic,Semi-automatic |
Phase | Three Phase |
Efficiency (Approx.) | 99.5% |
Advanced Cooling & Brush TechnologyThis voltage controller employs air or oil cooling to effectively manage heat during sustained operations, safeguarding against overheating. Electrographite copper alloy brushes guarantee superior electrical contact and reduced wear, contributing to long-term stability and operational reliability even under heavy-duty industrial demands.
Optimized for Industrial VersatilityDesigned for seamless integration into industrial environments, the controller offers both floor and base mounting and supports custom dimensions based on the required rating. Its robust build, variable voltage range, and support for both single and three-phase power make it suitable for various voltage regulation needs across different industries.
High Efficiency & Protection FeaturesOperating at efficiencies above 98% and equipped with negligible waveform distortion, this controller ensures minimal energy loss and high-quality power output. Advanced protection systems, including automatic and manual over-voltage safeguards, as well as IP 21 or IP 23 rated enclosures, provide dependable safety in challenging settings.
FAQ's of Rolling Contact Type Voltage Controller:
Q: How does the Rolling Contact Type Voltage Controller regulate and maintain output voltage for industrial applications?
A: The controller adjusts output voltage using a rolling contact mechanism, which enables smooth, precise regulation from 0 to 430 V AC. Its high insulation resistance and robust control system (manual or motorized) ensure stable performance even with significant load variations.
Q: What cooling options are available and when should I choose air or oil cooling for my voltage controller?
A: This product offers both air and oil cooling. Air cooling is ideal for standard environments with moderate loads, while oil cooling is better suited for heavier loads or locations with higher ambient temperatures, ensuring optimal thermal management and extended equipment lifespan.
Q: Where can this voltage controller be installed and what are the mounting options?
A: It can be installed in various industrial settings, supporting both floor and base mounting configurations. The dimensions are customizable according to the rating, allowing integration into existing setups or new installations as required.
Q: What is the process for ensuring safety and protection in this voltage controller?
A: Safety is enhanced through automatic and manual over-voltage protection, high insulation resistance over 50 M at 500 V DC, and IP 21 or IP 23 degree of enclosure. These features protect both equipment and users from electrical hazards.
Q: How can operators benefit from the controller's display and control features during usage?
A: Operators can monitor output voltage through analog or digital voltmeters, while control can be managed either manually or via a motorized system. This flexibility allows precise adjustment and real-time monitoring, improving operational convenience and efficiency.
Q: What kind of voltage and current ratings does this controller support, and how does that benefit industrial processes?
A: It supports a wide output voltage range (0-430 V AC), input voltage of 330-470 V AC, and handles currents up to 2700 A. This versatility enables the controller to support a variety of industrial machinery and processes, minimizing downtime and optimizing performance.
