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Help CenterThree Phase 380V AC Automatic Voltage Regulator 30kVA 60kVA 100kVA With Digital Display
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Jinhua Dika Electrical Equipment Co., Ltd., an ISO9001-certified manufacturer with over US$1 million annual export value, proudly presents our industrial-grade Three Phase Automatic Voltage Regulators. Engineered for demanding applications, these robust stabilizers deliver critical protection against voltage fluctuations in 380V AC systems across global markets from North America to Southeast Asia.
Our regulators feature intelligent microprocessor control and advanced digital monitoring to maintain stable output voltage (±1% accuracy) despite unstable input conditions. Key technological advantages include:
- Real-time voltage monitoring through bright LED displays
- Multi-layer protection against electrical hazards
- Industrial-grade components rated for 24/7 operation
- Precision voltage correction within 20ms response time
Technical specifications vary by model capacity:
| Parameter | 30kVA | 60kVA | 100kVA |
|---|---|---|---|
| Input Voltage Range | 304V-456V | 304V-456V | 304V-456V |
| Output Accuracy | 380V±1% | 380V±1% | 380V±1% |
| Operating Temp | -15°C to 45°C | -15°C to 45°C | -15°C to 45°C |
| Noise Level | <55dB | <60dB | <65dB |
Customers benefit from reduced equipment downtime, extended machinery lifespan, and significant energy savings. Our units effectively protect sensitive industrial equipment including:
- CNC machines and production lines
- Medical imaging equipment
- Data center infrastructure
- Laboratory instruments
With shipments originating from major Chinese ports including Shanghai and Ningbo, we've successfully delivered to over 15 global markets. Our 11-50 employee team maintains rigorous quality control through every production stage. The digital display provides instant visibility into:
- Real-time input/output voltage
- Load percentage
- Operation hours
- Fault history logs
Choose our voltage regulators for reliable power stabilization backed by ISO9001 manufacturing standards. Contact us today for custom power solutions tailored to your specific requirements.
FAQ Section
Q: Can this regulator handle voltage spikes?
A: Yes, our design incorporates transient voltage suppression to handle surges up to 1000V for 20ms.
Q: Is professional installation required?
A: While designed for straightforward installation, we recommend professional electrical contractors for optimal safety.
Q: What maintenance is needed?
A: These units require minimal maintenance - primarily periodic dust removal from ventilation openings.
Q: Can it operate in high-humidity environments?
A: Standard models are rated for ≤85% RH. Special sealed versions are available upon request.
Q: How is overheating prevented?
A: Dual cooling systems combine silent-running fans with temperature-controlled ventilation shutters.
Q: What happens during power failures?
A: The regulator safely disconnects output and automatically resumes operation when power returns.
Q: Are different input voltages supported?
A: Standard units are optimized for 380V systems. Custom configurations are available.
Q: What warranty is provided?
A: We offer a standard 24-month warranty covering manufacturing defects.
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