UDR

500-10000VA, 80-260Vac,

The UDR Series Relay Type AVR is your smart choice for basic but powerful home and office voltage regulation. Combining essential protection, compact design, and cost-efficiency, it’s perfect for customers seeking performance without complexity. Available from 500VA to 10000VA, it's ideal for light to heavy-duty applications.

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1. Wide Input Voltage Range

Supports 80–260Vac — ideal for regions with unstable or fluctuating power supply.

2. Selectable Output

Delivers 220V/230V or 110V/120V output — easily selectable to suit local standards.

3. Smart Digital CPU Control

Equipped with digital CPU control circuit and delay countdown system for accurate and stable performance.

4. Zero Cross Switching

Ensures fast, stable relay switching to minimize voltage fluctuations and equipment damage.

Specification

Model	UDR-500VA	UDR-1000VA	UDR-1500VA	UDR-2000VA	UDR-3000VA	UDR-5000VA	UDR-8000VA	UDR-10000VA
Power	500VA/300W	1000VA/600W	1500VA/900W	2000VA/1200W	3000VA/1800W	5000VA/3000W	8000VA/6400W	10000VA/6000W
Technology	Zero Cross Switching Technology & Digital CPU Control Circuit & Delay Countdown System
Transformer	Toroidal Transformer						El Transformer
Input Voltage	Wide Range 80-260Vac,50/60Hz
Output Voltage	220V1230V(110V/120VSelectable),±10%or8%
Efficiency	98%
Phase	Single Phase
Display	Classical Dual LED Digital Display
Cooling	SmartFan(Automatic Startup at 65°C)
Protection	High Voltage/Low Voltage (Optional)/Overheat/Overload/Short Circuit/6s or 180s Output Delay
Certification	CE(LVD+EMC)
Unit weight/N.w.	3.0 kgs	4.0 kgs	4.5 kgs	5.3 kgs	9.0 kgs	11.4 kgs	22.0 kgs	36.4 kgs
Giftbox Size(mm)	290173203	290173203	290173203	290173203	400255285	400255285	553393338	553393338
Carton Size(mm)	710300220(4)	710300220(4)	710300220(4)	710300220(4)	N/A	N/A	N/A	N/A

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