3000VA Digital Automatic Voltage Stabilizer Single Phase Relay Type Plastic Housing SDR Series

SDR Series single phase digital voltage stabilizer (0.5–10KVA) offers ±2% precision regulation with relay control, overload protection, and real-time digital display, ensuring stable, safe power for home and office equipment.

Power: 0.5KVA-10KVA

Input Voltage: 160-250VAC(Other Voltages Customization Available)

Output Voltage: 220VAC

Accuracy of Voltage Stabilization: 220V±8%

Description

Technical Parameters

Model		SDR- 500VA	SDR- 1000VA	SDR- 1500VA	SDR- 2000VA	SDR- 3000VA	SDR- 5000VA	SDR- 8000VA	SDR- 10KVA
Power		500VA	1000VA	1500VA	2000VA	3000VA	5000VA	8000VA	10KVA
Input	Input voltage range	160-250V/120-250V/100-250VAC(other voltages customization available)
	Frequency	50/60HZ
Output	Output voltage	220 VAC
	Output precision	±8%
Efficiency		>90%
Phase		Single Phase
Meter display status		Output voltage
LED display status	Working	Red;Indicating power ON/OFF.
	Delaying	Red;indicating delay ON/OFF
	Unusual	Red;Indicating if the machine is working regularly
Environmental	Operating temperature	0~40℃
	Storage temperature	-15℃~45℃
	Operating relative humidity	10%RH~102%RH;Non-condensing
Physical	Packing size(cm)	30.5×27.5 ×37	38.5×29×44	38.5×29×44	38.5×29×44	47×40.5 ×27.5	47×40.5 ×27.5	47×24 ×27.5	47×24 ×27.5
	Qty	4PCS	4PCS	4PCS	4PCS	2PCS	2PCS	1PCS	1PCS

JOHSUN-GROUP-022-1520x2048(1)

JOHSUN TEC is a manufacturer and factory of SDR Series single phase digital voltage stabilizer, supplying suppliers, distributors, wholesalers, and OEM/ODM partners worldwide. We offer custom configurations, private labeling, low MOQ, and competitive wholesale pricing, helping B2B buyers meet the demands of industrial and commercial customers with tailored voltage‑stabilization solutions.