知能式ハイパワー電圧安定装置（PRN)

Specially for whole plant power equipment
New Generation Digital Logic Combined Functional Setting. Complete Capacity and Specifications, CE Certified. The Series is designed of built-in multiple functions digital meters, in conjunction of indicators. The equipment is easy in operation. Joining with a number of patents and anti-mistake engineering design. The producing procedure meet international standard, with high quality and long MTBF, the serial equipment are good for all kinds load and sites.

モデル : PRN three phase series

数量 :

Digital Display	Easy and Precise Setting	SOVP Device

Digitally display the functions of voltage and frequency of all phases	Press button setting of voltage and frequency of all phases. Functions are complete and operations are easy	Whether it is switched on or recover from power outage, the Start Over Voltage Protection will always re-start from low voltage, won’t have high voltage output

Multi-Function State Display	Noise Preventing Device	Voltage Abnormal Alarm

All states of various power are displayed in indicator allowing for determine the condition of the AVR clearly	The AVR is installed in extra arc suppressor and noise interference prevention devices	In a three phase system, if any phase voltage regulation function is lost, an alarm will be sent immediately

I/P & O/P Wires Protection	Abnormal high	H Class Protection
	voltage detecting

When the current is large, the bus bar are equipped with flame-resistant safety transparent protective covers	When there is a surge inside, the bypass system is activated immediately	With Class H insulation materials transformer

Model No.	PRN-	3300 X/N	3400 X/N	3500 X/N	3600 X/N		3750 X/N	31000 X/N	31200 N2-A
	Capacity(KVA)	300	400	500	600		750	1000	1200
I/P Range		-A=±10%				-B=±15%
O/P Accuracy		±1%
Voltage		X2 :3ψ3W 220V X3:3ψ3W 380V N1 :3ψ4W 110/190V or 120/208V N2:3ψ4W 220/380V or 230/400V
Main Structure		Digital logic linear voltage regulation mode
Voltage Regulating Signals		True RMS (Precision of voltage regulation is not affected by waveform distortion)
Power Factor		0.95~1
Efficiency		≥98%
Response time		<0.1 Second
Waveform Distortion		No distortion
Warning	High Voltage	Numerical setting of over voltage and delayed action time
	Low Voltage	Numerical setting of low voltage and delayed action time
	Phase Loss	The same setting with low voltage
	Abnormal Voltage Regulation	Detect of voltage regulation system function independently
Bypass		Electronic automatic and manual bypass function selection, it's still with abnormal voltage warning function when at bypass state
Indicators	Power	Standard feature
	Voltage	Standard feature (it can display 3 phase 3 wire and 3 phase 4 wire -4 digit voltage)
	Abnormal	Standard feature
Safety Protection		4-digit safety password setting
Overload		150% for 10 seconds
Environment		Temperature:0℃~45℃ Humidity:0%~95% RH(Non-Condensing)