380V 400va 415V 440V 100kVA-3000kVA Tnsja Industrial Oil Immersed Induction Voltage Regulator Voltage Stabilizer

• Customization: Available
• Current Type: AC
• Phase: Three Phase
• Model NO.: TNSJA-500KVA
• Usage: Tnsja-500kVA
• Frequency: Low Frequency
• Size: Large
• Iron Core Shape: Ring
• Power Source: Linear Regulated Power Supply
• Application Range: Industrial and Mining Enterprises
• Brand: Voltlook
• Input Voltage Range: 380V/400V/415V+/-20%
• Output Voltage: 380V/400V/415V AC
• Rated Power: 480kw
• Display: Analog Meter, Digital Meter, LCD Colorful
• Transformer Material: Copper
• Accuarcy: 1%-3%
• Transport Package: Wood Carton
• Specification: 500, 000VA
• Trademark: VOLTLOOK
• Origin: China
• HS Code: 8504401990
• Production Capacity: 10, 000pieces/Year

Product Description

TNSJA  Series Three Phase AC. Industrial Oil Immersed Induction Voltage Regulator

Features:
+ Oil-immersed Induction ( Brushless/Stepless )
+ With inductive and contactless voltage regulation
+ No servo motor, no mechanical wearing, no spark
+ high impact resistance
+ super strong instantaneous overload capacity
+ long service life and maintenanace free
+ Available power capacity from 100KVA to 3000KVA
Specifications:

Product	Model	TNSJA  100KVA	TNSJA  200KVA	TNSJA   300KVA	TNSJA  400KVA	TNSJA   500KVA	TNSJA   600KVA	TNSJA  800KVA	TNSJA  1000KVA	TNSJA 1500KVA	TNSJA   2000KVA
Capacity (VA)
Technology	Type	Oil-immersed Induction ( Brushless/Stepless )
Input	Phase	Three phase, Four wire
	Voltage	323-456V AC
	Contor system	With inductive and contactless voltage regulation
	Frequency	50/60Hz
Output	Voltage	380V +/-3%
	Rated power	80KW	160KW	240KW	320KW	400KW	480KW	640KW	800KW	1200KW	1600KW
	Power factor	the power 80% when input voltage 380V
	Display	Microcomputer Intelligent controller TWK168
Cooling		Oil-immersed, self-cooled
Protection	Higr voltage	when output voltage reach 246+/-4V , the protection will be active
	Low voltage	when output voltage reach 186+/-4V , the protection will be active
	Short circuit	YES
	Phase failure	YES
	Phase loss	YES
	Over load	YES
Efficiency	AC-AC	0.96
Acoustic	Noise level	≤50dB
Environment	Temperature	-5-60 DegreeC
	Humidity	20% to 90%

Applications:
+ Multi-color printing machine
+ Elevator, lift, escalator
+ Air compressor
+ CNC machine, Mining machine
+ Punching machine
+ Laser cutting machine
+ Welding machine