Aoyi SCR3-9kw-4 SCR Power Regulator 9 Kw 3 Pahse Star Connection

• Customization: Available
• Output Type: Multiple
• Warranty: 1 Year
• Model NO.: SCR3-9KW-4
• Output Power: 51 - 100W
• Input Voltage: 220V
• Connection Mode: Parallel Switching Power Supply
• Starting Mode: Separate-excited Switching Power Supply
• Voltage Regulating Mode: Width Modulation Type
• Power Supplying System: Terminal Power Distribution Equipment
• Energy Transmission: Two-way Transmission
• Modulation System: PFAW
• Certification: CE, RoHS, ISO, CCC, CB, FCC
• Trademark: Aoyi
• Origin: Huangshan

Product Description

 

Product Overviews

 SCR power regulator 9 KW 3 Pahse Star Connection

Wide adaption range 

Applicable for pure resistance heater,far infrared IR,UV light tube.Linear heating,continuity and no flicker

 

Multi-signal input: 

DC4-20mA DC1-5V  DC0-10V 10K potiometer

 

Wide application range

Start soft starter and adjust speed of AC DC moter,can adjust voltage,welding,control temperature,exciter,electroplate,water treatment etc for transfer original side.

 

Adopted high quality radiator and radiator fan

Can deliver energy produce energy which produced by working of SCR effective and fast,make 

SCR working in right temperature,and keep the load capacity of SCR.

 

Well  heat dissipation

Adopt high qualitymade radiator and radiator fan,which makes the SCR power regulator works 

in the available temperature

 

High quality chip 

Adopted imported high-performance SCR chip as controller,three phase balance height,well 

symmetrical wave,small DC component, high control accuracy,good linearization. stable work.  

 

 Wide working voltage 

The lowest input line work voltage can be 4% rated voltage with invariable control accuracy

 

Newly design 

Miniaturized,simple installation and wire connection

 

Long service/reliable 

Vacuum welding technology,high quality and long service life

 

High sensitivity,Small power control, Good cell compatibility 

Linear phase shift control circuit, with high stability performance,high precision. 

 

 

 

Technical Data

 

Model	SCR3-9KW-4
Rated Power	9KW
Load Voltage	380VAC
Maximum Using Current	12.5AX3
Maximum Using Power	2.7KWX3
Reference Radiator	G-80,D-120
Reference Fan	80X80(mm)
Operation Frequency	50Hz/60Hz
Rated Voltage	Three phase 380VAC FAN220VAC
Over current protection	Built in fast fuse
Output Mode	Phase Output
Hand Set Signal	2W/10KPotentiometer
Auto Control Signal	4-20mA/0-5V/0-10V
Use Environment	Less than 45,humidity less than 90%RH
Dimension(mm)	100W x 140L x 145H
Installation Size(mm)	90W x 80L(WXL)

 

Derating-diagram 

 

Dimension

 

Power Regulator  Operation Warning  :

•   The main circuit adopts three-phase four-wire input without requirement for phase sequence.
•  SCR is a product with big current, please keep in mind that terminals (R.S.T) and (U.VW) shall not be locked tightly, or SCR will be burned by terminal heating.
• When Y connection is used for 3-phase load, the center of Y should be connected with zero line, if not, relative equilibrium of the 3 phase is required.
•  During the use of module, when the load power is more than 15KW, It is best to be quipped with proper radiator,
• and heat conducting silicon grease should be coated between radiator and SCR backboard with the wind cooling.
• Module protection:Please use semi-conductive fast fuse for load over current.

  Remark:When the working power is more than 15KW, plase keep in mind that the radiator should be used frequently.