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3 Phase SCR Power Regulator, 75A-120A

3 Phase SCR Power Regulator, 75A-120A
3 Phase SCR Power Regulator, 75A-120A
3 Phase SCR Power Regulator, 75A-120A
3 Phase SCR Power Regulator, 75A-120A
3 Phase SCR Power Regulator, 75A-120A
3 Phase SCR Power Regulator, 75A-120A
3 Phase SCR Power Regulator, 75A-120A
  • Stock: In Stock
  • Model: PEACO-J3-SCR-LA
  • SKU: PEACO-J3-SCR-LA
$248.27
Ex Tax: $248.27

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SCR power regulator comes with LED for checking its working condition, built-in fast fuse, three-phase three-wire, 75A, 90A, 120A rated current, optional control signal 4-20mA, 0-5V DC, 0-10V DC that can be switched. Good price and high quality 3 phase thyristor power regulator for regulating power and voltage as well as controling temperature in electric power system.

Features

1. The thyristor power regulator adopts multipurpose LED indication for working condition, has good quality and longer service life.

2. There is linear phase-shift control circuit for SCR power regulator, with good stability performance, good heat dissipation and high precision.

3. High voltage resistant available, adjustable for maximum and minimum output, more safe and reliable to use.

4. 3 phase SCR power regulator features automatic protective functions, built-in fast fuse.

5. Precise temperature control, high efficiency, convenient for installation and connection can be achieved.

6. The PCB control board of power regulator adopts SMT production, with separate control method, withstanding voltage, current resistance, maintenance, and no interference.

Specification

Model PEACO-J3-SCR-LA
Rated Voltage Three-phase 380VAC (three-phase three-wire)
Rated Current* 75A, 90A 120A
Dimension (W*L*H) 110*230*165mm 110*280*165mm
Installation Dimenstion (W*L) 100*160mm 100*160mm
Auxiliary Power 220V, 50Hz/60Hz
Output Mode Phase output
Control Signal* 4-20mA, 0-5V DC, 0-10V DC (three ways can be switched.)
Input Impedance 4-20mA (240Ω), 0-5V DC (30K), 0-10V DC (12K)
Protection Function Fast fuse
Environment <45℃
Humidity <90% RH
Certification CE
Weight 4kg-8kg
SCR Power Regulator Wiring Diagram

Automatic Adjustment

SCR Power Regulator Wiring Diagram

Phase Control

SCR Power Regulator Phase Output

Warming

1.The main circuit adopts three-phase three-wire input without requirement for phase sequence.

2. For Y connection load, the center of Y should not be connected with zero line, otherwise, SCR power regulator will lose control.

3.The 3 phase SCR power regulator is equiped with a fuse for overcurrent and short circuit protection. When fuse is blown (yellow light is on), first check the load for short circuits, partial discharge ignition and other faults. After troubleshooting, open the panel to replace the fuse, please replace with the same specification fuse, do not use the one with larger fuse amperes.

4. SCR power regulator is a product with big current, please keep in mind that terminals (R.S.T) and (U.V.W) shall be locked tightly, otherwise, SCR will be burned by terminal heating.

5. During the use of module, when the load power is high or there is bad radiating condition, please consider wind cooling.

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