- Stock: In Stock
- Model: PEACO-SCR3-LA
- SKU: PEACO-PRSCR-LA
Features
1. 3 phase SCR power regulator features automatic protective functions.
2. There is a linear phase-shift control circuit for the SCR power regulator, with good stability performance, good heat dissipation, and high precision.
3. Features high voltage resistant.
4. Precise temperature control, high efficiency, and star connection can be achieved.
5. 25A-120A SCR power regulators are suitable for resistive loads such as heaters, ovens, bulbs, tubes, furnaces, etc where a star connection is needed.
6. The PCB control board of the power regulator adopts SMT production, with a separate control method, withstanding voltage, current resistance, maintenance, and no interference.
Specification
| Model | PEACO-SCR3-LA | |
| Rated Voltage | Three-phase 380VAC Fan220VAC (three-phase four-wire) | |
| Rated Current* | 25A,40A, 75A | 90A, 120A |
| Dimension (W*L*H) | 100*110*145mm | 100*110*145mm |
| Installation Dimension (W*L) | 90*80mm | 90*80mm |
| Frequency | 50Hz/60Hz | |
| Output Mode | Phase output | |
| Control Signal* | 4-20mA, 0-5V DC, 0-10V DC | |
| 44 | 44 | |
| Environment | ＜45℃ | |
| Humidity | ＜90% RH | |
| Certification | CE | |
| Weight | 4kg-8kg | |
Automatic Adjustment
Manual Adjustment
Warning
1. The main circuit adopts three-phase four-wire input without any phase sequence.
2. When Y connection is used for three-phase load, the center of Y must be connected with a zero line, if not so, relative equilibrium of three-phase must be required.
3. SCR power regulator is a product with massive current, please keep in mind that terminals (R.S.T) and (U.V.W) shall not be locked tightly, otherwise, SCR will be burned by terminal heating.
4. During the use of module, when the load power is more than 15kW, It's best to be equipped with a suitable radiator, and heat-conducting silicon grease should be coated between the radiator and SCR back-board with wind cooling.
5. Users must use a semi-conductive fast fuse to protect the power regulator from overcurrent.
KNOWLEDGE BASE --- What is SCR Power Regulator?
SCR power regulator is a power control device based on thyristor. Thyristor power regulator has many advantages, such as high efficiency, no mechanical noise and wear, fast response speed, small size and light weight. Thyristor power regulator realizes precise temperature control through precisely controlling voltage, current, and power. In addition, with its advanced digital control algorithm, it optimizes the efficiency of power usage, playing an important role in saving power.
SCR power regulator can be categorized into single phase SCR power regulator and three phase SCR power regulator. 3 phase power regulator consists of trigger plate, radiator (fan), housing, etc. Related current ranges from 25A to 600A and other current can be customized. Their internal modules match fast fuse, which has high quality.
