JYD-02L/02AL JYEE|Guangzhou JingYuan |
1. DC output. Welding current is pulsating DC (and waviness small), without AC disadvantage over the workpiece zero is not continuous heating, heat concentration, improve the welding thermal efficiency, a number of non-ferrous materials and difficult to weld materials, welding is particularly suitable, stable welding process, welding quality improved significantly. Meanwhile, the electrode life to get extended.
2. Controlled by the microcontroller (MCU) with current, voltage, power monitoring capabilities.
3. The inverter bridge adopt soft-switching technology, reducing the switching losses and reduce electromagnetic interference.
4. With the current disorder, monitor overrun value, net pressure gauge, overheating and other fault diagnosis and alarm function.
5. The inverter bridge can automatically turn off for current abnormal , enhanced system protection.
6. The three-stage heating set with the current ramp slow down function, a wide range of time setting (0-250ms or 0-1s), applicable to the complex welding process takes.
7.20 set parameter storage, easy to use a variety of welding varieties.
8. Displaying a variety of content by 240x128 LCD display.
9. A stronger external communication functions: welding the fault count signal, RS-232 data communication port , to facilitate the use of automatic welding.
10. Data storage using EEPROM, no battery life issues.
11. Fast response speed. As a result of higher inverter frequency (4kHz, 1kHz), inverter frequency specific model of the machine can be found in Table 1. Energizing time control cycle of 0.25ms or 1ms, increased by 80 or 20 times more than the usual AC welder of 20ms, control accuracy has improved significantly. Compared with the capacitor discharge welder, without charge and discharge, controllability significantly enhanced, particularly suitable for precision parts welding and high-quality, high-precision, high-speed welding.
Application:
JYD-02L/02AL
Type | Input voltage(V) | Rating capacity(kVA) | Max.output current(DCA) | Controlling mode | Duty cycle(%) | Inverter frequency(kHz) |
JYD-02L /02AL | 220V& 3~380V | 6 | 2000 | Constant current /power / voltage / pulse width | 20 | 4 |
Welding cycle time | Welding pulses | Current slope up and down | Storage specification | Size(mm)(L*B*H) | Weight(kg) |
11 | 3 | Yes | 20group | 435*185*320 | 20.5/22 |