功能：焊条电弧焊、简易直流氩弧焊、纤维素焊条下向焊
Function：SMAW (low hydrogen stick)，DC GTAW，SMAW (cellulose stick) (ZX7-400S-X)
特点：
焊接电流数字预设、显示；
适合长电缆焊接；
温控风扇，节能降噪，减少粉尘堆积；
防尘、防沙、防水、防震设计，环境适应性好。
Features:
Digital
preset and display of welding current;
Suitable
for long power cable welding;
Temperature control fan, energy saving and noise reduction, reduce dust
accumulation;
Dust-proof,
sand-proof, water-proof and vibration-proof with good adaptability to the environment.
主要技术参数Main Technical Parameters
|
型号
|
Model
|
ZX7-400
|
ZX7-500
|
ZX7-400S-X
|
|
产品代码
|
Product ID
|
4005000000
|
4006000000
|
4023000000
|
|
输入电源
|
Input Power Supply
|
3 phase 380V±10% 50/60Hz
|
|
额定输入功率
|
Rated Input Power
|
18kVA
|
25kVA
|
18kVA
|
|
额定输入电流
|
Rated Input Current
|
27A
|
37A
|
27A
|
|
额定输出电流/电压
|
Rated Output Current/Voltage
|
400A/36V
|
500A/40V
|
400A/36V
|
|
额定负载持续率
|
Rated Duty Cycle
|
60%
|
|
输出电流范围
|
Output Current
|
40~400A
|
40~500A
|
40~400A
|
|
空载电压
|
Max. Open-Circuit
Voltage
|
74V
|
74V
|
74V
|
|
冷却方式
|
Cooling
|
风冷 Air cooling
|
|
环境气温
|
Ambient Temperature
|
-40~55℃
|
|
海拔高度
|
Altitude
|
1000m
|
|
防护等级
|
IP Rating
|
IP23
|
|
重
|
Weight
|
32kg
|
35kg
|
35kg
|
|
外形尺寸（宽×深×高）
|
Dimensions(W×L×H)
|
300mm×575mm×515mm
|
|