特點及用途：

1、通電時間短、熱效率高、可有效抑制焊接飛濺、獲得穩(wěn)定高品質(zhì)的焊接效果，焊接成型美觀。

2、控制精度高，中頻點焊機由于工作頻率高（通常在1-4KHz），使得反饋控制精度是一般交流點凸焊機和次級整流點凸焊機的20-80倍，相應(yīng)的輸出控制精度也非常高。

3、逆變點焊機采用三相輸入，宜于電網(wǎng)供電平衡，無須電力補償設(shè)備，對電網(wǎng)無干擾。

4、由于熱效率高、焊接變壓器小、鐵損小，焊接同樣的工件比交流點焊機和次級整流點焊機節(jié)能可達30%以上。

5、特別適合于導(dǎo)電率較高的銅、鋁和鍍鋅金屬等材料，焊接效果良好，尤其適合于三層板焊接、非常薄的材料的焊接以及精密焊接的要求。

Main Features:

1.Current time is short, high thermal efficiency, which caneffectively inhibit welding spatter, stability of high effect, beautiful welding forming

2.Control precision is high, intermediate frequency spot weldingmachine due to the high working frequency (usually in 1-4 KHZ), thefeedback control precision is general ac point convex welder andsecondary rectifier point convex welder 20-80 times, thecorresponding output is also very high control precision.

3．Inverter spot welding machine adopts three-phase input, likethe balance of power supply, no power compensation e, nointerference of power grids

4.Energy saving: due to the high thermal efficiency, smallwelding transformer, welding inverter and small iron loss, weldingthe same artifacts, than ac spot welding machine and secondaryrectifying spot welding machine and energy saving can reach morethan 30%

5.Wide applicability: can welding materials such as copper,aluminum, and galvanized metal, welding effect is good.Three layerboard is especially suitable for welding, welding material is verythin, and the re of precision welding

主要技術(shù)參數(shù) Main Technical Parameter

參數(shù)/型號

Parameter/model

TMF-50KVA

TMF-90KVA

TMF-150KVA

TMF-170KVA

TMF-250KVA

TMF-300KVA

額定電源

Rated/Voltage

3相，交流電（AC），380------415-----480V，50/60HZ

額定容量

Rated/Capacity

50KVA

90KVA

150KVA

170KVA

250KVA

300KVA

額定占截率

RatedDuty Cycle

50%

50%

50%

Zui大焊接電流

MaxWelding Current

18500A

23500A

32000A

40500A

56500A

80000A

電極行程

ElectrodeStroket

75MM

100MM

電極臂間距

WeldingArm Spacing

260MM

320MM

氣源壓力

AirSource Pressure

0.6MPa

冷卻水流量

CoolingWater Flow

16L/Minute

25L/Minute

35L/Minute

45L/Minute