Model : YSVRV20

Q'ty :

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1.Medium temperature soldering copper tube produces no oxidized materials and degenerated. 

2.The welded joints will be not oxidized that leads to the refrigerant leakage and block the cooper tube 

3.Step of Use:

Step 1: Apply Burn Resistant Solder Paste Flux on the welded copper tube

YSVRV20操作圖1.jpg

Step 2: Insert the copper joint into its encounter widened copper tube 

YSVRV20操作圖2.jpg

Step 3: Hold soldering clamp on the place firmly where the copper tube & joint are overlapped and then turn on the startup switch for Pre-Weld heating 

YSVRV20操作圖3.jpg


Step 4: During Heating, try to add some soft wires till they melts onto the copper, which represents heating reaches to the welding point; then add & fill it with weld-supporting agent (soft wire) and waits the filler melts and seeps right into the surface of the coppers you are joining. Leave it cool down for a while then soldering is done. 

YSVRV20操作圖4英文版.jpg


Step 5:  Soldering the remaining unused copper tube by joining them so that material cost-saving is increased, and allows more effective use and avoid wastes. 

YSVRV20操作圖5.jpg

型式
Type
周圍溫度
Ambient Temperature
定格入力電壓
Input Voltage
輸入相數
Input Phase
週波數
Frequency
輸出容量
Output Capacity
出力電流調整範圍
Output Current Range
出力時間調整範圍
Output time Range
冷卻方式
Cooling Method
外觀尺寸
Size
(W*D*H)
重量
Weight
V φ Hz KVA % Sec. (秒)   mm kg
YSVRV20 45℃ below 110 (100) 1 50/60 2 30~99 1~99 Fan cooled 171*305*395 15
YSVRV20U 45℃ below 110 (100) 1 50/60 2 30~99 1~99 Fan cooled 350*253*806 19.9

*Specification are subject to change without notice due to constant improvement.