林肯最新焊机.pdf

Power Wave AC/DC 1000
WhWhaatt iiss iitt ??它是什么?它是什么?
t Submerged Arc Welding Power Source 埋弧电源
t Inverter based 逆变
t 3 phase input power (with AC output) 三相输入
t 1,000 amps @ 100% Duty Cycle
1000安100%暂载率
Copyright  2004-2 Lincoln Global Inc.
OuOuttputput 输出输出
t DC+ and DC–直流反接和直流正接
t AC (Sine Wave and Variable Square Wave) 交
流(正弦波和可变的方波)
t Constant Current 恒流
t Constant Voltage 恒压
Copyright  2004-2 Lincoln Global Inc.
HiHighgh PPoowweerr tortor高功高功率因数率因数
•Designed with passive power factor correction采用被动功率
因数修正技术
•plex and more reliable. 简单和可靠
•Lower losses and higher
•Power Fact: 95% 功率因素达到95%
•Power Triangle功率三角关系
Q=V x I sinb
S = V x I (Apparent Input
(Reactive Power -
Power -kVA)表观功率
kVAR)无效功率
b
P = V x I cosb
(Real Input Power -kW)实际功率
Power Factor 功率因数= cosb
AAddvavantntaaggeses ooff HiHighgh PPoowweerr tortor
高高功率功率因因数的优势数的优势
t Increased Power Supply Capacity增加电源容量
t Reduced Heat Load on Electrical Cables减少电缆线上
的热损耗
t Reduction of kVADemand Decreases Electricity
Delivery Charge需求功率的减少使得电力输送成本的减少
t Reduced Voltage Drop on Cables减少压降损耗
t Improved Equipment Operation提高设备运行
PPoowweerr UUssaagege
CCoommpaparriissonon电源使用电源使用比较比较

Transformer Power Wave AC/DC
Technology ( 2 machines)
变压技术 Power Wave AC/DC ( 2 部机器)
Volts 电压(V) 44
Amps 电流(A) 1000
Efficiency 效率
Power Factor 功率因数
Input VA 输入 VA 98170 54489
cost / hour 成本/ 小时$ $
cost / shift 成本/ 班次$ $
cost / year 成本/ 年$34, $19,
Annual savings 每年节省$15,
Calculations are based off utilitiy charge of $ / KVA. Equipment is run at rated output, 2 eight hour
shifts / per day , 80% Duty Cycle, 5 days a week , 50 weeks / year.
计算基于电费为$,设备以额定输出运行,每天两班各 8 小时,80%暂载率,每周 5 天,每
年 50 周
Copyright  2004-2 Lincoln Global Inc.
CCooaxaxiiaall TTrarannssffoormerrmer
同轴变压器同轴变压器
PowerWave AC/DC 1000
– Three coaxial bine to
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