Hwayuan Electric LGK-40/63IGBT, Руководство оператора

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LGK-40/63IGBT OPERATOR’S MANUAL
10
14 AP5 Filter board LGK63IGBT-AP5
15 Air filter regulator GFR-200-08
Diagram Common component list
◆ Panel and its functions
（
see Figure 3
）
30
5 0
6
3
4 0
电源 指示
Powe r
气压
Air pressur e
供 电异 常
I nput fault
过热
Ov erload
Work cable
切 割地 线
Control signal
控 制
Output air & current
气 电 输 出
绝 缘 等 级 ： F 防 护 等 级 ： I P2 1S
R
3 ～5 0H z
U
0
=2 70V
U
1
=3 80V
30 A /9 2 V -6 3 A/ 1 0 6V
I
1m a x
=15 A I
1 ef f
=1 1.6 A
X
I
2
U
2
60 %
63 A
1 06V
4 9A
99 .6V
100 %
f 1
f
2
成 都 华 远 电 器 设 备 有 限 公 司
地 址 ： 成 都 市 武侯 区 武 侯 科 技 园 武 兴四 路 5号
名 称 ： 空 气 等 离 子 切 割 机 型 号 : L G K - 6 3 I G B T
出厂 编 号:
GB15 579. 1-200 4
冷 却 方 式 ： 风 冷
重 量 ： 26kg
3 ～
此 开 关 仅 作 保 护 用
请 另 配 电 源 开 关 ！
Th is s wit ch i s on ly u se d fo r Pr ot ec tio n ！
输 入 3～ 380V
I np ut 3～38 0V
1
5
6
4
3
2
9 8 7
10 11
12
I nc is e
切 割
切 割 电 流
Cutting current
试 气
Chec k air
L GK -63 IG BT
Figure 3 Function of panel
1.
Power indicator lamp: Indicating if the cutter is energized.
2.
Air pressure indicator lamp
：
It is ON when the pressure of compressed air exceeds 0.2Mpa.
It is OFF when the pressure is less than 0.15Mpa.
3.
Power supply abnormality indicator lamp: It is ON when power supply is more than 440VAC
or less than 300VAC
；
4.
Overload indicator lamp: It is ON when the cutter is over loaded (generally it is on when
cooling fan is damaged.)
5.
Gas control selection switch: When it switches to Check air, gas valve opens to test gas flux.
When it switches to Cutting, the gas valve opens during cutting automatically.
6.
Cutting current adjusting knob: Adjusting cutting current
；
7.
Cutting ground wire outlet: To connect cutting ground wire
；
8.
Torch control outlet: To connect torch control signal wire;
9.
Air & Power output terminal: the current output terminal is also the compressed air output
terminal. It is gas pipe connector to connect water-cooled torch when the water-cooled
torch is used, and it is connector to connect torch air-cooled cable when air-cooled torch is
used.
10.
Power source switch: Control the ON/OFF of 3-phase power supply of cutter.
；
11.
Power source line
：
For connecting 3-phase power supply. The green-yellow line is used for
protecting ground line, and it must be connected to the ground firmly
；