4
4
Panel and functions
As figure 2
1.
Digital current meter: when it;s not cutting, it displays the preset cutting current. When it’s cutting, it displays the
real cutting current.
2.
Power light: It indicates if the machine is on power;
3.
Gas pressure light: a light which indicate the compressed air pressure, it lights when the air pressure is higher than
0.2Mpa and lights out when pressure is lower than 0.15Mpa;
4.
Start lights: it lights when the machine is on or on cutting process;
5.
Overheating lights: it lights when the machine inner temperature is too high(When the cooling fan is broken or the
machine work over the capacity);
6.
Power abnormal light: it lights when the input power is abnormal or overload;
7.
Current adjusting knot: it adjust the cutting current;
8.
Gas control switch: when pressed on gas checking” ”, the gas valve open, to check the gas flow; when pressed
on cutting” “, the valved will be controlled automatically;
9.
Cutting mode switch: when pressed on cutting” “, it cuts metal plates; when pressed on cutting” “, it cuts
metal nets;
10.
Ground cable plug: it connects the ground cable;
11.
The control plug of ignition controller: it connects the control signal of the ignition controller.
12.
Negative
pole
output:
it
connects
with
the
negative
pole
input
plug
of
the
ignition
controll
绝 缘 等 级 ： F
防 护 等 级 ： I P2 1 S
X
I
2
U
2
10 0%
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
出 厂 编号
:
冷 却 方 式 ： 风 冷
U
1
=38 0V
3～5 0Hz
3 ～
R
G B15 57 9. 1- 20 13
弧 压 输 出
V
控 制 讯 号
3 ～ 380 V
V
Thi s sw itch is o nly u sed for P rote ction ！
此 开 关 仅 作 保 护 用
请 另 配 电 源 开 关 ！
7
10
1 1
1 2
1 3
1 4
1 5
1 6
17
18
19
重 量 ： 40kg
型 号 : L G- 13 0 HA
A
V
电 源
气压
V
启动
过热
V
欠 压
8
2
3
4
5
6
9
连 续
断续
切 割
试气
A
切割电 流
1
名 称 ： 逆 变 式 机 用 等 离 子 切 割 机
3 0A/9 2V-1 25A/1 30V
1 25A
13 0V
U
0
= 31 8V
I
1m ax
=3 7A
I
1ef f
=3 7A
Figure 2
13.
Gas output: it connects with the gas input plug of the ignition controller;
14.
Power switch: control the power of the plasma cutting machine;
15.
Power input terminal: to connect 3 phase 380V input power;
