1
1
Main usage and application
This Series welding machine can be used for different types of electrode, especially suitable for hydrogen electrode to weld low
carbon steel, mid-carbon steel and their alloy work-piece. It is mainly used in the industries like ship-building, boiler, power
tower, petroleum and construction industries.
ZX7-HD series is one of our newest energy-saving power source, which with excellent technical standard and welding craft.
Its advantages as:
● Good dynamic characteristic, stable arc, good performance, little spatter
● Wide distribution voltage: 380VAC±60VAC
● Arc force adjust function
● Hot current adjust function
● Welding current preset function
● Digital controlled, Easy to operate, with remote control connector
● Lack voltage, over heat protection function
● Input voltage fluctuation compensation function, keep stable output current
● It can be controlled by a wireless network management system
● High efficiency, Low non-load loss
● Small volume, light weight, easy to move
Model specification
1.2.1 This welding machine designed and produced according to the GB15579.1-2004
、
JB/T7824-1995.
1.2.2 Model develop instruction:
Z X 7 — □□□ H D
Machine code
For heavy suty cycle welding
Rated welding current
Inverter type
Constant voltage
Dc type welding machine
2
Working condition and Environment
2.1
Storage and working environment condition
2.1.1 Altitude less than 1000m;
2.1.2 Temperature:
Working
：－
10
～＋
40
℃
Storage
：－
25
～＋
55
℃
2.1.3 Relative humidity: 50% for temperature up to 40
℃
90%@20
℃
2.1.4 Do not locate where there is harmful gases, chemical depositions, mycete, and other explosive or corrosive substances,
prevent shaking and jolt.
2.1.5 Keep the machine inside and dry all the times, do not place it in a confined space, do not locate where the machine is
exposed to direct sunlight.
