Product Description
Our product has various control method, strong anti-interference and its circuit is simple, easy to upgrade. When it works, its working environment should meet the following points:
1 .Less than 100 meters above sea level
2. Ambient air temperature range:
During welding:-10 ~ +40ºC
transportation and storage condition:-25 ~ +55ºC
3.R H ( relative air humidity ): less than 50% at 40ºC
less than 90% at 20ºC
4. The dust, acid, corrosive gas or material in the air around the using environment shall not exceed the normal content, excluding the material generated in the welding process. Additionally, the place should not be violent vibration and bumpy.
5. it Should be placed in dry ventilated place, and avoid direct sunlight and rain.
6. The slope of the product placement shall not exceed 15 degrees, when the welder is placed on the inclined plane, we should pay attention to preventing its fall.
Parameters
Model |
ZX7-400M |
ZX7-500M |
Rated Input voltage(V) |
3 PHASE,380v,50/60Hz |
Rated Input current(A) |
27.5 |
38.9 |
Max. effective Input current(A) |
24.6 |
34.8 |
Rated input power Capacity(KVA) |
18.1 |
25.6 |
No-load Voltage(V) |
74±4 |
Output Current(A) |
15-400 |
20-500 |
Duty Cycle (%) |
50% |
Efficiency |
≥85% |
Power factor |
0.99 |
Insulation Class |
H |
Protection Class |
IP21S |
Features
1. Mini, lightweight, high quality and energy-saving.
2. Excellent arc-starting and arc force, it can resist disturbing stable arc and little spatter.
3. High quality welding, deep bath and strong strength.
4. Auto protection of over-voltage and over-current.
5. Be able to work continuously. It can balance automatic when voltage is waving.
6. Suitable for welding all kinds of basic welding rods.
7. Anti-Stick, Hot start, ARC force.
About our company
Our company is specialized in manufacturing and exporting marine equipment. To guarantee good quality, we follow ISO9000 standards to inspect our goods. From raw material purchase to pre-shipment inspection, we keep an eye on every step to ensure the satisfaction of our customer on quality. Our products are approved by ABS, BV, CCS, DNV, EC, GL, KR, LR, NK and RINA.
Persisting in the principle of "QUALITY IS LIFE, CUSTOMER IS GOD", we will strive for high efficiency, passion and integrity to provide our customers with high-quality products and superior trade services.
Audited Supplier 
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