High Frequency Zx7-250 MMA DC Inverter Welder for Sale

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  • Model NO.: zx7-250
  • Current: Direct Current
  • Application: Ship
  • Rated Duty Cycle: 60%
  • Rated Input Current(a): 15
  • Rated Input Power Capacity(kVA): 9.5
  • Output Current(a): 20-250
  • Protection Class: IP21s
  • Specification: ABS, LR, BV, NK, DNV, RINA, RS, IRS, CCS
  • Type: ARC Welders
  • Model: ZX7
  • Pulse Frequency: 50/60 Hz
  • Voltage: 380V
  • Cooling Method: Air Cooling
  • No-Load Voltage(V): 55
  • Insulation Class: B
  • Trademark: TRUST
  • Origin: Jiangsu, China (Mainland)
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  
 
Parameters        ZX7-200 ZX7-250 ZX7-315 ZX7-400
supply voltage(V) 220 380 380 380
phase 1 3 3 3
Frequency(Hz) 50 50 50 50
rated welding current(A) 200 250 315 400
Rated voltage(V) 28 30 32.6 36
Current Adjustment Range(A) 20~200 20~250 30~315 40~400
No-load voltage(V) 55 55 69 68
Rated duty cycle (%) 60 60 60 60
Rated Input Capacity(KVA) 7 9.5 13 18
Rated Input current(A) 11 15 20 27
Insulation grade B B B B
Protection class IP21S IP21S IP21S IP21S
Cooling method Air cooling Air cooling Air cooling Air cooling
Weight(kg) 8 17.5 19.5 26.5
 


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.
 

We can supply both Chinese brand and foreign brand generator.

Ricardo Diesel Generator set, from 10kw to 300kw.

Cummins Diesel Generator Set, from 10kw to 800kw.

Perkins Diesel Generator, from 10kw to 800kw.

Deutz Diesel Generator, from 10kw to 120kw.


Standards: Generator sets meets GB/TB2820 general technical specifications for Diesel Generator set

Electric performance for generator sets,

Rated voltage: 480-110V

Connection method: 3 phase, 4 wires or 1 phase 3 wires.

Rated frequency: 50 Hz or 60 Hz

Rated speed: 1500rpm or 1800rpm

Frequency regulation: steady state ≤-5%

Transient state ≤±10%

Steady state voltage regulation ≤±1%

Power factor: 0.8 lagging

Line voltage wave from distortions:≤5

We own profession generator personal who has strong experience

Offer 8-1000kw generator maintain business

Supply generator machine room design and installation project

Offer diesel generator installation, adjust, theory instruction, and training.

Offer automatic generator from normal, and humanization intelligent control.

Offer diesel generator machine room noise reduction project

Supply standard collocation

Diesel Engine , with all accessories, fuel/air/oil filters, electric systems

Alternator

Steel structure base or with base fuel tank

Fan, radiator, cooling system

Flange connector

12V/24V starter and charge alternator

Air filter, fuel filter and oil filter

On-board control panel, alarm and stop in condition of high water temperature, low oil pressure, over speed, over load

MCCB air conservation switch

12V/24V start accumulator and batter line

Generator vibration absorber

High-efficient muffler




Diesel Generator

Deutz Diesel Generator, Ricardo Diesel Generator, Weichai Diesel Generator, Lovol Diesel Generator

Weifang Huatian Diesel Engine Co., Ltd , https://www.enginepart.nl