Name: ZX7-400K.Inverter DC MMA Welding Machine
SKU: 2502350

Essential details

Quantity(pieces):10000

G.W:12 kg

Size:L(420)*W(230)*H(410) cm

N.W:8.9 kg

Shipping:Land transport, Sea transport

Specification Number:ZX7-400K

Package Description:Carton packaging

Product Introduction

1. Product Overview & Core Features

Product Model	Welding Machine Name	Core Selling Point
ZX7-400K	Inverter DC MMA Welding Machine	IGBT single tube, main circuit design, safe and reliable; dual-voltage 220V/380V compatible

2. Technical Functional Characteristics

Product Model	Technical Features
ZX7-400K	1. IGBT single tube, main circuit design, safe and reliable 2. Universal voltage compatible: 220V single-phase, 380V single-phase, 380V three-phase 3. Adjustable welding current and arc force current separately 4. Multiple protections: over-heat, over-current, over-voltage, under-voltage 5. Thickened metal casing, durable for harsh working environments

3. Technical Parameters

Parameter	ZX7-400K
Input Power Voltage	220V 380V
Input Rated Current	7.5KVA
No-Load Voltage	70V-80V
Output No-Load Voltage	20V-29.6V
Output Current Range	20A-240A
Insulation Grade	F
Ingress Protection Rating	IP21S
Rated Duty Cycle	60%
Weight	8.9KG
Dimensions	403215399mm
Applicable Electrode Size	Φ2.5 – Φ4.0
Other Functions	✅Portable ✅Air-Cooled ✅3 Phase ✅DC Output ✅Temperature Control

4. Precautions