Essential details

Quantity(pieces):10000

G.W:16 kg

Size:L(480)*W(235)*H(370) cm

N.W:12 kg

Shipping:Land transport, Sea transport

Specification Number:Input Power Voltage:380V, DutyCycle:60%,Iout 20A-280A, Air-cooled

Product Code:ZX7-400HT

Package Description:1. Packaged in carton with shockproof foam. 2. Configuration List: Welding power source, MMA electrode holder, 3m electrode cable, 2m ground cable, 2m power cable.

Product Introduction

1. Product Overview & Core Features

Product Model	Welding Machine Name	Core Selling Point
ZX7-400H/400HT/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
ZX7-400H/400HT/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	ZX7-400H / ZX7-400HT
Input Power Voltage	220V 380V
Input Rated Current	9KVA
No-Load Voltage	70V-80V
Output No-Load Voltage	22V-31.2V
Output Current Range	20A-280A
Insulation Grade	F
Ingress Protection Rating	IP21S
Rated Duty Cycle	60%
Weight	12KG
Dimensions	455225355mm
Applicable Electrode Size	Φ2.5 – Φ4.0
Other Functions	✅ Portable ✅Air-Cooled ✅3 Phase ✅DC Output ✅Temperature Control

4. Precautions

Input Power Cable: 4mm²
Output Cable Specification: 35mm²
Power Distribution Switch: 60A
Ambient Temperature: -10℃ ~ +40℃
Usage Notice: Must connect ground wire and power cable correctly before use

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