General; Technical Information; Technical Data - Kemppi Master S 400 Service Manual

Service manual Master S 400 and 500

2. GENERAL


Master family has a high quality DC MMA welding sources for industrial applications.

Current range is 30-400A for 400A model and 30-500A for 500A model

VRD function and CV mode are standard features

Arc force and Hot start functions

Cellulosic electrode compatible (optional)

Remote controller connection, both analogic and wireless

3. TECHNICAL INFORMATION

3.1. Technical data

Connection voltage
Rated power ar max. current
Fuse (delayed)
Output 40° C
Welding voltage (max)
Electrodes, Ø
Welding current control
Efficiency at 100 % ED
Power factor at 100%
External dimensions (LxWxH)
Weight
EMC class
Degree of protection
2
Kemppi Oy
Version 1.1
Master S 400
3~50/60Hz 380-440 (-10...+10%)
60% ED 20kVA
25A
MMA 60% ED 400A / 36V
MMA 100% ED 310A / 32,4V
TIG 60% ED 400A / 26V
TIG 100% ED 310A / 22,4V
400A / 48V
1,5...6,0mm
Stepless
0,89
0,90
570x270x340mm
20kg
A
IP23S
5.9.2014
Master S 500
380-440 (-10...+10%)
26kVA
35A
500A / 40V
390A / 35,6V
500A / 30V
390A / 25,6V
500A / 46V
1,5...7,0mm
Stepless
0,89
0,90
570x270x340mm
25kg
A
IP23S