Kemppi KMS 400 MVU User Manual download pdf (Page 13)

9. TECHNICAL DATA

FastMig™ KMS 400 MVU

400 V 230 V

Connection voltage

3~, 50/60 Hz 400 V -15 %...+20 % 230 V -10 %...+10 %

Rated power

19 kVA 20 kVA

Primary current

MIG, 80%ED I

1max

27A 48A

MIG, 100%ED I

26A 45A

MMA, 80%ED I

1max

29A 50A

MMA, 100%ED I

27A 47A

Connection cable

H07RN-F 4G6 (5 m) 4G6 (5 m)

Fuse (delayed)

35 A 35 A

Duty cycle 40 °C

80 % ED 400 A/36 V 400 A/36 V

100 % ED 380 A/35 V 380 A/35 V

Welding range

MIG 10 V ... 39 V 10 V ... 39 V

Max. welding voltage

46 V 46 V

Open circuit voltage

MIG 55 ... 69 V 55 ... 69 V

MMA 50 V 50 V

Idle power

25 W 25 W

Efficiency at max. current

87 % 87 %

Power factor at max. current

0.8 0.8

Operating temperature range

-20 ... +40 ºC -20 ... +40 ºC

Storage temperature range

-40 ... +60 ºC -40 ... +60 ºC

Degree of protection

IP23S IP23S

EMC class

A A

Minimun short circuit power Ssc of

supply network*

4.7 MVA 4.7 MVA

External dimensions

length 590 mm 590 mm

width 230 mm 230 mm

height 580 mm 580 mm

Weight

49 kg 49 kg

Operating voltage

(for cooling unit)

400 V -15 %...+20 % 400 V -15 %...+20 %

* See paragraph 3.2.

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Kemppi KMS 400 MVU User Manual Page 13

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