Model Number

HM315, HM400, HM500, HM630

 Characteristic:

1.        Stable electric arc, less splash, and the welding line is performed perfectly. It is suitable for welding in acidic rod, alkaline rod and cellulose rod downwards welding. It also can be used for carbon arc gouging (HM 500).

2.        Its dynamic characteristic is perfect and response is rapid, so it can be used for welding from every position.

3.        The current for arc igniting can be adjusted freely. Arc can be ignited easily with stable current even under little current.

4.        Push current can be adjusted for perfect arc capability and avoiding conglutination.

5.        Current and voltage are displayed by digital numbers. Welding current can be set ahead.

6.        Its compensation ability of power source voltage is perfect. Welding can be performed normally under the power voltage from 340V to 420V.

7.        Safety and reliability can be insured with over-current & over-heating protection and EMC & EMI.

Application:

1.        For fields of boiler, pressure vessel, chemical industry, shipping, vehicle, petroleum engineering building, electric station & facilities, industry equipments installation, etc.

2.        For mild steel, stainless steel, low alloy steel, etc.

Model: HM315, HM400, HM500, HM630

Rated input power: 3-phase, 380V+/-10%, 50Hz

Rated input Capacity(KVA):13, 18, 26, 36

Rated duty cycle(%):60, 60, 60, 35

Output current(A):30-315, 40-400, 50-500, 50-630

Rated duty voltage(V): 32.5, 36, 40, 44

Efficiency(%): 85

Power factor:0.93

No-load voltage(V): 80

No-load wastage(W):80

Isolation grade: F

Shell protection grade: IP21S

Weight (Kg): 40, 42, 47, 60

Size(L*W*H)mm: 650*320*625mm

Welding thicknss: over 2mm