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Product Description
Technical characteristics:
1. Plasma arc is formed by the short circuit of electrode and nozzle in draw-arc mode.
2. Only simple gas valve control circuit, other than step-up, HF surge or HF coupling circuit is needed, which greatly reduces the electromagnetic interference caused by HF high voltage discharge and the cost of the machine.
3. Working condition detection circuit is current detection mode, which avoids unstable arc starting caused by voltage drop of cable and different length of plasma arc, and increase the stability of the machine.
4. No gas protection circuit is added, which improves the security of the machine.

Technical parameters: MODEL

CUT70

Rated input voltage (V)

3-phase 380V AC, 50/60Hz

Input capacity (KVA)

11

Output current range (A)

15/86V_60A/104V

No-load voltage (V)
230V
375

Gas flow (m 3/min)

0.25

Max. Cutting thickness (mm)

25

Efficiency (%)
85

Power factor
0.93

Post-flow time (S)
10S

Arc starting mode
LF arc maintaining

Rated duty cycle
60%

Overall size (mm)

540X215X360

Weight (Kg)

25

Protection class
IP21S

Implementation standard
GB15579.1_2004