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The MAX70 is a constant current, inverter-based power supply providing continuously variable amperage from 30 amps to 70 amps. It conforms to the following specifications: Rated Output Circuit Voltage (OCV) (U0) ..................... 300 VDC Rated Output Current (12) ............................................... 30-70 amps Rated Output Voltage (U2) .............................................. 140 VDC Duty Cycle (X) @ 70 amps (9.8 kw)............................... @ 40° C - 50 %; @ 25° C 80 % Input Power: (line voltage - U1 and line current - 11) # 072067 (w/QDisc)......................................................... 480V, 3 Ph, 60 Hz @ 21.8 amps # 072068 (w/QDisc)......................................................... 400V, 3 Ph, 50 Hz @ 26.1 amps # 072070 (w/o QDisc) ..................................................... 400V, 3 Ph, 50 Hz @ 26.1 amps # 072069 (w/QDisc)......................................................... 208/240V, 1 Ph, 60 Hz @ 74/85 amps Dimensions...................................................................... Depth - 26" (660 mm) Height - 24-1/2 " (622 mm) w/handles off Height - 41-1/2 " (1054 mm) Weight............................................................................... 133 pounds (60 kg) w/wheels & handles 119 pounds (54 kg) power supply only Gas Type ........................................................................... Air Gas Quality ........................................................................ Clean, dry, oil-free Gas Flow........................................................................... 440 scfh/7.4 scfm at 90-120 psi (2081/ min at 6.2 - 8.3 bar) supplied to power supply pressure regulator Pressure Setting (at power supply).................................. Refer to Cut Charts, Section 4 High Frequency Spark Gap.............................................. .020-inch (.508 mm) The machine torch conforms to the following specifications: Maximum cutting thickness range 3/4- inch (19 mm) Gouging metal removal rate (mild steel) 6.6 lbs/hr (3 kg/hr) Maximum current at 50% duty cycle 70 amps Gas Flow 440 scfh/7.4 scfm (208 l/min) at a psi/ bar as determined by the Cut Charts Weight Torch 1 lb. 7 oz. (.604 kg) Torch w/25 ft lead 15 (7 kg) Norman Machine Tool Ltd. Supplying Quality Machinery and Tooling for Over 55 Years!! Member: Machinery Dealers National Association Hours of Operation: Monday - Thursday 9 a.m. to 5 p.m. - Friday - 9 a.m. to 4 p.m. 1311 South Ponca Street - Baltimore, Maryland 21224 Phone (***)-633-2300 or (***)-394-4399 - Fax (***)-633-7737 (please look at our rules and privacy policy) |
gbolton@machine--tools.com (Gladys Bolton) for additional information. This email is used for forwarding to newsgroup user.
