Technical specifications ORBIMAT CA | Operating instructions
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orbitalum tools GmbH, D-78224 Singen, www.orbitalum.com, Tel. +49 (0) 77 31 792-0 (09.03.15) OW_ORBIMAT_CA_BA_871060202_04_EN
5. TECHNICAL SPECIFICATIONS
Parameter Unit OM 165 CA OM 300 CA Remarks
Weld system type Welding rectifier (inverter)
Input (mains)
Mains system 1 phase + PE 3 phase + PE
Mains input voltage [V (AV)] 90 - 260 400
Permissible voltage tolerance [%] see mains input voltage +/–15 OM 165 CA Wide Range
Mains frequency [Hz] 50 - 60 50 - 60 –
Continuous input current [A (AC)] 14 (on 230 V) 13
Continuous input [kVA] 3.2 (on 230 V) 9
Current consumption, max. [A (AC)] 19 (on 230 V) 20
Connection value, max. [kVA] 4.4 13.5
Mains fuse [A] 16 20 Slow-blow characteristic
Power factor [cos ϕ] 0.99 (with 100 A) 0.7 (with 200 A) OM 165 CA: PFC
Output (welding circuit)
Setting range Weld current [A (DC)] 2 - 165 5 - 300 In 0.1 A increments
Weld current reproducibility [%] +/– 0.5 +/– 0.5
Rated current at 100 % ED [A (DC)] 120 220
Rated current at 60 % ED [A (DC)] 260
Rated current at 40 % ED [A (DC)] 300
Rated current at 30 % ED [A (DC)] 165
Weld voltage, min. [V (DC)] 10 10
Weld voltage, max. [V (DC)] 16 22
Open-circuit voltage, max. [V (DC)] 85 86
Cable diameter, min. [mm
2
] 16 35
Ignition power, max. [Joule] 0.9 0.9
Ignition voltage, max. [kV] 8 8
Output (control)
Rotation motor voltage, max. [V (DC)] 24 24 PWM signal
Wire feeding motor voltage, max. [V (DC)] 24 24 PWM signal
Rotation motor current, max. [A (DC)] 1.5 1.5
Wire feeding motor current, max. [A (DC)] 1.5 1.5
Rotation tacho voltage [V (DC)] 0 - 10 0 - 10 Rotation speed, actual
value
Other
Protection type IP 21 IP 21
Cooling type AF AF
Insulation class F F
Dimensions (wxdxh) [mm]
[inch]
540 x 420 x 290
21.3 x 16.5 x 11.4
540 x 420 x 440
21.3 x 16.5 x 17.3
300 CA without cooling
unit
Weight [kg]
[lbs]
26
57.3
34
75
Gas input pressure [bar] 3 - 10 3 - 10 Via pressure reducer
Recommended gas input pressure [bar] 4 4 Via pressure reducer
Cooling water volume [l] 2.3 – CA 165 only
Water pressure, max. [bar] 2.5 – CA 165 only
Sound level, max. [dB (A)] 84 84 IP 21
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