Cooling units CR 1000 / CR 1250
For a “cool” welding process …
... cooling units with integrated flow switch – light-weight and user-friendly.
In high amperage applications with long welding cycles gas-cooled torch systems can reach their limits. This can lead to malfunctions and unnecessary downtime.
The mobile cooling units CR 1000 and CR 1250 are the ideal complement system to equip a power source designed for gas-cooled welding with a liquid-cooled welding torch. For a permanently “cool” welding process. The devices are characterized by their high cooling performance in a compact design and easy handling.
With a few steps the integrated flow switch* for the permanent monitoring of the complete cooling system can be connected to the machine-side connection of the welding torch. Therefore, operation without coolant is not possible and the welding torch as well as the cooling unit are optimally protected.
- High cooling performance in a compact design is ideal for mobile use
- International quick connectors for easy, time-saving installation
- Integrated flow switch for the permanent monitoring of the complete cooling system for
protection of the welding torch and the cooling unit – connection set included in delivery - Exposed tank with coolant level indicator for convenient filling and draining of the coolant
- Overheat protection for pump and motor – for a long life
- Low-weight and sturdy carrying handles for easy transport to the job location
- Splash-proof fuse, main switch and louvers
*Operation is also possible without flow switch.
Technical data
| Type | CR 1000 | CR 1250 |
 |
 |
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| Heat exchanger | 2-row | 3-row |
| Supply voltage | 230 V AC / 50 Hz | 230 V AC / 50 Hz |
| Pump 50/60 Hz |
Flow rate Qmax 7 l/min Delivery height Hmax 35 m |
Flow rate Qmax 7 l/min Delivery height Hmax 35 m |
| Pump pressure | 3.5 bar | 3.5 bar |
| Cooling capacity |
1000 W with H2O 750 W with BTC-15* |
1250 W with H2O 1050 W with BTC-15* |
| Noise level at 1 m distance |
67 dB (A) | 67 dB (A) |
| Weight | 14.9 kg | 16.7 kg |
| Dimensions L / W / H | 490 / 250 / 410 mm | 690 / 250 / 340 mm |
| Tank capacity | 6.0 litres | 6.0 litres |
| Water connection | NW 5 (quick connector) | NW 5 (quick connector) |
*The coolant BTC of ABICOR BINZEL protects liquid cooled welding and cutting torches as well as cooling devices by their very low conductance of < 4 μS against electrolytic corrosion and premature wear.