Lauda Variocool VC 1200 - Page 86

Device
Maximum/minimum filling
volume
Pump connection Drain tap
VC 3000 (W) 33/20
G ¾ (15), ¾" hose nozzle G ½"
VC 5000 (W) 33/20
G ¾ (15), ¾" hose nozzle G ½"
VC 7000 (W) 64/48
G 1¼ (20), 1" hose nozzle G ¾"
VC 10000 (W) 64/48
G 1¼ (20), 1" hose nozzle G ¾"
The pumps characteristics were determined using water as heat transfer
liquid.
Table 23: Maximum flow pressure and maximum flow rate
Alternating current VC 1200 (W) VC 2000 (W) VC 3000 (W)
230 V; 50 Hz
0.9 bar; 28 L/min
3.2 bar; 37 L/min
4.8 bar; 37 L/min
0.9 bar; 28 L/min
3.2 bar; 37 L/min
4.8 bar; 37 L/min
3.2 bar; 37 L/min
4.8 bar; 37 L/min
200 V; 50/60 Hz
0.9 bar; 28 L/min
1
3.2 bar; 37 L/min
4.8 bar; 37 L/min
0.9 bar; 28 L/min
1
3.2 bar; 37 L/min
4.8 bar; 37 L/min
3.2 bar; 37 L/min
4.8 bar; 37 L/min
208-220 V; 60 Hz
0.9 bar; 28 L/min
3.2 bar; 37 L/min
4.8 bar; 37 L/min
0.9 bar; 28 L/min
3.2 bar; 37 L/min
4.8 bar; 37 L/min
3.2 bar; 37 L/min
4.8 bar; 37 L/min
1
Characteristics at 200 V; 60 Hz: 1.2 bar; 28 L/min
Three-phase current VC 5000 (W) VC 7000 (W) VC 10000 (W)
400 V; 3/N/PE~50 Hz
3.2 bar; 37 L/min
4.8 bar; 37 L/min
5.0 bar; 60 L/min
3.2 bar; 37 L/min
4.8 bar; 37 L/min
5.0 bar; 60 L/min
3.2 bar; 37 L/min
4.8 bar; 37 L/min
5.0 bar; 60 L/min
208-220 V; 3/PE~60 Hz
3.2 bar; 37 L/min
4.8 bar; 37 L/min
5.0 bar; 60 L/min
3.2 bar; 37 L/min
4.8 bar; 37 L/min
5.0 bar; 60 L/min
3.2 bar; 37 L/min
4.8 bar; 37 L/min
5.0 bar; 60 L/min
200 V; 3/PE~50/60 Hz
3.2 bar; 37 L/min
4.8 bar; 37 L/min
5.0 bar; 60 L/min
2
3.2 bar; 37 L/min
4.8 bar; 37 L/min
5.0 bar; 60 L/min
2
3.2 bar; 37 L/min
4.8 bar; 37 L/min
5.0 bar; 60 L/min
2
2
Characteristics at 200 V; 3/PE~50 Hz: 4.3 bar; 60 L/min
Characteristics of the pump with dierent
mains supplies
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