Operating instructions

 Thread G ¾" and olive ½"
Cooling capacity
Cooling
capacity
(20 °C)
Cooling
capacity (10 ℃)
Cooling
capacity (0 ℃)
Cooling
capacity
(-10 ℃)
Cooling
capacity
(-20 ℃)
kW kW kW kW kW
VC 600 0.60 0.50 0.36 0.21 0.08
VC 1200 (W) 1.20 1.00 0.70 0.40 0.18
VC 2000 (W) 2.00 1.50 1.06 0.68 0.38
VC 3000 (W) 3.00 2.40 1.68 1.03 0.60
VC 5000 (W) 5.00 3.90 2.75 1.70 1.00
VC 7000 (W) 7.00 5.30 3.70 2.40 1.30
VC 10000 (W) 10.00 7.60 5.30 3.50 2.00
The cooling capacity is measured for a specified tem-
perature of the heat transfer liquid. These temperature
values are shown in brackets. The ambient temperature
for the measurement is 20 °C; ethanol was used as heat
transfer liquid. The cooling water temperature is
15 °C
and the cooling water differential pressure is 3 bar for
the measurement of water-cooled devices.
11.3 Standard and optional pumps
The pump characteristics were determined using water as heat
transfer liquid.
Maximum/min-
imum filling
volume
Maximum flow
pressure
Maximum flow
rate
Pump connec-
tion
Drain tap
L bar L/min
VC 600 8/4 0.9 28
M 16 x 1 (10),
olive 13 mm
G ½"
VC 1200 (W) 15/8 0.9 28
G ¾ (15),
olive ¾"
G ½"
VC 2000 (W) 15/8 0.9 28
G ¾ (15),
olive ¾"
G ½"
VC 3000 (W) 33/20 3.2 37
G ¾ (15),
olive ¾"
G ½"
The hydraulic circuit
Technical data
Variocool 85