Telemark Cryogenics 3600 - Specifications; Models 1200, 1800 and 1800 EXT

Telemark Cryogenics Microprocessor Based Cryochillers
Page 12 of 63
Revision 1.0.7 October 2018
1
SPECIFICATIONS
Model
1200
Model
1800
Model
1800EXT
Maximum Load (Watts) 1,200 1,800 1,800
Typical
Pumping Speed (l/sec)
65,000 100,000 100,000
Ultimate Vacuum 2 x10
-
8
mbar (2 x10
-
6
Pa) 2 x10
-
8
mbar (2 x10
-
6
Pa) 2 x10
-
8
mbar (2 x10
-
6
Pa)
Weight (Kg) 193 (432 lbs) 243 (536 lbs) 243 (536 lbs)
Size inch (mm)
L
W
H
24 (559)
22 (610)
59.5 (1511)
24 (559)
22 (610)
59.5 (1511)
24 (559)
22 (610)
59.5 (1511)
Power supply
380-444VAC 3 ph 50Hz
460VAC 3 ph 60 Hz
200-230VAC 3 Ph 50/60 Hz
380-444VAC 3 ph 50Hz
460VAC 3 ph 60 Hz
200-230VAC 3 Ph 50/60 Hz
380-444VAC 3 ph 50Hz
460VAC 3 ph 60 Hz
200-230VAC 3 Ph 50/60 Hz
Wire/Cable Connection 3 Phase + Ground (Earth) 3 Phase + Ground (Earth) 3 Phase + Ground (Earth)
Full Load Current draw @
60 Hz (Amps)
@200-230VAC
@380-440VAC
20
10
30
15
30
15
Start Up Max
Current Draw @ 60 Hz
(Amps)
@200-230VAC
@380-440
30
15
60
30
60
30
Compressor Horsepower
(HP)
4.5 (3.35kW) 7.5 (5.59Kw) 7.5 (5.59kW)
Water Requirements
(l/min)
@ 15°C
@ 25°C
@ 32°C
5
10
20
5
10
20
5
10
20
Water Connections All Models ¾” NPT Female
Water Resistivity All Models >0.1M Chloride Free
Water Ph All Models 6.5 - 8
Refrigeration Connections ½” Metal Seal ½” Metal Seal ½” Metal Seal
Max Coil Length (Meters)
Using ½” Cu tube
20 (65.6 ft) 25 (82 ft) 25 (82 ft)
Max Surface area (M
2
) 0.79 (≈8.57 ft
2
) 0.99 (≈10.72 ft
2
) 0.99 (≈10.72 ft
2
)
*Avg. Cool Time (mins) 2-5 2-5 2-5
*Avg. Defrost Time (mins) 2-4 2-4 2-4
∆T Coil in/Coil Out (°C) ≈5 ≈5 ≈5
Digital Remote
Connections
Input Voltage range
18-24VDC (30VDC MAX) 18-24VDC (30VDC MAX) 18-24VDC (30VDC MAX)
Digital Remote
Connections
Output Voltage range
Relay contact closure 200
VAC or 100VDC Max at
300mA
Relay contact closure 200
VAC or 100VDC Max at
300mA
Relay contact closure 200
VAC or 100VDC Max at
300mA
Balance Pressure Range
as Shipped from Telemark
USA facility
(PSI) @20°C
(hand valves closed)
270-300
(1.86-2.07MPa)
220-250
(1.51-1.72MPa)
180-210
(1.24-1.45MPa)
Table 1 Model 1200, 1800, 1800EXT Specifications