Lauda WK 3200 - Page 8

LAUDA Water Circulation coolers
WK, WKL
YAWE0019/18.12.01
- 7 -
Type WKL 230 WKL 600 WKL 603 WKL 700 WKL 703 WKL 1200 WKL 2200
Working temperature range [ °C ] -10...40 -25...40 -20...40 -9,9...40 -5...40 -10...40 -10...40
Condenser cooling air air air air air air air
Ambient temperature range [ °C ] 5...35 5...40 5...40 5...40 5...40 5...40 5...40
Temperature (outflow)
Sensor PTC
Indication green 7-Segment-LED-Display
Resolution/accuracy [ °C ] 0,1 / ±0,3*) 1 / ±1*) 1 / ±1*) 0,1 / ±0,3*) 0,1 / ±0,3*) 0,1 / ±0,3*) 0,1 / ±0,3*)
Setpoint selection Digital Digital Digital Digital Digital Digital Digital
Resolution [ °C ] 0,1 1 1 0,1 0,1 0,1 0,1
Temperature accuracy [ ±°C ] 0,5*) 1*) 1*) 1*) 1*) 0,5*) 1*)
Control Compr. ON-OFF, with stop interval monitoring
Eff. Cooling capacity 20°C [ kW ] 0,23 0,6 0,5 0,7 0,55 1,2 2,2
(with Ethanol at 10°C 0,19 0,5 0,4 0,55 0,4 1,0 1,8
ambient 5°C 0,18 0,45 0,35 0,48 0,33 0,9 1,6
temperature 20°C) 0°C 0,16 0,40 0,3 0,40 0,25 0,8 1,4
-5°C ----- ----- ----- 0,24 0,1 0,7 1,2
-10°C 0,1 0,25 0,19 0,1 ----- 0,6 1
-15°C ----- ----- 0,13 ----- ----- ----- -----
-20°C ----- 0,17 0,05 ----- ----- ----- -----
-25°C ----- 0,1 ----- ----- ----- ----- -----
Safety devices Pressure switch, Winding temperature control
Level indication, adjustable alarm contact (max. 30 V, 2A)
Pump output max. 8 30 33 30 33 40 40
Discharge pressure max. [ bar ] 0,15 1 3,2 1 3,2 3,2 3,2
Pump connections
(for tubing) [ i.d. ]
Ø 10
8
M 16x1
10 (½“)
M 16x1
10 (½“)
M 16x1
10 (½“)
M 16x1
10 (½“)
G ¾“
15 (¾“)
G ¾“
15 (¾“)
Supply pressure
Indication / Range
Adjustment
[ bar ]
analogue / 0...6
adjustable bypass for pressure limitation
Filling capacity max. [ l ] 6 11 11 12 12 23 23
Overall dimensions (B x T x H) [ mm ] 200x350x
500
350x480x
595
350x480x
715
350x480x
595
350x480x
715
450x550x
790
450x550x
790
Weight [ kg ]24465046507569
Protection to DIN 40050 IP 32 IP 32 IP 32 IP 32 IP 32 IP 32 IP 32
Mains connection [ V;Hz ] 230;50/60 230;50 230;50 230;50 230;50 230;50 230;50
Power consumption [ kW ] 0,3 0,7 0,9 0,7 0,9 1,6 2,2
Protection class 1 according to DIN VDE 0106Units conform to EU Guideline 89/336/EWG (EMC)
and 73/23/EWG
(low-voltage) and carry the CE mark (230 V; 50 Hz or 230/400 V;
3/N/PE 50 Hz)
Class according to
EMC-standards 61326-1 *)
(Notice only valid for EU-
countries)
BBBBBB*B*
Ref-No.:
230V; 50Hz ----- LWG 141 LWG 142 LWG 143 LWG 144 LWG 153 LWG 154
230V; 60Hz ----- LWG 241 LWG 242 LWG 243 LWG 244 ----- -----
230V; 50/60Hz LWM 016 ----- ----- ----- ----- ----- -----
*)
see 4.2
We reserve the right to make technical alterations!
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