SLS Chiller Unit (Ammonia System)

Kylaggregat

Industrial applications

Food industry

Processing industry

District cooling

Heat-pumps

Cooling for sports and recreational facilities such as ice rinks

Fitted with flexible Programmable Logic Control (PLC) system

Our computerised control system allows you to manage, monitor, troubleshoot and program your SLS chiller units off-site

Highly reliable screw compressors

Semi-welded heat exchangers

General purpose drives

Save energy by running your process on general purpose drive mode

Recirculating environmentally friendly NH3 (ammonia)

Also available as containerised units

Waste Heat Recovery Unit (WHRU) and hot gas heat exchanger optional

Each unit tailor-made

Built to last with low running costs

Manufactured in Sweden according to Swedish Refrigeration Standards

PED 13445 / 13480

CE-marked

Kylaggregat med NH3

SLS Containerised Chiller Unit (Ammonia System)

Ammoniak aggregat

Industrial applications

Food industry

Processing industry

District cooling

Heat-pumps

Cooling for sports and recreational facilities such as ice rinks

Ammoniak aggregat
NH3 Ammoniak

Fitted with flexible Programmable Logic Control (PLC) system

Our computerised control system allows you to manage, monitor, troubleshoot and program your SLS chiller units off-site

Highly reliable screw compressors

Semi-welded heat exchangers

General purpose drives

Save energy by running your process on general purpose drive mode

Recirculating environmentally friendly NH3 (ammonia)

Also available as containerised units

Waste Heat Recovery Unit (WHRU) and hot gas heat exchanger optional

Each unit tailor-made

Built to last with low running costs

Manufactured in Sweden according to Swedish Refrigeration Standards

PED 13445 / 13480

CE-marked


SLS Chiller Unit NH3

Type Ref.
output
-12°C
kW
Cond.
output
+39°C
kW
COP
+39°C
COP
+20°C
Motor
kW
+39°C
Aggr.
kW
Input
# Comp. # Drives Rpm NH 3
kg
L
(mm)
W
(mm)
H
(mm)
W
(kg)
VKA 511 164 187 2,59 4,74 75 64 1 0 2900 48 4500 2200 2650 4500
VKA 511 -F1 198 226 2,59 4,74 110 77 1 1 4500 48 2200 2650 5000 3500
VKA 611 192 219 2,69 4,89 90 72 1 0 2900 48 4500 2200 2650 4500
VKA 611-F1 232 265 2,69 4,89 132 87 1 1 3500 48 4500 2200 2650 5000
VKA 711 234 267 2,88 5,34 110 81 1 0 2900 48 4500 2200 2650 4500
VKA 711-F1 282 322 2,88 5,34 132 98 1 1 3500 48 4500 2200 2650 5000
VKA 811 281 320 3,09 5,14 110 91 1 0 2900 48 4500 2200 2650 4500
VKA 811-F1 339 386 3,09 5,14 160 110 1 1 3500 48 4500 2200 2650 5000
VKA 911 308 351 3,05 5,43 132 101 1 0 2900 48 4500 2200 2650 4500
VKA 911-F1 372 424 3,05 5,43 160 122 1 1 3500 48 4500 2200 2650 5000
VKA 512-F1 362 413 2,59 4,74 75-110 141 2 1 3500/2900 69 5500 2200 2650 6000
VKA 512-F2 369 452 2,59 4,74 110-110 154 2 2 3500 69 5500 2200 2650 6500
VKA 612-F1 424 452 2,59 4,89 90-132 159 2 1 3500/2900 69 5500 2200 2650 6000
VKA 612-F2 464 530 2,69 4,89 132-132 174 2 2 3500 69 5500 2200 2650 6500
VKA 712-F1 516 589 2,88 5,34 110-132 179 2 1 3500/2900 69 5500 2200 2650 6000
VKA 712-F2 564 644 2,88 5,34 132-132 196 2 2 3500 69 5500 2200 2650 6500
VKA 812-F1 620 706 3,09 5,14 110-160 201 2 1 3500/2900 69 5500 2200 2650 6000
VKA 812-F2 678 772 3,09 5,14 160-160 220 2 2 3500 69 5500 2200 2650 6500
VKA 912-F1 680 775 3,05 5,43 132-160 223 2 1 3500/2900 69 5500 2200 2650 6000
VKA 912-F2 744 848 3,05 5,43 160-160 244 2 2 3500 69 5500 2200 2650 6500
VKA 513-F1 528 660 2,59 4,74 75-75-110 205 3 1 3500/2900 89 7000 2200 2650 12000
VKA 613-F1 616 703 2,69 4,89 90-90-132 231 3 1 3500/2900 89 7000 2200 2650 12000
VKA 713-F1 750 858 2,88 5,34 110-110-132 260 3 1 3500/2900 89 7000 2200 2650 12000
VKA 813-F1 901 1126 3,09 5,14 110-110-160 292 3 1 3500/2900 89 7000 2200 2650 12500
VKA 913-F1 988 1126 3,05 5,43 132-132-160 324 3 1 3500/2900 89 7000 2200 2650 12500
VKA 514-F1 692 787 2,59 4,74 75-75-75-110 269 4 1 3500/2900 125 8000 2200 2850 13500
VKA 614-F1 808 922 2,69 4,89 90-90-90-132 303 4 1 3500/2900 125 8000 2200 2850 13500
VKA 714-F1 984 1125 2,88 5,34 10-110-110-13 341 4 1 3500/2900 125 8000 2200 2850 14000
VKA 814-F1 1182 1446 3,09 5,14 10-110-110-16 383 4 1 3500/2900 125 8000 2200 2850 14000
VKA 914-F1 1296 1477 3,05 5,43 32-132-132-16 425 4 1 3500/2900 125 8000 2200 2850 14000
VKA 914-F4 1488 1696 3,05 5,43 60-160-160-16 488 4 4 3500 145 8500 2200 2850 15000

CAVEAT: Product-sheet may change without notice.

The above table is intended as a guide only. As each unit is tailor-made as per customer preference and requirement, output affected by any other conditions / temperatures is assessed as requested.

Contact us for a free quote.

Product-sheet Refrigeration Unit

Liquid separator.
Oil collectors.
Oil separator with three heaters. Ejection up to 10 ppm.
Automatic oil return.
Dual safety relief valves with stainless steel exhaust.
Pressure gauge indicating LP / HP and oil pressure.
Filled with Mobile1 SHC 226 oil.
Insulating foam rubber. Sheet metal and foam pipe-shells as an option.
Thermostatic three-way valve for oil temperature compressors.
LLG (liquid level glass).
Float valve.
Danfoss valves and fittings.
Suction filter and oil filter.
Painted any colour.

Product-sheet PLC System

PLC prepared for Modbus and remote (off-site) controlling
TFT touch screen
Brines & condenser controller
Automatic modulation when values exceed max / min.
Registers trend-data on the panel.
Circuit breakers
Set-point offsetting. (“Match is”)
General alarm. External start / stop
LP-guard.
HP-guard.
HP-switch.
Pressure pipe temperature sensor.
Oil pressure monitor / sensor.
Oil flow monitor / sensor.
Oil filter monitor / sensor.
Oil temp monitor / sensor.
Brine in / out temperatures
Condenser in / out temperatures