1.) Sabroe NH3/ammonia screw refrigeration plant. We can offer you

1.) Sabroe NH3/ammonia screw refrigeration plant. We can offer you

1.)
Sabroe NH3/ammonia screw refrigeration plant.
We can offer you an used Sabroe refrigeration plant with four (3x) Sabroe screw compressors (two low
stage and one high stage), a Baltimore evaporative condenser, two liquid separators -40°C and -10°C,
liquid pumps etc. The total capacity is 388 kW at -40°C plus 622 kW at -10°C (120 kW left for connecting
evaporators). One of the low stage Sabroe screw compressors has a somewhat bigger motor (160 kW) so
in emergency it can be used as a high stage compressor as well. This plant will be delivered with all the
documentation that is available, like P&ID drawing, machine room layo-out drawing, electrical drawings and
all other available documentation.
All technical specifications of the main components are mentioned hereunder.
Technical specification:
2 pc(s) Low pressure Sabroe screw compressor package.
Brand
: Sabroe
Number of units
:2
Type
: SAB 163 HF
Flow rate
: 952 m3/h (at 3000 rpm)
Refrigerant
: NH3/ammonia
Cooling capacity
: 189 kW each
Power input
: ± 62 kW
Evaporating temperature
: -40 °C
Condensation temperature
: -10 °C
Power supply
: 400V-3ph-50Hz
Manufacturing year
: 1995 with on one unit a newer compressor from 2007
E-motor
: one 75 kW & one 160 kW
Each unit complete with
: oil-separator, water cooled oil-cooler (plate heat-exchanger) and a
Unisab II compressor control-unit.
VRT International CV
Nucleonenweg 25
3542 CD Utrecht
The Netherlands
Tel.
: +31(0) 307009712
GSM : +31 (0)6 16063677
E-mail : info@vrt-int.com
Internet : www.vrt-int.com
Rabobank Utrechtse Waarden 1575.45.237
IBAN: NL37 RABO 0157545237
BIC/SWIFT : RABONL2U
C.o.C. Utrecht : 51844885
VAT no.: NL 850197193B01
1 pc(s) High pressure Sabroe screw compressor package.
Brand
: Sabroe
Number of units
:1
Type
: SAB 163 HF
Flow rate
: 952 m3/h (at 3000 rpm)
Refrigerant
: NH3/ammonia
Cooling capacity
: 622 kW
Power input
: 166 kW
Evaporating temperature
: -10 °C
Condensation temperature
: +35 °C
Power supply
: 400V-3ph-50Hz
Manufacturing year
: 1995
Complete with
: E- motor 250 kW, oil-separator, water cooled oil-cooler (plate
Heat-exchanger) and a Unisab III compressor control-unit.
Quotation : Sabroe NH3 plant
date: 12-12-2014
Page: 2
Baltimore Evaporative condenser (oversized).
Brand
Condenser type
Quantity
Capacity
Needed capacity (for this plant)
Condensation temperature
Wet bulb temperature
Dimensions
Weight
Manufacturing year
Quotation : Sabroe NH3 plant
: Baltimore
: VXC 504 S
:1
: 1420 kW
: 875 kW
: +35 °C
: +22 °C
: ± 6.000 x 2.400 x 4.480 mm
: 9260/12.500 kg
: 2004
date: 12-12-2014
Page: 3
Low pressure Liquid separator tanks -40 and -10°C.
The plant comes with two (2) liquid separator tanks and are each complete with level control, valves, two
NH3 liquid pumps (per tank)and pressure switches The -40°C tank has an oil separating vessel.
12 pc(s) Large Retech evaporators -30°C.
Brand
Condenser type
: RETECH
: LSA 184430 H/L HD GA
Quantity
Capacity
Delta T
No. of fans
Surface
Fins spacing
Volume
Remarks
: 12 pc(s)
: ± 50 kW each
: 10
K
:2
pc(s)
: 198 m2
: 12
mm
: 130 ltr.
: hot gas defrost and complete with all the refrigeration valves!
Quotation : Sabroe NH3 plant
date: 12-12-2014
Page: 4
2 pc(s) Medium size Retech evaporators -10°C.
Brand
Condenser type
: RETECH
: LSA 093320 H/L EDO PA
Quantity
Capacity
Delta T
No. of fans
Surface
Fins spacing
Volume
Remarks
:2
pc(s)
: ± 25 kW each
:8
K
:2
pc(s)
: 137 m2
:8
mm
: 130 ltr.
: hot gas defrost and complete with all the refrigeration valves!
2 pc(s) small size Retech evaporators -10°C.
Brand
Condenser type
: RETECH
: LSA 093407 H/L EDO PA
Quantity
Capacity
Delta T
No. of fans
Surface
Fins spacing
Volume
Remarks
:2
pc(s)
: ± 12 kW each
:8
K
:1
pc(s)
: 64
m2
:8
mm
: 30
ltr.
: electrical defrost and complete with all the refrigeration valves!
Quotation : Sabroe NH3 plant
date: 12-12-2014
Page: 5
General.
Refrigeration components
: all necessary valves are included.
Switchboard
: The plant comes with a large control box with all the necessary relays,
contactors and PLC to control the complete plant.
The control panel exists out of several loose panels which have to be
connected again (quite some parts needs to be re-wired)
All electrical wiring diagrams are available.
Mounting materials
: All necessary materials as piping, insulation and other not components are
not included.
Installation on site
: Not included.
Documentation
: technical information is available
Supervision
: Not included.
Quotation : Sabroe NH3 plant
date: 12-12-2014
Page: 6
2.)
General Provisions
This offer will be valid for four weeks after offer date, provided that the good are not sold before that time.
Prices
Price for the above mentioned Sabroe plant with all the described equipment, amounts
All our prices are EX WORKS.
Payment conditions
60% direct at order.
40% before transport (loading)
Included
• P&ID
• Electrical drawings
• All available documentation
• Loading of the containers
Excluded
• Levy-, hoist- and assembly activities(lifting works) on site
• Installation on site
• First oil filling
• Ammonia/NH3 filling
• Transportation from Utrecht (EXW, according “Incoterms 2000”)
• All necessary materials as piping, insulation and wiring
• Custom clearance and documents
Delivery period
To agree upon.
Warranty
There is a three month guarantee on main parts, provided that there has been a proper installation.
Guarantee is restricted to reparation or replacement of parts and does not include accommodation
expenses, labour costs or other remaining costs.
Agreement
All agreements are entered in accordance with the Dutch law. Both parties agree that the court of arbitrage
in Utrecht, The Netherlands, shall decide possible disputes and will be final and binding.
Conditions of delivery
The relevance of your general conditions is explicitly rejected on our agreement; exclusively our delivery
terms will apply. At the first request from your site, we will send our delivery terms directly.
Quotation : Sabroe NH3 plant
date: 12-12-2014
Page: 7