Premium Deep-Freeze Refrigeration Unit with Electric Defrost, R452A, 1.2 kW, up to 7.5 m³
Deep / normal cooling:
Deep freezing
Room volume:
7.5 m³
Typ:
Premium
02-234503
Google Reviews
€2,191.21*
Content:
1 Stück
Product number:
02-234503
GTIN/EAN:
04260190343790
Manufacturer:
Tecumseh / L'Unite
Manufacturer number:
CAJN2464ZBR-FZ + EVSB-271ED
Weight:
69.78 kg
Description
Premium Deep-Freeze Cooling Kit with electric defrost, R452A, 1.20 kW, up to 7.5 m³
Premium Deep-Freeze Refrigeration Kit with electric defrost, R452A, 1.20 kW, up to 7.5 m³
This Premium refrigeration kit comprises a Tecumseh condensing unit and an ECO air cooler, and is specifically designed for deep-freeze applications using the refrigerant R452A. It is ideal for deep-freeze rooms up to approx. 7.5 m³ for the storage of food or other temperature-sensitive goods at approx. -20 °C.
Technical data (specification)
- Internal temperature: approx. -20 °C (deep-freeze)
- Chamber size: up to approx. 7.5 m³
- Refrigerant: R452A (condensing unit also approved for R404A, R448A and R449A)
- Cooling capacity of the unit: approx. 1.20 kW
Requirements for the deep-freeze chamber
- Cold room: 100 mm PU insulation with floor
- Load capacity: 150 kg/m²
- Loading: approx. 20 per cent of the load capacity
- Initial temperature of goods: +10 °C
- Air change rate: adjusted to room size
- Maximum ambient temperature: +32 °C
Overview of main components
- Tecumseh CAJN2464ZBR condensing unit (item no. 47-32CAJN2464ZBR)
LBP condensing unit for R452A, also approved for R404A, R448A, R449A, 220–240 V – compact deep-freeze condensing unit for small and medium-sized deep-freeze chambers. - ECO EVSB-271ED evaporator (item no. 47-32EVSB-271ED)
deep-freeze ceiling evaporator with electric defrost, approx. 1.70 kW capacity, air flow rate 740 m³/h, 2 x 200 mm fans – optimised for deep-freeze rooms up to approx. 7.5 m³. - Pego ECP202 Expert refrigeration unit controller (item no. 47-321006-ECP202)
Electronic cold room controller 230 V, 16 A max, IP65 – for precise temperature regulation and control of the compressor, defrost cycle and fans.
Included in the scope of delivery
- Tecumseh CAJN2464ZBR condensing unit, LBP, R452A/R404A/R448A/R449A, 220–240 V (item no. 47-32CAJN2464ZBR)
- ECO EVSB-271ED evaporator, 1.70 kW, 740 m³/h, 2 x 200 mm fans, electric defrost (item no. 47-32EVSB-271ED)
- Pego ECP202 Expert cooling unit controller, 230 V, 16 A max, IP65 (Item No. 47-321006-ECP202)
- Danfoss KP15 dual pressure switch, 8–32 bar, automatic reset (item no. 47-32060-514166)
- Danfoss T2 thermostatic expansion valve, R452A (Item No. 47-32068Z3806)
- Nozzle insert for Danfoss T2/TE2 thermostatic expansion valve, size 02 (Item No. 47-32068-2015)
- Danfoss DML 033S filter drier, 10 mm ODF, brazed connections (Item No. 46-023Z4554)
- Danfoss SGP 10S N sight glass, 10 mm ODF, brazed connections (Item No. 47-32014L0192)
- Danfoss EVR 3 NC solenoid valve, 6 mm ODF soldered, kv 0.27 (Item No. 47-32032F1207)
- Coil for Danfoss EVR solenoid valve, 220–230 V, 50 Hz, 10 W, IP67 (Item No. 47-32018F6701)
- 2 x pressure equalisation line / capillary tube with 1/4" SAE union nut, length 1 m, Ø 2.5 mm, without valve actuator (Item No. 47-329290-40)
Advantages & benefits
- Premium refrigeration kit for deep-freeze applications using R452A for room volumes up to approx. 7.5 m³
- Specially designed for deep-freeze temperatures around -20 °C
- Fully integrated system comprising a Tecumseh condensing unit, an ECO deep-freeze evaporator with electric defrost and state-of-the-art control technology
- Reliable and energy-efficient refrigeration for deep-freeze rooms in retail, catering and warehousing
- High-quality branded components (Tecumseh, ECO, Pego, Danfoss) for high operational reliability and good spare parts availability
With this premium deep-freeze kit, you receive a high-performance and practical solution for deep-freeze chambers up to 7.5 m³, including all essential refrigeration and control components.
Manufacturer "Tecumseh / L'Unite"
Tecumseh – 90 years of innovation and quality in the refrigeration and air conditioning industry
For over 90 years, Tecumseh has been setting standards in the development and production of fully hermetic reciprocating compressors. The first “hermetic” compressor for refrigerators, introduced in 1937, laid the foundation for Tecumseh’s reputation as a reliable partner in commercial and domestic refrigeration. Through continuous investment in research and development and collaboration with international R&D institutions, Tecumseh develops solutions that are valued worldwide.
Particularly noteworthy are the sustainable R290 models, which use the environmentally friendly refrigerant propane and thus offer a climate-friendly alternative. These compressors are characterised by high efficiency and low emissions and represent a modern response to the industry’s growing demands for environmental sustainability.
With production facilities on four continents and an international network, Tecumseh ensures that its products are readily available worldwide and meet the highest quality standards. Thus, even after 90 years, Tecumseh remains synonymous with quality and innovation in the refrigeration and air conditioning industry.
Tecumseh 90th Anniversary Video
Tecumseh Cross-Reference List
Tecumseh manufacturer software
Manufacturer details (information requirements under the GPSR Product Safety Regulation):
Manufacturer: Tecumseh Europe Sales & Logistics S.A.S
Postal address: M 7, 18 68161 Mannheim, Germany
Email address: [email protected]
Website: www.tecumseh.com
Properties
| Deep / normal cooling: | Deep freezing |
|---|---|
| Item condition: | New item |
| Room volume: | 7.5 m³ |
| Typ: | Premium |
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![Evaporator ECO EVSB-271ED, 1.70 kW, 740 m3/h, fan 2x200 mm, electric defrosting]( "Evaporator ECO EVSB-271ED, 1.70 kW, 740 m3/h, fan 2x200 mm, electric defrosting")
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Product description
The Tecumseh CAJN2464ZBR-FZ condensing unit is a high-performance
LBP condensing unit for deep-freeze and low-temperature applications. It is suitable
for commercial refrigeration systems, deep-freeze chambers, deep-freeze cabinets and similar applications,
where reliable cooling capacity is required in the low evaporation temperature range
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The condensing unit is designed for operation with R404A and R452A
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Depending on technical approval, other refrigerants such as R448A and R449A
may also be suitable. Please check the specific operating conditions and
manufacturer’s specifications before sizing the system.
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LBP version for deep-freeze and low-temperature applications
High cooling capacity with compact dimensions
Suitable for R404A and R452A
CSR motor for reliable start-up behaviour
EC fan with efficient airflow
Integrated liquid receiver with a capacity of 2.35 l
Compact design for easy integration into refrigeration systems
Proven Tecumseh quality for professional applications
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refrigeration systems.
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evaporation temperatures. For standard refrigeration, air-conditioning applications or heat pumps,
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Technical data
Manufacturer
Tecumseh
Type
CAJN2464ZBR-FZ
Model
Condensing unit
Application
LBP / Deep-freezing
Refrigerant
R404A, R452A
Voltage
220–240 V / 50 Hz
Motor type
CSR
Rated current
6 A
Maximum starting current
40 A
Number of fans
1
Air flow rate
900 m³/h
Fan power
30 W
Fan blade diameter
300 mm
Liquid collector
2.35 l / 32 bar
Expansion device
Expansion valve
Solder connection Suction line
5/8"
Solder connection, discharge pipe
3/8"
Sound level
64 dB(A)
Ambient temperature
32 °C
Dimensions
432 x 488 x 340 mm
Weight
approx. 33 kg
Cooling capacity at -25 / +32 °C
R452A
1256 W
R404A
1352 W
R448A
1124 W
R449A
1124 W
R452A (Te = −35 °C, Tamb = +32 °C, SH = 10 K, SC = 3 K)
0.66 kW
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and ready-to-connect design, the unit is suitable for both new installations and
replacement and service applications.
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IP65 enclosure for use in demanding environments
2 configurable auxiliary relays for additional functions such as alarm, pump-down or solenoid valve
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Technical data
Manufacturer
PEGO
Type
ECP202 Expert
Product type
Cold spot controller / control box
Voltage
230 VAC ±10 %, 50/60 Hz
Max. compressor capacity
up to 2 HP / 1.5 kW
Evaporator fan
500 W
Defrosting
electric, up to 3.0 kW
Connectable sensors
NTC 10K 1 %
Reading range
-45 to +99 °C
Resolution
0.1 °C
Reading accuracy
±0.5 °C
Interface
RS485 for TeleNET / Modbus-RTU
Protection rating
IP65
Dimensions
263 x 180 x 96 mm
Housing material
ABS, self-extinguishing
Overview of functions
Temperature display and setpoint adjustment with decimal point
Evaporator temperature display via parameters
Automatic and manual defrost
Control of evaporator fans
Control of cold room lighting via push-button or door contact
Alarm functions for sensor faults, temperature deviations, compressor protection and door alarm
Emergency operation in the event of a faulty room sensor
Night-time operation / reduced settings for energy saving
Configuration for cooling or heating mode possible
Automatic parameter configuration
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