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MTA heat pump HOCEAN TECH HOCT070 400V

Order No.: 775.4077
Manufacturer: MTA

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Description

Space requirements and noise level are key factors for deciding where to install indoor heat pumps. The HOCEAN Tech series can be installed anywhere due to its ease of transport and installation. Due to the fully enclosed and acoustically insulated design with noise levels up to 30 dB(A), you ...

Space requirements and noise level are key factors for deciding where to install indoor heat pumps. The HOCEAN Tech series can be installed anywhere due to its ease of transport and installation. Due to the fully enclosed and acoustically insulated design with noise levels up to 30 dB(A), you will barely even notice these units are running. With the optional tank and pump modules positioned next to the heat pump, the HOCEAN Tech is transformed into a compact system with a full range of features. The systems feature a microprocessor controller so that they are as simple as possible to use. The robust industrial design with components from well-known suppliers, the unloading function and the wide operating thresholds all ensure this unit will operate whatever the conditions.

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Features

  • Low noise level
  • High EER/COP values, particularly under partial load
  • Compact design, can be placed almost anywhere
  • Operates with a water outlet temperature of 0 °C to 20 °C
  • Unloading function (models 200-600) allows operation under extreme conditions
  • Self-adapting temperature control (SAC) ...
  • Low noise level
  • High EER/COP values, particularly under partial load
  • Compact design, can be placed almost anywhere
  • Operates with a water outlet temperature of 0 °C to 20 °C
  • Unloading function (models 200-600) allows operation under extreme conditions
  • Self-adapting temperature control (SAC) with dynamic target value for increased precision with low thermal inertia
  • Robust design using quality components from well-known suppliers and MTA’s many years of experience in the industry
  • Eurovent certified performance
  • Simple installation and access to all components
  • Simple-to-operate intuitive controls with dual icon display.

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Scope of delivery

  • Evaporator and plate condenser made of soldered stainless steel
  • Filled with refrigeration oil and refrigerant
  • R410A refrigerant with no ozone depletion potential
  • Crankcase heater
  • Phase monitoring


Accessories / Replacement parts

  • Interface
    MTA interface module RS485
    Order No.: 775.4605
  • Remote monitoring
    Dixell logging / remote monitoring system XWEB-300D-8D000 EVO 18 addresses
    Order No.: 291.3450

Technical data

Dimensions
Width
780 mm
Height
1000 mm
Depth
500 mm
General information
Energy efficiency­class
Heating
A+
explanation 7
Refrigerant charge
R410A
Electrical Data
Supply voltage
400/3/50 V/Ph/Hz
Weight
Circa
158 kg
Performance data
COP
3,50
explanation 5
EER
3.74
explanation 1
 
4.63
explanation 3
Nominal heating capacity
26 kW
explanation 5
Nominal cooling capacity
22 kW
explanation 1
 
24 kW
explanation 3
Nominal power consumption
Heating
7 kW
explanation 5
Cooling
6 kW
explanation 1
 
5 kW
explanation 3
Sound data
Sound pressure level
37,6 dB(A)
explanation 9
Sound power
65,6 dB(A)
explanation 8

Notes:

  1. Data based on nominal conditions, evaporator ON/OFF: 12/7 °C; condenser ON/OFF 30/35 °C.
  2. Data based on operation at full power, evaporator ON/OFF: 12/7 °C; condenser ON/OFF 30/35 °C.
  3. Data based on nominal conditions, evaporator ON/OFF: 12/7 °C; condenser ON/OFF 15/30 °C.
  4. Data based on operation at full power, evaporator ON/OFF: 12/7 °C; condenser ON/OFF 15/30 °C.
  5. Data based on nominal conditions, condenser ON/OFF: 40/45 °C, evaporator ON/OFF: 12/7 °C
  6. Data conforms with European Regulation 813/2013 for low temperature heat pumps (BT) in average climatic conditions (Strasbourg) and a constant water outlet temperature;
  7. Data conforms to European Regulation 813/2013;
  8. Measured data in conforms to ISO 3744;
  9. Average values at a free field distance of 10 m, reflective surfaces, from the condenser side, at a height of 1.6 m from the ground; values with tolerance of +/- 2 dB. The acoustic values are based on a system with a circulation pump, operating at full load under nominal conditions.
Technical modifications reserved. Product images may differ from the actual product and are meant for demonstration purposes only. Absolutely no liability can be assumed for possible indication errors and errors in the manufacturers’ information.
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