Midea-VFV4-Plus-K-Series
Midea-V4-Plus-K-Series-outdoor-unitsMidea-VRF-Plus-K-Series-3-outdoor-unitsMidea-V4-Plus-K-Series-4-outdoor-units

V4 Plus R Series

380-415V/3N/50Hz

The outdoor units capacity range from 8HP up to 64HP in 2HP increment, max. combination of 4 basic models.

Category:

Product Description

Introduction

The all DC inverter V4 Plus heat recovery series, which can offers simultaneous cooling and heating operation in one system. The energy by-product from cooling or heating is transferred to where it is required by using the balanced heat exchanger function, which saves up to 50% in costs compared with a conventional heat pump system.

Specification
HP 8 10 12
Model MDV- 252(8)W/D2RN1T(C) 280(10)W/D2RN1T(C) 335(12)W/D2RN1T(C)
Power supply V/Ph/Hz 380-415/3/50
Cooling Capacity kW 25.2 28 33.5
Power input kW 5.73 6.67 8.07
EER 4.4 4.2 4.15
Heating Capacity kW 27 31.5 37.5
Power input kW 6 7.33 8.72
COP 4.5 4.3 4.3
Connectable
indoor unit
Total capacity 50~130% of outdoor unit capacity
Max. quantity 13 16 20
Compressor Type DC inverter
Quantity 1 1 1
Fan motor Type DC motor
Quantity 2 2 2
Max Static Pressure Pa 20 (default)
Pa 60 (customized)
Refrigerant Type R410A
Factory charging kg 10 10 10
Pipe
connections
Liquid pipe mm Φ9.53 Φ12.7 Φ12.7
Low pressure gas pipe mm Φ22.2 Φ22.2 Φ25.4
High pressure gas pipe mm Φ19.1 Φ19.1 Φ19.1
High pressure gas balance pipe mm Φ19.1 Φ19.1 Φ19.1
Oil balance pipe mm Φ6 Φ6 Φ6
Air flow rate m3/h 12000 12000 13000
Sound pressure level dB(A) 57 57 58
Net dimension (W×H×D) mm 1250×1615×765
Packing size (W×H×D) mm 1305×1790×820
Net weight kg 255 255 255
Gross weight kg 273 273 273
Operating temperature range °C Cooling: -5~48; Heating: -20~24; Simultaneous Cooling and Heating: -5~24

Notes:
Capacities are based on the following conditions:
Cooling: Indoor temperature 27oC DB/19oC WB; Outdoor temperature 35oC DB/24oC WB.
Heating: Indoor temperature 20oC DB/15oC WB; Outdoor temperature 7oC DB/6oC WB.
Piping length: Interconnecting piping length is 7.5m, level difference is zero.
Connection piping diameter is based on the condition that the total equivalent liquid length is less than 90m. When the total equivalent liquid length is more than 90m, please refer to technical manual to choose the connection piping diameter.
Sound values are measured in a semi-anechoic room, at a position 1m in front of the unit and 1.3m above the floor.

HP 14 16
Model MDV- 400(14)W/D2RN1T(C) 450(16)W/D2RN1T(C)
Power supply V/Ph/Hz 380-415/3/50
Cooling Capacity kW 40 45
Power input kW 11.3 13.24
EER 3.54 3.4
Heating Capacity kW 45 50
Power input kW 11.19 12.79
COP 4.02 3.91
Connectable
indoor unit
Total capacity 50~130% of outdoor unit capacity
Max. quantity 23 26
Compressor Type DC inverter
Quantity 2 2
Fan motor Type DC motor
Quantity 2 2
Max Static Pressure Pa 20 (default)
Pa 40 (customized)
Refrigerant Type R410A
Factory charging kg 13 13
Pipe
connections
Liquid pipe mm Φ15.9 Φ15.9
Low pressure gas pipe mm Φ28.6 Φ28.6
High pressure gas pipe mm Φ22.2 Φ22.2
High pressure gas balance pipe mm Φ19.1 Φ19.1
Oil balance pipe mm Φ6 Φ6
Air flow rate m3/h 15000 15000
Sound pressure level dB(A) 60 60
Net dimension (W×H×D) mm 1250×1615×765
Packing size (W×H×D) mm 1305×1790×820
Net weight kg 303 303
Gross weight kg 322 322
Operating temperature range °C Cooling: -5~48; Heating: -20~24; Simultaneous Cooling and Heating: -5~24

Notes:
Capacities are based on the following conditions:
Cooling: Indoor temperature 27oC DB/19oC WB; Outdoor temperature 35oC DB/24oC WB.
Heating: Indoor temperature 20oC DB/15oC WB; Outdoor temperature 7oC DB/6oC WB.
Piping length: Interconnecting piping length is 7.5m, level difference is zero.
Connection piping diameter is based on the condition that the total equivalent liquid length is less than 90m. When the total equivalent liquid length is more than 90m, please refer to technical manual to choose the connection piping diameter.
Sound values are measured in a semi-anechoic room, at a position 1m in front of the unit and 1.3m above the floor.

Read more about the product – Here

Features

All DC inverter compressors
All DC inverter compressors make the capacity output better distributed, and always work at 60-140Hz which is the most efficient range. It makes the efficiency more than 30% higher than the normal.All DC inverter compressors

All DC Fan Motors
According to the running load and system pressure, the system controls the speed of DC fan to achieve the minimum energy consumption and best performance.
All DC Fan Motors

Wide operation temperature range
The V4+R series system operates stably at extreme temperatures ranging from -20°C to 48°C.
Wide operation temperature range

High EER
Heat recovery is achieved by diverting exhaust heat from indoor units in cooling mode to areas requiring heating, maximising energy efficiency, reducing electricity costs and leading to high partload efficiencies (up to 7.0 in the 8HP catagory).
High EER

Long piping length
The solution supports an incredible piping length of 1,000m and level difference of 110m, making it perfect for large projects.
Long piping length

High external static pressure
Max. 60Pa external static pressure can be customized for the outdoor unit, flexible to build-in installation.
A standard 0-20Pa external static pressure is equipped by default for all outdoor units. 20-40Pa external static pressure can be customized for 14, 16HP outdoor units, and 20-60Pa can be customized for 8, 10, 12HP outdoor unit.
High external static pressure

Heat recovery, more efficiency
Simultaneous heating and cooling in different zones, more energy saving by heat recovery from one space to another which saves up to 50% in costs compared with a conventional heat pump system.
Heat recovery, more efficiency

Heating capacity automatic adjustment
Two parts condenser individual design, the unit can distribute a part of evaporator to be as condensing area according to the heating load requirement to improve the utilization rate of the condenser.
Heating capacity automatic adjustment

Auto mode control
At the auto mode, the indoor unit can change the operation mode, to control the indoor side temperature at a constant temperature demanded. Unit change to cooling mode at daytime, when indoor temperature is higher than setting temperature, and change to heating mode at nighttime, when indoor temperature is lower than setting temp.
Auto mode control

Continuous heating during defrost operation
Each heat exchanger is defrosted by using heat transferred from one heat exchanger to the other in the outdoor unit. Defrost has no impact on the indoor unit on heating mode.
Continuous heating during defrost operation

Download

File Name Date File Size Click to download
V4+R TSM 50(60)Hz 2015-6-9 15.04MB download
[1602-5V1510] VRF Catalogue 60Hz 201510 2015-12-17 9.71MB download
[1602-2V1511] VRF Catalogue 50Hz 2015-12-17 10.6MB download