| Type | Refrigerant Gas R410A |
| Specifications | ||
| Made in | : | Japanese Brand |
| Refrigerant | : | R-410A |
| Type | : | Inverter |
| Cooling Capacity | : | 24.0 Hp - 67.0 kW |
| Power Input (Ph/V/Hz) | : | 3 Phase 380 - 415 V 50Hz |
| Power consumption (kW) | : | Cooling: 17.4 kW Heating: 16.8 kW |
| Refrigerant/ Liquid Pipe Diameter (mm) | : | ø12.7 / ø28.58 |
| Dimensions (H x W x D) | : | 2048 x 2700 x 720 mm |
| Weigh | : | 650 kg |
| Thông số kỹ thuật | |
|---|---|
| Xuất xứ | Thương hiệu : Nhật |
| Loại Gas lạnh | R-410A |
| Loại máy | Inverter (tiết kiệm điện) |
| Công suất làm lạnh | |
| Sử dụng cho phòng | |
| Nguồn điện (Ph/V/Hz) | 3 Pha 380 - 415 V 50Hz |
| Công suất tiêu thụ điện | Lạnh: 17.4 kW Sưởi: 16.8 kW |
| Kích thước ống đồng Gas (mm) | ø12.7 / ø28.58 |
| Kích thước (C x R x S) | 2048 x 2700 x 720 mm |
| Khối lượng | 650 kg |
The below graphs highlight the improved efficiencies between the previous models compared to the KXZ standard and Hi-COP models.
High efficiency and compact design are realized by applying various advanced components.
*34% energy savings are based on comparison with Mitsubishi Heavy VRV Heat pump combination systems high-efficiency inverter (24.0Hp) FDC670KXZXE1 with VTCC vs. Mitsubishi Heavy VRV Heat pump combination systems high-efficiency inverter (24.0Hp) FDC670KXZXE1 both under partial load condition.
The new multiport discharge area in the compressor has optimized pressure control with better balancing.
The performance improvement at medium Hz has resulted in higher annual efficiencies.
The newly designed high performance CP enables high precision optimization for compressor speed, which leads to concentrated winding motor use.
Our product achieves high output and better energy saving effects and in particular improves seasonal efficiency rating.
With piping layout rearranged from header to heat exchanger, refrigerant distribution flow has improved and maximum energy efficiency has been achieved. Heat exchanger has improved refrigerant distribution and increased effectiveness.Furthermore due to expansion of effective heat transfer area in heat exchanger, energy efficiency has increased.
Resistance against frost has been strengthened by achieving improved heat-exchanger.
New applied Vector control has a high efficiency and many new advanced features.
Fan blade design adapted from Mitsubishi Heavy Industries aerospace division - with serrated edges that deliver increased air volume with less power input.
Employment of DC fan motor has enabled to realize an excellent efficiency of approximate 60% higher than previous models.
Our proprietary technology of adjusting oil level for combination of two or three outdoor units has realized leveled operation rate, keeping performance of the units and ensuring long life of the system.
Capacity control can be set by peak cut function with RC-EX3 for better energy saving.
Five-step capacity control is available. (100-80-60-40-0%)
160% capacity connection.
Connect up to 71 indoor units.
Mitsubishi Heavy VRV Heat pump combination systems high-efficiency inverter (24.0Hp) FDC670KXZXE1 permits an extensible system design considering a heating range operation under a low temperature condition down to -20˚C and a cooling range operation up to 46˚C (previous model : 43˚C).
Piping length has extended max height difference between indoor units up to 18m and enables us to put indoor units on extra three floors.
The furthest indoor unit: 160m or total length: 1000m contributes to system design flexibility.
Due to realization of significant reduction in size and foot print which is one ofthe smallest in the industry.
Due to application of blue coated fins for the heat exchanger of new outdoor unit, corrosion resistance has been improved compared to current models.
User can select the following priority operation mode. (for whole system)
1. First unit’s operation mode (by default setting).
2. Last unit’s operation mode.
3. Majority operation mode (see below).
4. Master operation mode (see below).
Majority operation mode: The system is operated according to the mode selected by the majority of units in operation (whichever greater capacity between the sums of cooling mode and heating mode). The operation mode in minority is set to fan mode automatically.
Master operation mode: The system is operated according to master operation mode. When master operation mode is set at cooling mode, units selected as heating mode is set to fan mode automatically.
Quick and easy access to service parts by separation of compartments.
Closing of Service valve, crossing connection of refrigerant piping and electrical wiring, proper operation of EEV (Electrical Expansion Valve) can be checked automatically in cooling operation. This check operation can be done at 0~43ºC outdoor temperature and 10~32ºC indoor temperature by use of outdoor unit dip switch. The check should be done in one refrigerant system. It takes 15~30 minutes and avoids frequent failure by preventing careless mistakes during installation.
All series includes new feature to assist with servicing and trouble shooting.
Various data can be monitored through 3-digit or 6-digit display on the outdoor unit PCB.
Thanks to control box structure with 3 layer/2 layer construction using hinge connection, service and maintenance has been made much easier for inverter components.
In the event that one unit has a failure, the system will keep operating with the other good units.
1. The data are measured under the following conditions(ISO-T1). Cooling: Indoor temp. of 27ºCDB, 19ºCWB, and outdoor temp. of 35ºCDB. Heating: Indoor temp. of 20ºCDB, and outdoor temp. of 7ºCDB, 6ºCWB. Piping length is 7.5m.
2. Sound pressure level indicates the value in an anechoic chamber. During operation these values are somewhat higher due to ambient conditions.
3. ‘tonne(s) of CO2 equivalent’ means a quantity of greenhouse gases- expressed as the product of the weight of the greenhouse gases in metric tonnes and of their global warming potential.
4. [ ] : Pipe sizes applicable to European installations are shown in parentheses.
Feedback
