s-MEXT Split DX Comms Room Solution
Mitsubishi Electric I-NEXT I.T Cooling
Enquire Now
s-MEXT takes advantage of more than 50 years experience of the RC brand within the IT Cooling market, coupled with Mitsubishi Electric renowned quality standards. The split cooling package consists of the indoor s-MEXT high precision air conditioner connected to a Mr Slim Power Inverter outdoor unit. The result is a full inverter split system, designed according to the best quality standards and dedicated to the most reliable IT environments.
The full-inverter split-system air conditioner from Mitsubishi Electric for Close Control air conditioning in small Data Centre, UPS Rooms, Battery Rooms, Distribution Rooms and in all areas of the Data Center that need a service of air conditioning.
Available as Upflow or Downflow arrangement utilising Mitsubishi Electric R32 or R410a Mr. Slim condensing units.
Compressor free indoor unit offering ease of installation for the installer.
T
Key Features
-
- Perimeter unit with downflow and upflow configurations
- Full inverter technology with Mr. Slim Mitsubishi Electric compressors
- Pipe runs of up to 100m
- Trusted Mr. Slim Power Inverter Technology
- Compatible with R32 and R410a Condensing Units
- Compressor in Condensing Unit, not Indoor Unit
- Lighter and smaller indoor units
- Simpler installation
- Single pipe sizing
- Mr. Slim Condensing Unit range
- EER up to 5.2 at partial load;
- Improvement of the control software with advanced logic
- Fast and easy installation
Indoor unit:
-
-
- Plug fans with EC electric motors and impeller in aluminium or composite material, which guarantees a reduction of power consumption;
- New maintenance-free electric motor of the fan;
- Variable air flow according to the load;
- Unit size F3 with double refrigerant circuit
-
Outdoor unit:
-
-
- BLDC inverter scroll compressor to provide always the best efficiency;
- Air suction temperature up to 46°C;
- Silent operation with noise pressure level from 49 to 59 dB(A)
- Washable air filters with COARSE 60% efficiency (according to ISO EN 16890) with cells in synthetic fibre and metallic frame;
- Microprocessor control system with graphic display for control and monitor of operating and alarms status.
- Water leakage detector for water presence alarm. (For Over version the sensor is installed on the base inside the unit. For Under version the sensor is supplied to be installed at customer care in the additional condensing tray)
- Additional condensing tray in peraluman for Under version
- Smoke sensor; supplied in mounting kit
- Fire sensor; supplied in mounting kit
- Metallic brackets to bind the unit.
-
Technical Data
S-Mext Indoor Units
| CRAC Model Reference (s-MEXT DX...) | G006 S F1 | G009 S F1 | G013 S F1 | G022 S F2 | G028 S F2 | G038 D F3 | G044 D F3 |
| Size | F1 | F1 | F1 | F2 | F3 | F3 | F3 |
| Compatible Mr. Slim Condenser | 60 | 100 | 125 | 250 | 250 | 200 | 250 |
| Total Cooling Capacity (kW) | 6.79 | 10.1 | 11.9 | 22.5 | 27.4 | 38.8 | 42.4 |
| Sensible Cooling Capacity (kW) | 6.28 | 9 | 10.3 | 19.5 | 25.4 | 34 | 37.5 |
| SHR | 0.92 | 0.89 | 0.87 | 0.87 | 0.93 | 0.88 | 0.88 |
| System EER (nominal) 27°C - 47% RH | 3.92 | 3.98 | 2.97 | 2.87 | 2.61 | 3.15 | 2.59 |
| EC Supply Fan (No.) | 1 | 1 | 1 | 2 | 1 | 1 | 1 |
| Air flow (m³/hr) | 2000 | 2500 | 2800 | 5000 | 7600 | 8800 | 10000 |
| Nominal External ESP (Pa) | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| EC Fan Power Input (kW) | 0.21 | 0.37 | 0.52 | 0.74 | 0.64 | 1.43 | 2.1 |
| EC Fan Absorbed Current (A) | 0.93 | 1.64 | 3.23 | 3.28 | 3.80 | 2.2 | 3.22 |
| EC Fan Starting Current (A) | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Electrical Panel Power Input (kW) | 0.14 | ||||||
| Sound Pressure Level (dBA) | 53 | 57 | 61 | 60 | 60 | 63 | 67 |
| Sound Power Level (dBA) | 69 | 73 | 77 | 76 | 76 | 79 | 83 |
| Air Filters (No. of) | 1 | 1 | 1 | 1 | 2 | 2 | 2 |
| Filter - Extended Filtering Surface (m²) | 0.68 | 0.68 | 0.68 | 1.05 | 1.76 | 1.76 | 1.76 |
| Filter - Efficiency (ISO EN 16890) (COARSE) | 0.6 | ||||||
| No. of Refrigerant Circuits | 1 | 1 | 1 | 1 | 1 | 2 | 2 |
| Power Supply (Phase) | Single | Single | Single | Single | Single | Three | Three |
| Length (mm) | 600 | 600 | 600 | 1000 | 1000 | 1000 | 1000 |
| Depth (mm) | 500 | 500 | 500 | 500 | 890 | 890 | 890 |
| Height (mm) | 1980 | ||||||
| Nett Weight - Over Model (kG) | 107 | 110 | 114 | 169 | 247 | 237 | 237 |
| Nett Weight - Under Model (kG) | 114 | 119 | 124 | 179 | 282 | 257 | 257 |
| Gas (inch) | 0.625 | 0.625 | 0.625 | 1 | 1 | 1 | 1 |
| Liquid (inch) | 0.375 | 0.375 | 0.375 | 0.5 | 0.375 | 0.375 | 0.5 |
| Condensate (mm) | 19 | ||||||
| Power Supply Cable (x mm²) | 3G1.5 | 3G1.5 | 3G1.5 | 3G1.5 | 3G1.5 | 4G1.5 | 4G1.5 |
Mr Slim R32 Condensing Units
| Outdoor Unit Technical Data | |||||||
| Model | PUZ-ZM60VHA | PUZ-ZM71VHA | PUZ-ZM100V(Y)KA | PUZ-ZM125V(Y)KA | PUZ-ZM140V(Y)KA | PUZ-ZM200YKA | PUZ-ZM200YKA |
| Height (mm) | 943 | 943 | 1338 | 1338 | 1338 | 1338 | 1338 |
| Width (mm) | 950 | 950 | 1050 | 1050 | 1050 | 1050 | 1050 |
| Depth (mm) | 360 | 360 | 370 | 370 | 370 | 370 | 370 |
| Weight (kG) | 70 | 70 | 116 | 116 | 118 | 137 | 138 |
| Airflow (m3/min) | 55 | 55 | 110 | 120 | 120 | 140 | 140 |
| Sound Pressure Cooling (dBA) | 47 | 47 | 49 | 50 | 50 | 59 | 59 |
| Liquid (mm(inches)) | 9.52 (3/8) | 9.52 (3/8) | 9.52 (3/8) | 9.52 (3/8) | 9.52 (3/8) | 9.52 (3/8) | 12.7 (1/2) |
| Gas (mm(inches)) | 15.88 (5/8) | 15.88 (5/8) | 15.88 (5/8) | 15.88 (5/8) | 15.88 (5/8) | 28.58 (1 1/8) | 28.58 (1 1/8) |
| Max Pipe Run (m) | 55 | 55 | 100 | 100 | 100 | 100 | 100 |
| Max Pipe Lift (m) | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Pre-charged to (m) | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Standing Charge (kG) | 2.8 | 2.8 | 4 | 4 | 4 | 6.3 | 6.80 |
| Additional Charge per m (g) | 40 | 40 | 40 | 40 | 40 | 40** | 40** |
| Refrigerant | R32 | R32 | R32 | R32 | R32 | R32 | R32 |
| Phase | Single | Single | Single (Three) | Single (Three) | Single (Three) | (Three | (Three |
| Power Supply to | Outdoor | Outdoor | Outdoor | Outdoor | Outdoor | Outdoor | Outdoor |
| Max Start/Run Current (A) | 5.00 / 8.92 | 6.00 / 8.65 | 12.00 / 11.20 (4.00 / 3.42) | 12.00 / 16.46 (4.00 / 5.96) | 12.00 / 18.51 (4.00 / 7.52) | 5.00 / 9.57 | 5.00 / 13.30 |
| Max Current (A) | 19.2 | 19.2 | 27.0 (8.00) | 27.00 (9.50) | 28.70 (13.00) | 22.50 | 22.50 |
| Fuse Rating (A) | 25 | 25 | 32 (16) | 32 (16) | 40 (16) | 25 | 25 |
| Interconnecting | 3C+E | 3C+E | 3C+E | 3C+E | 3C+E | 3C+E | 3C+E |
| System Power Input (Cool/Heat) - kW | 1.45 / 1.71 | 1.65 / 1.82 | 2.03 / 2.47 | 3.24 / 3.54 | 3.61 / 4.25 | 5.18 / 4.89 | 6.43 / 6.13 |
Mr Slim R410a Condensing Units
| Outdoor Unit Technical Data | Model Reference | |||||
| Model | PUHZ-ZRP60VHA2 | PUHZ-ZRP100YKA | PUHZ-ZRP125YKA | PUHZ-ZRP250YKA3 | PUHZ-ZRP200YKA3 | PUHZ-ZRP250YKA3 |
| Indoor Unit Model Size | 006 | 009 | 013 | 022 | 038 | 044 |
| No to be connected to Indoor | 1 | 1 | 1 | 1 | 2 | 2 |
| Height (mm) | 943 | 1338 | 1338 | 1338 | 1338 | 1338 |
| Width (mm) | 950 | 1050 | 1050 | 1050 | 1050 | 1050 |
| Depth (mm) | 360 | 370 | 370 | 370 | 370 | 370 |
| Weight (kG) | 67 | 116 | 125 | 135 | 135 | 135 |
| Airflow (m3/hr) | 3200 | 6600 | 7200 | 8400 | 8400 | 8400 |
| Sound Pressure (dBA) | 47 | 49 | 50 | 59 | 59 | 59 |
| Liquid (mm(inches)) | 9.52 (3/8) | 9.52 (3/8) | 9.52 (3/8) | 28.58 (1 1/8) | 28.58 (1 1/8) | 28.58 (1 1/8) |
| Gas (mm(inches)) | 15.88 (5/8) | 15.88 (5/8) | 15.88 (5/8) | 12.7 (1/2) | 9.52 (3/8) | 12.7 (1/2) |
| Max Pipe Run (m) | 40 | 65 | 75 | 100 | 100 | 100 |
| Max Pipe Lift (m) | 20 | 20 | 30 | 30 | 30 | 30 |
| Pre-charged to (m) | 20 | 20 | 20 | 30 | 30 | 30 |
| Standing Charge (kG) | 3.5 | 5.0 | 5.0 | 7.7 | 7.1 | 7.7 |
| Refrigerant | R410a | R410a | R410a | R410a | R410a | R410a |
| Phase | Single | Three | Three | Three | Three | Single (Three) |
| Power Supply to | Outdoor | Outdoor | Outdoor | Outdoor | Outdoor | Outdoor |
| Max Start/Run Current (A) | 5.00 | 12.00 | 4.00 | 5.00 | 5.00 | 5.00 |
| Max Current (A) | 19.0 | 26.50 | 9.50 | 21.00 | 19.00 | 21.00 |
| Fuse Rating (A) | 25 | 32 | 16 | 32 | 32 | 32 |
| Interconnecting | 3C+E | 3C+E | 3C+E | 3C+E | 3C+E | 3C+E |
| Power Input (kW) | 1.53 | 2.17 | 3.49 | 7.11 | 5.44 | 7.11 |
Back to products