Mitsubishi Electric Hydrobox EHSD-VM2D - Technical Information; Product specification

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Technical Information
3
en
Product specication
Model name
EHSD-
MED
EHSD-
VM2D
EHSD-
VM6D
EHSD-
YM9D
EHSD-
YN9ED
EHSD-
TM9D
ERSD-
MED
ERSD-
VM2D
EHSC-
MED
EHSC-
VM2D
EHSC-
VM6D
EHSC-
YM9D
EHSC-
YM9ED
EHSC-
TM9D
ERSC-
MED
ERSC-
VM2D
ERSE-
YM9ED
ERSE-
MED
Overall unit dimensions (Height × Width × Depth) 800 × 530 × 360 mm 950 × 600 × 360 mm Weight (empty) 36 kg 43 kg 44 kg 44 kg 40 kg 44 kg 38 kg 44 kg 40 kg 47 kg 48 kg 48 kg 43 kg 48 kg 41 kg 48 kg 64 kg 62 kg
Weight (full) 38 kg 48 kg 49 kg 49 kg 45 kg 49 kg 39 kg 50 kg 42 kg 53 kg 54 kg 54 kg 50 kg 54 kg 44 kg 54 kg 74 kg 72 kg
Water volume of heating circuit in the unit *1 1.7 kg 5.2 kg 5.2 kg 5.2 kg 5.2 kg 5.2 kg 1.7 kg 5.2 kg 2.6 kg 6.1 kg 6.1 kg 6.1 kg 6.1 kg 6.1 kg 2.6 kg 6.1 kg 10.0 kg 10.0 kg
Plate heat exchanger (MWA1)
— — — — — — — — — —
Plate heat exchanger (MWA2-38PA-4) — — — — — — — —
— —
Plate heat exchanger (MWA2-72PA) — — — — — — — — — — — — — — — —
Unvented expansion vessel(Primary heating)
Nominal volume — 10 L — 10 L — 10 L — 10 L — 10 L — 10 L — —
Charge pressure — 1 bar — 1 bar — 1 bar — 1 bar — 1 bar — 1 bar — —
Safety device
Water circuit (Primary)
Control thermistor 1 - 80°C Pressure relief valve 0.3 MPa (3bar) Flow sensor Min. ow 5.0 L/min
Booster heater
Manual reset thermostat — 90°C — 90°C — 90°C — 90°C —
Thermal Cut-out (for dry run prevention) — 121°C — 121°C — 121°C — 121°C —
Primary circuit circulating Pump Grundfos UPM3 15-75 130
Grundfos UPM3K
15-75 130
Grundfos UPM3 15-75 130
Grundfos UPM3K
15-75 130
Grundfos UPMXL
25-125 180
Connections
Water (primary circuit) G1-A G1-1/2-B
Refrigerant (R410A)
Liquid 6.35 mm 9.52 mm Gas 12.7 mm 15.88 mm 25.4 mm (Brazing)
Target temperature range
Flow temperature
Heating 20 - 60°C Cooling — 5 - 25°C — 5 - 25°C
Room temperature
Heating 10 - 30 °C Cooling —
Guaranteed operat- ing range
Ambient *2 0 - 35°C (
80 %RH)
Outdoor temperature
Heating See outdoor unit spec table. Cooling —
See outdoor unit spec
table. (min. 10°C) *3
— See outdoor unit spec table. (min. 10°C) *3
Electrical data
Control board (Including 4 pumps)
Power supply (Phase, voltage, fre- quency)
~/N, 230 V, 50 Hz
Breaker (*when powered from independent source)
10A
Booster heater
Power supply (Phase, voltage, fre- quency)
—
~/N, 230 V,
50 Hz
3~, 400 V,
50 Hz
3~,
230 V,
50 Hz
—
~/N, 230V,
50 Hz
—
~/N, 230V,
50 Hz
~/N, 230V,
50 Hz
3~, 400 V,
50 Hz
3~
, 230 V,
50 Hz
—
~/N, 230
V,
50 Hz
3~
, 400 V,
50 Hz
—
Capacity — 2kw
2kW
+4kW
3kW
+6kW
3kW
+6kW
— 2kW — 2kW
2kW
+4kW
3kW
+6kW
3kW
+6kW
— 2kW
3kW
+6kW
—
Current — 9 A 26 A 13 A 23 A — 9 A — 9 A 26 A 13 A 23 A — 9 A 13 A — Breaker — 16 A 32 A 16 A 32 A — 16 A — 16 A 32 A 16 A 32 A — 16 A 16 A —
Sound pressure level Sound power level 41 dB(A) 40 dB(A) 41 dB(A) 40 dB(A) 45 dB(A)
<Table 3.1>
*1 Piping to Expansion vessel is not included in this value. *2 The environment must be frost-free. *3 Cooling mode is not available in low outdoor temperature. If you use our system in cooling mode at the low ambient temperature (10°C or below), there are some risks of plate heat exchanger breaking by frozen water.