| SERHQ020BAW1 + SERHQ020BAW1 | SERHQ020BAW1 | SERHQ032BAW1 + SERHQ032BAW1 | SERHQ032BAW1 | ||||
|---|---|---|---|---|---|---|---|
| Compressor | Type | Hermetically sealed scroll compressor | Hermetically sealed scroll compressor | ||||
| Quantity | 4 | 6 | |||||
| Weight | Unit | kg | 240 | 316 | |||
| Dimensions | Unit | Width | mm | 765 | 765 | ||
| Depth | mm | 930 | 1,240 | ||||
| Height | mm | 1,680 | 1,680 | ||||
| Power supply | Phase | 3N~ | 3N~ | ||||
| Name | W1 | W1 | |||||
| Frequency | Hz | 50 | 50 | ||||
| Voltage | V | 400 | 400 | ||||
| Notes | (1) - Cooling: entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C | (1) - Cooling: entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C | |||||
| (2) - Condition: Ta DB/WB 7°C/6°C - LWC 45°C (Dt=5°C) | (2) - Condition: Ta DB/WB 7°C/6°C - LWC 45°C (Dt=5°C) | ||||||
| (3) - Condition: Ta 35°C - LWE 7°C ( DT = 5°C) | (3) - Condition: Ta 35°C - LWE 7°C ( DT = 5°C) | ||||||
| (4) - Water can be used above 5°C. Between 0°C and 5°C a 30% glycol solution (propylene or ethylene) has to be used. Between 0°C and -10°C a 40% glycol solution (propylene or ethylene) has to be used (see installation manual and information related to OPZL opti | (4) - Water can be used above 5°C. Between 0°C and 5°C a 30% glycol solution (propylene or ethylene) has to be used. Between 0°C and -10°C a 40% glycol solution (propylene or ethylene) has to be used (see installation manual and information related to OPZL opti | ||||||
| (5) - Excluding water volume in the unit. In most applications this minimum water volume will have a satisfying result. In critical processes or in rooms with a high heat load though, extra water volume might be required. Refer to operation range for more info. | (5) - Excluding water volume in the unit. In most applications this minimum water volume will have a satisfying result. In critical processes or in rooms with a high heat load though, extra water volume might be required. Refer to operation range for more info. | ||||||
| (6) - Excluding the water volume in the unit. This volume will guarantee suficient defrost energy for all applications, however, this volume can be multiplied by 0,66 if the heating sepoint is ≥ 45° C (eg. Fan coils) | (6) - Excluding the water volume in the unit. This volume will guarantee suficient defrost energy for all applications, however, this volume can be multiplied by 0,66 if the heating sepoint is ≥ 45° C (eg. Fan coils) | ||||||
| (7) - This is PD between inlet & outlet connections of unit. It includes the water side heat exchanger pressure drop. | (7) - This is PD between inlet & outlet connections of unit. It includes the water side heat exchanger pressure drop. | ||||||
| (8) - Including piping + PHE; excluding expansion vessel | (8) - Including piping + PHE; excluding expansion vessel | ||||||
| Dimensions | Unit | Height | mm | 1680 | 1680 | ||
| Width | mm | 765 | 765 | ||||
| Depth | mm | 930 | 1240 | ||||
| Weight | Unit | kg | 240 | 316 | |||
| Power supply | Frequency | Hz | 50 | 50 | |||