VLV 4 570-800V DC Air-Cooled Active Liquid Cooler
AC 570 - 800 V,
Product number:
44070405001
Off-grid chillers 800 V DC for Battery Energy Storage Systems with the following features: Power supply from 570 up to 800 V DC to directly connect with the battery system with no need for power conversion. Off-grid unit, to be mounted inside the cabinet or container of C&I application. Safely operates in cold and hot regions, between -25 and +45 °C. Internal heater: preserves battery life time in wintertime maintaining a stable minimum temperature of the liquid. Variable frequency components (VFD) and micro-channel condenser: high energy efficiency and reliability. Error/warning and status reporting for communication with your Battery Management System via Modbus TCP
Technical Data
- Rated voltage V ±10 %
- AC 570 - 800 V
- Rated frequency Hz ±1 %
- DC Hz
- Cooling capacity kW
- 4 kW
- Flow rate (pump) l/min
- 36 l/min
- Pump pressure bar
- 2 bar
- Medium
- Water/Glycol - 50/50
- Medium temperature °C
- +15 °C ... +40 °C
- Target value tolerance K
- ±2 K
- Refrigerant (type | amount)
- R134A | 1,7 kg
- Max power consumption kW
- 2,6 kW | 2,6 KW
- Max current consumption A
- 7,5 A | 7,5 A
- Control voltage V
- 24V DC
- Airflow (external) m³/h
- 2.000 m3/h | 2.000 m3/h
- Tank volume l
- 5 l
- Connection
- 1 inch
- Noise level according to EN ISO 3741 (50 Hz) dB(A)
- 66,2 dB(A)
- Noise level according to EN ISO 3741 dB(A)
- 66,2 dB(A)
- Weight (without packaging) kg
- 160 kg
- Protection system according to EN 60529 (e-box)
- IP54
- Colour
- RAL 7035
- Dimensions (H | W | D) mm
- 905 mm | 866,5 mm | 447 mm
- Depth mm
- 447 mm
- Width mm
- 866,5 mm
- Height mm
- 905 mm
- ETIM-Class
- EC002516
- Rated voltage V ±10 %
- AC 570 - 800 V
- Rated frequency Hz ±1 %
- DC Hz
- Cooling capacity with pump (W18/A32)
- 13,648.6 BTU/h
- Flow rate (pump)
- 9.5 gpm
- Pump pressure
- 29 psi
- Medium
- Water/Glycol - 50/50
- Medium temperature range (outlet)
- +59 °F ... +86 °F
- Target value tolerance K
- ±2 K
- Refrigerant (type | amount)
- R134A | 58.2 oz.
- Max power consumption kW
- 2,6 kW | 2,6 KW
- Max current consumption A
- 7,5 A | 7,5 A
- Control voltage V
- 24V DC
- Airflow (external)
- 1,177.2 cfm | 1,177.2 cfm
- Tank volume
- 1.3 gal
- Connection
- 1 inch
- Noise level according to EN ISO 3741 (50 Hz) dB(A)
- 66,2 dB(A)
- Noise level according to EN ISO 3741 dB(A)
- 66,2 dB(A)
- Weight (without packaging)
- 130 lbs
- Colour
- RAL 7035
- Dimensions (H | W | D)
- 35.9 in. | 34.1 in. | 17.6 in.
- Depth
- 17.6 in.
- Width
- 34.1 in.
- Height
- 35.9 in.
- ETIM-Class
- EC002516
Technical Data
Technical Drawings
- X
- 866.5 mm
- Y
- 911 mm
- Z
- 447 mm
- X
- 34.11 in
- Y
- 35.87 in
- Z
- 17.60 in
Dimensions
Diagrams
Downloads
| Description | Type | Size | Link |
|---|---|---|---|
| 70040-159_01-C (VLV 4 - VLV 12_Op._Manual_EN).pdf | 2.9 MB | Download | |
| manual quick instructions | 2.9 MB | Download | |
| manual quick instructions | 1.46 MB | Download | |
| Dichiarazione di incorporazione quasi macchina ITA-ENG-DE.pdf | 393.41 KB | Download | |
| Declaration of chiller incorp. | 393.41 KB | Download | |
| 70040-163_01-A(Controller Manual).pdf | 510.53 KB | Download | |
| DataSheet_44070405001_1.0.pdf | 34.45 KB | Download |
| Description | Language | Type | Size | Link |
|---|---|---|---|---|
| Hydraulic_Diagram_VLV4_12 | Englisch | 82.88 KB | Download | |
| Product_Sheet_EN_VLV4_12 | Englisch | 1.48 MB | Download | |
| Flyer_EN_VLV4_12 | Englisch | 510.98 KB | Download | |
| Hydraulic_Diagram_VLV4_12 | German | 82.88 KB | Download | |
| Product_Sheet_DE_VLV4_12 | German | 1.49 MB | Download | |
| Flyer_DE_VLV4_12 | German | 514.47 KB | Download |