EC Air Conditioner

EC Air Conditioner

The BlackShields EC Series Air Conditioner is a robust and efficient climate control solution engineered specifically for the demanding environment of Battery Energy Storage Systems (BESS). Designed to manage high thermal loads, these reliable units feature a monoblock construction with configurations for large airflow, ensuring optimal battery temperature management, safety, and longevity.

Product Introduction

▍ Features, Advantages and Benefits 

    High Efficiency & Performance
   ▶  Equipped with high-efficiency compressors and fans for reliable operation, long service life, and minimal energy consumption.
   ▶  Offers flexible installation options: a built-in unit with top air supply or an embedded unit with front air supply.              ▶  Both are designed for high airflow volumes to effectively dissipate concentrated heat from battery racks.
    Robust Design for Easy Deployment & Maintenance
   ▶  True monoblock, plug-and-play design simplifies and speeds up installation.
   ▶  The embedded unit features a mounting flange for secure and straightforward integration into the cabinet or container wall.
   ▶  Closed-loop operation ensures the internal battery environment is completely isolated from external dust, moisture, and contaminants.
   ▶  Designed for easy front-access maintenance, allowing all critical components to be serviced or troubleshot from one side.
   ▶  Sheet metal housing with advanced spray treatment provides high corrosion resistance (C3 to C5 levels as per ISO 12944), ensuring durability in industrial settings.
●    Intelligent, Integrated Control
   ▶  Features an LCD display for clear real-time system monitoring, a user-friendly interface, and multifunction alarm outputs.
   ▶  Supports RS485 communication and dry contact signals for seamless integration into higher-level BESS monitoring and control systems.
   ▶  Includes self-recovery and multiple system protection functions for reliable, unattended operation.
   ▶  Open communication protocol allows for advanced host computer control, enabling the unit's operation to be dynamically optimized based on real-time battery core temperature data.


▍ Technical Parameters 

●    Operating Temperature: -30℃~+45℃  ●    Communication Interface: RS485
●    Alarm Output: Dry Contactor   

 

Description

(Air conditioner)

Cooling capacity

kW

Power consumption

kW

Air flow

m3/h

Heater

 

kW

Noise

 

dB(A)

Dimension(mm)

Drainage pipe

mm

Net weight

kg

Power

supply

Breaker

W

D

H

EC-AU

Built in

EC0081AU

7.5

3.4

2500

4.5

68

650

650

1925

Ø 19

200

AC380V

50Hz

25A

EC0131AU

12.5

5.7

3500

4.5

70

800

650

1925

Ø 19

250

32A

EC0151AU

15

6.8

4500

6

70

800

650

2100

Ø 19

320

63A

EC0201AU

20

11

5500

6

70

800

650

2100

Ø 19

350

63A

EC0251AU

25

15

8800

9

80

1000

900

2050

Ø 19

380

63A

EC0301AU

30

17

10000

9

87

1000

900

2050

Ø 19

400

63A

 

Description

(Air conditioner)

Cooling capacity

kW

Power consumption

kW

Air flow

m3/h

Heater

 

kW

Noise

dB(A)

Dimension(mm)

Drainage pipe

mm

Net weight

kg

Power

supply

Breaker

W

D

H

EC-AT

Embedded

EC0081AT

9.0

4.2

2900

3

78

550

300

1700

Ø 19

117

AC220V,50/60Hz

25A

EC0131AT

12.5

6.3

4000

6

70

800

550

1950

Ø 19

250

AC380V

50Hz

32A

EC0151AT

15

6.5

4500

6

78

800

650

2100

Ø 19

320

63A

EC0201AT

20

8

5500

6

78

800

650

2100

Ø 19

350

63A

EC0251AT

25

14

6800

9

80

800

750

2100

Ø 19

400

63A

* Measured with outdoor temperature 35℃,indoor dry bulb  temperature 27℃,wet bulb temperature 19℃

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