Air-cooled Explosion-proof Scroll Chiller BT4 (5HP-200HP)
Product Overview
Our air-cooled explosion-proof scroll chillers with BT4 rating are engineered for maximum safety and efficiency in demanding industrial environments. These units feature fully-sealed, low-noise, high-efficiency compressors and advanced heat exchange technology.
Key Features
- BT4 explosion-proof certification for hazardous environments
- Fully-sealed, low-noise, low-vibration compressors
- High-efficiency shell-and-tube condensers
- Advanced digital electronic temperature control (+3°C to 50°C)
- Comprehensive safety protection systems
- Energy-saving operation with reduced electricity costs
- Factory pre-assembled and tested
- Available in cooling and heating dual-purpose models
Safety Systems
- Compressor delay start protector
- Over-current electrical protection
- High and low voltage protectors
- Fuse plugs and electronic time protection
- Safety valves for normal operation assurance
Condenser Technology
- Steel tube sleeve aluminum fin heat exchanger
- Single-circuit and multi-circuit design options
- Larger coil heat exchange area than standard designs
- Uniform surface wind speed for stable heat exchange
- High-efficiency threaded steel pipes
- Interchangeable cover ends for flexible installation
- Easy cleaning and maintenance access
Technical Specifications
| Parameter |
DX-1/2A |
DX-01A |
DX-02A |
DX-03A |
DX-04A |
DX-05A |
DX-06A |
DX-08AD |
| Cooling Capacity (Kw) |
1.53/1.79 |
2.94/3.44 |
5.67/6.63 |
8.39/9.82 |
10.9/12.75 |
13.95/16.32 |
16.9/19.77 |
21.8/25.51 |
| Total Input (KW) |
0.68 |
1.31 |
2.6 |
3.6 |
4.5 |
5.5 |
6.6 |
8.6 |
| Power Supply |
1N-220V |
3N-380V/415V 50Hz/60Hz |
| Refrigerant |
R22 |
| Parameter |
DX-10AD |
DX-12AD |
DX-15AD |
DX-20AD |
DX-25AD |
DX-30AD |
DX-40AD |
DX-50AD |
DX-60AD |
| Cooling Capacity (Kw) |
28.01/32.78 |
33.79/39.53 |
44.15/51.65 |
59.08/69.12 |
71.72/83.91 |
87.2/102.02 |
113.58/132.89 |
135.49/158.52 |
181.68/218.02 |
| Total Input (KW) |
11 |
13.3 |
17 |
22.8 |
27.7 |
33.7 |
42.8 |
51.1 |
68.8 |
| Power Supply |
3N-380V/415V 50Hz/60Hz |
Note: 1. Nominal cooling capacity conditions: chilled water in 12℃, out 7℃; cooling water in 30℃, out 35℃. 2. Specifications are subject to change without notice for further improvement.