| Refrigerant | Model | Power Source |
| | Ph | Hz | V |
| R-22 | 303DH-47P1(2) | 3 | 50 | 340-420 |
| 303DH-47B1(2) | 3 | 50 | 340-420 |
| 403DH-64B1(2) | 3 | 50 | 340-420 |
| 503DH-80B1(2) | 3 | 50 | 340-420 |
| 303DH-47D1(2) | 3 | 50 | 340-420 |
| 303DH-50D1(2) | 3 | 50 | 340-420 |
| 353DH-56D1(2) | 3 | 50 | 340-420 |
| 403DH-64D1(2) | 3 | 50 | 340-420 |
| 453DH-72D1(2) | 3 | 50 | 340-420 |
| 503DH-80D1(2) | 3 | 50 | 340-420 |
| 503DH-83D1(2) | 3 | 50 | 340-420 |
| 603DH-90D1(2) | 3 | 50 | 340-420 |
| 303DH-47C1(2) | 3 | 50 | 340-420 |
| 303DH-50C1(2) | 3 | 50 | 340-420 |
| 353DH-56C1(2) | 3 | 50 | 340-420 |
| 403DH-64C1(2) | 3 | 50 | 340-420 |
| 453DH-72C1(2) | 3 | 50 | 340-420 |
| 453DH-75C1(2) | 3 | 50 | 340-420 |
| 503DH-80C1(2) | 3 | 50 | 340-420 |
| 503DH-83C1(2) | 3 | 50 | 340-420 |
| 603DH-90C1(2) | 3 | 50 | 340-420 |
| 603DH-95C1(2) | 3 | 50 | 340-420 |
| 303DH-47Q1(2) | 1 | 50 | 220-240 |
| 303DH-50Q1(2) | 1 | 50 | 220-240 |
| 353DH-56Q1(2) | 1 | 50 | 220-240 |
| 403DH-64Q1(2) | 1 | 50 | 220-240 |
| 300DH-47Q1 | 1 | 50 | 220-240 |
| 350DH-56C1 | 3 | 50 | 380 |
| 400DH-64C1 | 3 | 50 | 380 |
| 500DH-80C1 | 3 | 50 | 380 |
| 600DH-90C1 | 3 | 50 | 380 |