| NO. | File Name | Introduction | Download |
| 1 | 3.5KV High Voltage Relay GHR1 GHR3 GHR5 | GHR1 GHR3 GHR5 | Download |
| 2 | 5KV High Voltage Relay GHR41A GHR41B GHR41C | GHR41 | Download |
| 3 | 8KV High Voltage Relay GHR47A GHR47B | GHR47 | Download |
| 4 | 10KV High Voltage Relay GHR43A GHR43B GHR43C | GHR43 | Download |
| 5 | 15KV High Voltage Relay GHR-2-SF GHR-2-SP GHR-2-WF GHR-2-WP | GHR-2 | Download |
| 6 | 15KV High Voltage Relay GHR-8-SF GHR-8-SP GHR-8-WF GHR-8-WP | GHR-8 | Download |
| 7 | 15KV High Voltage Relay GHR-10-058 GHR-10-060 | GHR-10 | Download |
| 8 | 15KV High Voltage Relay GHR-11-008 | GHR-11 | Download |
| 9 | 15KV High Voltage Relay GHR-13-013 | GHR-13 | Download |
| 10 | 15KV High Voltage Relay GHR-15-WP | GHR-15 | Download |
| 11 | 20KV High Voltage Relay GHR-7-005 | GHR-7 | Download |
| 12 | 25KV High Voltage Relay GHR-6-055 GHR-6-055A | GHR-6 | Download |
| 13 | 25KV High Voltage Relay GHR-18-SF | GHR-18 | Download |
| 14 | 25KV High Voltage Relay GHR-25-SF | GHR-25 | Download |
| 15 | 30KV High Voltage Relay GHR-20A GHR-20B | GHR-20 | Download |
| 16 | 30KV High Voltage Relay GHR-28A GHR-28B | GHR-28 | Download |
| 17 | 35KV High Voltage Relay GHR-15-WP | GHR-15 | Download |
| 18 | 35KV High Voltage Relay GHR-61-SP | GHR-61 | Download |
| 19 | 40KV High Voltage Relay GHR-3-002 | GHR-3 | Download |
| 20 | 50KV High Voltage Relay GHR-61 | GHR-61 | Download |
