| MODEL | VOLTAGE | CURRENT | WATT |
| LP 300-A | 60 V | 60 A | 300 |
| LP 600-A | 60 V | 120 A | 600 |
| LP 900-A | 60 V | 180 A | 900 |
| LP 1200-A | 60 V | 240 A | 1200 |
| LP 1500-A | 60 V | 300 A | 1500 |
| LP 2000-A | 60 V | 400 A | 2000 |
| LP 200-C | 500 V | 5 A | 200 |
| LP 400-C | 500 V | 10 A | 400 |
| LP 600-C | 500 V | 15 A | 600 |
| LP 800-C | 500 V | 20 A | 800 |
| LP 1000-C | 500 V | 25 A | 1000 |
| LP 1300-C | 500 V | 30 A | 1300 |
| LP 250-B | 250 V | 10 A | 250 |
| LP 500-B | 250 V | 20 A | 500 |
| LP 750-B | 250 V | 30 A | 750 |
| LP 1000-B | 250 V | 40 A | 1000 |
| LP 1200-B | 250 V | 50 A | 1200 |
| LP 1500-B | 250 V | 60 A | 1500 |