Stainless Steel Punched Grid Resistors
Resistors are designed to meet requirements of both A.C. & DC applications. The basic types of resistors are stainless Steel and Punched Steel Resistors these are manufacture for current ratings from 10 to 800 Amps. Continuous resistors of higher ratings are manufactured using 2 or more parallel paths. Resistors with short time rating up to 3000 Amps or even more for neutral earthing are possible which suitable for system voltage up to 11 kv and above.
Technical Specification
| Enclosure | - sheet Steel Duty hot Dip Galvanized/painted |
| Mounting Protection degree | - IP-11/ IP-21/IP-23/IP-33 |
| Current rating (s.s. grid) continuous | - 7-400 Amps |
| Current rating (p.s. grid) continuous | - 7-800 Amps |
| Cooling | - Air/oil cooled |
| Temperature rise | - 2250C/2500C/3750C |
| Cable entry | - Bottom |
| Series Connection | - Punched grid elements are tig weided |
