HYBRID - PIN TYPE & LINE POST TYPE INSULATORS
HYBRID - PIN TYPE & LINE POST TYPE INSULATORS
TECHNICAL DATA
| Type of Insulators | DPL20-790H-L | DPL20-880H-P | DPL33-990H-L | DPL33-1080H-P | |
| Rated Voltage | 24 | 24 | 36 | 36 | |
| Dry Arc Distance mm | 235 | 315 | 310 | 390 | |
| Creapage Distance mm | 790 | 880 | 990 | 1080 | |
| Cantilever Strength KN | 10.5 | 8 | 10.5 | 8 | |
| Dry Power Frequency Withstand Voltage KV rms | 135 | 145 | 155 | 180 | |
| Wet Power Frequency Withstand Voltage KV rms | 70 | 95 | 95 | 120 | |
| Lightning Impulse Withstand Voltage KV Peak | 175 | 210 | 200 | 240 | |
| Puncture Withstand Test KV | >200 | >200 | >200 | >200 | |
| Net Weight Kg | 5.4 | 4.2 | 5.9 | 4.7 | |
| WATER PENETRATION TEST | LWIWG-02(96), clause 5.1K | ||||
| 1000HRS SALT FOG TEST | IEC 62217 (2005), clause 9.3.3.1 | ||||
| TEMPERATURE CYCLE TEST | IEC 60383-1(1993), clause 23.1 | ||||
| ACCELERATED WEATHERING TEST | IEC 62217(2005), clause 9.3.2 | ||||