RM-1、RM-2、RM-3
The following telegraph insulators comply with the VDE Standard.
The glaze colour of the insulators are white or to drawings.
Fig | 1 | 1 | 1 | |
Class VDE | RM-1 | RM-2 | RM-3 | |
Main Dimensions (mm) | H | 140 | 100 | 80 |
h | 50 | 32 | 30 | |
D | 86 | 70 | 60 | |
d | 52 | 44 | 35 | |
d1 | 22.5 | 18.5 | 16 | |
R | 12 | 8.5 | 7 | |
R1 | 4 | 3.5 | 3 | |
Insulation Resistance (MΩ) | 50000 | 40000 | 20000 | |
Weight (kg) | 1.1 | 0.5 | 0.3 |
The following telegraph insulators comply with the VDE Standard.
The glaze colour of the insulators are white or to drawings.
Fig | 1 | 1 | 1 | |
Class VDE | RM-1 | RM-2 | RM-3 | |
Main Dimensions (mm) | H | 140 | 100 | 80 |
h | 50 | 32 | 30 | |
D | 86 | 70 | 60 | |
d | 52 | 44 | 35 | |
d1 | 22.5 | 18.5 | 16 | |
R | 12 | 8.5 | 7 | |
R1 | 4 | 3.5 | 3 | |
Insulation Resistance (MΩ) | 50000 | 40000 | 20000 | |
Weight (kg) | 1.1 | 0.5 | 0.3 |