|
|
CTERISTICS |
U 70BS |
U 70BL |
|
MECHANICAL |
Minimum
Mechanical Failing Load ( KN) |
70 |
70 |
|
Impact
Strength (NM) |
45 |
45 |
|
Residual
Strength (%) |
>65 |
>65 |
|
Mechanical
Routine test Load(KN) |
35 |
35 |
|
Thermal-Mechanical Performance(-30~+40
0C) (KN) |
42-45.5 |
42-45.5 |
|
DIMENSIONS
|
Diameter (
mm ) |
255 |
255 |
|
Spacing (
mm) |
127 |
146 |
|
Creepage
distance ( mm ) |
320 |
320 |
|
Metal
fitting size |
16A |
16A |
|
Galvanized
Coating (gr/cm2) |
0.06 (85µ) |
0.06 (85µ) |
|
ELECTRICAL
|
Power
frequency withstand voltage (KV)-Dry , 1
minute |
70 |
70 |
|
Power
frequency withstand voltage (KV)-Wet 1
minute |
40 |
40 |
|
Dry
lightning impulse withstand voltage( KV ) |
115 |
115 |
|
Puncture
withstand voltage ( KV ) |
130 |
130 |
|
Max Radio
Interference Voltage(20KV,1MHz),(db) |
50 |
50 |
|
PACKING AND
SHIPPING DATA |
Approx. net
weight ( kg ) |
3.7 |
3.75 |
|
Nº of
insulators per crate |
6 |
6 |
|
Crate Dimensions (CM) |
26×26×85 |
26×26×85 |
|
Gross
weight per crate ( kg ) |
27 |
27 |
|
Nº of
insulators per pallet |
96 |
96 |
|
Pallet
Dimensions L×W×H (CM) |
80×120×127 |
80×120×127 |
|
Gross
weight per pallet ( kg ) |
435 |
440 |
