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DC Type – Disc Suspension Tempered Glass Insulator
Model |
IEC Type |
Drawing No. |
Ø D (mm) |
Spacing H (mm) |
Creepage Dist. (mm) |
Coupling Ø (mm) |
Mech. Failing Load (kN) |
Mech. Routine Test (kN) |
DC Dry W‑Withstand (kV) |
DC Wet W‑Withstand (kV) |
Lightning Impulse W‑Withstand (kV) |
Impulse Overvoltage W‑Withstand (p.u.) |
SF₆ Puncture W‑Withstand (kV) |
Radio Interference (10 kV, 1 MHz) (µV) |
Corona Test (pin & cap) (kV) |
Net Wt. (kg) |
LXZP‑160 |
U160BP/170M |
7 |
320 |
170 |
550 |
20 |
160 |
80 |
150 |
65 |
140 |
2.8 |
225 |
≤ 50 |
≥ 50 |
9.7 |
LXZP‑210 |
U210BP/170M |
7 |
320 |
170 |
550 |
20 |
210 |
105 |
150 |
65 |
140 |
2.8 |
225 |
≤ 50 |
≥ 50 |
10.2 |
LXZP‑240 |
U240BP/170M |
7 |
320 |
170 |
550 |
24 |
240 |
120 |
150 |
65 |
140 |
2.8 |
225 |
≤ 50 |
≥ 50 |
10.5 |
LXZP‑300 |
U300BP/195M |
7 |
390 |
195 |
710 |
24 |
300 |
150 |
150 |
65 |
140 |
2.8 |
225 |
≤ 50 |
≥ 50 |
15.4 |
LXZP‑300 |
U300BP/195M |
7 |
380 |
195 |
635 |
24 |
300 |
150 |
170 |
75 |
155 |
2.8 |
255 |
≤ 50 |
≥ 50 |
16.0 |
LXZP‑420 |
U420BP/205M |
8 |
360 |
205 |
550 |
28 |
420 |
210 |
150 |
65 |
140 |
2.8 |
225 |
≤ 50 |
≥ 50 |
14.6 |
LXZP‑420 |
U420BP/205M |
8 |
380 |
205 |
620 |
28 |
420 |
210 |
160 |
70 |
150 |
2.8 |
240 |
≤ 50 |
≥ 50 |
18.9 |
LXZP‑550 |
U550BP/240M |
8 |
380 |
240 |
650 |
32 |
550 |
275 |
160 |
70 |
150 |
2.8 |
240 |
≤ 50 |
≥ 50 |
19.1 |
LXZP‑550 |
U550BP/240M |
8 |
380 |
240 |
710 |
32 |
550 |
275 |
160 |
70 |
150 |
2.8 |
240 |
≤ 50 |
≥ 50 |
22.0 |
LXZP‑840 |
U840BP/300M |
8 |
420 |
300 |
710 |
40 |
840 |
420 |
170 |
75 |
155 |
2.8 |
240 |
≤ 50 |
≥ 50 |
14.5 |