MOV Blocks diameter from 38mm to 40mm.
AC system | AC | AC | AC | AC | AC | AC |
type | D38H20.7 | D38H31 | D38H34.5 | D40H20.7 | D40H31 | D40H34.5 |
suggested rated voltage (kV) | 3.2 | 4.9 | 5.4 | 3.3 | 4.9 | 5.5 |
MCOV (kV) | 2.8 | 4.1 | 4.6 | 2.8 | 4.2 | 4.6 |
diameter (mm) | 38.5±0.7 | 38.5±0.7 | 38.5±0.7 | 40±0.7 | 40±0.7 | 40±0.7 |
height (mm) | 23.5±0.3 | 29±0.3 | 35±0.3 | 23.5±0.3 | 29±0.3 | 35±0.3 |
DC U1mA (kV) | 4.85±0.3 | 7.3±0.45 | 8.1±0.5 | 4.85±0.3 | 7.3±0.45 | 8.1±0.5 |
IL at 75% of U1mA(µA) | ≤ 15 | ≤ 15 | ≤ 15 | ≤ 15 | ≤ 15 | ≤ 15 |
Ures(kV) | 8.6±0.5 | 12.9±0.8 | 14.35±0.8 | 8.5±0.5 | 12.8±0.8 | 14.2±0.8 |
typical Ures / U1mA | 1.77 | 1.77 | 1.77 | 1.75 | 1.75 | 1.75 |
repetitive charge transfer Qrs (C) | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
guaranted 2ms test current (A) | 400 | 400 | 400 | 400 | 400 | 400 |
max 2ms test current (A) | 450 | 450 | 450 | 500 | 500 | 500 |
4/10µs high current test (kA) | 100 | 100 | 100 | 100 | 100 | 100 |
nominal discharge current In (kA) | 10 | 10 | 10 | 10 | 10 | 10 |
accelerated ageing test | 115℃ 0.9*U1mA/√2 Kct ≤ 1.0 | 115℃0.9*U1mA/√2 Kct ≤ 1.0 | 115℃ 0.9*U1mA/√2 Kct ≤ 1.0 | 115℃ 0.9*U1mA/√2 Kct ≤ 1.0 | 115℃0.9*U1mA/√ Kct ≤ 1.0 | 115℃0.9*U1mA/√2 Kct ≤ 1.0 |
MOV Blocks diameter from 38mm to 40mm.
AC system | AC | AC | AC | AC | AC | AC |
type | D38H20.7 | D38H31 | D38H34.5 | D40H20.7 | D40H31 | D40H34.5 |
suggested rated voltage (kV) | 3.2 | 4.9 | 5.4 | 3.3 | 4.9 | 5.5 |
MCOV (kV) | 2.8 | 4.1 | 4.6 | 2.8 | 4.2 | 4.6 |
diameter (mm) | 38.5±0.7 | 38.5±0.7 | 38.5±0.7 | 40±0.7 | 40±0.7 | 40±0.7 |
height (mm) | 23.5±0.3 | 29±0.3 | 35±0.3 | 23.5±0.3 | 29±0.3 | 35±0.3 |
DC U1mA (kV) | 4.85±0.3 | 7.3±0.45 | 8.1±0.5 | 4.85±0.3 | 7.3±0.45 | 8.1±0.5 |
IL at 75% of U1mA(µA) | ≤ 15 | ≤ 15 | ≤ 15 | ≤ 15 | ≤ 15 | ≤ 15 |
Ures(kV) | 8.6±0.5 | 12.9±0.8 | 14.35±0.8 | 8.5±0.5 | 12.8±0.8 | 14.2±0.8 |
typical Ures / U1mA | 1.77 | 1.77 | 1.77 | 1.75 | 1.75 | 1.75 |
repetitive charge transfer Qrs (C) | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
guaranted 2ms test current (A) | 400 | 400 | 400 | 400 | 400 | 400 |
max 2ms test current (A) | 450 | 450 | 450 | 500 | 500 | 500 |
4/10µs high current test (kA) | 100 | 100 | 100 | 100 | 100 | 100 |
nominal discharge current In (kA) | 10 | 10 | 10 | 10 | 10 | 10 |
accelerated ageing test | 115℃ 0.9*U1mA/√2 Kct ≤ 1.0 | 115℃0.9*U1mA/√2 Kct ≤ 1.0 | 115℃ 0.9*U1mA/√2 Kct ≤ 1.0 | 115℃ 0.9*U1mA/√2 Kct ≤ 1.0 | 115℃0.9*U1mA/√ Kct ≤ 1.0 | 115℃0.9*U1mA/√2 Kct ≤ 1.0 |