|
List
No. |
System
Configuration |
Nominal
System Voltage (rms) |
ANSI/IEEE
C62.41 - 1991 Measured Limiting Voltage Tests ‡ |
|
PTE
Models A1 Ring Wave 2,000V 67A 180° Phase Angle |
All
Models B3/C1 Impulse Wave 6,000V 3,000A 90° Phase Angle |
All
Models C3 Impulse Wave 20,000V 10,000A 90° Phase Angle |
PTX300
1P201
PTE300 1P201 |
SP
N & E |
200,
208, 220, 230, 240 |
L-N
100V
L-E 120V
N-E 100V |
L-N
520V
L-E 550V
N-E 900V |
L-N
930V
L-E 1100V
N-E 1500V |
PTX300
3Y201
PTE300 3Y201 |
TP
N & E
Star Connected |
230/380,
230/400, 240/415, 277/480 |
L-N
70V
L-L 110V
L-E 120V
N-E 90V |
L-N
500V
L-L 950V
L-E 560V
N-E 900V |
L-N
890V
L-L 1600V
L-E 980V
N-E 1500V |
‡
Measured
Limiting (Let-Through) Voltage Test Environment:
Test
waveforms as described in ANSI/IEEE C62.41- 1991 (A1 Ring Wave
- 100Khz, 2,000V, 67A, B3/C1 Combination Waveform 6,000V 1.2/50µs,
3,000A 8/20µs, C3 Combination Waveform - 20,000V 1.2/50µs,
10,000A 8/20µs) All modes tested dynamic except N-E, positive
polarity. All voltages are peak (+/-10%), oscilloscope time-base
1ms. 180° phase angle voltages measured from the zero crossing,
90° phase angle voltages are measured from the positive peak
of the AC sine wave to the positive peak of the surge. All tests
performed with a 152.4mm (6-inch) lead length, simulating actual
installation conditions. Options offered may result in performance
variance. |
1 nanosecond, PTE Active Tracking
Network < 1 nanosecond.
