Operating Limits (Mr417 And Mr527) - AEMC MR417 User Manual

Pulse Response (MR417 and MR527)
Rise time from (10 to 90) %: ≤ 11 μs
Fall time (from 90 to 10) %: ≤ 11 μs
AC noise on output: ≤ 3 mV or 0.3 A
Delay time at 10 %: ≤ 10 μs
Square wave response curves

4.3 OPERATING LIMITS (MR417 AND MR527)

•
In DC: 3000 A permanent
•
In AC: 1000 A permanent up to 1 kHz
•
from 1 kHz, IMAX = 1000/f (kHz)
•
Conductor temperature: ≤ 194 °F (90 °C), 230 °F (110 °C) peak
•
Temperature of the jaws: ≤ 176 °F (80 °C)
Curve of derating vs frequency
Current (A)
1000
900
800
700
600
500
400
300
200
100
0
1
26
10
AC/DC Current Probes MR417 & MR527
Frequency
(kHz)