Datasheet

Specifications are subject to change without notice (07.02.2014) 3
RM1A,RM1B
Output Specifications
RM1....25 RM....50 RM1....75 RM1....100
Rated operational current
AC51 @ Ta=25°C 25Arms 50Arms 75Arms 100Arms
AC53a @ Ta=25°C 5Arms 15Arms 20Arms 30Arms
Min. operational current 150mA 250mA 400mA 500mA
Rep. overload current t=1 s < 55AACrms < 125AACrms < 150AACrms < 200AACrms
Non-rep. surge current t=10 ms 325A
p
600A
p
1150A
p
1900A
p
Off-state leakage current @
rated voltage and frequency < 3mArms < 3mArms < 3mArms < 3mArms
I
2
t for fusing t=10 ms < 525A
2
s < 1800A
2
s < 6600A
2
s < 18000A
2
s
On-state voltage drop @ rated current 1.6Vrms 1.6Vrms 1.6Vrms 1.6Vrms
Critical dV/dt off-state min. 1000V/µs 1000V/µs 1000V/µs 1000V/µs
EMC Immunity IEC/EN 61000-6-2
Electrostatic Discharge (ESD)
Immunity IEC/EN 61000-4-2
Air discharge, 8kV Performance Criteria 2
Contact, 4kV Performance Criteria 2
Electrical Fast Transient
(Burst) Immunity IEC/EN 61000-4-4
Output: 2kV, 5kHz Performance Criteria 1
Input: 1kV, 5kHz Performance Criteria 1
Electrical Surge Immunity IEC/EN 61000-4-5
Output, line to line, 1kV Performance Criteria 2
Output, line to earth, 2kV Performance Criteria 2
Input, line to line, 1kV
(RM1..D..) Performance Criteria 2
Input, line to earth, 2kV
(RM1..D..) Performance Criteria 2
Input, line to line, 500V
1
(RM1..A..) Performance Criteria 2
Input, line to earth, 500V
1
(RM1..A..) Performance Criteria 2
Radiated Radio Frequency
Immunity IEC/EN 61000-4-3
10V/m, 80 - 1000 MHz Performance Criteria 1
10V/m, 1.4 - 2.0GHz Performance Criteria 1
3 V/m, 2.0 - 2.7GHz Performance Criteria 1
Conducted Radio Frequency IEC/EN 61000-4-6
Immunity
10V/m, 0.15 - 80 MHz Performance Criteria 1
Voltage Dips Immunity IEC/EN 61000-4-11
0% for 10ms Performance Criteria 2
70% for 500ms Performance Criteria 2
Voltage Interruptions Immunity IEC/EN 61000-4-11
0% for 5000ms Performance Criteria 2
EMC Emission IEC/EN 61000-6-4
Radio Interference
Voltage Emission (Conducted) IEC/EN 55011
0.15 - 30MHz Class A (industrial)
with filters IEC/EN 60947-4-3
Class A (no filtering needed up
to 75AAC)
Radio Interference
Field Emission (Radiated) IEC/EN 55011
30 - 1000MHz Class B
Electromagnetic Compatibility
* For higher surge voltage levels a varistor should be connected across the control terminals.