ABB REM 610 Technical Reference Manual page 109

1MRS 752263-MUM
Motor protection Relay
Technical Reference Manual
Table 4.2.3-10 RTD/analogue inputs
Supported RTD sensors
Supported PTC thermistor range
Maximum lead resistance (three-wire measurement) 200 Ω per lead
Isolation
Sampling frequency
Response time
RTD/Resistance sensing current
Table 4.2.3-11 Environmental tests and conditions
Recommended service temperature range
(continuous)
Limit temperature range (short-term)
Transport and storage temperature range
Dry heat test
Dry cold test
Damp heat test, cyclic
REM 610
100 Ω platinum
TCR0.00385
(DIN 43760)
250 Ω platinum TCR 0.00385
1000 Ω platinum
TCR 0.00385
100 Ω nickel TCR 0.00618
(DIN 43760)
120 Ω nickel
TCR 0.00618
120 Ω nickel (US) TCR 0.00672
10 Ω copper
TCR 0.00427
0...20 kΩ
2 kV (inputs to protective earth)
5 Hz
<8 s
Maximum 4.2 mA rms
6.2 mA rms for 10 Ω copper
-10...+55°C
-40...+70°C
-40...+85°C according to
the IEC 60068-2-48
According to the IEC 60068-2-2
According to the IEC 60068-2-1
According to the IEC 60068-2-30
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