Table 66. RTD/mA measurement (XRGGIO130)
Description
Value
RTD inputs
Supported RTD
sensors
100 Ω platinum
250 Ω platinum
100 Ω nickel
120 Ω nickel
250 Ω nickel
10 Ω copper
TCR 0.00385 (DIN 43760)
TCR 0.00385
TCR 0.00618 (DIN 43760)
TCR 0.00618
TCR 0.00618
TCR 0.00427
Supported
resistance range
0...2 kΩ
Maximum lead
resistance (three-
wire
measurement)
25 Ω per lead
Isolation
2 kV (inputs to protective earth)
Response time
<4 s
RTD/resistance
sensing current
Maximum 0.33 mA rms
Operation
accuracy
Resistance
Temperature
± 2.0% or ±1 Ω
±1°C
10 Ω copper: ±2°C
mA inputs
Supported
current range
0…20 mA
Current input
impedance
44 Ω ± 0.1%
Operation
accuracy
Resistance
±0.5% or ±0.01 mA
Table 67. Frequency measurement (FMMXU)
Characteristic
Value
Operation accuracy
±10 mHz
(in measurement range 35 - 75 Hz)
Motor Protection and Control
1MRS756890 D
REM615
Product version: 3.0
Issued: 2010-06-29
50
ABB
Summary of Contents for RELION REM615
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