89750147 Crouzet USA, 89750147 Datasheet - Page 136

• Manufacturer Part Number: 89750147
• Description: STAINLESS SLEEVE-MILL TEMP PRB
• Manufacturer: Crouzet USA

Specifications of 89750147

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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136
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To order, see page 6
Current control
Supply voltage
24 V DC
24 V AC
48 V AC
120 V AC
230 V AC
Measurement range
Inputs
Sensitivity
Input resistance
Current transformers for EIT 100 A / 50 mA
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■
■
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Specifications
Accessories
General characteristics
Supply voltage Un
Operating range
Maximum power consumption
Frequency of measured signal
Adjustable hysteresis
Threshold value
Display accuracy of the preset threshold
Repetition accuracy with constant parameters
Drift Voltage
Drift Temperature
Delays on power up (T2)
Delay on energisation T1
Delay on pick-up
Output relay
Temperature limit operation (°C)
Temperature limits stored (°C)
Weight (g)
Space savings, accurate measurement and optimized
functions all improve the efficiency of your electrical
installation.
Control : Select ’’Over-current’’ or ’’Under-current’’
control mode, by means of a dip switch on the
underside of the unit.
Safety : Choose whether or not to activate the fault
memorisation function, and set the threshold crossing
delay T1 and the inhibit time delay T2 in the same way.
In addition, AC/DC mode is detected automatically.
Accuracy : 3 products, EIL, EIH or EIT enable you to
choose the best product for greater accuracy of
measurement, provided by a microcontroller.
EI AC/DC current control
EIL
84 871 020
84 871 021
84 871 022
84 871 023
84 871 024
2
E1-M
E2-M
E3-M
E1-M : 2
E2-M : 10
E3-M : 50
E1-M : 5 Ω
E2-M : 1 Ω
E3-M : 0.2 Ω
➞
500 mA
➞
230 V, 110 V, 48 V, 24 Va 50 / 60 Hz (galvanic isolation by transformer)
24 V DC (No galvanic isolation). In this case, the product power supply and
measuring circuit power supply must be electrically isolated.
0.85
3 VA AC
1 W DC
40
5
10
±10 %
±0.1 %
±0.1 % (±10 % Un)
±0.02 %
1 s
0.1 s
500 ms
1 changeover AgNi, 8A AC max
-20
-40
140
➞
➞
20 mA
➞
100 mA
500 mA
➞
➞
➞
➞
➞
50 % of the displayed threshold
➞
500 Hz
100 % of the measurement range
➞
20 s ±10 %
+50
+70
1.15 Un
3 s ±10 %
EIH
84 871 030
84 871 031
84 871 032
84 871 033
84 871 034
0.1
E1-M
E2-M
E3-M
E1-M : 0.1
E2-M : 0.5
E3-M : 1
E1-M : 0.1 Ω
E2-M : 0.02 Ω
E3-M : 0.01 Ω
➞
10 A
➞
➞
➞
10 A
1 A
5 A
For more information www.crouzet.com
EIT
84 871 040
84 871 041
84 871 042
84 871 043
84 871 044
10
with current transformer
E1-M
10
20 Ω
➞
➞
100 A
100 A
Code
26 852 304