89750147 Crouzet USA, 89750147 Datasheet - Page 122

• 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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122
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To order, see page 6
Phase control
Type
EW2
EWA2
■
■
■
■
■
■
Specifications
General characteristics
Input
Nominal supply voltage range Un
Operating range
Frequency
Maximum consumption
Output
Output relay
Type of contacts
Nominal rating
Maximum breaking voltage
Nominal breaking capacity
Min. breaking current
Electrical life (number of operations)
Maximum rate (at full load)
Mechanical life (operations)
Fault occurrence time T2
Fault disappearance time T1
Connection capacity - without ferrule
Connection capacity - with ferrule
Max. tightening torque
Environment
Operating temperature range (
Storage temperature (
Relative humidity (no condensation)
Material housing
Protection (IEC 60529) - Casing
Protection (IEC 60529) - Term. block
Dielectric strength (IEC 60255-5)
Insulation coordination (IEC 60664-1)
Vibration (IEC 60068-2-6)
Weight (g)
Indication of phase presence relay state by yellow LED
Control :
- imbalance (asymmetry) between phases (for EWA2)
- phase sequence
- phase failure
- voltage drop on one or more phases
Asymmetry rate can be adjusted on front face from -
5 % to +15 % of Un (for EWA2)
3 x 230 V AC and 3 x 400 V AC power supply
Dual frequency : 50 and 60 Hz.
Output relay : 2 x 8A changeover.
EW2 / EWA2 phase asymmetry, sequence, loss or volt drop
Voltage
230 V AC
400 V AC
230 V AC
400 V AC
0
C)
o
C)
3 V AC 230 V
3 V AC 400 V
+15/ -20 % de Un
50-60 Hz +/-1 Hz
17 VA at Un / 50 Hz (20 VA at 60 Hz)
23 VA at Un +15 % / 50 HZ (27 VA at HZ)
2 changeovers
No Cadmium
8 A
250 V AC / 440 V AC
2000 VA
100 mA / 12 V
AC12 : 10
360 operations / hour
2 x 10
< 200 ms
< 200 ms
2 x 2.5 mm
1 x 4 mm
2 x 1.5 mm
1 Nm (vis M3 / IEC 947-1)
-20
-40
95 % HR
Self-extinguishing
IP40
IP20
2.5 KV / 1 mn / 1 mA / 50 Hz
Overvoltage category III, degree of pollution 3 : 4 KV / 3
Amplitude : 0.35 mm peak
Frequency : 10-55 Hz
120
➞
➞
7
+50
+70
2
5
2
2
operations at 8 A / 250 V AC
For more information www.crouzet.com
Code
84 873 511
84 873 512
84 873 501
84 873 502