89750147 Crouzet USA, 89750147 Datasheet - Page 120

• 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

4
120
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To order, see page 6
Phase control
Type
EWS
EWS2
■
■
■
■
Specifications
General characteristics
Operating range
Operating range
Frequency
Maximum consumption
Output
Output relay
Type of contacts
Nominal rating
Maximum breaking voltage
Max. voltage
Nominal breaking capacity
Min. breaking current
Electrical life (number of operations)
Maximum rate (at full load)
Mechanical life (operations)
Pick-up delay T1
Turn-off delay T2
Connection capacity - without ferrule
Connection capacity - with ferrule
Max. tightening torque
Environment
Operating temperature range (
Storage temperature (
Material housing
Protection (IEC 60529) - Casing
Protection (IEC 60529) - Term. block
Dielectric strength (IEC 60255-5)
Insulation coordination (IEC 60664-1)
Weight (g)
Dimensions
EWS / EWS2
Space savings, accurate measurement and optimized
functions all improve the efficiency of your electrical
installation.
Control : You simply install your EWS phase control
relay and without any adjustment you can monitor the
loss or inversion of one of the phases.
Safety : The EWs range enables you to choose the
level of safety for your installation by using versions
with 1, 2 or 3 output changeovers.
Self-powered : Simple to install, EWS control relays
use the controlled mains supply for their own power
supply voltage.
EWS / EWS2 phase sequence and loss of phase
Output relay
1 changeover
2 changeovers
100
0
C)
72
o
C)
5
22,5
4,2
200
3 AC 230...440 V
50 / 60 Hz +/- 1 Hz
25 VA
1 or 2 changeovers
No cadmium
8 A
250 V AC
440 V AC
2000 VA
10 mA / 5 V
AC12 : 10
at 8A / 250 VAC.
360 operations /hour
2 x 10
200 ms
300 ms in the event of phase failure
2 x 2.5 mm
1 x 4 mm
2 x 1.5 mm
1 Nm (screw M3 / IEC 947-1
-20
-30
Self-extinguishing
IP40
IP20
2.5 KV / 1 mn / 1 mA / 50 Hz
Overvoltage category III, degree of pollution 3
110
➞
➞
➞
7
+50
+70
500 VAC
2
5
2
2
operations
For more information www.crouzet.com
Code
84 892 299
84 873 004