85100635 Crouzet USA, 85100635 Datasheet - Page 123
85100635
Manufacturer Part Number
85100635
Description
SAFETY RLY, KZH3-RS 230VAC
Manufacturer
Crouzet USA
Series
KZH3-RSr
Datasheet
1.84873004.pdf
(328 pages)
Specifications of 85100635
Contact Form
3PST (3 Form A)
Contact Rating (current)
6A
Switching Voltage
440VAC - Max
Relay Type
Safety
Coil Voltage
230VAC
Mounting Type
DIN Rail
Termination Style
Screw Terminal
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Coil Type
-
Coil Current
-
Lead Free Status / Rohs Status
Details
- Current page: 123 of 328
- Download datasheet (9Mb)
For more information www.crouzet.com
Dimensions
EW2
Connections
EW2
Principles
EW2 / EWA2
1
2
3
4
11-14/21-24
11-12/21-22
B
C
D
E
3,5
100%
0%
100%
0%
100%
0%
Phase L1
Phase L2
Phase L3
Relais
T1
U V
L1 L2 L3
T2
32
T1
W
T2
L1 L2 L3
22 21 24
12 11 14
95
T1
EW2
R
T2
63
T1
T2
5
A1 15 Y1
18 16 A2
22,5
EWA2
Operating principle
EW2 relays monitor the correct sequencing of phases L1, L2 and L3 as well as a regeneration rate
of 90 % : -10 % of Un for EW2 relays.
When the phase sequence is correct, the output relay is energised, indicated by a yellow LED.
The relay de-energises (LED off) if one of the following faults occurs :
- Incorrect sequence of phases at terminals L1, L2 and L3,
- Voltage drop on one or more phases.
Operating principle
EWA2 relays monitor the correct sequencing of phases L1, L2 and L3 as
well as asymmetry rate of -5 to -15% of Un for EWA2 relays.
When the phase sequence is correct, the ouptut relay is energised,
indicated by a yellow LED.
The relay de-energises (LED off) if one of the following faults occurs:
- Incorrect sequence of phases at terminals L1, L2 and L3
- Voltage drop on one or more phases.
U
L1 L2 L3
V W
L1 L2 L3
22 21 24
12 11 14
EWA2
EWA2
R
3,5
32
95
63
5
A1 15 Y1
18 16 A2
22,5
123
4
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