85100636 Crouzet USA, 85100636 Datasheet - Page 137

• Manufacturer Part Number: 85100636
• Description: SAFETY RLY, KZH3-RS 24VAC-VDC
• Manufacturer: Crouzet USA
• Series: KZH3-RSr

Specifications of 85100636

• Contact Form: 3PST (3 Form A)
• Contact Rating (current): 6A
• Switching Voltage: 440VAC - Max
• Relay Type: Safety
• Coil Voltage: 24VAC/DC
• 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: Lead free / RoHS Compliant

For more information www.crouzet.com
Dimensions
EIL / EIH / EIT
Connections
EIL / EIH
Principles
AC/DC control with memory
AC/DC control without memory
Un
1
2
3
2
1
4
1
2
3
2
1
4
Un
B
C
D
E
F
G
H
3,5
(+)
(-)
Threshold
Hysteresis
UPPER function
UNDER function
Unit power-up
Controlled current
Memory
T2
T2
T2
T2
A2
A1
32
U
T1
T1
T1
T1
E1
(+)
95
(+)
I
E2
(-)
M
63
E3
(+)
T1
T1
T2
T2
12
5
R
11
T1
T1
T2
T2
A1 15 Y1
18 16 A2
14
22,5
5
6
2
2
6
5
6
2
6
2
EIT
A1 - A2 : Supply voltage
Operating principle
AC/DC control without memory
When the value of the controlled current, either AC or DC, reaches the threshold displayed on the
front face, the output relay changes state at the end of time delay T1.
It returns instantly to the initial state when the current drops below the hysteresis threshold, or when
the power supply is disconnected.
AC/DC control with memory
The output relay changes state at the end of time delay T1 and remains latched in this position. To
reset the memory function the auxiliary supply must be disconnected.
Over-current function (UPPER)
The time delay on energisation T2 prevents current peaks due to motor starting.
The delay on upward crossing of threshold T1 provides immunity to transients and other
interference, thereby preventing spurious triggering of the output relay.
Under-current function (UNDER)
The time delay on energisation T2 prevents the occurrence of current troughs. The delay on
downward crossing of threshold T1 provides immunity to random dips, thereby preventing spurious
triggering of the output relay.
Note : In underload function, the absolute value of the hysteresis cannot be greater than the
measurement range maximum.
B
C
D
E
F
G
Threshold
Hysteresis
UPPER function
UNDER function
Unit power-up
Controlled current
A2
A1
U
(+)
E1
I
(-)
M
12
R
11
14
137
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