DIRT110A Crouzet USA, DIRT110A Datasheet
DIRT110A
Manufacturer Part Number
DIRT110A
Description
Solid State Relay
Manufacturer
Crouzet USA
Specifications of DIRT110A
Contact Configuration
SPDT
Power Consumption
3VA
Supply Voltage Max
110VAC
Relay Mounting
DIN Rail
Peak Reflow Compatible (260 C)
No
Control Voltage Range
93.5VAC To 126.5VAC
Load Current
10A
Brand/series
IR.T Series
Contact Form
SPDT
Current, Rating
10 A
Display Type
LED
Function
General Purpose
Mounting Type
DIN Rail
Power, Rating
2500 VA
Relay Type
Electro Mechanical
Standards
UL, CSA
Temperature, Operating
-10 to 60 °C
Termination
Plug-In
Voltage, Control
110 VAC
Voltage, Rating
250 VAC
Weight
200 g
Supply Current Max
10A
Rohs Compliant
No
Control Voltage Type
AC
Coil Voltage
110 VAC
Contact Rating
10 A
Mounting Style
DIN Rail
Contact Material
Silver Cadmium Oxide
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant, Lead free / RoHS Compliant
CONTROLS
IR.T SERIES
CURRENT CONTROL RELAY
UL listed
• Automatic or Manual Control
• Start-up Inhibit
• Adjustable Hysteresis
• Multiple Voltages
• LED Relay Status Indicator
1. AC Current Control Without Latching:
2. AC Current Control With Latching:
SPECIFICATIONS:
Input . . . . . . . . . . . . . . . . . . . . . . . . 24 VDC, 24, 48, 110, 220 VAC
Power consumption
5 to 100 mA
Hysteresis selection . . . . . . . . . . . 5 to 50% of input current
Repeat accuracy . . . . . . . . . . . . . . ±2% at a constant ambient
Response time . . . . . . . . . . . . . . . . 100 ms On Make
Output Relay . . . . . . . . . . . . . . . . . SPDT Relay
Contact material
Maximum loading
Maximum switching voltage . . . . . 250 VAC or DC
Relay maximum power rating . . . . 2500 VA
Mechanical life of relay . . . . . . . . . 30 x 10
Electrical life of relay . . . . . . . . . . . 2 x 10
Operating temperature . . . . . . . . . +14°F to + 140°F -10°C to +60°C
Weight . . . . . . . . . . . . . . . . . . . . . . 7 oz. (200g)
Option: 24 VDC power - the voltage and the measured current must be
from separate sources.
Note: It is recommended that the unit be adequately fused.
ORDERING INFORMATION:
D = DIN-rail mounting
L = 11 pin plug-in
0.05 to 1 A
0.5 to 10 A
CURRENT
The output relay is energized when the current (peak current on AC) over-
shoots the level selected on the potentiometer. It de-energizes when the
current falls below the normal current by 5 to 50% or when input power
breaks. The hysteresis is controlled by a top mounted potentiometer and
its selection does not change the chosen current level.
The output relay is energized when the current reaches the selected value
and stays latched. The contact between terminal B1 and B2 (or 11 and 9)
should be opened or input power to the device interrupted to reset. In this
case, it is preferable to reduce the hysteresis 5%.
DC
MOUNTING
CONTROL RANGE
CSA recognized
0.035 to 0.707 A
3.5 to 70.7 mA
0.35 to 7.07 A
CURRENT
. . . . . . . . . . . . . . AgCdO
AC
. . . . . . . . . . . . . 10 A AC resistive 1 A DC inductive
. . . . . . . . . . . 3 VA maximum
RESISTANCE PERMANENTLY
0.01 ohm
0.1 ohm
INPUT
1 ohm
±15%, 50/60 Hz
200 ms On Break
5
4
at 2500 VA resistive load
operations
PERMITTED
MOUNTING
1.5 V
15 A
5 A
L
OVERLOAD
LESS THAN
1 sec Peak
17 A
55 A
5 A
30W
SERIES
SERIES
IR.T
IR.T
Note: Upon energization of the current control IR.T Series Relay,
the time delay, which is adjustable from .1 to 10 seconds, inhibits
the output relay during start-up periods. The delay time is adjustable
via a potentiometer located on the side of the case. Applies to both
versions, with and without latching.
WIRING DIAGRAM:
˜
˜
+
-
Threshold
Threshold
DIR-T
Memory
12 14
A1 11
S2
S1
R
S1
S2
R
S1
B2 B1
E1
INPUT POWER
E2 E3
M
110A
A2
hysteresis
(+)5 to 100mA
(+)0.05 to 1A
(+)0.5 to 10A
(-)8v
0V
hysteresis
S1
3
4
2
5
R
1
CONTROLS
110A = 110VAC
220A = 220VAC
INPUT POWER
6
LIR-T
1 1
24D = 24VDC
24A = 24VAC
48A = 48VAC
7
10
8
9
Memory S2
(+)5 to 100mA
(+)0.05 to 1A
(+)0.5 to 10A
(-)8v
(+)5 to 100mA ~
(+)0.05 to 1A ~
(+)0.5 to 10A ~
(–)0V
0V
Automatic
Unlatching
Manual
Unlatching
–
–
–
5-21
5
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DIRT110A Summary of contents
Page 1
CONTROLS IR.T SERIES CURRENT CONTROL RELAY UL listed CSA recognized • Automatic or Manual Control • Start-up Inhibit • Adjustable Hysteresis • Multiple Voltages • LED Relay Status Indicator 1. AC Current Control Without Latching: The output relay is energized ...
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