84873401 Crouzet USA, 84873401 Datasheet - Page 161

• Manufacturer Part Number: 84873401
• Description: 3X400VAC FFP MOTOR LOAD CONTROL
• Manufacturer: Crouzet USA

Specifications of 84873401

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Operating principles
Contactor
The contactor output is closed when the control voltage is present at the control input terminals.
The contactor output is open when there is no voltage at the control input terminals.
The LED is lit when the output is active.
Impulse relay
The impulse relay output changes state on each impulse at the control input terminals, and remains in that state between each impulse. The output
changes state on the rising edge of the control state change.
The pushbutton on the front can be used to select an operating mode : Automatic (LED lit) : Impulse relay function (Auto)
Forced operation (LED flashing) : output closed (ON)
Stop (LED not lit) : output open (OFF)
Day/night contactor
The contactor output is closed when the control voltage is present at the control input terminals. The contactor output is open when there is no voltage at
the control input terminals.
The pushbutton on the front can be used to select an operating mode : Automatic (LED lit) : Day/night contactor function (Auto)
Forced operation (LED flashing) : output closed (ON)
When the control changes state, the day/night contactor reverts to automatic mode.
Stop (LED not lit) : output open (OFF)
Conformity with standars
IEC/EN 60947-4-3 (industrial environment)
IEC/EN 60669-2-1 (domestic environment)
IEC/EN 60601-1 (medical environment)
IEC/EN 60947-7-1 (connection for industrial env.)
IEC/EN 60998-2-1 (connection for domestic env.)
Insulation coordination:
Breakdown voltage according to IEC/EN60669-2-1:
Insulation resistance according to IEC/EN60669-2-1:
Vibrations according to IEC/EN60068-2-6: frequencies: 10 to 55Hz
For more information www.crouzet.com
Connections
Principles
1
2
1 3
2 4
I N
3
4
A1
A2
90...
260V
A1
A2
Installation category: 3
Degree of pollution: 3
According to IEC/EN60669-2-1:
2 KV/1Min / 1mA / 50 Hz
> 5MΩ /500VDC / 1Min
LOAD
N I
1 3
2 4
A2
A1
90...260 V AC/4...32 V DC
amplitude: 0.35 mm
161
5