84873222 Crouzet USA, 84873222 Datasheet - Page 2

• Manufacturer Part Number: 84873222
• Description: PHASE MONITORING RELAY, SPDT, 528VAC
• Manufacturer: Crouzet USA

Specifications of 84873222

• Contact Configuration: SPDT
• Phase Type: 3 Phase
• Power Consumption: 1.8VA
• Supply Voltage Max: 528VAC
• Switching Voltage Max: 250VAC
• Operating Time Range: 500ms To1500ms
• Relay Mounting: DIN Rail
• Current, Rating: 5 AAC⁄ADC
• Function: General Purpose
• Mounting Type: DIN Rail
• Relay Type: Electro Mechanical
• Standards: RoHS
• Voltage, Control: 480 VAC
• Voltage, Rating: 250 VAC/VDC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

03/11/2010
3-phase voltage controllers which monitor:
- Undervoltage, adjustable from -20 to -2% of Un
- Overvoltage, adjustable from 2 to 20% of Un
- Presence of the neutral (H3USN only)
Measurements are taken between Phases for the H3US - M3US and between Phases and Neutral for the H3USN
Faults are signalled via LEDs, distinguishing the origin of the fault (one LED for the upper threshold, one LED for the lower threshold).
Set the selector switch to the 3-phase network voltage Un.
The position of this selector switch is only taken into account when the unit is powered up.
If the switch position changes while the unit is operating, all the LEDs flash but the product continues to work normally with the voltage selected on energisation prior to the change of position.
The LEDs return to their normal state if the switch is reset to its initial position defined before the last energisation.
Removable sealable cover for 17.5 mm casing
Standards
Supply
Inputs and measuring circuit
Output
General characteristics
Comments
Description
Dimension Diagram : M3US
:
: M3US - Under/Overvoltage
Max. tightening torques IEC 60947-1
Operating temperature IEC 60068-2
Storage temperature IEC 60068-2
Humidity IEC 60068-2-30
Vibrations according to IEC/EN60068-2-6
Shocks IEC 60068-2-6
Marking
Product standard
Electromagnetic compatibility
Certifications
Conformity with environmental directives
Supply voltage Un
Voltage supply tolerance
Operating range
Power consumption at Un
Selection of phase-phase nominal voltage Un
Selection of phase-neutral voltage
Electrical life (number of operations)
Casing
Weight
* 3-phase mains with earth
1 x 11 AWG - 2 x 14 AWG
Flexible with ferrules: 1 x 2.5
1 x 14 AWG - 2 x 16 AWG
0,6 →1 Nm / 5,3 →8,8 Lbf.Ft
-20 →+50°C
-40 →+70°C
2 x 24 hr cycle 95% RH max. without condensation 55°C
10 →150 Hz, A = 0.035 mm
5 g
CE (LVD) 73/23/EEC - EMC 89/336/EEC
NF EN 60255-6 / CEI 60255-6 / UL 508 / CSA C22.2 N°14
Immunity EN 61000-6-2/IEC 61000-6-2
Emission EN 61000-6-4/EN 61000-6-3
IEC 61000-6-4/IEC 61000-6-3
Emission EN 55022 class B
UL, CSA, GL
RoHS, WEEE
3 x 208 →3 x 480 V AC *
-12% / +10%
183 →528 V AC
1.8 VA in AC
208-220-380-400-415-440-480 V AC
-
1 x 10
17,5 mm
80 g
5
2
- 2 x 1.5
2
mm
2
84800000
Code
www.crouzet.com