EMS58355 FLAIR 23DM -FPI AND VOLTAGE DETECTION RELAY MODBUS 24-48 VDC

Digital Controller

FLAIR 23DM -FPI AND VOLTAGE DETECTION RELAY MODBUS 24-48 VDC

Specifications

Main
Device short name : Flair 23DM
Range of product : Easergy Flair
Product or component type :
- Fault passage indicator
- Voltage detection relay
Range compatibility :
- RM6
- SM6-24
- SM6-36
- Flusarc
- Premset
- FBX
Rated voltage (Ur) : 3…36 kV

Complementary
Load current : 3 A
Function available :
- Ammeter
- Voltmeter
Inrush restraint duration :
- 0 s
- 3 s
- 70 s
Reset :
- Automatic reset 0…70 s upon current return 2 A or voltage return
- Timer 1…24 h
- Manual on front panel
- External contact
Local signalling :
- 1 LED for fault indication
- External light indicator without battery
- Relay for fault indication
- Numerical display for faulty phase indication
- 1 LED for voltage presence phase to phase or phase to neutral
- 1 LED for voltage absence phase to phase or phase to neutral
Supply : 24...48 V DC external supply
Overcurrent protection :
- OFF
- Auto
- 100...800 A, adjustable in steps of 50 A
Overcurrent fault :
- 5…30 A, adjustable in steps of 5 A
- 30…200 A, adjustable in steps of 10 A
Time delay setting :
- Fault acknowledge time : 40...100 ms in steps of 20 ms
- Fault acknowledge time : 100...300 ms in steps of 50 ms
Threshold setting :
- 40...90 % of Un 10 % increments voltage presence
- 10...30 % of Un 10 % increments voltage absence
- 30...60 % of Un 10 % increments residual voltage
Communication port protocol : Modbus
Time delay setting :
- 0...1 s in steps of 0.1 s activation voltage relay
- 1...21 s in steps of 2 s activation voltage relay
- 1...15 min activation voltage relay
- 0...1 s in steps of 0.1 s release voltage relay
- 1...3 s in steps of 0.5 s release voltage relay
Height : 48 mm
Width : 96 mm
Depth : 100 mm
Net weight : 0.22 kg

Environment
Electromagnetic compatibility :
- Electrostatic discharge - test level: 8 kV level 3 (air discharge) conforming to IEC 61000-4-2
- Electrostatic discharge - test level: 6 kV level 3 (contact discharge) conforming to IEC 61000-4-2
- Radiated radio-frequency electromagnetic field immunity test - test level: 10 V/m, 80 MHz...1 GHz level 3 conforming to IEC 61000-4-3
- Electrical fast transient/burst immunity test - test level: 4 kV CM, 5kHz level 4 conforming to IEC 61000-4-4
- Immunity to impulse waves - test level: 42 Ohm level 3 (on input-output) conforming to IEC 61000-4-5
- Immunity to impulse waves - test level: 2 Ohm level 3 (on power supply) conforming to IEC 61000-4-5
- Conducted RF disturbances - test level: 0.15...80 MHz, 10 V/m, 80 % MA (1 kHz) level 3 conforming to IEC 61000-4-6
- Immunity to magnetic fields - test level: 30 A/m (permanent)-300 A/m (1 s) level 4 conforming to IEC 61000-4-8
- Damped oscillating waves - test level: +/- 2.5 kV CM, +/- 1 kV DM, 1 MHz level 4 conforming to IEC 61000-4-12
Mechanical robustness :
- Vibrations 9…200 Hz 1 gn 1 cycle conforming to IEC 60068-2-26
- Seismic tests 2 gn horizontal position conforming to IEC 60068-2-29
- Seismic tests 1 gn vertical position conforming to IEC 60068-2-29
- Shocks 10 gn 11 ms 3 pulses in operation conforming to IEC 60068-2-27
IP degree of protection :
- Front panel: IP41
- Other parts: IP30
IK degree of protection : IK07 conforming to IEC 62262
Ambient air temperature for operation : -40…70 °C
Relative humidity : 95 % conforming to IEC 60068-2-30

Packing Units
Unit Type of Package 1 : PCE
Number of Units in Package 1 : 1
Package 1 Height : 13.7 cm
Package 1 Width : 7.0 cm
Package 1 Length : 11.9 cm
Package 1 Weight : 282.0 g
Unit Type of Package 2 : S04
Number of Units in Package 2 : 48
Package 2 Height : 30.0 cm
Package 2 Width : 40.0 cm
Package 2 Length : 60.0 cm
Package 2 Weight : 14.788 kg