EMD-FL-3V-230
102873_en_02 PHOENIX CONTACT 2
Description Type Order No. Pcs. / Pkt.
Electronic monitoring relay for voltage monitoring in three-phase networks EMD-FL-3V-230 2885773 1
Input data
Input name Measuring input
Measured value AC sine (48 Hz ... 63 Hz)
Protection max. 20 A
Nominal input voltage U
N
(3 N ~ 230/132 V)
Maximum input voltage 345 V (3 N ~ 345/199 V)
Input resistance of voltage input 470 kΩ
Maximum temperature coefficient < 0.1 %/K
Setting range for response delay 0.1 s ... 10 s
Min. setting range -30 % ... 20 % (From U
N
)
Max. setting range -20 % ... 30 % (From U
N
)
Min setting range of the voltage threshold value 161 V AC ... 276 V AC
Max. setting range of the voltage threshold value 184 V AC ... 299 V AC
Function Undervoltage, window, asymmetry, phase sequence, phase failure
Basic accuracy ± 5 % (of scale end value)
Setting accuracy ≤ 5 % (of scale end value)
Repeat accuracy ≤ 2 %
Asymmetry 5 % ... 25% / OFF
Recovery time 500 ms
Output data
Contact type 2 floating PDT contacts
Nominal insulation voltage 250 V AC (in acc. with IEC 60664-1)
Interrupting rating (ohmic load) max. 750 VA (3 A/250 V AC, module aligned, ≤ 5 mm spacing)
1250 VA (5 A/250 V AC, module not aligned, ≥ 5 mm spacing)
Output fuse 5 A (fast-blow)
Supply
Range of supply voltages 24 V AC ... 240 V AC -15 % ... +10 %
24 V DC ... 240 V DC -20 % ... +25 %
Frequency range 48 Hz ... 400 Hz
Nominal power consumption 4.5 VA (1.5 W)
General data
Mains type 3-phase
Service life mechanical Approx. 2 x 10
7
cycles
Service life, electrical 2 x 10
5
cycles at ohmic load, 1000 VA
Switching frequency max. 60 (per minute at 100 VA ohmic load)
max. 6 (per minute at 1000 VA ohmic load)
Operating mode 100% operating factor
Degree of protection IP40 (housing) / IP20 (connection terminal blocks)
Pollution degree 2 (according to EN 50178)
Surge voltage category III, basic insulation (as per EN 50178)