19
Instruction Booklet
IB0191004EN
Effective June 2020
EAFR-110PLV current and arc light
sensor relay user manual
EATON
www.eaton.com
10. Troubleshooting guide
Table 5. Troubleshooting guide.
Problem
Check
Cross reference
Sensor does not activate
when testing.
Sensor cable wiring.
Section 4.6 of this
manual
Camera (or other
test equipment) flash
intensity.
Section 9 of this
manual
Trip relay(s) does not
operate even if sensor is
activated.
Dipswitch settings and
current threshold set-
points.
Section 3.6 and 6 of
this manual.
Current measurement
indicator LED is
continuously on.
Current threshold set-
points.
Section 3.5 of this
manual.
Current measurement
indicator LED is blinking.
Proper connection of
three phase currents.
Section 5.1 of this
manual.
11. Technical data
11.1 Protection stages
Trip time using HSO
2 ms*
Trip time using mechanical trip relays
7 ms*
Reset time (light stage)
1 ms
Reset time (over-current stages)
50 ms
Protection operational after power up
50 ms
* = Total trip time using arc light or phase/earth over-current from
EAFR-110PLV and arc light.
11.2 Auxiliary voltage
Vaux
(110-220) Vac / (125-250) Vdc ± 20%
Maximum interruption
100 ms
Maximum power consumption
5 W, <10 mΩ
Standby Ccurrent
90 mA
11.3 Current measuring circuits
Nominal current
1 or 5 A
Rated frequency
2 to 1,000 Hz
Number of inputs
3 (phase) + 1 (earth)
Thermal withstand continuous
30 A
Thermal withstand 1 s
500 A
Thermal withstand 10 s
100 A
Phase over-current setting range
0.5 to 6* In
Earth over-current setting range
0.05 to 2 *In
Measurement accuracy
10%
Rated AC burden (VA)
Input resistance 10 mΩ
Power consumption of current inputs circuit
<10 mΩ
11.4 Trip relays T1 and T2
Number
3 NO + 1 NC or 4 NO
Rated voltage
250 Vac/dc
Continuous carry
5 A
Make and carry for 0.5 s
30 A
Make and carry for 3 s
16 A
Breaking capacity DC, when time constant
L/R = 40 ms
40 W; 0.36 A at 110 Vdc
Contact material
AgNi 90/10
11.5 High speed outputs HSO1 and HSO2
Number
2
Rated voltage
250 Vdc
Continuous carry
2 A
Make and carry for 0.5 s
15 A
Make and carry for 3s
6 A
Breaking capacity DC, when time constant
L/R = 40 ms
1 A / 110 W
Contact material
Semiconductor
11.6 Binary output BO1
Rated voltage
+24 Vdc
Rated current
20 mA (max)
Number of outputs
1
11.7 Binary inputs BI1 and BI2
Rated voltage
24
Rated current
3 mA
Number of inputs
2
11.8 Disturbance tests
EMC test
CE approved and tested according to
EN 50081-2, EN 50082-2.
Emission
- Conducted (EN 55011 class A)
0.15 - 30 MHz
- Emitted (EN 55011 class A)
30 - 1 000 MHz
Immunity
- Static discharge (ESD) (according
to IEC244-22-2 and EN61000-4-2,
class III)
Air discharge 15 kV.
Contact discharge 8 kV.
- Fast transients (EFT) (according to
EN61000-4-4, class III and IEC801-4,
level 4)
Power supply input 4 kV, 5/50 ns
Other inputs and outputs 4 kV, 5/50
ns
- Surge (according to EN61000-4-5
[09/96], level 4)
Between wires 2 kV / 1.2/50 µs.
Between wire and earth 4 kV / 1.2/50
µs.
- RF electromagnetic field test
(according. to EN 61000-4-3, class III)
f = 80 to 1,000 MHz 10 V /m
- Conducted RF field (according. to EN
61000-4-6, class III)
f = 150 kHz to 80 MHz 10 V
11.9 Voltage tests
Insulation test voltage Acc - to IEC 60255-5
2 kV, 50 Hz, 1 min
Impulse test voltage Acc - to IEC 60255-5
5 kV, 1.2/50 us, 0.5 J
11.10 Mechanical tests
Vibration test
2 to 13.2 Hz ± 3.5 mm (0.14 in.)
13.2 to 100 Hz, ± 1.0 g (0.04 oz)
Shock/bump test acc. to IEC 60255-21-2
20 g, 1,000 bumps/dir.
