Testing; Carrying Out Testing In The Light Only Mode - Eaton EAFR-110 User Manual

Figure 28. EAFR-110 Cutout for Panel Mounting in
Millimeters (Inches).
84 (3.31)
51 (2.01)
16.5 (0.65)
M4
EAFR-110 Current and Arc Light Sensor Relay User Manual MN026007EN February 2016 www.eaton.com

9. Testing

It is recommended that the EAFR-110 arc protection relay
is tested prior to the equipment being energized. Testing is
carried out by simulating arc light to each sensor and verify-
ing the tripping and LED indication. For the arc light simula-
tion, use a superior camera flash type: Canon Speedlite
430EX or equivalent. For testing of non-latched signals and
CBFP function, use a Mini Maglite
type of flashlight. Check that camera flash or flashlight has
fully charged battery(ies) when testing.

9.1 Carrying Out Testing in the Light Only Mode

1. Check that the dipswitch setting positions are in accor-
dance to your application.
2. Activate the camera flash within 20 cm (8 in.) of the
EAFR-01 sensor relay or EAFR-07 fiber loop sensor in
use.
3. Verify that the corresponding sensor channel indication
LED status is changed to ON.
4. Verify the relay output(s) activation(s) by checking the
circuit breaker status or by monitoring the trip contact
status. The circuit breaker should open or contacts
operate.
A best practice is to operate the circuit breaker dur-
N otee:
ing testing.
5. Verify that the corresponding relay output(s) LED(s) indi-
cation status is changed to ON.
6. If the binary output (BO1) or high speed output (HSO)
signal is utilized, verify the BO1 or HSO signal activa-
tion by status change of relevant input where the out-
put signal is connected or by measuring the signal out-
put voltage. Note that the BO1 signal is a non-latched
type.
7 . If the BO1 or HSO signal is utilized, verify that the BO1
LED or relevant HSO LED is illuminated.
8. Press the SET push-button to reset all indications and
latches.
9. If a binary input (BI2) is utilized as master trip to acti-
vate the corresponding binary input, verify that the trip
has occurred by repeating Steps 4 and 5.
10. Press the SET push-button to reset all indications and
latches.
11. Repeat the testing procedure for all sensors.
9. Testing
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2 Cell AAA or equivalent
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