Broyce Control P50EFR Installation Instructions

Terminal Protection
to IP20
• FUNCTION DIAGRAM
SETTING DETAILS
•
1. "Trip current Io>" (Current setting) adjustment 4. Green "Power On" (Normal) LED indication
2. "Time delay" (Operating time) adjustment
3. "TEST" button
➊
➋
Tel: +44 (0) 1902 773746 Fax: +44 (0) 1902 420639 Email: sales@broycecontrol.com Web: www.broycecontrol.com
The Information provided in this literature is believed to be accurate (subject to change without prior notice); however, use of such information shall be entirely at the user's own risk.
Panel (Flush) Mount enclosure
Adjustable side clips provide quick method of mounting (no fixing screws required)
2 models available (SPDT or 2 x N.O. relay outputs)
Adjustable Trip current setting (0.1 – 2A)
Adjustable Definite Time setting (0.05 – 1s)
True RMS
Separate "Test" and "Reset" push buttons
Relay energises when fault exceeds set trip threshold
LED indication for Power Supply and Trip status
SPDT relay output - 8A
2 x N.O. relay outputs - 3A
Single supply voltage option – 115V or 230V AC
5. Red "Tripped" LED indication
6. "RESET" button
➏
➎
➍
➌
Broyce Control Ltd., Pool Street, Wolverhampton, West Midlands WV2 4HN. England
Type: P50EFR & P50EFR/2
Earth Fault Relay (Definite Time – DT)
(Part No. P50EFR)
(Part No. P50EFR/2)
• INSTALLATION AND SETTING
• BEFORE INSTALLATION, ISOLATE THE SUPPLY.
• Remove the P50EFR from the packaging.
Lift the raised part of the side clip and slide towards the rear of the
•
housing to remove. Carry this out on both sides.
• Insert the P50EFR in to the panel cut-out and fit the side clips back
on to the housing.
• Slide the clips towards the front of the unit until they come in to
contact with the reverse side of the panel. The unit is now secured
in place.
Connect the wires to the rear terminals as required following the
•
diagram shown on the next page and for the relevant model shown.
• Ensure the Auxiliary supply voltage to be connected to terminals 1
and 8 matches the rating of the product.
Setting up
The unit should be set according to the requirements of the
•
application.
Applying power
• Apply power and the green "Power on"
• Assuming no fault present, the output relay(s) will remain in the de-
energised state.
• If a fault is detected, the red LED
set delay "t". If the unit trips, the red LED will then flash.
Fault simulation (Test mode)
The unit can be placed into a fault condition by pressing the "Test"
•
➌
button on the front of the unit. The output relay(s) will energise.
Press the "Reset" button
•
output relay(s) revert back to the de-energised state.
The unit can also be reset by interrupting the power supply.
•
To satisfy regulations, it is recommended that the device be tested
•
periodically to ensure correct operation.
Troubleshooting
If the unit fails to operate correctly check that all wiring and
•
connections are good.
➍
LED will illuminate.
➎
will remain constantly lit for the
➏
on the front to reset the unit. The
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