Edge Electrons EDGEIQ EE-202-0050, Инструкция по установке, пуско-наладке и эксплуатации, Страница: 27 / 32

25 E D G E I Q H A N D B O O K
If status LED does not turn green within 5 minutes,
turn-off the main isolation switch supplying the
EdgeIQ and return to items A1 to A5
C.3
With the status LED green: Measure the voltage
between active and neutral on the input
terminals, check the input voltage is reading
between 216v – 264v?
Please confirm active to neutral voltage on the
EdgeIQ input terminals are between 216v and
264v
C.4
With the status LED green: Measure the voltage
between
active and earth
on the input terminals,
check the input voltage is reading between 216v –
264v?
Please confirm active to earth voltage on the
EdgeIQ’s input terminals are between 216v and
264v
C.5
With the status LED green: Measure the voltage
between
Neutral
and
Earth
on the
input
terminals of the EdgeIQ confirming that the input
voltage is reading between approximately zero
volts
Please confirm that input voltage between neutral
and earth is approximately zero volts:
C.6
Perform an internal earth fault loop impedance
test between output of the EdgeIQ and the
EdgeIQ earthing conductor:
1. Connect one test lead of your installation
testing device (e.g. Fluke 1664) to the active
output terminal of the EdgeIQ
2. Connect the next test lead to the output /
bridged earth terminal of the EdgeIQ
3. Perform fault loop impedance test
Please tick when this step is completed:
Yes
Result:___________________ Ohms Zs
(circuit impedance)
Note: Impedance at the output of the EdgeIQ (Zs)
must be lower than the maximum value of impedance
for the type of cabling used.
Note
Completion of Steps C1 to C6 confirms the EdgeIQ unit is energised but in bypass mode only and
therefore is not yet regulating the input voltage