Status at:
February 2013
ESE 807 / 1107 / 1307 / 1407 DBG (ES) DIN
45
If the display glows green
(see Fig. 4-55-(8))
, the frequency is
within the correct range (47.5
–52.5 Hz).
If the “high” display is red then the frequency is too high. If
the “low” display is red then the frequency is too low.
The single L1 to L3 phases
(see Fig. 4-55-(18))
are displayed
separately:
Voltage (U)
(see Fig. 4-55-(17)):
If the field is green then the voltage is OK.
If “high” or “low” is displayed in red then the voltage is too
high or too low.
Load (P)
(see Fig. 4-55-(18))
:
The utilisation will be displayed in 10% steps for 3-phase
loads. 10 - 80% green, 80 - 100% yellow and 100 - 110%
red.
If the display is red for single phase utilisation (asymmetric
load) then the load should be distributed evenly over the 3
existing phases.
Load (P∑)
(see Figure 4-5-(7))
For a 1 and 3 phase load the total load on the generator is
displayed in steps of 10%. 10 - 80% green, 80 - 100% yellow
and 100 - 110% red.
If the “OFF” symbol glows red (see
Fig. 4-55-(4))
and the buzz-
er sounds, the EMERGENCY OFF button has been pressed.
The buzzer can be acknowledged using the acknowledge-
ment button.
(Buzzer only active for the ordered “Insulation monitoring“, “Firecan“) spe-
cial fitting
Frequency:
L1, L2 & L3 phases:
Relative load indicator:
EMERGENCY-STOP
button:
Содержание ESE 1107 DBG DIN
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