vitaldrive IFL-1210, Руководство пользователя

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2) Indication on the field «PARAMETER SETUP»
Indication on the field «PARAMETER SETUP» is described in the
section’s parameters setup
and parameters modifications.
3) Indication on the field «OUTPUT»
When the
power is applied to the generator two situations are possible:
-
If the LEDs on the field «OUTPUT» are not illuminated – the generator is in the standby
mode («stop»). The parameter setup can be conducted or the generation (automatic
matching) may be initiated immediately by depressing of the button pos.10. The
mode «stop» will last for 1 minute. If no button is depressed the internal electronic
power switch will switch the power off automatically.
-
If one of the yellow LEDs is illuminated on the field «OUTPUT» (and the external
switch pos.1 is highlighted), the power has been turned off during generation and the
same mode with the previous settings is restored. The automatics tries to recover the
situation through the automatic matching. If it is necessary to change the set
parameters, stop the generation with the button « » pos.10 on the field «OUTPUT»
(«turn off» the yellow LED and illumination of the external switch with one or two
pressing) and proceed to the parameters setup.
During the generation the estimated values of output parameters are indicated on the
digital field «OUTPUT»: load voltage «V», load current «А», load resistance «Ω», load power
«W». The accuracy of measurement (±5 % for «V» and «А» and ±10 % for «Ω» and «W») is
sufficient for situation evaluation and decision making. The indicated parameter is selected
by the button « » pos.9 the LED corresponding to the selected parameter is illuminated
pos.8 figure 3.10.
The power is selected automatically according to the principle: «sufficient (or maximum
possible) for achieving of the specified output current (or closest possible value)». When the
automatic matching is finished (or interrupted with button “START/STO P ” ) manual control
of voltage (current, power) with buttons « » and « » is possible. During this the indicator
« » always indicates the remaining life of the internal power supply (hours) depending on
the accumulator discharge level and current energy consumption.
The high output voltage (above 330 V with the use of additional accumulator 12 V) and high
reserve of power (up to 270 W with additional 12V accumulator) provide sufficient tracing
current for long buried utilities with high resistance.
After complete attempt of automatic matching (not aborted) the field «MATCHING» pos.7
figure 3.10 reveals the result:
-
«Imatch» - completed successfully, specified current achieved. After generation is
turned off from this condition the set parameters of generation and selected
parameters of indication becomes default values, that means loaded after power
interruption.