ITech IT6600C Series User Manual page 45

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4.1.2 Battery simulation mode
This series instrument only load mode comes with a battery simulation mode,
which is applicable to discharge function test for the charger. The user can
directly select this mode in the configuration menu.
In the charging principle of charger, after the charger is connected to the battery,
monitor the battery voltage at first. If the battery connection is reliable and
correct, the charger enters the charging state. When the instrument is under the
battery simulation mode of load, an simulate battery voltage can be set, which
has weak output capacity capable of outputting small current for simulating
battery state. Thus, the charger's working requirements can be met.
1. Press the composite keys [Shift] + [V-set] (Config) on the front panel to
enter the config menu.
2. Press the up/down key or rotate the knob to find Priority Mode menu.
i.
ii.
iii.
3. Press [Esc] to return to the main interface.
The user can set the voltage value Vs, the resistance value Rs, the upper
limit of input current Is and the upper limit of input power Ps to simulate
battery.
4.2 Output Function
4.2.1 Set the Output Mode
The IT6600 series power supply supports DC output mode. The output mode
can be select in the config menu.
1. Press the composite keys [Shift] + [V-set] (Config) on the front panel to
enter the config menu.
2. Press the up/down key or rotate the knob to find Output Couple Mode menu.
i.
3. Press [Esc] to exit.
case, the instrument is working in CR mode.
If Is = -10A, Rs = 5Ω (sink current is 100/5 = 20A), and Ps = 800W (sink
current is 800/100 = 8A), the actual sink current is 8A. In this case, the
instrument is working in CW mode.
Press the up/down key to move the cursor to the Mode function setting
and press the [Enter] key to confirm. Rotate the knob to set CC priority,
and press the [Enter] key to confirm.
Press the up/down key to move the cursor to the Only Load function
setting and press the [Enter] key to confirm. Rotate the knob to select
On, and press the [Enter] key to confirm.
Press the up/down key to move the cursor to the Battery Simulation
function setting and press the [Enter] key to confirm. Rotate the knob
to select On, and press the [Enter] key to confirm.
NOTE
When the instrument is under the battery simulation mode of load, the loaded current limit
is the maximum current value of the model. The user does not need to set small current
for external output, the size of which has been defined in the instrument.
Press the up/down key to move the cursor to the Mode function setting
and press the [Enter] key to confirm. Rotate the knob to set DC or
DC+AC output mode, and press the [Enter] key to confirm.
Copyright ©ITECH Electronic Co., Ltd.
Power Supply Function
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