Kutai electronics DSP-30 Manual

DSP-30
Percent Power Meter Display Module
Front Panel Display
DSP-30 Display panel has three four Digits bright LED's that
shows (RMS) Voltage, Amps and percentage of full Power. The
user can easily read the real time 3 phase Voltage, Amps and
the percent of power that load is using now.
Programming Mode
There are three push buttons on the front panel for 100% full
power range setting. User need to set the full power range in
KVA before used. The buttons function description show as
below.
Program key：Press it will into program mode.
V
Up key：Press it will increase the setting value.
A
Down key：Press it will decrease the setting value.
How to Program the DSP-30 (1KVA / Unit)
Step-1：Press the program key for 2 seconds and then the
DSP-30 will into program mode and the screen show as
below.
Step-2：Use Up or Down key for 100% power range setting.
Step-3：Press program key again to exit the program mode.
KUTAI ELECTRONICS INDUSTRY CO., LTD.
TEL : +886-7-8121771
Headquarters : No.3, Lane 201, Chien Fu St., Chyan Jenn Dist., Kaohsiung 80664, TAIWAN
Display Function
The operator can change the voltage and current display to be
fixed or cycling from phase to phase by simply using the button
next to each display.
To change the display mode, press the button next to it. See diagram.
Voltage and Current Adjustment (If Necessary)
In the back of the DSP-30 module we have 4 push buttons for voltage
【V & V】 and current 【A & A】 adjustment. The Module comes
factory tested and calibrated and normally no changes are necessary.
But if any modifications are required, follow the procedures below.
Voltage Adjustment
(Please use and accurate RMS Voltmeter as your reference)
1. Start the generator. Set your reference AC voltage using your
2. Select the desire phase you need to re-calibrate using the front
3. Repeatedly press
4. Release the front
5. After for 5 seconds then the system will automatically record
6. If the display shows
Current Adjustment Procedure
(Please use Standard RMS Current meter for readings)
1. Set the dip switches to the correct
2. Start the generator. And wait for the generator to stabilize.
3. Slowly add load to the genset until maximum rated load
4. Select desire phase current to calibrate using the front
5. Repeatedly press
6. Release the front
7. After 5 seconds the system will automatically record the new
8. If the panel display shows
FAX : +886-7-8121775
L
12
V
L
23
L
31
L12 Fix Mode
L
12 V
L
23
L
31
Cyclic Mode
Rear Panel Layout
Recommended Cut-Out 66 66 ± 0.5 mm
Voltmeter.
V 】 button on the display and hold.
display
V) or
the displayed voltage equivalent to your voltmeter.
V 】 button. The LED display will flash
continuously for 5 seconds.
the new setting and return to normal.
FAIL 】 the setting is invalid, and step 3
must be repeated.
current is reached for the CT in use.
A 】 or
the displayed current to its equivalent on the current meter.
A button. The LED on the display will
flash continuously for 5 seconds.
setting and return to normal.
invalid, please return to step 5.
Website : www.kutai.com.tw
L
12
V
L
23
L
31
L23 Fix Mode
L
12 V
L
23
L
31
L31 Fix Mode
V 】 on back of module to adjust
CT in use.
A
A on the back panel to adjusts
FAIL then the previous setting is
button.