Instruction Manual ITEM TE700 TECNA S.p.A.
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2.13 - FEATURES INVERTER
-TE700 VER. 1.13--
STEPPER MENU
FEATURES TE700
>FEATURES INVERTER
The inverter installation menu contains the parameters that describe the complexity and the
typology of the welder on which the control unit works. Access to said menu is protected by
an access code due the importance of these parameters.
ENTER ACCESS CODE
FEATURES MENU
- - - - -
If the operator is not authorized to enter this menu and does not know the access code, the
following message is displayed:
WRONG CODE
TRY AGAIN !
The parameters can be edited only after having typed in the access code.
FEATURES INVERTER
>INVERTER SIZE 0250A
TA TURNS 500
FREQUENCY 1000Hz
Keep in mind that only skilled personnel are permitted to edit the following
parameters to prevent damage to people or equipment.
PARAMETER PARAMETER DESCRIPTION RANGE VALUE
INVERTER SIZE Max current supplied by the inverter 50 A – 4000 A
TA TURNS Number of sensor turns primary current 500 – 2000
FREQUENCY Inverter operating frequency 1000–2000–3000–4000 Hz
CURRENT LOOP Current adjustment loop ROG – TA
EXT.REF.INPUT Analogue input for current profile OFF – ON
VE INPUT Electrodes voltage gauge OFF – ON
TH TR. PRIM. Transformer primary thermal current 0 – 60000 A
TH TR TIME Transformer thermal time constant 0.0 – 6000.0 S
TH TR DIODE Type of diodes installed in the welding
transformer
OFF – 2*56DN – 4*56DN –
8*56DN – 2*65DN – 4*65DN
– 8*65DN
ROGOWSKY TEST Check for Rogowsky coil integrity OFF – ON
N° WELDING TRAFO Number of welding transformers or tools
used.
1 – 4
TURNS TR.1 Transformer 1 turns ratio 1 – 200
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