Teknospeed Inverter Diagrams and Drawings

Transcription

1 Teknospeed Inverter Diagrams and Drawings FIGURE N. : FREQUENCY CONVERTER FRONT PANEL Power on indicator light Pump running indicator light Malfunction indicator light Safety warnings TKS electric pump composition TKS_POSIZIONE_A Radiator (electronic board incorporated) Base TKS electric pump supply cable Electric pump Pressure transmitter 0

2 KS electric pump rating plate M O NTEC CH IO MAGGIORE - VI- ITALY Pump CA70/ SW Cod Q 0-80 l/min P 0,7 kw H 8,8 -,9 m Hmin,9 m Date No 0000 MADE IN ITALY Drive ~ TEKNOSPEED 0 / 0 Hz 0 V,9 A Cl F IP P,07 kw Motor SM7CA/07 0,7 kw Electric pump type Code Flow range Head range Rated power Minimum head 7 Frequency 8 Motor insulation class and protection class 9 Motor type 0 Voltage Input power Rated motor power Current Converter type Manufacturing date and serial number TKS_TARGADATIPOM PA_A_sc.xls note: for water, 0 meters of head are equivalent to almost bar (approx. 00 Kpa) Diagram of Teknospeed converter s external connections Signalling lights Pressure adjusting screw Inlet for pressure transmitter cable (M x. cable gland) Inlet for external dry running protection device cable (M x. cable gland) Inlet for serial interface cable (M x. cable gland) Inlet for malfunction signalling relay cable (M x. cable gland or plug) Inlet for power supply cable (M0 x. cable gland)

3 Teknospeed converter opening sequence How to fasten the cable shield Diagram of Teknospeed converter s internal connections Overview of terminal boards 7 0

4 Auxiliary terminal board LOW LOW FB + V Tx ( -> Rx) Rx (-> Tx) Connection to external device for dry running protection Connection to external transmitter Serial interface connection Connection to alarm relay Connection to motor overtemperature protection PTC Operating cycle adjustment dip-switch N.C.. Mon OL Moff CL Connection to external device for dry running protection Connection to motor overtemperature protection PTC LOW LOW + V Ri ko LOW LOW N.O. N.C. PTC Float or pressure switch No external device FOR THE GTKS UNITS THE CONNECTION IS SHOWN ON THE TERMINAL BOARD IN THE ELECTRIC PANEL. REFER TO THE WIRING DIAGRAM ATTACHED TO THE PANEL. 0

5 Connection to the alarm relay Serial interface connection Tx ( Rx) Rx ( Tx) N.C. 0 V - A * * maximum 0 Vac, maximum A of resistive load only CAUTION do not modify the factory connection Connection to external transmitter FB + V b m b = white m = brown 0

6 CAUTION do not modify the connection Factory settings of dip-switches for operating cycle adjustment Mon OL Moff CL Mon OL Moff CL TKS electric pump TKS electric pump Factory settings modification procedures to be executed separately for each TKS pump - + On-off valve on delivery side Test tap Adjusting screw protection plug Adjustment screwdriver Pressure gauge for reading of system pressure value CAUTION: close the plug after the adjustment 0

7 Basic structure of TEKNOSPEED frequency converter c.c. c.c. RAD INT INV M c.a. (x0 V) c.a. (x0 V) CONTR TRASM TKS_SCHEM ABASECONVERTITO R E_A _sc.xls c.a. c.c. RAD INT INV MOT CONTR TRASM Alternate current Direct current Rectifier Intermediate circuit Inverter Motor Control circuit Transmitter Declaration of Conformity Lowara srl, with headquarters in Montecchio Maggiore - Vicenza - Italy, hereby declares that the products described below GTKS0 pressure booster set with TKS series electric pumps equipped with Teknospeed frequency converter comply with the provisions of the following European Directives and with the regulations transposing them into national law Machine Directive 98/7/EEC Low Voltage Directive 7//EEC and subsequent amendments Electromagnetic Compatibility Directive 89//EEC and subsequent amendments and with the following technical standards EN 00-, EN 0-, EN 0-, EN 000--, EN Montecchio Maggiore - Italy,.0.00 Amedeo Valente (Director of R&D and Engineering) 07