Product Details
Product Description
Product Description
Brand:TEAM
Type:BL0308
Origin: the United States
Warranty: 365 days
Colour: new/used
Shipping method: Courier delivery
Module of PLC, DCS, ESD system card, the card is a vibration monitoring system, steam turbine control system module, the advantages of the gas generator spare parts brand: Allen Bradley, BentlyNevada, ABB, Emerson Ovation, Honeywell DCS, Rockwell ICS Triplex, FOXBORO, Schneider PLC, GE Fanuc, Motorola, HIMA, TRICONEX, Prosoft etc. Various kinds of imported industrial parts of our products are widely used in metallurgy, petroleum, glass, aluminum manufacturing, petrochemical industry, coal mine, papermaking, printing, textile printing and dyeing, mechanical, electronic manufacturing, automobile manufacturing, plastic machinery, electric power, water conservancy, water treatment/environmental protection, boiler heating, energy, power transmission and distribution and so on.
APPENDIX A – DC POWER SUPPLY DESIGN A.1 DESIGN This section has additional considerations for DC power supplies. A.1.1 Single Power Supply Operation A single power supply can be used to provide main or motor power and control power for the DC power input. The voltage range of a single supply is 20 V to 90 V. NOTE The drive can be damaged if the supply voltage exceeds 90 V, even briefly. The DC level plus transients plus regenerative pump up MUST NEVER exceed 90 V. Wire the single supply +terminal to J1-3 (+Bus) and to J1-1 (+CTRL) and the power supply –terminal to J1-2 (Bus/Ctrl Gnd). This power supply is typically unregulated, but a regulated supply can also be used. The power supply outputs must be isolated from the power line. See Regulatory Information for more details on isolation requirements. Wire both the power supply negative terminal and the drive chassis to earth for safety. The maximum continuous and peak (3 sec) main power and current at 75 V bus for the S200 DC drives is shown in the table below. 3/9 ARMS S200 DC 6/18 ARMS S200 DC 250 watts 500 watts Main (continuous) 3.33 ADC at 75 V 6.67 ADC at 75 V 750 watt 1,500 watt Main Peak (3 sec) 10 ADC at 75 V 20 ADC at 75 V The next figures provide representative connection diagrams and some detailed recommendations.
An appropriately-sized output capacitor in the main power supply is the key to economically delivering high peak power. In most applications, the capacitor supplies much of the peak power needed to accelerate the motor and inertia (under 20 ms). It also lowers the cost of the supply by reducing its silicon current. In addition, it also absorbs regenerated energy with a limited pump up of voltage and stabilizes the bus voltage for better dynamics. NOTE While the maximum peak-to-continuous power capability is 3:1, most applications have much higher ratios. The requirement that the main supply have a high peak-to-continuous power ratio is very important in selecting or designing the power supply
Main Supply Output Capacitance (J1-3 to J1-2) NOTE The location of the main output capacitor is not critical. Up to 10 ft from the drive is an acceptable length, as long as the wire is sized so resistive drops at peak current are low. Voltage clipping of the inverter can cause the peak bus current to equal the motor current. A good rule is to size the bus wiring for 18 ARMS x rt(2) = 25.4 ARMS peak per drive. Use at least 16 AWG. The inductance of the bus and ground wiring is not critical because the internal drive bus capacitance can handle all the PWM current in most cases.
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