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SERIE ST
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---- INSTRUMENTACIÓN DE MEDIDA ---- | Fuentes Alimentación DC |
Las fuentes de alimentación de alto voltaje ST de 12 kW de Spellman están disponibles en polaridad positiva o negativa en 20 diferentes modelos con salidas en el rango de 1 kV a 225 kV. Un panel frontal con las funciones completas permite un control local sencillo, mientras que una interfaz analógica completa proporciona extensas funciones remotas. Las interfaces digitales estándar Ethernet y RS-232 simplifican la integración de la serie ST en el diseño de su sistema.
El robusto inversor IGBT de la serie ST es inherentemente tolerante a los fallos y es ideal para las aplicaciones demandantes como las de procesamiento de semiconductores y deposición en vacío. El usuario puede configurar muchas características de funcionamiento que se ajusten a sus requisitos particulares. Se pueden proporcionar más de 100 kW de energía configurando un chasis adicional en paralelo.
Aplicaciones típicas:
Input Voltage:
Standard: 180-264Vac, 50/60Hz, three phase, 90% efficiency, 0.85 power factor
Optional: 360-528Vac 50/60Hz, three phase (400Vac)
Input Current:
Standard: 180-264Vac, three phase; 50 amps, maximum
Optional: 360-528Vac, three phase; 25 amps, maximum
Output Voltage:
20 models from 1kV to 225kV. Each model is available with positive or negative outputs. 1kV to 10kV units are internally reversible.
Local Output Controls:
Voltage and current are continuously adjustable over entire range via ten-turn potentiometers with lockable counting dials.
Voltage Regulation:
Load: 0.05% of full voltage +500mV for full load change.
Line: 0.05%of full voltage +500mV over specified input range.
Current Regulation:
Load: 0.05% of full current ±100µA for any voltage change.
Line: 0.05% of full current over specified input range.
Ripple:
0.3% p-p +1Vrms. Lower ripple available via special order
Stability:
0.02%hr. after 1 hour warm-up.
Temperature Coefficient:
100ppm/°C. Higher stability (50ppm/°C) available on special order via the HS option
Environmental:
Temperature Range:
Operating: 0°C to 40°C
Storage: -40°C to 85°C
Humidity: 10% to 90% RH, non-condensing.
Cooling:
Forced air; inlet through side panels, outlet at rear panel
Metering:
Digital voltage and current meters, accurate to within 1%
System Status Display:
“Dead Front” type indicators provide status of up to 12 system operations including voltage and current regulation, fault conditions and circuit control.
Digital Interface:
Ethernet and RS-232 digital interface implemented with 12 bits of resolution. A VB GUI is provided.
Input Line Connector:
A 6 foot (1.8 meter) long captive line cord is provided.
Analog Interface Connector:
50 pin female D connector
High Voltage Output Cable:
1-150kV: A detachable 10’ (3.05m) long shielded HV cable is provided
225kV: R-28 type X-Ray connector. No output cable is provided
Dimensions:
10.5˝ (6U)H X 19˝ W X 21˝ D (266mm x 482mm x 533mm)
150kV: 10.5˝ (6U)H X 19˝ W X 23˝ D (266mm x 482mm x 584mm)
225kV: 20.55˝ H X 17.01˝ W X 29.7˝ D (521mm x 432mm x 754mm)
Weight:
1kV to 50kV: <100 pounds (45.36kg)
60kV to 120kV: <140 pounds (63.50kg)
150kV: <150 pounds (68.03kg)
225kV: <260 pounds (117.9kg)
Individual kV models may vary
Regulatory Approvals:
Compliant to EEC EMC Directive. Compliant to EEC Low Voltage Directive. RoHS Compliant.
Digital Interface
The ST features a standard RS-232 and Ethernet digital interface. Utilizing these standard digital interfaces can dramatically simplify power supply interfacing requirements saving the user both time and money, while enhancing functionality and overall capability. Spellman provides a GUI with the ST that allows the customer to both customize operational features of the ST while also providing basic power supply operational features. Details of the ST’s digital interface capability are described in detail in the ST manual, downloadable via the link on the first page of this data sheet.
630,00 €