SERIE 230

  • Diseño modular para mesa de trabajo
  • Ruido y rizo bajos
  • Medición en el panel frontal de 3.5 dígitos
  • Polaridad de salida reversible

Benchtop High Voltage Power Supplies

Las fuentes de alimentación de alto voltaje de la serie 230 de la marca Bertan de Spellman proporcionan una salida de alto voltaje de 1 kV a 30 kV. La topología lineal y de bajo ruido empleada tiene como resultado especificaciones de rizo a la salida ultra bajas. Estas unidades de 12 W a 15 W tienen un diseño inherentemente reversible, proporcionando polaridad de salida positiva o negativa. La serie 230 está completamente protegida contra arcos y cortocircuito. Cuenta con especificaciones de regulación excelentes además de una sobresaliente estabilidad de funcionamiento.

Aplicaciones típicas

  • Prueba de potencial alto
  • Electrostática
  • Usos generales de laboratorio

CE Marking

Especificaciones

(Ref. 128051-001 REV. K)

Input Voltage:

115Vac, ±10%, 50/60Hz @ 0.5A 

230Vac, ±10%, 50/60Hz @ 0.25A 

Input voltage is switch selectable

Output Voltage:

See “model selection” table

Output Polarity:

All units are reversible polarity by design

Output Current:

See “model selection” table

Voltage Regulation:

Line: ±0.002% of rated output voltage over specified input voltage range

Load:±0.005% of rated output voltage for a full load change

Current Regulation:

Internally set to limit at less than 125% of rated current. 

A rear panel switch allows limiting at 25% of rated full current.

Ripple:

See “model selection” table 

Temperature Coefficient: =100ppm/°C

Stability:

≤ 0.01%/hour, 0.02% per 8 hours after a 1/2 hour warm up

Accuracy:

Front panel control: ±(0.2% of setting + 0.2% of maximum)

Front panel Meter: Voltage ±(0.5% of setting + 0.5% of maximum), Current  ±(2% of setting + 0.5% of maximum)

Remote Programming: ±(0.1% of setting + 0.1% of maximum)

Voltage Monitor: ±(0.1% of reading + 0.1% of maximum)

Current Monitor: ±(2% of reading + 1% of maximum)

 Front Panel Metering and Controls:

 Power ON/OFF switch

 3.5 digit metering for voltage and current, switch selectable

Polarity indicator

10 turn locking potentiometer to set output voltage

HV output connector

Ground stud

Operating Temperature

 0°C to +50°C

 Storage Temperature:

 -40°C to +85°C

 Humidity:

 20% to 85% RH, non-condensing

 Input Line Connector:

 IEC320 EMI filter/input connector, a detachable line cord is provided 

Interface Connector: 

9 pin “D” connector, a mating connector is provided

Output Connector:

A detachable 10 foot (3 meter) HV cable is provided for units up to 5kV;

10kV through 20kV: 59” (1.5 meter); 30kV: 10 foot (3 meter)

 Cooling:

 Convection cooled

 Dimensions

 7.63. W X 5.03. H X 8.91. D

 (194mm X 128mm X 226mm)

Weight:

≤ 10lbs (4.5kg)

OPTIONS

F - Isolated (Floating) Output

MODEL SELECTION TABLE

230 Voltage Current Ripple Series
230-01R 0 to 1kV 0 to 15mA 10mV
230-03R 0 to 3kV 0 to 5mA 30mV
230-05R 0 to 5kV 0 to 3mA 50mV
230-10R 0 to 10kV 0 to 1.5mA 500mV
230-20R 0 to 20kV 0 to 0.5mA 2V
230-30R 0 to 30kV 0 to 0.4mA 5V

INTERFACE CONNECTOR

Pin Signal Parameters
1 Voltage Monitor 0 to 5Vdc = 0 to 100% rated voltage, Zout = 10KΩ SIDE VIEW
2 N/C No Connection
3 Enable TTL "0" disables HV, TTL "1" or open enables HV
4 +5Vdc Reference +5.0Vdc @ 10mA, maximum
5 Current Monitor 0 to 5Vdc = 0 to 100% rated current, Zout = 10KΩ
6 Voltage Program Input 0 to 5Vdc = 0 to 100% rated voltage, Zin = 1MΩ
7 Analog Ground Ground
8 Digital Ground Ground
9 Polarity Indicator Open collector, 30V @ 25mA, positive = ON

OPTIONS:

Isolated (Floating) Output-Option F 

Units up to and including 5kV can be provided with differential outputs capable of floating up to ±2kV from ground. Voltage programming and monitoring functions are normally referenced to ground. Current monitor­ing and metering is eliminated. Replace “R” suffix with “F” for this option. Output connectors (positive, negative and ground) for 1kV and 3kV models are 3-way binding posts; 5kV model uses Spellman P/N JAC for positive and negative outputs with 3-way binding post for ground. Mating connectors are Spellman P/N PA (MHV type 1705-14)

Tablas y Diagramas

DIMENSIONS: in.[mm] 

FRONT VIEW

230 High Voltage Power Supply (Image 1)

SIDE VIEW

230 High Voltage Power Supply (Image 2) 

BACK VIEW

230 High Voltage Power Supply (Image 3)

Note: All specifications are subject to change without notice. Please consult the PDF version of this datasheet for the most up-to-date revision.