SLS Series

  • Выходное напряжение 160–360 кВ
  • Низкий уровень пульсаций
  • Высокая стабильность
  • Защита от сверхтока, перенапряжения и дуги
  • Обнаружение дуги
  • Малый вес и компактность
  • Возможность изготовления по спецификациям заказчика

2000W High Voltage Power Supplies

Высоковольтные источники питания серии SLS обеспечивают мощность до 2000 Вт при выходном напряжении в диапазоне от 160 до 360 кВ. В этих источниках используются резонансные инверторы с патентованными органами управления, обеспечивающими высокую надежность в жестких условиях эксплуатации. Блок высоковольтного умножителя имеет гибридную конструкцию, в которой сочетается надежная герметизация и наличие воздуха, что снижает общий размер устройства. Умножитель, состоящий из плотно прилегающих пластин с напряжением 20 кВ, позволяет гибко формировать блоки питания для различных конфигураций выходных параметров.

Типовые применения:

  • Ионная имплантация
  • Ускорители частиц
  • Электронные пушки

Технические характеристики

(Ref. 128016-001 REV. H)

Input Voltage:

220Vac±10%, three phase, 50/60Hz. (200Vac±10% optional).

Output Voltage Range:

Models available from 160kV to 360kV and up 
to 2000W. Each model is available with positive 
or negative polarity outputs.

Voltage Regulation:

Better than 0.05% for specified line variations 
and load variations.

Ripple:

0.1% p-p of maximum output voltage. 
Remote Voltage Control:

0 to +10V for 0 to maximum voltage. Accuracy and 
repeatability: 1% of maximum rating.

Remote Current Control:

0 to +10V for 0 to maximum voltage. Accuracy and 
repeatability: 1% of maximum rating.

Voltage Monitor:

0 to 10V equivalent to rated voltage. Accuracy, 1% reading. 
Current Monitor:

0 to 10V equivalent to rated current. Accuracy, 1% reading.

Stability:

0.05% per hour after 1/2 hour warm-up.

0.05% per 8 hours.

Slow Start:

Slow start times: 6 seconds standard.

Temperature Coefficient: 

0.01% per degrees C.

Protection:

Overcurrent, Overvoltage, Arc protection, Overtemperature.

Arc Detect:

If 8 arcs occur in a 10 second, non-synchronous time window, the supply reverts to the Power Down Mode with an ARC fault displayed on the front panel default diagnostic display.

Environmental:

Temperature Range:

Operating: 0°C to 40°C

Storage: -20°C to 85°C

Humidity:

10% to 70%, non-condensing.

Dimensions:

Inverter Driver Chassis:

3.50”(2U)H x 19.0”W x 19.0”D (8.9cm x 48.3cm x 48.3cm)

Multiplier Unit:

Depends on model specified.

Distance from Stack to Driver:

2.5 meters ±0.1 meter maximum.

Signal Connector:

25 pin, male D connector, J3.

Metering:

Front panel, 3.5 digit, digital voltage and current meters.

Front Panel Controls:

Voltage and current are continuously adjustable by ten-turn potentiometers with lockable counting dials, ON/OFF circuit breaker/lamp, high voltage ON switch/indicator and high voltage OFF switch/indicator.

Front Panel Status Indicators:

Voltage Control Mode     Overcurrent

Current Control Mode      Overvoltage

Interlock Open                Arc

Interlock Closed              Regulation Error 

High Voltage Inhibit         Overtemperature   

Overpower (optional)

Regulatory Approvals:

Compliant to 2004/108/EC, the EMC Directive and 2006/95/EC, the Low Voltage Directive. RoHs compliant.

Corona Dome Terminations:

The SLS Series of “stack” configured high voltage power supplies come in a various output voltages and different physical configurations. Appropriate corona relief is required for these units to operate at maximum output voltage. Frequently users will provide the corona relief needed so Spellman will provide stack assemblies that by themselves will not be able to operate at maximum output voltage corona free. Please be certain to discuss your requirements with Spellman to be assured you get a stack assembly in the physical configuration you require for your application. The optional K941 Toroid (5˝ x 20˝) should be considered if customer corona relief will not be provided.

360kV Stack Shown with opptional K941 Toroid

SLS SELECTION TABLE

Maximum Rating Model Number
kV mA  
160 12.5 SLS160*2000
200 10.0 SLS200*2000
260 7.7 SLS260*2000
300 6.6 SLS300*2000
360 5.5 SLS360*2000

*Specify “P” for positive polarity or “N” for negative polarity Other combinations of voltage and current are available.  

SLS I/O INTERFACE CONNECTOR 25 PIN

Pin Signal
1 Power Supply Common
2 External Inhibit
3 External Interlock
4 External Interlock Return
5 Current Monitor
6 Voltage Monitor
7 +10V Reference
8 Remote Current Program In
9 Local Current Program Out
10 Remote Voltage Program In
11 Local Voltage Program Out
12 EFR (common)
13 EFR (normally closed)
14 Local HV OFF Out
15 HV OFF
16 Remote HV ON
17 Remote HV OFF Indicator
18 Remote HV ON Indicator
19 Remote Voltage Mode
20 Remote Current Mode
21 Spare
22 Remote PS Fault
23 +15V Output
24 Power Supply Common
25 Shield Return

Таблицы и диаграммы

DIMENSIONS: in.[mm]

FRONT VIEW

TOP VIEW

BACK VIEW

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