402 series - 4kJ/s (5kW)

ALE Capacitor Charging Power Supply 402 Series. 1-50 kV, 4000J/sec

FEATURES:

Fully adjustable output voltage
Worldwide input
Full remote control
Simple parallel operation for upgradeable increased power
Rep rates to 1kHz
Meets UL, CSA, VDE safety standard
Protected against open circuit, short circuit, arc, overtemp, over-voltage
5kJ/sec peak charge rate
Compact lightweight design
Constant charge rate independent of line voltage
Meets UL, CSA, VDE safety standard
Extremely low stored energy

This series of high voltage switching power supplies is designed to quickly charge capacitors and pulse forming networks in lasers and general modulators. Advanced semiconductor technology combined with high quality construction, yields an exceptionally small and reliable power supply which has set the industry standard for many years.

With many standard features and options, this series is useful in a wide variety of OEM and laboratory applications. Designed for continuous use in severe electrical environments, these air cooled power supplies provide an average charging rate of 4 kJ/sec over nine output voltage ranges from 1kV to 50kV, with either positive or negative output polarity. Output control and status monitoring are easily accomplished with the standard remote interface or the optional front panel controls.

Specification:

AC Input
208 VAC or 400 VAC, 3 phase, 50/60 Hz.
(Please specify at the time of order).

Average Charging Rate
4000 J/s at rated Output Voltage.

Peak Charging Rate
5000 J/s at rated Output Voltage.

Standard Voltage Ranges
1, 1.5, 2, 3, 4, 5, 6,
10, 15, 20, 30, 40, 50 kV.
All models continuously variable from 0 to 100% of rated voltage output.
Linear to within 1% of full scale. Accuracy 1% of rated.

Polarity
Available as fixed Positive or Negative, Please Specify.

High Voltage Assembly
Oil Insulated HV section with optional air insulation at voltages below 6kV

Output Connector/Cable

Output Voltage	Connector	Cable
1-30kV	Proprietary	DS 2124
30-50kV	Proprietary	DS 2024SSJ
1-6kV (Air option)	Amphenol HN	RG-8/U

Input Connector
VDE, UL, CSA, approved.

Power Factor
Passive PFC 0.85 min

Efficiency
Better than 85%

Stored Energy
Less than 0.3 Joules all models.

Stability
0.2% per hour after 1 hour warm-up.

Pulse to Pulse Repeatability
+/- 2% to 1kHz. For higher repetition rates, consult factory

Temperature Coefficient
100 PPM per oC

Ambient Temperature
Storage: -40 to +80 oC
Operating:0 to +45 oC

Humidity
10-90% Non-condensing

Protection
The power supply is protected against open circuits, short circuits, overloads and arcs.

Agency Approvals
Certification to EN60950 (pending)

Mechanical
19"(482mm) x 17"(432mm) x 7"(178mm)
See Datasheet

Accessories
- Detachable 10 foot HV cable
- Operating manual

Remote Control
Via 25pin d-type connector on rear panel. See Datasheet

Options

Suffix -RFI	Optional external filter which reduces conducted emissions to meet VDE0871/6.78 Class B.
Suffix -5V	0 to +5 volt program (0 to full-scale output)
Suffix -LP	Latching overload protection
Suffix -RS	Remote sense
Suffix -CT	Optional internal contactor for OEM only (standard on L/S models)