Lambda pmn User manual

405 ESSEX ROAD, NEPTUNE, NJ 07753
TEL: [phone]
FAX: [phone]
INSTRUCTION MANUAL FOR


83-493-001 Revision G
MODEL
SERIAL NUMBER

Table of Contents
4 - 14.1 Remote Control
4 - 1
4 OPERATION
3 - 43.6.4 For Units with O/P Voltage > 6KV:
3 - 43.6.3 For Units with O/P Voltage £6KV
3 - 43.6.2 Output Ground Connection
3 - 33.6.1 Grounding of Input Line
3 - 33.6 Grounding the Product
3 - 33.5 Connecting High Voltage Output
3 - 23.4 Power Cord Specification:
3 - 13.3 Input AC Power
3 - 13.2 Mounting and Cooling Requirements
3 - 13.1 Initial Inspection
3 - 1
3 INSTALLATION
2 - 42.24 Orientation
2 - 42.23.7 Suffix -110
2 - 42.23.6 Suffix -LP
2 - 42.23.5 Suffix -5V
2 - 42.23.4 Suffix -EN
2 - 32.23.3 Suffix -LH
2 - 32.23.2 Suffix -RFI
2 - 32.23.1 Suffix -SYS
2 - 32.23 Options
2 - 32.22 Accessories
2 - 32.21 Note for PFC Units
2 - 32.20 ESD
2 - 32.19 Transient Line Protection
2 - 32.18 Agency Approvals
2 - 32.17 Protection
2 - 32.16 Humidity
2 - 22.15 Ambient Temperature
2 - 22.14 Temperature Coefficient
2 - 22.13 Pulse To Pulse Repeatability
2 - 22.12 Stability
2 - 22.11 Stored Energy
2 - 22.10 Efficiency
2 - 22.9 Power Factor
2 - 22.8 Input Chart
2 - 12.7 Input Connector
2 - 12.6 High Voltage Assembly
2 - 12.5 Polarity
2 - 12.4.2 Accuracy
2 - 12.4.1 Linearity
2 - 12.4 Standard Voltage Ranges
2 - 12.3 Number of Models in Series
2 - 12.2 Peak Charging Rate
2 - 12.1 Average Charging Rate
2 - 1
2 SPECIFICATIONS
1 - 11.1 Description
1 - 1
1 INTRODUCTION
83-493-001 Revision G
i Table of Contents

6 - 16.3 Calibration
6 - 16.2 Maintenance
6 - 16.1 Safety Precautions
6 - 1
6 MAINTENANCE AND CALIBRATION
5 - 55.7 Long Charge Time With Power Factor Corrected (PFC) Units
5 - 45.6 Continuous HV DC Operation (Constant Voltage)
5 - 45.5 Determining AC Line Current
5 - 35.4 Measuring High Voltages
5 - 25.3 Paralleling Units
5 - 15.2 Voltage Reversal
5 - 15.1 Determining Capacitor Charge Time
5 - 1
5 APPLICATIONS
4 - 34.2 Initial Check-Out Procedure
List of Figures
5 - 5
Figure 5.4 Long Charge Time Operation
5 - 4
Figure 5.3 HV Bias Measurements
5 - 1
Figure 5.2 Output Current Measurement
5 - 1
Figure 5.1 Output Voltage Waveform
4 - 2
Figure 4-1 Eample Of Interface Connection
3 - 4
Figure 3-3 Output Ground Connection
3 - 2
Figure 3-2 Input AC Power Connection, PFC Version
3 - 2
Figure 3-1 Input AC Power Connection NON-PFC Version
2 - 6
Figure 2-2 Mechanical Dimensions for Units 7KV to 40KV
2 - 5
Figure 2-1 Mechanical Dimensions for Units up to 6KV
1 - 1
Figure 1.1 152A Block Diagram
List of Tables
5 - 2
Table 5.1 Output Capacitance
4 - 1
Table 4.1 Control Interface Connection For Standard 500A/102A/152A Series
2 - 2
Table 2.3: Power Factor
2 - 2
Table 2.2 Input Voltage Chart
2 - 1
Table 2.1 High Voltage Cable
83-493-001 Revision G
ii Table of Contents













 




The Series 500A/102A/152A/202A are High Voltage Switching Power Supplies designed
specifically for charging capacitors in laser systems and other pulsed power applications. The
500A provides 500 J/s, the 102A is 1000 J/s, 152A is 1,500 J/s, and the 202A provides 2000 J/s
of average power and can be paralleled indefinitely for higher total system power. Lambda EMI
also offers the 402 Series, 802 Series, and 303 Series rated at 4,000, 8,000 and 30,000 J/s
respectively.
The 500A/102A/152/202A power supplies incorporate a new high-frequency IGBT parallel
resonant inverter topology for efficient generation of the output power. A high-performance
control module precisely regulates the output voltage, automatically compensating for line,
load, temperature, rep rate variations. Normal external fault conditions such as line dropout,
open or short circuit load, HV arc and over-temperature will not damage the unit. The latest
development in the parallel resonant inverter topology and control circuitry also drastically
improves pulse-to-pulse repeatability by reducing the ripple or "bucket effect" even at very high
pulse repetition frequencies. The output voltages of the 500A/102A/152A/202A supplies are
fully adjustable over each range.
Control
&
Aux. Power
INPUT/POWER PFC / Fuses
Inrush Limit
High Freq.
Resonant
Inverter
Step-up
Transformer
HV Rect.
HV Filter
HV OUTPUT
Figure 1.1
500A/102A/152A/202A Block Diagram
83-493-001 Revision G
1 - 1 Introduction













 



 


500J/s, 1000J/s, 1500J/s 2000J/s at rated Output Voltage






 






550J/s, 1100J/s, 1650J/s 2200/J/s at rated Output Voltage






  
  
  

 


12 Standard (others at extra cost)

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


 



 


1kV, 1.5kV, 2kV, 3kV, 4kV, 5kV, 6kV, 10kV, 15kV, 20kV, 30kV, 40kV. All models
continuously variable from 0 to 100% of rated output voltage.
2.4.1 LINEARITY
Linear to within 1% of full scale.
2.4.2 ACCURACY
1% of rated.






 




Available as fixed Positive or Negative




 





  
  
 
Insulating Medium/Cable
12 AWG, HV SiliconOil10kV to 40kV
Coax. RG58Air1kV to 6kV
Output CableMediumVoltage
Table 2.1 High Voltage Cable
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!
!!
! 






VDE, UL approved.
83-493-001 Revision G
2 - 1 Specifications

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

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

Input Voltage selective by Terminal Block position
*Note: Input current ratings given are maximum when output Repetition Rate is =>10Hz. Consult
Factory if model used at less than 10Hz.
--
--
--
7A
--
30A20A10A90-140
50/60Hz
100-120
50/60Hz
13.5
10A6.6A3.5A
--
14.5A10A5A180-240
50/60Hz
200-220
50/60Hz
202A
152A102A500A
202A
152A102A500ADesign
Range
Nameplate
Range
Current (PFC)
Non PFC
Current (No PFC)Input Voltage (VAC)
Table 2.2 Input Voltage Chart

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
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##
# 




0.980.65All models
PFCNon PFC
Table 2.3: Power Factor

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



 




Better than 85%






 




Less than 0.3 Joules all models

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



 




0.2% per hour after 1 hour warm-up.






 

 




±0.2% to 300 Hz. For higher repetition rates, consult factory






 



 


100ppm per °C






 






Storage -40 to +85°C. Operating -20 to +45°C
83-493-001 Revision G
2 - 2 Specifications

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






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

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


90%, non-condensing

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

!
!!
! 




The power supply is protected against Open Circuits, Short Circuits, Overloads and Arcs

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" 






500A/102A/152A are approved to UL2601 and TUV 601-1. Class I, per IEC 601-1. 202A
pending approvals.




#
##
# 



 




Meets requirements of IEC 801-4, 801-5






 


All Remote Control Functions meet requirements of IEC 801-2






 




When High Voltage is enabled by using either the "HV Enable" Line or deactivation of the
"Inhibit" Line the power supply will reach normal operation mode (and therefore all other
published specifications) within 50 ms.






 




Detachable 8 feet (2.4 meters) HV Cable (see Table 2.1)
15 pin 'D' plug mating control connector
Operating Manual






 




2.23.1 SUFFIX -SYS
Parallel Operation
2.23.2 SUFFIX -RFI
Optional external fit on filter which reduces conducted Electro-Magnetic Emissions.
Approved VDE0871/6.78 Class B.
2.23.3 SUFFIX -LH
"Low Inhibit" - A +10 to 15 volt (high) signal will allow power supply operation. A 0 to
+1.5 volt (low) signal will inhibit the supply.
83-493-001 Revision G
2 - 3 Specifications

2.23.4 SUFFIX -EN
"Low Enable" - A +10 to 15 volt (high) signal will disable power supply operation. A 0 to
+1.5 volt (low) signal will enable the supply.
2.23.5 SUFFIX -5V
0 to +5 volt voltage (0 to full-scale output) programming
2.23.6 SUFFIX -LP
Latching overload protection.
2.23.7 SUFFIX -110
100 to 120 VAC input option for non-power factor corrected 152A (1500 J/s) model.
NOTE: 152A power supply with suffix 110 at 100-120VAC
must be operated with internal 20A fuses F1 & F2 (on inverter bd)
replaced by copper bus provided with the supply. Use external
30A UL/VDC approved fuse/circuit breaker.






 




Power supplies >6kV with Oil H.V. section must be operated in upright position. i.e. The
mounting bracket is parallel to the ground plane.
83-493-001 Revision G
2 - 4 Specifications

Figure 2-1 Mechanical Dimensions for 500A, 102A, 152A
Outputs up to 6KV
(for grounding instructions see SECTION 3.6)
83-493-001 Revision G
2 - 5 Specifications

Figure 2-2 Mechanical Dimensions for 500A, 102A, 152A
Outputs from 7KV to 40KV
(for grounding instructions see SECTION 3.6)
83-493-001 Revision G
2 - 6 Specifications