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Lambda 102A Instruction Manual

Manual is about: 83493001.pdf

Summary of 102A

  • Page 1

    405 essex road, neptune, nj 07753 tel: (732) 922-9300 fax: (732) 922-9334 instruction manual for 83-493-001 revision g model serial number.

  • Page 2

    Table of contents 4 - 1 4.1 remote control 4 - 1 4 operation 3 - 4 3.6.4 for units with o/p voltage > 6kv: 3 - 4 3.6.3 for units with o/p voltage £6kv 3 - 4 3.6.2 output ground connection 3 - 3 3.6.1 grounding of input line 3 - 3 3.6 grounding the product 3 - 3 3.5 connecting high voltage output 3 -...

  • Page 3

    6 - 1 6.3 calibration 6 - 1 6.2 maintenance 6 - 1 6.1 safety precautions 6 - 1 6 maintenance and calibration 5 - 5 5.7 long charge time with power factor corrected (pfc) units 5 - 4 5.6 continuous hv dc operation (constant voltage) 5 - 4 5.5 determining ac line current 5 - 3 5.4 measuring high volta...

  • Page 4

    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 ...

  • Page 5

    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) 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 line...

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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 -- 30a 20a 10a 90-140 50/60hz 100-120 50/60hz 13.5 10a 6.6a 3.5a -- 14.5a 10a 5a 180-240 50/60...

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    90%, non-condensing ! ! ! ! The power supply is protected against open circuits, short circuits, overloads and arcs " " " " 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...

  • Page 8

    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 10...

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    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.

  • Page 10

    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.

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    Figure 2-3 mechanical dimensions for 202a outputs up to 6kv (for grounding instructions see section 3.6) 83-493-001 revision g 2 - 7 specifications.

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    Figure 2-4 mechanical dimensions for 202a outputs from 7kv to 40kv (for grounding instructions see section 3.6) 83-493-001 revision g 2 - 8 specifications.

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    The shipping container should contain the following items: power supply, hv output cable, male 15-pin "d" remote control connector and operator's manual. Examine the items immediately for damage. Locate the serial number label on the side of the power supply and verify the model number, the input vo...

  • Page 14

    The pfc version connection is shown in figure 3-2. Connect the input voltage line wires to l2 and com terminals. Warning: 152a and 202a pfc models are only available with 220 vac nominal. For 152a models suffix 110 at 110-120 vac must be operated with the internal fuses f1 and f2 (on the inverter bo...

  • Page 15

    Potential lethal voltage ensure that the power supply is off and disconnected from the input power and never operate the power supply without a load cap. Make sure that all load capacitors are discharged and shorted to ground before making any connections. Lambda emi recommends the use of safety dum...

  • Page 16

    3.6.1 grounding of input line the supply is grounded through the ground terminal of the input connector. A protective ground connection by the way of the grounding conductor in the input terminal is essential for safe operation. 3.6.2 output ground connection it is important that there be a ground c...

  • Page 17

    The series 500a/102a/152a/202a is easily controlled through the remote connector on the input panel of the unit. Only the enable/reset, v program and gnd signals are required for operation. The remaining signals are provided for status monitoring and fault diagnosis. A schematic diagram showing the ...

  • Page 18

    Figure 4-1 eample of interface connection 83-493-001 revision g 4 - 2 operations.

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    & & & & lethal voltages present only qualified personnel trained in the safety aspects of high voltage should perform initial checkout procedures. The power supply should have no visible damage or defects and the cover should be securely fastened. Properly connect the input power (section 3.5), cont...

  • Page 20

    For clarification and further technical assistance specific to your application, please contact lambda emi. The ratings of these supplies are as follows: 500a - 500 j/s, 102a - 1000 j/s, 152a - 1500j/s, 202a-2000j/s average charge rate. Although the measure of joules/sec equates to watts, stored ene...

  • Page 21

    Figure 5.2 output current measurement a series terminating resistor (or series inductor or clamp diode) must be added as shown if the average value of the peak current exceeds 110% of the normal output current. When choosing rs, ensure it can withstand the full output voltage across it as well as th...

  • Page 22

    Warning: extreme caution must always be exercised when taking any high voltage measurements. It should be done only by qualified personnel who are trained in the safety aspects of working with high voltage. A sample of the output voltage is available in the remote connector. If it is desired to meas...

  • Page 23

    Figure 5.3 hv bias measurements i l = line current i l = p v l p f eff p = average output power v l = line voltage p f = power factor (.65 min) eff = 0.85 ex: a 152a operating from 115v - 10% and delivering 1000w average. I l = 1000 ( 115)(.65)(0.85) 0.9 = 17.5a when charging very large capacitor ba...

  • Page 24

    ! ! ! ! '( '( '( '( it is advised that you consult the factory if this type of operation is required. On supplies with active power factor correction there is a limit to the length of the charge time. With all capacitor charging supplies, the peak output power capability is twice the joule per secon...

  • Page 25

    Only qualified personnel trained in the safety aspects of high voltage should perform calibration. The calibration steps described in this section require operation of the power supply with the cover removed. Proceed with extreme caution as hazardous voltages are exposed throughout the unit. Safety ...