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GP-91 Datasheet(PDF) 2 Page - PerkinElmer Optoelectronics |
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GP-91 Datasheet(HTML) 2 Page - PerkinElmer Optoelectronics |
2 / 4 page page 2 PerkinElmer Optoelectronics 1. Optimum operating voltage is typically 60 to 80% of SBV. 2. Operation below minimum value may result in erratic firing over time. 3. Operation at this value may result in self-firing over time. 4. Represents minimum main-gap breakdown voltage with no trigger applied. 5. Value shown contains safety factor for end-of-life requirements. 6. PerkinElmer TM-11A Trigger Module can be used to trigger all gaps. 7. Transformers listed vary mechanically and electrically. See PerkinElmer Transformer Data Sheet. 8. These units must be operated in a liquid or gas dielectric to prevent external flashover: GP-70 and GP-14B, above 24 kV; GP-32B and GP-15B, above 35 kV; GP-74B and GP-81B, above 60 kV. 9. Designed for high altitude, high holdoff conditions. 10. Other voltage ranges and mechanical configurations are available on request; for example, the GP-20B can be supplied with a 6 to 16 kV operating range by specifying GP-20B-20. The 20 would be the SBV and E-E maximum would be 80% of SBV = 16kV. 11. E = Stored energy in joules (1/2CV2), lb = average current in amperes, lp = RMS current in amperes, R = total circuit resistance in ohms, P = average power in watts. Notes Trigger Mode C C A,C A, C A,B A A,B A A,B A A,B A A Triggered Spark Gap Ratings Simultaneous Ratings Crowbar Service, Typical Life: 5000-20,000 Shots (11) 5 kA peak 0.1 coulomb 7.5 kA peak 0.2 coulomb 25 kA peak 0.4 coulomb 50 kA peak 0.5 coulomb Peak currents up to 100 kA and charge transfer up to 5 coulombs are obtainable at reduced life (100-1000 shots). Simultaneous Ratings Repetitive Switching Typical Life: 1-5 Million Shots (11) 3 millicoulombs/shot lb = 35 mAdc lp = 6 Aac 4 millicoulombs/shot lb = 60 mAdc lp = 8 Aac 4 millicoulombs/shot lb = 100 mAdc lp = 10 Aac 10 millicoulombs/shot lb = 200 mAdc lp = 15 Aac At 70% SBV 100 30 30 30 30 30 At 40% SBV 1000 300 300 300 300 300 Recommended PerkinElmer Transformer (6, 7) TR-148A TR-180B TR-148A TR-180B TR-1795 TR-180B TR1700 TR-1795 TR-1700 TR-1795 TR-1700 TR-1795 TR-1700 Typical Delay Time* * when operated in mode A (Nanoseconds) PerkinElmer Model No. GP-89 GP-90 GP-91 GP-93 GP-82B GP-31B GP-20B GP-46B GP-85 GP-86 GP-87 GP-70 GP-30B GP-22B GP-12B GP-14B GP-41B GP-32B GP-15B GP-74B GP-81B (2) 0.7 1.3 4.4 8 0.4 2 3.5 8 2 6 10 12 2 6 10 12 12 20 25 40 40 (3) 2.1 3.4 10 20 1.6 6 11 20 6 15 24 36 6 15 24 36 36 48 60 100 100 SBV, kV (4) 2.6 4.2 12.5 25 2 7.5 14 25 8 20 30 42(8) 7.5 19 30 42(8) 42 60(8) 86(8) 120(8) 120(9) VT Min Trig (kV Open Circuit (5) 10 10 20 20 20 20 O-A Range, kV Min/Max (1,10) |
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Similar Description - GP-91 |
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