2-polige Gasentladungsröhre der Serie JR2E8 | Hochspannungs-Gasentladungsröhre für Strom-, Energie- und industriellen Leitungsschutz
Die JR2E8 Serie ist ein 2-poliges keramisches Gasentladungsrohr mit einer metallenen Endkappenstruktur, das für den Schutz gegen Spannungsspitzen zwischen Leitungen in industriellen und Energiesystemen entwickelt wurde. Mit einem Impulsstromkapazität von bis zu 10kA–20kA (8/20μs) und einer Antwortzeit unter 1ns bietet diese Serie einen stabilen Schutz mit hoher Isolationswiderstand (>10⁹Ω) und niedriger Kapazität.
Durchbruchsspannungen liegen zwischen 150V und 600V, was Anwendungen wie RS485/CAN-Differenzialleitungen, Gleichstromanschlüsse, EV-Ladegeräte-DC-Bus, Wechselrichter, Energiespeichereinheiten und Sicherheitscontroller abdeckt.
| JRTeilenummer | Gleichspannungs-Schlagüberspannung | Maximale Impuls-Schlagspannung | Mindest Isolationswiderstand | Maximale Kapazität | Bogenspannung | Nenn Impulsentladungsstrom | |
| JR2E8-752T | 75V±20% | ＜500V | ＜600V | 1 GΩ | ＜1.5pF | ~15V | 10kA |
| JR2E8-75S | |||||||
| JR2E8-902T | 90V±20% | ＜500V | ＜600V | 1 GΩ | ＜1.5pF | ~15V | 10kA |
| JR2E8-90S | |||||||
| JR2E8-1502T | 150V±20% | ＜500V | ＜600V | 1 GΩ | ＜1.5pF | ~20V | 10kA |
| JR2E8-150S | |||||||
| JR2E8-2302T | 230V±20% | ＜600V | ＜700V | 1 GΩ | ＜1.5pF | ~20V | 10kA |
| JR2E8-230S | |||||||
| JR2E8-2502T | 250V±20% | ＜700V | ＜800V | 1 GΩ | ＜1.5pF | ~20V | 10kA |
| JR2E8-250S | |||||||
| JR2E8-3002T | 300V±20% | ＜800V | ＜900V | 1 GΩ | ＜1.5pF | ~20V | 10kA |
| JR2E8-300S | |||||||
| JR2E8-3502T | 350V±20% | ＜800V | ＜900V | 1 GΩ | ＜1.5pF | ~20V | 10kA |
| JR2E8-350S | |||||||
| JR2E8-4202T | 420V±20% | ＜900V | ＜1000V | 1 GΩ | ＜1.5pF | ~20V | 10kA |
| JR2E8-420S | |||||||
| JR2E8-4702T | 470V±20% | ＜900V | ＜1000V | 1 GΩ | ＜1.5pF | ~20V | 10kA |
| JR2E8-470S | |||||||
| JR2E8-6002T | 600V±20% | ＜1100V | ＜1200V | 1 GΩ | ＜1.5pF | ~20V | 10kA |
| JR2E8-600S | |||||||
| JR2E8-8002T | 800V±20% | ＜1200V | ＜1400V | 1 GΩ | ＜1.5pF | ~20V | 10kA |
| JR2E8-800S | |||||||
| JR2E8-752T | 75V±20% | ＜500V | ＜600V | 1 GΩ | ＜1.5pF | ~15V | 20KA |
| JR2E8-75S | |||||||
| JR2E8-902T | 90V±20% | ＜500V | ＜600V | 1 GΩ | ＜1.5pF | ~15V | 20KA |
| JR2E8-90S | |||||||
| JR2E8-1502T | 150V±20% | ＜500V | ＜600V | 1 GΩ | ＜1.5pF | ~20V | 20KA |
| JR2E8-150S | |||||||
| JR2E8-2302T | 230V±20% | ＜600V | ＜700V | 1 GΩ | ＜1.5pF | ~20V | 20KA |
| JR2E8-230S | |||||||
| JR2E8-2502T | 250V±20% | ＜700V | ＜800V | 1 GΩ | ＜1.5pF | ~20V | 20KA |
| JR2E8-250S | |||||||
| JR2E8-3002T | 300V±20% | ＜800V | ＜900V | 1 GΩ | ＜1.5pF | ~20V | 20KA |
| JR2E8-300S | |||||||
| JR2E8-3502T | 350V±20% | ＜800V | ＜900V | 1 GΩ | ＜1.5pF | ~20V | 20KA |
| JR2E8-350S | |||||||
| JR2E8-4202T | 420V±20% | ＜900V | ＜1000V | 1 GΩ | ＜1.5pF | ~20V | 20KA |
| JR2E8-420S | |||||||
| JR2E8-4702T | 470V±20% | ＜900V | ＜1000V | 1 GΩ | ＜1.5pF | ~20V | 20KA |
| JR2E8-470S | |||||||
| JR2E8-6002T | 600V±20% | ＜1100V | ＜1200V | 1 GΩ | ＜1.5pF | ~20V | 20KA |
| JR2E8-600S | |||||||
| JR2E8-8002T | 800V±20% | ＜1200V | ＜1400V | 1 GΩ | ＜1.5pF | ~20V | 20KA |
| JR2E8-800S | |||||||
| JR2E8-10002T | 1000V±20% | ＜1500V | ＜1600V | 1 GΩ | ＜1.5pF | ~25V | 5kA |
| JR2E8-1000S | |||||||
| JR2E8-14002T | 1400V±20% | ＜2100V | ＜2200V | 1 GΩ | ＜1.5pF | ~25V | 5kA |
| JR2E8-1400S | |||||||
| JR2E8-16002T | 1600V±20% | ＜2200V | ＜2400V | 1 GΩ | ＜1.5pF | ~25V | 5kA |
| JR2E8-1600S | |||||||
| JR2E8-20002T | 2000V±20% | ＜3000V | ＜3500V | 1 GΩ | ＜1.5pF | ~25V | 5kA |
| JR2E8-2000S | |||||||
| JR2E8-25002T | 2500V±20% | ＜3800V | ＜4000V | 1 GΩ | ＜1.5pF | ~25V | 5kA |
| JR2E8-2500S | |||||||
| JR2E8-27002T | 2700V±20% | ＜3800V | ＜4000V | 1 GΩ | ＜1.5pF | ~25V | 5kA |
| JR2E8-2700S | |||||||
| JR2E8-30002T | 3000V±20% | ＜4300V | ＜4500V | 1 GΩ | ＜1.5pF | ~25V | 5kA |
| JR2E8-3000S | |||||||
| JR2E8-35002T | 3500V±20% | ＜4800V | ＜5000V | 1 GΩ | ＜1.5pF | ~25V | 5kA |
| JR2E8-3500S | |||||||
| JR2E8-40002T | 4000V±20% | ＜5400V | ＜5600V | 1 GΩ | ＜1,0pF | ~25V | 5kA |
| JR2E8-4000S | |||||||
| JR2E8-45002T | 4500V±20% | ＜5800V | ＜6000V | 1 GΩ | ＜1,0pF | ~25V | 5kA |
| JR2E8-4500S | |||||||
| JR2E8-50002T | 5000V±20% | ＜6000V | ＜6500V | 1 GΩ | ＜1,0pF | ~25V | 5kA |
| JR2E8-5000S | |||||||
| JR2E8-55002T | 5500V±20% | ＜6500V | ＜7000V | 1 GΩ | ＜1,0pF | ~25V | 5kA |
| JR2E8-5500S | |||||||
| JR2E8-60002T | 6000V±20% | ＜7500V | ＜8000V | 1 GΩ | ＜1,0pF | ~25V | 5kA |
| JR2E8-6000S | |||||||
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