700V Size 14x51, 22x58 A70QS - High-Speed
- Produttore:
- Mersen/Ferraz Shawmut
- Codice Nuova Elva
- A70QS40-22F
- Disponibilità
- Invia RdO
These Premium Amp-trap French Cylindrical Semiconductor Fuses are an extension of the popular A70QS product line. They are solid-fill 14mm and 22mm fuses IEC rated 690VAC, 200kA Interrupting and 700VDC, 100kA interrupting at 10ms time constant. In addition, these fuses have an 890 VDC rating for capacitor discharge applications up to 2.5ms time constant. All ampere ratings are available with a striker. Applications include small inverter drives and UPS systems, with superior I²t for improved protection and performance.
Features
Ferrule mount for design versatility
Superior cycling ability for longer life on difficult cyclic loading applications
700VDC rated for dc protection of equipment with L/R <= 10ms/c
Very low I2t for improved semiconductor protection
690V IEC rated, tested at 760VAC; can be used up to 750VAC in U.S.
International 14 x 51mm (2 In x 9/16 In) and 22 x 58mm (2-1/4 In x 13/16 In) sizes for worldwide acceptance
Specifications
| Amperage | 10-800 A |
|---|---|
| Body Material | Ceramic |
| Voltage | 690 V |
Product Details | |
| CSA Certification | 1422-30 1422-30 |
| Mounting | Clip |
| Standards | UL Recognized Component CSA Certified IEC 269-4 Compliance |
| Ampere Range | 10 to 800 A |
| Body Style | Cylindrical Non Rejection |
| Lead Free | Consult Technical Services |
| AC Voltage | 690 VAC |
| Speed / Characteristic | High-Speed |
| I.R DC | 100 kA |
| DC Voltage | 700 VDC |
| I.R. AC | 200 kA |
| Connection Terminal Type | Ferrule |
| Body Material | Ceramic |
| UL Certification | E76491 JFHR2.E76491 |
| ROHS Compliant | Consult Technical Services |
| Applications | Small inverters, UPS systems, Solid State Relays, motor drives and similar 700V or less equipment |
| CE conformity | Consult Technical Services |
