700V Size 14x51, 22x58 A70QS - High-Speed
- Produttore:
- Mersen/Ferraz Shawmut
- Codice Nuova Elva
- A70QS20-14F
- 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
Superior cycling ability for longer life on difficult cyclic loading applications
690V IEC rated, tested at 760VAC; can be used up to 750VAC in U.S.
700VDC rated for dc protection of equipment with L/R <= 10ms/c
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
Ferrule mount for design versatility
Very low I2t for improved semiconductor protection
Specifications
| Amperage | 10-800 A |
|---|---|
| Body Material | Ceramic |
| Voltage | 690 V |
Product Details | |
| Ampere Range | 10 to 800 A |
| CSA Certification | 1422-30 1422-30 |
| UL Certification | E76491 JFHR2.E76491 |
| I.R DC | 100 kA |
| Mounting | Clip |
| Standards | UL Recognized Component CSA Certified IEC 269-4 Compliance |
| ROHS Compliant | Consult Technical Services |
| Applications | Small inverters, UPS systems, Solid State Relays, motor drives and similar 700V or less equipment |
| Body Style | Cylindrical Non Rejection |
| I.R. AC | 200 kA |
| Body Material | Ceramic |
| DC Voltage | 700 VDC |
| CE conformity | Consult Technical Services |
| Lead Free | Consult Technical Services |
| Connection Terminal Type | Ferrule |
| AC Voltage | 690 VAC |
| Speed / Characteristic | High-Speed |
