RAV-BWZ-4 OKAYA | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
Features
- These models are specifically designed for use in AC power line applications which may require European (CE) mark.
- They are designed for use in Single and Three-Phase applications for protection against “Common mode” noise transient surges.
- Three-Phase application include Delta and Y connections to 500VAC. - Y connection - Δ connection Δ connection - 1 φ ~ 250VAC 3 φ ~ 250VAC 3 φ ~ 250VAC : R·A·V-781BWZ-4 : R·A·V-781BXZ-4 : R·A·V-801BXZ-4 Y connection - 1 φ ~ 500VAC 3 φ ~ 430VAC 3 φ ~ 500VAC : R·A·V-781BWZ-4 : R·A·V-781BXZ-4 : R·A·V-801BXZ-4 Electrical Specifications R·A·V-781BWZ-4 R·A·V-781BWZ-5 R·A·V-781BXZ-4 R·A·V-781BXZ-5 R·A·V-801BXZ-4 R·A·V-801BXZ-5 Model Number AC250V Safety Standard 700 ±20% 800 ±20% Power Frequency Sparkover Voltage Ua (V) 2,500 Nominal Discharge Current ins 8/20μs (A) Rated Voltage Δ connection L-L, L- AC250/500V AC250/430V AC290/500V Y connection L-L, L- Max. Impulse Sparkover Voltage us 1.2/50μs (V) 2,000 2,320 Max. Impulse Sparkover Voltage usa 10,000V/μs (V) 3,000 3,480 Max. Residual Voltage ur 8/20/μs-2,500A (V) 2,000 2,320 R·A·V-BWZ-4, BWZ-5, BXZ-4, BXZ-5 SERIES SURGE PROTECTIVE DEVICES
- Dimensions Unit: mm Tolerances: ±1.0
- Circuit BWZ series BXZ series Solder lead type (-5) Solder lead type (-5) BXZ Series (Three-Phase) Wire terminal type (-4) Wire terminal type (-4) R·A·V-BWZ-4, BWZ-5, BXZ-4, BXZ-5 SERIES SURGE PROTECTIVE DEVICES SURGE PROTECTIVE DEVICES BWZ Series (Single-Phase) φ4.2±0.5 5.5±1 28.5±128±1 4.5±0.5 200+30 -0 11±1 Resin UL94 V-0 UL1015 #AWG16 Case UL94 V-0 41±1 *2 35.5 22.53.95 3.75 *1 23 19.25 15.531.3±1 4±1 Resin UL94 V-0 UL1015 #AWG16 Case UL94 V-0 φ4.2±0.5 5.5±1 28.5±128±1 4.5±0.5 200+30 -0 11±1 41±1 123 *2 35.5 22.53.95 3.75 *1 23 19.25 15.531.3±1 4±1 φ127.5 (A, *1, *2: Tolerances ±0.5) Marking Marking