Single phase 277VAC / 300VDC 50A
General purpose
High-attenuation type from 150kHz to 1MHz
1-stage filter
General purpose
High-attenuation type from 150kHz to 1MHz
1-stage filter
| Warranty Period | 5-year |
|---|
Features of NAC-50
・Single phase 277VAC / 300VDCThis product is available 277VAC equipment in factory switchboards and building equipment
・Withstand voltage 4,000 VAC (Line to ground capacitor code -222 , -472)
Ordering Information and Options
NAC(1) - 50(2) - 472(3) - □(4)
(1) Series Name(2) Rated Current
(3) Line to ground capacitor code
Refer to Product Line-up.
* When the line to ground capacitor code is different, the attenuation characteristic is
different.
(4) Option
F:High input voltage (Rated voltage 500VAC/600VDC) Only 103, 223, 683 is applied.
Product Line-up
| Product Name | Leakage Current* | Line to ground capacitor (nominal value) |
|---|---|---|
| NAC-50-222 | 0.25mA / 0.5mA max | 2,200pF |
| NAC-50-472 | 0.5mA / 1.0mA max | 4,700pF |
| NAC-50-223 | 1.25mA / 2.5mA max | 0.022µF |
| NAC-50-683 | 1.75mA / 3.5mA max | 0.068µF |
| NAC-50-224 | 6.0mA / 12.0mA max | 0.22µF |
| NAC-50-155 | 27.5mA / 55.0mA max | 1.5µF |
- * Input 125/250VAC 60Hz
Notice: A leakage current value of Circuit Diagram option: F is described in catalog( pdf) .
- Catalog (Including Dimensions)
- Instruction Manuals (Including attenuation characteristics)
- Technical Notes
Specification
| Contents | Specifications | |
|---|---|---|
| Rated Voltage | 1φ 277VAC / 300VDC | |
| Rated Current | 50A | |
| Operating Temperature | -40 to +85℃ (Refer to Derating Curve) | |
| Agency Approvals |
UL60939[Overvoltage Category：Ⅲ Altitude：3000m] CSA C22.2 No.8(C-UL) EN60939(DEMKO)[Overvoltage Category：Ⅲ Altitude：3000m] ENEC |
|
| Others | Dimensions (WxHxD) | 65x54x153 mm [2.56x2.13x6.02 inches] |
| Weight | 750g max | |
| Warranty Period | 5-year | |
- * For further information and how to use, please see in Cosel product catalog.
Circuit Diagram
Derating Curve
Documents Download
| Technical Data | ||
|---|---|---|
| CAD Data | DXF | |
| 3D CAD Data | STEP | |
| IGES | ||
- * For another documents aren't listed, please feel free to contact to a Cosel representative.