Mell What is the ampacity of 750 aluminum?
Allowable Ampacities of Insulated Aluminum or CopperClad Aluminum Conductors
| Conductor Size (AWG/KCMIL) | 60°C/140°F TW, UF | 75°C/167°F RHW, THHW, THW, THWN, XHHW, USE, ZW |
|---|---|---|
| 750 | 320 | 385 |
| 800 | 330 | 395 |
| 900 | 355 | 425 |
| 1000 | 375 | 445 |
What size is 795 wire?
A solid or concentric stranded central steel core is surrounded by one or more layers of concentric stranded aluminum alloy 1350. The wire is protected from corrosion with a zinc coating….Product Details.
| Wire Size | 795 MCM |
|---|---|
| # of Conductors | 1 Conductor |
| O.D. (Inches) | 1.108 |
| Ampacity | 907 |
What does 795 ACSR weigh?
Diameter Inches: Steel Core: 0.4080. Diameter Inches: Cable OD: 1.108. Weight lb/1000FT: Aluminum: 750.3. Weight lb/1000FT: Steel: 344.2.
How much does aluminum wire weight per foot?
COLORS:
| KINGWIRE XHHW-2 | ||
|---|---|---|
| Conductor (AWG or MCM) | Stranding | Weight per 1000 ft. (lbs) |
| 2 | 7/w | 84 |
| 1 | 19/w | 108 |
| 1/0 | 19/w | 132 |
What does 477 ACSR weigh?
Weight lb/1000FT: Steel: 205.4. Weight lb/1000FT: Total: 656.0.
How is the ampacity of a wire measured?
Wire Size & Amp Ratings. Ampacity is the maximum current that a conductor can carry continuously under the conditions of use without exceeding its temperature rating. Current is measured in amperes or “amps”. You must use the correct size wire for the current (load) requirement of the circuit to prevent the wire from overheating.
What are the amp ratings of copper wire?
The tables below are intended to be a general guide for wire size and amp ratings. Ampacities of insulated conductors Wire Size 60°C (140°F) 75°C (167°F) 75°C (167°F) 75°C (167°F) AWG (mm²) Copper Aluminum Copper 14 (2.1) 15 – 15 12 (3.3) 20 15 20 10 (5.3) 30 25 30
What are the amp ratings of an insulated conductor?
The tables below are intended to be a general guide for wire size and amp ratings. Ampacities of insulated conductors Wire Size 60°C (140°F) 75°C (167°F) 75°C (167°F) 75°C (167°F) 8 (8.4) 40 30 50 6 (13.3) 55 40 65 4 (21.2) 70 55 85 3 (26.7) 85 65 100
How big is a 60°C copper wire?
Source: NFPA 70, National Electrical Code, Table 310.15(B)(16) SIZE 60°C (140°F) 75°C (167°F) 90°C (194°F) SIZE AWG or kcmil TYPES TW, UF TYPES RHW, THW, THWN TYPES TBS, SA, SIS AWG or kcmil COPPER ALUMINUM ALUMINUM ALUMINUM ALUMINUM 14 20 20 25 14 12 25 25 30 12