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[China]
Trade Verify
Address: Room 311, No.1211, Mudanjiang Road, Baoshan district, Shanghai
Contact name:Qiu
Ohmalloy Material Co.,Ltd |
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Verified Suppliers
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Fiberglass Insulated Resistance Wire , Multi Core Insulated Nichrome Wire
Enameled Alloy Wire(Resistance heating wire and resistance wire)
Common Name:(enameled Resistor wire,enameled heating wire,enameled
wound wire)
Product Description
These enameled resistance wires have been broadly used for standard resistors, automobile parts, winding resistors, etc. using the insulation processing best suited for these applications, taking full advantage of the distinctive features of enamel coating.
Furthermore, we will carry out enamel coating insulation of precious metal wire such as silver and platinum wire upon order. Please make use of this production-on-order.
Type of bare alloy wire
| Copper-nickel alloy wire, | Constantan Wire,CuNi1~CuNi44 | |
| Ni-Cr Alloy wire | NiCr35/20,NiCr70/30,NiCr60/15,NiCr80/20,NiCr90/10,NiCr AA,Karma. | |
| Fe-Cr-Al Alloy wire | Cr13Al4,Cr21Al4,Cr21Al6,Cr23Al5,Cr25Al5, Cr21Al6Nb,Cr27Al7Mo2, | |
| Cu-Ni-Mn Alloy wire | CuMn12Ni2,CuMn12Ni4,Manganin | |
| Any copper alloy and nickel alloy is available | ||
Color of enameled insulation:
| Red,Green,Yellow,Black,Blue,Nature etc. |
Type of insulation
| Insulation-enamelled Name | Thermal Level℃ (working time 2000h) | Code Name | GB Code | ANSI. TYPE |
| Polyurethane enamelled wire | 130 | UEW | QA | MW75C |
| Polyester enamelled wire | 155 | PEW | QZ | MW5C |
| Polyester-imide enamelled wire | 180 | EIW | QZY | MW30C |
| Polyester-imide and polyamide-imide double coated enameled wire | 200 | EIWH (DFWF) | QZY/XY | MW35C |
| Polyamide-imide enamelled wire | 220 | AIW | QXY | MW81C |
CHARACTERISTIC
High and low temperature resistant, acid-proof, alkali-resisting, grease-proofness, resistance to burning, anti-aging, weather ability, mould proof and excellent limpness, electrical insulation property.
APPLICATION
Mainly used for fire control, communications, airports, subways, hospitals, railway stations, shopping malls, entertainment venues, residence, high-rise building, chemical industry, coal mining, smelting, mining and other places of communications and electric power.
Basic Specification Sheet:
| Cross section (mm2) | Number x diameter (mm) | Insulation thickness (mm) | Overall Diameter (mm) | DC resistance @20℃(ohm/km) Copper conductor | DC resistance @20℃(ohm/km) Nickel conductor |
| 0.50 | 28x0.15 | 0.60 | 2.2 | 40.1 | 160.0 |
| 0.75 | 42x0.15 | 0.70 | 2.6 | 26.7 | 106.7 |
| 1.00 | 32x0.20 | 0.70 | 2.8 | 20 | 80.0 |
| 1.5 | 48x0.20 | 0.70 | 3.1 | 13.7 | 53.3 |
| 2.5 | 49x0.25 | 0.80 | 3.7 | 8.21 | 32.0 |
| 4.0 | 56x0.30 | 0.80 | 4.3 | 5.09 | 20.0 |
| 6.0 | 84x0.30 | 0.80 | 5.2 | 3.39 | 13.3 |
| 10 | 84x0.40 | 1.00 | 6.8 | 1.95 | 8.0 |
| 16 | 126x0.40 | 1.20 | 8.4 | 1.24 | 5.0 |
| 25 | 196x0.40 | 1.40 | 10.4 | 0.79 | 3.2 |
