Useful Copper Waterproof Wire for Power Transformer

• Customization: Available
• Insulation Level: N, H, F, B
• Certification: ISO9001, RoHS
• Application: Transformer, Motor
• Shape: Round Wire
• Conductor Material: Copper Wire
• Size Range: 0.47-4.7mm
• Used for: Water Pump Motor
• Insulation: PA+PE
• Lead Time: 25-35days
• Colour: White
• Transport Package: Pallet
• Specification: 50*50*40cm
• Trademark: WD
• Origin: Henan
• HS Code: 8544110000
• Production Capacity: 5000

Product Description

Product Description

Water-proof wire introduce:
A type of electromagnetic wire used to make submersible motor windings. The use of this kind of winding wire is special, it is immersed in water, in deep Wells may be subjected to several mpa pressure, the use temperature is below 65 ° C, so the insulation of the submersible wire can be in high pressure water for a long time without damage.

7/19 strands waterproof wire

the product is made of double insulated outer skin,the wire core is made of 7 or 19 strands of oxygen-free bare copper wire twisted to- gether,characterized by linear softness and thin insulation;ldpe waterproof insulation layer is the inner layer,pp2 is the outer layer as the jacket,high mechanical strength and abrasion resistance,corrosion resistance and waterproof performance is good,suitable for various types of high-power water-filled and oil-filled submers-ible electric pump motor

Specifications:
Single strand diameter: ∅0.47mm--∅3.6mm
Multi-strand wire diameter: 0.80mm*7-1.12mm*7 0.69mm*19-1.18mm*19



XLPE Insulation water-proof wire diagram 



classification:
Submersible wire has two types of insulation structure: one is mainly polyethylene insulation, the core wire is bare wire, the outer layer is nylon sheath, stable and reliable performance, but the process is complex; The other type of polyvinyl chloride is only a special formula for insulation, the structure and process are simple, the cost is low, and the insulation performance can be maintained for a long time in high pressure water.

Waterproof wire for submersible motors is used to connect submersible motors with one end of the wire in the water.

The insulation layer should be tightly extruded onto the conductor, and the insulation surface should be smooth, round, and free of bubbles, impurities, and mechanical damage.
Built according to standards, with low power consumption, strong load capacity, good rebound rate, and environmental friendliness.

Low resistance, high weldability, high conductivity, oxidation resistance.
The rated ambient AC voltage is U0/U450V/750V
Long-term operating temperature -30ºC~90ºC
The PH of the water is 6.5 to 8.5
The water pressure is less than 1MPA
 

Product Parameters

Application scenarios:



 

 

Water-proof wire specifications reference sheet
Wire Size_x005f mm	Nominal cross section_x005f_x000b_mm2	Outer diameter mm)	(100m/kg)	D.C. resistance_x005f	Wire Size_x005f ()mm	Nominal cross section_x005f_x000b_mm2	Outer diameter_x005f mm)	(100m/kg)	D.C.resistance_x005f
0.47	0.1734	0.95	0.255	0.0999	2.2	3.7994	3.4	3.6012	0.00462
0.51	0.2042	0.95	0.255	0.0854	2.24	3.9388	3.42	3.9	0.00446
0.55	0.2375	1.02	0.28	0.07356	2.36	4.3721	3.55	4.292	0.00402
0.57	0.255	1.1	0.31	0.0687	2.4	4.5216	3.6	4.47	0.00381
0.59	0.2733	1.11	0.3133	0.0631	2.5	4.9063	3.7	4.891	0.00358
0.6	0.2826	1.11	0.325	0.06222	2.6	5.3066	3.8	5.249	0.0033
0.62	0.3018	1.15	0.3515	0.05536	2.65	5.5127	3.85	5.42	0.00319
0.64	0.3215	1.15	0.341	0.043	2.7	5.7227	3.9	5.638	0.00302
0.67	0.3524	1.19	0.412	0.04979	2.8	6.1544	4	6.078	0.00286
0.69	0.3737	1.19	0.426	0.047	2.85	6.3762	4.05	6.246	0.0027
0.71	0.3957	1.25	0.446	0.04442	2.9	6.6019	4.1	6.4	0,00267
0.74	0.4299	1.25	0.485	0.03987	3	7.065	4.2	6.839	0.00249
0.77	0.4654	1.25	0.51	0.0375	3.15	7.7892	4.45	7.57	0.00226
0.8	0.5024	1.3	0.561	0.035	3.2	8.0384	4.5	7.82	0.00226
0.85	0.5672	1.37	0.62	0.03104	3.3	8.5487	4.6	8.415	0.00186
0.9	0.6359	1.67	0.72	0.02765	3.35	8.8097	4.65	8.7	0.00178
0.93	0.6789	1.67	0.752	0.02602	3.4	9.0746	4.7	9.681	0.00167
0.96	0.7235	1.72	0.775	0.02484	3.5	9.6163	4.9	9.67	0.00148
1	0.785	1.8	0.87	0.0224	3.55	9.893	4.95	9.681	0.00139
1.04	0.8491	1.84	0.98	0.02071	3.6	10.1736	5	9.72	0.00131
1.06	0.882	1.85	0.99	0.01995	7/0.80	3.5168	3.62	3.83	0.0051
1.08	0.9156	1.85	1.0031	0.01896	7/0.85	3.9701	3.77	4.3	0.00443
1.12	0.9847	1.92	1.07	0.01785	7/0.90	4.451	3.93	4.87	0.00403
1.16	1.0563	1.95	1.132	0.01678	7/0.96	5.0642	4.07	5.55	0.00345
1.18	1.093	2	1.293	0.01609	7/1.00	4.495	4.22	5.56	0.00326
1.2	1.1304	2	1.217	0.0152	7/1.04	5.9434	4.35	6.2083	0.00296
1.25	1.2266	2.05	1.316	0.01435	7/1.06	6.1742	4.4	6.85	0.00279
1.3	1.3267	2.1	1.39	0.01325	7/1.12	6.8929	4.58	7.24	0.0026
1.35	1.4307	2.15	1.52	0.01235	19/0.69	7.101	4.73	7.4117	0.00247
1.4	1.5386	2.2	1.603	0.01143	19/0.72	7.7319	4.88	8.19	0.00238
1.45	1.6505	2.25	1.717	0.01078	19/0.75	8.3897	5.05	8.5	0.00214
1.5	1.7663	2.3	1.83	0.00996	19/0.80	9.5456	5.27	9.83	0.00188
1.56	1.9104	2.35	1.931	0.00926	19/0.85	10.7761	5.52	11.22	0.00166
1.6	2.0096	2.4	2.067	0.00875	19/0.90	12.0811	5.78	12.38	0.00148
1.65	2.1372	2.45	2.1536	0.00825	19/0.96	13.7457	6.08	14.13	0.00133
1.7	2.2687	2.55	2.263	0.00775	19/1.00	14.915	6.4	15.41	0.0012
1.8	2.5434	2.65	2.662	0.00691	19/1.04	16.1321	6.55	16.045	0.00107
1.85	2.6867	2.7	2.7	0.00674	19/1.06	16.7585	6.58	16.85	0.00101
1.9	2.8339	2.86	2.9412	0.0062	19/1.12	18.7094	6.95	18.05	0.00092
2	3.14	3	3.1912	0.0056	19/1.18	20.7676	7.5	20.5	0.00082
2.12	3.5281	3.2	3.5293	0.00498

 

FAQ

Q1.Are you trading company or manufacturer?
A:We are factory.
Q2.How Can I order?
A:You can directly place an order on our shop in Made-In-China web. Or you can tell us the model no of the products you like, then we will send you the quotation.
Q3.How does your factory do regarding quality control?
A:Quality is priority. Our people always attach great importance to quality. Controlling from
the production beginning to the end. We have well-trained and professional workers and strict QC system in each production link.And each product has to be 100% inspected before shipment.
Q4.What are the terms of payments?
A:We accept 50%TT+50% Balance etc.
Q5.What's your delivery time?
A:In general,the delivery time is within 7days after payment. We'll make the delivery as soon as
possiable with the guaranteed quality. aranteed quality.