Name: China RHW-2 Copper Cable For Solar Project Power Distribution Manufacturers Suppliers Factory - Greater Wire
Brand: Greater Wire
SKU: 319485152

Description

Technical Parameters

Certification

Dongguan Greater Wire & Cable Co., Ltd. is one of the leading manufacturers and suppliers of rhw-2 copper cable for solar project power distribution in China, also supports customized service. Please rest assured to wholesale durable rhw-2 copper cable for solar project power distribution made in China here from our factory. If you have any enquiry about free sample, please feel free to email us.

AA8000 Aluminum Alloy RHW Building Wire

PRODUCT REAL SHOT

Single Conductor RHW Building Wire

Differentiate Distribution Feeders from PV Module Leads

Solar module leads and site distribution feeders do different jobs. Their cable approvals should reflect that. RHW-2 copper cable may be considered for compliant power distribution or feeder portions of the installation. Module leads and exposed photovoltaic circuits can require additional dedicated PV ratings, so a generic RHW-2 label is not enough to claim those uses. GERITEL WIRE works with buyers to identify the circuit location and requested standard before discussing available copper conductor constructions. This separation helps purchasing teams match tenders without turning a normal power cable listing into an unsupported photovoltaic claim. For the relevant circuit, consider RHW-2 copper cable for solar power distribution.

PRODUCT SPECIFICATIONS

Single Conductor RHW Power Cable

Application

Suitable for use in lighting and power applications and for other general purpose wiring applications. Suitable for use in circuits not exceeding 2000 volts. May be installed in raceway, duct, and sunlight resistant applications such as aerial installations.

SPECIFICATIONS
Conductors	Conforms to ASTM B-8 Class B with other classes available upon request.
Insulation	Cross-linked polyethylene (XLPE)
Colors	Black. Other colors available upon request. Consult factory for minimum requirements.
Industry Standards	90°C Wet or Dry ICEA S-95-658/NEMA WC70 Federal Specification A-A-59544 Meets UL 44 & 854 Requirements Sunlight Resistant

AWG	Strand	Insulation Thickness (mils)	Nominal O.D. (inch)	Approximate Net Weight lbs/1M
14	7	60	.191	24
12	7	60	.211	33
10	7	60	.234	46
8	7	70	.284	73
6	7	70	.321	106
4	7	70	.369	156
3	7	70	.397	195
2	7	70	.429	236
1	19	90	.509	311
1/0	19	90	.542	379
2/0	19	90	.586	468
3/0	19	90	.636	576
4/0	19	90	.692	722
250 MCM	37	105	.768	863
300 MCM	37	105	.815	1028
350 MCM	37	105	.871	1179
400 MCM	37	105	.916	1345
500 MCM	37	105	.999	1652
600 MCM	61	120	1.106	1988
750 MCM	61	120	1.208	2492

CERTIFICATIONS

Single Core RHW Wire

PACKAGING

Roll

Small Wooden Reel

Large Wooden Reel

APPLICATION

Underground Conduit Installation

Conduit Wiring

Feeder Circuit Wiring

CASE

Tesla Gigafactory Texas

Stanford University California USA

Mayo Clinic Hospital, Saint Marys Campus

WHY CHOOSE US

30Years of experience
in one-stop service

Dongguan Greater Wire & Cable Co., Ltd. is a professional engineering-grade cable manufacturer in China, supplying certified electrical cable solutions for building, industrial, mining, energy, and infrastructure projects worldwide.

With a 30,000 m² factory, 30 production lines, experienced engineers, and a strict quality control team, we provide reliable, traceable, and compliant cable products for international engineering applications. Our products are supported by certifications including SAA, UL, cUL, VDE, TÜV, CE, CB, IEC, BPS, and ISO.

We are committed to safety, quality, transparency, and long-term partnership. From raw material inspection to finished product testing, every batch is carefully controlled to ensure stable performance and dependable project use.

Greater Cable - Certified Quality. Reliable Supply. Engineering Value.

15K

Finished Projects

150+

professional staff

15K

happy clients

92+

awards & certifacates

PLANT EQUIPMENT

GLOBAL CERTIFICATIONS

XLPE Insulated RHW Cable

CUSTOMER PHOTOS

XLPE Insulated RHW Copper Wire

INTERNATIONL TRANSPORTATION

Sea Freight

We offer reliable sea freight solutions for large-volume orders. Your goods are securely packed and shipped in containers, ensuring cost-effective delivery to ports worldwide.

Air Freight

For faster delivery, our air freight service ensures your products reach international destinations quickly, with careful handling and full tracking along the way.

International Express

Need urgent shipments? Our international express service delivers small to medium orders efficiently, providing door-to-door service with real-time tracking for peace of mind.

COOPERATIVE PARTNER

We are looking for a cooperative partner to expand our business.

Cross Linked Polyethylene Insulated RHW Wire

Cross Linked Polyethylene Insulated RHW Cable

Cross Linked Polyethylene Insulated RHW Copper Wire

How To Cooperate With Us?

Simply share your requirements, receive our professional solution, confirm samples, and enjoy fast, reliable production and worldwide delivery - working with us is that easy.

Our address

Building 2, No. 40 Luxi 2nd Road, Liaobu Town, Dongguan City, Guangdong Province, China

Phone Number

+86 136 6257 9592

+86 135 1078 4550

E-mail

manager01@greaterwire.com

FAQ

Can I use parallel copper conductors for larger feeders?

Parallel feeder conductors are possible under applicable design rules, including matching length and characteristics. For RHW-2 copper power cable, the engineer must approve the specific parallel arrangement.

What affects conductor resistance?

Material, metal area, temperature and construction influence resistance. Consult actual technical data for RHW-2 copper conductor resistance when performing voltage-drop or loss calculations.

Is nominal conductor size enough to calculate short-circuit performance?

No. Fault duration, conductor material, insulation thermal limits and protective device behavior also matter. The short-circuit suitability of RHW-2 cable must be evaluated for the specific circuit.

Where is RHW-2 commonly used in commercial buildings?

Properly specified RHW-2 copper building wire may be used for fixed feeders and power distribution in approved raceways. The final use depends on the cable marking and design.

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