Aluminium-RHH RHW-2 USE-2

Type RHH or RHW-2 or USE-2 conductors are used with conduit as specified in the National Electrical Code. When used as Type USE-2, conductors are suitable for use as underground service entrance conductors for direct burial at conductor temperatures not to exceed 90°C. When used as RHW-2 or USE-2, conductor temperatures shall not exceed 90°C in wet or dry locations. Voltage rating for RHW-2 or RHH or USE-2 conductors is 600 volts.

key word：

Building Wire RHHRHW-2USE-2 ALUMINUM

Category：

Building Wire

Enquiry

Aluminium-RHH RHW-2 USE-2

APPLICATION

CONSTRUCTION

Type RHH or RHW-2 or USE-2 conductors are AA-8000 series aluminum alloy, compact stranded. The insulation is an abrasion, moisture, heat and sunlight-resistant black cross-linked polyethylene (XLPE). CT rated available upon request sizes 1/0 and larger.

FEATURES

● Conductor for reduced diameter
● General purpose use in construction:
● Residential
● Commercial
● Institutional
● Industrial construction

STANDARDS & REFERENCES

Type RHH or RHW-2 or USE-2 conductors comply with the following:
• ASTM B-800 and B-801
• UL 44 for RHH or RHW-2
• UL 854 for USE-2
• National Electrical Code, NFPA 70, 2011 Edition
• NEMA WC-70 Construction Requirements
• RoHS/Reach Compliant

RHHRHW-2USE-2 ALUMINUM

Conductor		Insulation thickness		Nominal O.D.	Approx. weight	Ampacity+			DC Resistance at 20℃
AWG/kcmil	Min. No.	mm	mils	mm	kg/km	60℃	75℃	90℃	Ω/km
6	7	1.52	60	7.3	67	40	50	60	2.1684
4	7	1.52	60	8.5	95	55	65	75	1.3633
2	7	1.52	60	9.9	136	75	90	100	0.8753
1	18	2.03	80	11.7	185	85	100	115	0.6798
1/0	18	2.03	80	12.6	222	100	120	135	0.5387
2/0	18	2.03	80	13.6	267	115	135	150	0.4275
3/0	18	2.03	80	14.8	324	130	155	175	0.3389
4/0	18	2.03	80	16.1	394	150	180	205	0.269
250	35	2.41	95	18	480	170	205	230	0.2277
300	35	2.41	95	19.3	560	190	230	255	0.1896
350	35	2.41	95	20.5	639	210	250	280	0.1624
400	35	2.41	95	21.6	719	225	270	305	0.1424
500	35	2.41	95	23.5	874	260	310	350	0.1139
600	58	2.79	110	26.2	1065	285	340	385	0.0948
700	58	2.79	110	27.9	1221	310	375	420	0.0814
750	58	2.79	110	28.6	1297	320	385	435	0.0758
900	58	2.79	110	31	1529	355	425	480	0.0633
1000	58	2.79	110	32.5	1685	375	445	500	0.0568