Serbisyo ng pagpasok ng serbisyo, UL cable, type se cable, tanso cable

Pangkalahatang -ideya

Mga pagtutukoy

Konstruksyon

Parameter

Iwanan ang iyong puna

Pangkalahatang -ideya

Service Entrance Cable, Type SE, Style Ser at Se Stype U. Service Entrance Cable, 600 Volt. Ang mga indibidwal na conductor ay nag-rate ng xhhw-2 o thhn / thwn. Jacket at indibidwal na conductors lumalaban sa sikat ng araw.

Application

Uri ng SE, ang serbisyo ng pagpasok ng serbisyo ay pangunahing ginagamit upang maihatid ang kapangyarihan mula sa pagbaba ng serbisyo hanggang sa base ng metro at mula sa base ng metro hanggang sa panelboard ng pamamahagi; Gayunpaman, ang cable ay maaaring magamit sa lahat ng mga aplikasyon kung saan pinahihintulutan ang uri ng SE cable. Maaaring magamit ang Ser sa basa o tuyo na lokasyon sa mga temperatura na hindi lalampas sa 90 ° C. Ang rating ng boltahe ay 600 volts.

Mga Pamantayan:

Type SE cable ay sumusunod sa:
• ASTM- Lahat ng naaangkop na pamantayan
• UL Standard 44 para sa mga conductor ng XHHW-2
• UL Standard 83 para sa thhn / thwn conductors
• UL Standard 854

Mga pagtutukoy

Mababang boltahe

Paglaban ng UV

Temperatura ng pagtatrabaho 90 ℃

Konstruksyon

Ang uri ng SE cable ay itinayo gamit ang sikat ng ilaw na uri ng XHHW-2 conductor o type thhn / thwn conductors. Ang mga conductor ng tanso ay pinagsama (malambot) tanso. Ang pagpupulong ng cable kasama ang pampalakas na tape ay naka -jacket na may lumalaban sa sikat ng araw na kulay -abo na polyvinyl chloride (PVC). Magagamit bilang 1 conductor na may concentric ground, 2 conductor na may isang pag -ikot o concentric ground, o 3 conductor na may hubad na lupa. Ang SE cable ay jacketed na may kulay -abo na sikat ng araw na lumalaban sa polyvinyl chloride (PVC).

parameter

Ser Copper

Ser aluminyo

Laki ng conductor (AWG, KCMIL)									Conductor ng phase	Neutral conductor	Nominal na kapal	Kapal ng kaluban	AWG	Timbang （kg / km）
Laki ng conductor (AWG, KCMIL)									AWG	AWG	V	Kapal ng kaluban	AWG	Timbang （kg / km）
Ser dalawang conductor na may hubad na ground contentric
2	×	8	PVC	+	1	×	8	PVC	3.34	3.34	1.14	0.76	12.3	316
2	×	6	PVC	+	1	×	6	PVC	4.22	4.22	1.14	0.76	14.2	466
2	×	4	PVC	+	1	×	4	PVC	5.32	5.3	1.14	0.76	16.6	700
2	×	4	PVC	+	1	×	6	PVC	5.32	4.22	1.14	0.76	15.8	625
2	×	2	PVC	+	1	×	4	PVC	6.70	5.32	1.14	0.76	18.6	944
2	×	2	PVC	+	1	×	2	PVC	6.70	6.70	1.14	0.76	19.6	1061
2	×	1	PVC	+	1	×	3	PVC	7.53	5.98	1.40	0.79	21.1	1191
2	×	1	PVC	+	1	×	1	PVC	7.53	7.53	1.40	0.81	22.2	1341
2	×	1/0	PVC	+	1	×	2	PVC	8.46	6.70	1.40	0.83	23.0	1476
2	×	1/0	PVC	+	1	×	1/0	PVC	8.46	8.46	1.40	0.85	24.3	1665
2	×	2/0	PVC	+	1	×	1	PVC	9.50	7.53	1.40	0.87	25.2	1832
2	×	2/0	PVC	+	1	×	2/0	PVC	9.50	9.50	1.40	0.90	26.6	2068
2	×	3/0	PVC	+	1	×	1/0	PVC	10.66	8.46	1.40	0.92	27.6	2279
2	×	3/0	PVC	+	1	×	3/0	PVC	10.66	10.66	1.40	0.95	29.3	2577
2	×	4/0	PVC	+	1	×	2/0	PVC	11.98	9.50	1.40	0.97	30.4	2838
2	×	4/0	PVC	+	1	×	4/0	PVC	11.98	11.98	1.40	1.00	32.2	3212
2	×	250	Tf	+	1	×	3/0	PVC	13.02	10.66	1.65	1.03	33.5	3423
2	×	250	Tf	+	1	×	250	Tf	13.02	13.02	1.65	1.06	35.3	3819
Ser tatlong conductor na may hubad na contentric ground
3	×	8	PVC	+	1	×	8	PVC	3.34	3.34	1.14	0.76	14.0	418
3	×	6	PVC	+	1	×	6	PVC	4.22	4.22	1.14	0.76	16.2	617
3	×	4	PVC	+	1	×	6	PVC	5.32	4.22	1.14	0.76	18.2	854
3	×	4	PVC	+	1	×	4	PVC	5.32	5.32	1.14	0.76	18.8	928
3	×	2	PVC	+	1	×	4	PVC	6.70	5.32	1.14	0.80	21.4	1297
3	×	2	PVC	+	1	×	2	PVC	6.70	6.70	1.14	0.81	22.3	1415
3	×	1	PVC	+	1	×	3	PVC	7.53	5.98	1.40	0.85	24.4	1642
3	×	1	PVC	+	1	×	1	PVC	7.53	7.53	1.40	0.87	25.4	1791
3	×	1/0	PVC	+	1	×	2	PVC	8.46	6.70	1.40	0.90	26.6	2034
3	×	1/0	PVC	+	1	×	1/0	PVC	8.46	8.46	1.40	0.92	27.7	2223
3	×	2/0	PVC	+	1	×	1	PVC	9.50	7.53	1.40	0.94	29.1	2524
3	×	2/0	PVC	+	1	×	2/0	PVC	9.50	9.50	1.40	0.97	30.3	2760
3	×	3/0	PVC	+	1	×	1/0	PVC	10.66	8.46	1.40	1.00	31.8	3142
3	×	3/0	PVC	+	1	×	3/0	PVC	10.66	10.66	1.40	1.02	33.2	3438
3	×	4/0	PVC	+	1	×	2/0	PVC	11.98	9.50	1.40	1.06	35.0	3911
3	×	4/0	PVC	+	1	×	4/0	PVC	11.98	11.98	1.40	1.09	36.6	4284
3	×	250	Tf	+	1	×	3/0	PVC	13.02	10.66	1.65	1.13	38.6	4703
3	×	250	Tf	+	1	×	250	Tf	13.02	13.02	1.65	1.16	40.1	5098
Ser apat na conductor na may hubad na ground contentric
4	×	8	PVC	+	1	×	8	PVC	3.34	3.34	1.14	0.76	15.8	520
4	×	6	PVC	+	1	×	6	PVC	4.22	4.22	1.14	0.76	18.1	768
4	×	4	PVC	+	1	×	6	PVC	5.32	4.22	1.14	0.78	20.6	1085
4	×	4	PVC	+	1	×	4	PVC	5.32	5.32	1.14	0.79	21.2	1160
4	×	2	PVC	+	1	×	4	PVC	6.70	5.32	1.14	0.85	24.3	1653
4	×	2	PVC	+	1	×	2	PVC	6.70	6.70	1.14	0.87	25.1	1770
4	×	1	PVC	+	1	×	3	PVC	7.53	5.98	1.40	0.92	27.7	2094
4	×	1	PVC	+	1	×	1	PVC	7.53	7.53	1.40	0.93	28.6	2243
4	×	1/0	PVC	+	1	×	2	PVC	8.46	6.70	1.40	0.96	30.2	2595
4	×	1/0	PVC	+	1	×	1/0	PVC	8.46	8.46	1.40	0.98	31.1	2783
4	×	2/0	PVC	+	1	×	1	PVC	9.50	7.53	1.40	1.02	33.0	3220
4	×	2/0	PVC	+	1	×	2/0	PVC	9.50	9.50	1.40	1.04	34.1	3456
4	×	3/0	PVC	+	1	×	1/0	PVC	10.66	8.46	1.40	1.08	36.1	4007
4	×	3/0	PVC	+	1	×	3/0	PVC	10.66	10.66	1.40	1.10	37.3	4304
4	×	4/0	PVC	+	1	×	2/0	PVC	11.98	9.50	1.40	1.15	39.6	4989
4	×	4/0	PVC	+	1	×	4/0	PVC	11.98	11.98	1.40	1.17	41.0	5361
4	×	250	Tf	+	1	×	3/0	PVC	13.02	10.66	1.65	1.23	43.8	5989
4	×	250	Tf	+	1	×	250	Tf	13.02	13.02	1.65	1.25	45.1	6383

Laki ng conductor (AWG, KCMIL)									Conductor ng phase	Neutral conductor	Nominal na kapal	Kapal ng kaluban	AWG	Timbang （kg / km）
Laki ng conductor (AWG, KCMIL)									AWG	AWG	V	Kapal ng kaluban	AWG	Timbang （kg / km）
Ser dalawang conductor na may hubad na ground contentric
2	×	8	PVC	+	1	×	8	PVC	3.34	3.34	1.14	0.76	12.3	158
2	×	6	PVC	+	1	×	6	PVC	4.22	4.22	1.14	0.76	14.2	214
2	×	4	PVC	+	1	×	4	PVC	5.32	5.3	1.14	0.76	16.6	299
2	×	4	PVC	+	1	×	6	PVC	5.32	4.22	1.14	0.76	15.8	274
2	×	2	PVC	+	1	×	4	PVC	6.70	5.32	1.14	0.76	18.6	387
2	×	2	PVC	+	1	×	2	PVC	6.70	6.70	1.14	0.76	19.6	426
2	×	1	PVC	+	1	×	3	PVC	7.53	5.98	1.40	0.79	21.1	489
2	×	1	PVC	+	1	×	1	PVC	7.53	7.53	1.40	0.81	22.2	540
2	×	1/0	PVC	+	1	×	2	PVC	8.46	6.70	1.40	0.83	23.0	590
2	×	1/0	PVC	+	1	×	1/0	PVC	8.46	8.46	1.40	0.85	24.3	654
2	×	2/0	PVC	+	1	×	1	PVC	9.50	7.53	1.40	0.87	25.2	715
2	×	2/0	PVC	+	1	×	2/0	PVC	9.50	9.50	1.40	0.90	26.6	795
2	×	3/0	PVC	+	1	×	1/0	PVC	10.66	8.46	1.40	0.92	27.6	871
2	×	3/0	PVC	+	1	×	3/0	PVC	10.66	10.66	1.40	0.95	29.3	971
2	×	4/0	PVC	+	1	×	2/0	PVC	11.98	9.50	1.40	0.97	30.4	1065
2	×	4/0	PVC	+	1	×	4/0	PVC	11.98	11.98	1.40	1.00	32.2	1189
2	×	250	Tf	+	1	×	3/0	PVC	13.02	10.66	1.65	1.03	33.5	1288
2	×	250	Tf	+	1	×	250	Tf	13.02	13.02	1.65	1.06	35.3	1419
Ser tatlong conductor na may hubad na contentric ground
3	×	8	PVC	+	1	×	8	PVC	3.34	3.34	1.14	0.76	14.0	207
3	×	6	PVC	+	1	×	6	PVC	4.22	4.22	1.14	0.76	16.2	282
3	×	4	PVC	+	1	×	6	PVC	5.32	4.22	1.14	0.76	18.2	369
3	×	4	PVC	+	1	×	4	PVC	5.32	5.32	1.14	0.76	18.8	394
3	×	2	PVC	+	1	×	4	PVC	6.70	5.32	1.14	0.80	21.4	528
3	×	2	PVC	+	1	×	2	PVC	6.70	6.70	1.14	0.81	22.3	568
3	×	1	PVC	+	1	×	3	PVC	7.53	5.98	1.40	0.85	24.4	672
3	×	1	PVC	+	1	×	1	PVC	7.53	7.53	1.40	0.87	25.4	722
3	×	1/0	PVC	+	1	×	2	PVC	8.46	6.70	1.40	0.90	26.6	811
3	×	1/0	PVC	+	1	×	1/0	PVC	8.46	8.46	1.40	0.92	27.7	874
3	×	2/0	PVC	+	1	×	1	PVC	9.50	7.53	1.40	0.94	29.1	983
3	×	2/0	PVC	+	1	×	2/0	PVC	9.50	9.50	1.40	0.97	30.3	1062
3	×	3/0	PVC	+	1	×	1/0	PVC	10.66	8.46	1.40	1.00	31.8	1198
3	×	3/0	PVC	+	1	×	3/0	PVC	10.66	10.66	1.40	1.02	33.2	1296
3	×	4/0	PVC	+	1	×	2/0	PVC	11.98	9.50	1.40	1.06	35.0	1464
3	×	4/0	PVC	+	1	×	4/0	PVC	11.98	11.98	1.40	1.09	36.6	1587
3	×	250	Tf	+	1	×	3/0	PVC	13.02	10.66	1.65	1.13	38.6	1767
3	×	250	Tf	+	1	×	250	Tf	13.02	13.02	1.65	1.16	40.1	1897
Ser apat na conductor na may hubad na ground contentric
4	×	8	PVC	+	1	×	8	PVC	3.34	3.34	1.14	0.76	15.8	256
4	×	6	PVC	+	1	×	6	PVC	4.22	4.22	1.14	0.76	18.1	349
4	×	4	PVC	+	1	×	6	PVC	5.32	4.22	1.14	0.78	20.6	467
4	×	4	PVC	+	1	×	4	PVC	5.32	5.32	1.14	0.79	21.2	493
4	×	2	PVC	+	1	×	4	PVC	6.70	5.32	1.14	0.85	24.3	672
4	×	2	PVC	+	1	×	2	PVC	6.70	6.70	1.14	0.87	25.1	712
4	×	1	PVC	+	1	×	3	PVC	7.53	5.98	1.40	0.92	27.7	858
4	×	1	PVC	+	1	×	1	PVC	7.53	7.53	1.40	0.93	28.6	908
4	×	1/0	PVC	+	1	×	2	PVC	8.46	6.70	1.40	0.96	30.2	1035
4	×	1/0	PVC	+	1	×	1/0	PVC	8.46	8.46	1.40	0.98	31.1	1098
4	×	2/0	PVC	+	1	×	1	PVC	9.50	7.53	1.40	1.02	33.0	1254
4	×	2/0	PVC	+	1	×	2/0	PVC	9.50	9.50	1.40	1.04	34.1	1332
4	×	3/0	PVC	+	1	×	1/0	PVC	10.66	8.46	1.40	1.08	36.1	1528
4	×	3/0	PVC	+	1	×	3/0	PVC	10.66	10.66	1.40	1.10	37.3	1626
4	×	4/0	PVC	+	1	×	2/0	PVC	11.98	9.50	1.40	1.15	39.6	1868
4	×	4/0	PVC	+	1	×	4/0	PVC	11.98	11.98	1.40	1.17	41.0	1990
4	×	250	Tf	+	1	×	3/0	PVC	13.02	10.66	1.65	1.23	43.8	2253
4	×	250	Tf	+	1	×	250	Tf	13.02	13.02	1.65	1.25	45.1	2382

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