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EPR Insulated and CSP Sheathed Railway Vehicle Cab

1. Standard

National Standard: GB 12528.4-90, JB 8145.3-95

2. Application

This product is used for power transmission of railway vehicles of rated voltage 3kV and below.

3. Guide to Use

1) Rated voltage: 750V, 1.5kV and 3kV.

2) Max. conductor temperature in normal use: 100℃; lowest ambient temperature: -25℃.

3) This cable can be used for applications exposed to oil.

4) The min. bend radius for cable with a diameter less than 20mm is 3 times cable diameter, and min. bend radius for cable with a diameter over than 20mm is 5 times cable diameter.

4. Code and Description

Code	Description
DCEH/3-100	Copper conductor EPR rubber insulated CSP sheathed railway vehicle cable (wire) with a working temperature of 100℃

5. Sectional Drawing

	1) Tinned copper conductor
	2) Separator
	3) EPR rubber insulation
	4) CSP sheath

6. Models Available

Code	Rated Voltage (V)	No. of Cores	Sectional Area (mm2)
DCEH/3-100	750	1	0.5-300
	1500	1	1.0-300
	3000	1	2.5-300

7. Technical Particulars

Sectional Area (mm2)	Conductor	750V				1500V				3000V				Max. Conductor DC Resistance at 20℃ (Ω/kM)
Sectional Area (mm2)	Strands/Dia. (mm)	Insulation Thickness (mm)	Sheath Thickness (mm)	Max. Overall Dia. (mm)	Approx. Weight (kg/km)	Insulation Thickness (mm)	Sheath Thickness (mm)	Max. Overall Dia. (mm)	Approx. Weight (kg/km)	Insulation Thickness (mm)	Sheath Thickness (mm)	Max. Overall Dia. (mm)	Approx. Weight (kg/km)	Max. Conductor DC Resistance at 20℃ (Ω/kM)
0.5	16/0.20	0.6	0.6	4.4	17									40.1
0.75	24/0.20	0.6	0.6	4.7	20									26.7
1.0	32/0.20	0.6	0.6	4.9	24	0.8	0.8	6.0	32					20.0
1.5	30/0.25	0.6	0.6	5.4	31	0.8	0.8	6.6	40					13.7
2.5	49/0.25	0.7	0.6	6.2	45	0.9	0.9	7.6	58	1.4	1.2	8.6	83	8.21
4	56/0.30	0.7	0.6	6.8	63	0.9	0.9	8.2	77	1.4	1.2	9.2	104	5.09
6	84/0.30	0.7	0.6	7.8	86	0.9	0.9	9.0	101	1.4	1.2	10.5	131	3.39
10	84/0.40	0.8	0.8	9.0	152	1.0	1.0	9.8	169	1.6	1.2	11.5	205	1.95
16	126/0.40	0.8	0.8	10.5	243	1.0	1.0	11.5	250	1.6	1.2	13.0	281	1.24
25	196/0.40	1.0	1.0	13.0	350	1.2	1.2	13.5	360	1.8	1.4	15.5	410	0.795
35	276/0.40	1.0	1.0	14.5	471	1.2	1.2	15.0	483	1.8	1.4	17.0	539	0.565
50	396/0.40	1.2	1.2	17.0	624	1.4	1.4	18.0	651	2.0	1.8	20.0	733	0.393
70	380/0.49	1.2	1.2	19.5	830	1.4	1.4	20.5	864	2.0	1.8	22.5	954	0.277
95	513/0.49	1.4	1.4	21.5	1137	1.6	1.6	22.5	1177	2.2	2.0	24.5	1200	0.210
120	630/0.49	1.4	1.4	23.5	1400	1.6	1.6	24.5	1443	2.2	2.0	26.5	1556	0.164
150	777/0.49	1.8	1.8	28	1817	2.0	1.8	29	1840	2.6	2.2	30.5	1966	0.132
185	976/0.49	1.8	1.8	29.5	2186	2.0	1.8	30	2211	2.6	2.2	32	2346	0.108
240	128/0.49	2.2	2.2	34	2863	2.4	2.4	35	2926	3.0	2.8	37	3089	0.0817
300	1586/0.49	2.2	2.2	37	3462	2.4	2.4	38	3529	3.0	2.8	40	3702	0.654

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EPR Insulated and CSP Sheathed Railway Vehicle Cab

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