Overhead transportation ABC cáp điện

Overhead transportation ABC cáp điện
Cảng: Main port in China
Điều Khoản Thanh Toán: L/C,D/A,D/P,T/T
Khả Năng Cung Cấp: 2000 Km / km mỗi Month
Nơi xuất xứ: Henan Trung Quốc
Nhãn hiệu: Jinshui
Model: Abc, trên không kèm cáp
Loại: Điện áp thấp
Ứng dụng: trên không
Conductor Vật liệu: Nhôm, hợp kim nhôm, ACSR
Jacket: PVC
Chi Tiết Giao Hàng: 2 tuần
Chi Tiết Đóng Gói: Thép, Trống bằng gỗ

1.       Duplex Service Drop

(1).Application

Primarily used for 120 volt overhead service applications such as street lighting,outdoor lighting,and temporary service for construction.To be used at voltages of 600 volts phase-to-phase or less and at conductor temperatures not to exceed 75oC for polyethylene insulated conductors or 90oC for crosslinked polyethylene(XLP)insulated conductors.

(2).Construction

 

Code Word

Phase conductor

Bare Neutral Messenger

Nominal Lay Length

Weight Per 1000ft. (lbs.)

Allowable Ampacities+

Size

(AWG)

Stranding

Insul. Thick.

(Mils)

Size

(AWG)

Stranding

Rated Strength

(lbs.)

inches

XLP

POLY

XLP

POLY

AAC Neutral-messenger

Pekingese

6

1

45

6

7

563

10.36

61

61

85

70

Collie

6

7

45

6

7

563

10.36

64

64

85

70

Dachshund

4

1

45

4

7

881

10.36

92

92

115

90

Spaniel

4

7

45

4

7

881

10.36

96

96

115

90

Doberman

2

7

45

2

7

1350

14.88

147

147

150

120

Malemute

1/0

9

60

1/0

7

1990

14.88

234

234

205

160

                         

Code words for XLP insulated products are formed by adding/XLPto the conventional code words above(e.g.-Chihuahua/XLP)

+Conductor temperature of 90oC for XLP,75Oc for Poly;ambient temperature of 40oC;emissivity 0.9;2ft./sec. Wind in sun.

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