加热电缆/JMI加热电缆

发布时间:2018-01-24

1.JMI加热电缆概述 :namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />

Brief Deion

-JMI 加热电缆是一种以不锈钢作为外护套、电热材料作为发热元件、氧化镁粉作为绝缘的特殊加热电缆。 JMI 加热电缆发热量与工作电压、发热芯线和电缆长度有关。加热电缆具有耐高温、防水、防爆、不易老化、使用寿命长、机械强度高和安全可靠等特点。

JMI heating cable is a special heating cable with a kind of l as outer jacket and a kind of electric heating material as heating elememt and with magnesia powder as insulation. The quantity of heat is related to working voltage the length of core wire and cable. They have following characteristics: high temperature resistance water-proof explosion proof anti-aging high mechanical strength and safety and reliability.

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2.型号含义

Type Meaning

22

3.单芯两端引接线接线方式

Two-end Leading wire of single core

22

4.不锈钢护套JMI加热电缆技术参数

Technical Parameters of JMI Heating Cable with Nickel Chromium Heating coreStainless Steel Jacket

型号

线径

mm

护套外径

mm

:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" />20℃
线阻值

MΩ/hm

经济耐用
短长度

m

大载
流量

A

大米
功率

w/m

高使
用温度

耐压试验

V/5min

近似重量

kg/km

220V

380V

JMI-I

01

0.76

3.00

2.40

18

32

5.0

60

700

1100

42

02

0.95

3.00

1.55

19

32

7.6

90

750

1500

42

03

1.07

3.2

1.17

19

32

9.8

1

JMI-II

01

0.71

2.80

1.2

28

48

6.6

53

700

1500

38

02

0.95

3.00

0.68

35

61

9.1

57

700

1500

42

03

1.13

3.2

0.48

41

71

11.2

60

700

1500

49

04

1.38

3.5

0.32

48

83

14.4

66

750

1500

62

JMI-III

01

0.71

2.8

0.575

40

69

9.6

53

700

1500

38

02

0.95

3.0

0.330

51

88

13.1

57

700

1500

42

03

1.13

3.2

0.230

59

102

16.2

60

700

1500

49

04

1.38

3.5

0.150

70

121

2

2

JMI-III

01

0.71

2.8

0.171

84

145

15.3

40

700

1500

38

02

0.95

3.0

0.098

99

171

22.6

50

700

1500

42

03

1.13

3.2

0.0684

109

188

29.6

60

700

1500

49

04

1.38

3.5

0.0456

128

221

37.8

65

750

1500

62

05

1.78

4.0

0.02736

159

275

50.6

50.6

750

1500

78

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