Non-Halogen, Flame-Retardant, Flexible, Cross

Non-Halogen, Flame-Retardant, Flexible,
Cross-Linked Polyethylene Insulated Electric Wire
EM-LMFC
EM-LMFC
-An environmentally
friendly electric wire
that streamlines
wiring on boards, etc.
Environmental performance Streamlined wiring
RoHS compliant
Non-halogen
Flame-retardant
Unified wiring material
and reduced size

Lower cost
It allows IV wires to be smaller!
Although the EM-LMFC is an eco wire, it is as flexible as
a conventional wire. What is more, its price is identical to
that of the previous LMFC.
A highly acclaimed electric wire, the EM-LMFC is now
widely used for railway vehicles and various electric
devices, as well as for wiring on boards. In addition, the
EM-LMFC offers superior heat resistance. This means
that its allowable current is higher than that of IV and KIV,
permitting smaller electric wires. It therefore enables cost
reductions, and contributes to boards with a lighter weight
and smaller dimensions.
1. Space-saving
The EM-LMFC comes in a smaller size, enabling
space to be saved.
IV wire 8mm2
EM-LMFC 3.5mm2
(use of 7 wires with an external
diameter of 6.0mm each)
(use of 7 wires with an external
diameter of 4.6mm each)
Comparison of allowable currents
Allowable current (ambient temperature: 40°C)
For the allowable currents of the EM-LMFC, values that apply to a
Conductor
maximum conductor temperature of 110°C were adopted and converted
size
into values that apply to an ambient temperature of 40°C.
EM-LMFC (A)
EM IE/F (A)
IV (A)
2
3.5
5.5
8
14
22
38
60
100
150
200
250
325
41
56
75
93
134
175
247
331
455
604
717
850
994
29
39
51
65
94
123
173
232
319
424
503
596
697
22
30
40
49
71
93
132
177
243
322
382
453
530
3. Heat resistance
With the conduction of a current at 60A, the EM-LMFC does
not suffer from deformation or fusion, and does not cause
the insulation lock to dig into the wires.
Smaller size
The insulation lock is digging into the wires.
The insulation lock is not digging in.
IV wire 8mm2
Conduction of current at 60A
EM-LMFC 5.5mm2
Conduction of current at 60A
2. Flexible
The EM-LMFC does not
suffer from the reduction
in flexibility typically
caused by the use of
environmentally friendly
materials. This means that
it permits easy wiring.
160 mm
310mm
EM IE/F
EM-LMFC
Load: 100g
Comparison of deflection
narrow
n
i
n
e
v
e
dense.
s easy,
i
e
r
g
a
n
i
s
r
i
e
r
i
W
w
hen the
w
r
o
s
space
Applications
Wiring on boards/Lead wires of electric devices
Distribution boards, motors, power generators, welding
machines, transformers
Separator
Railway vehicles (black only)
Vehicles for conventional railways, subways, and industrial
railways
Non-halogen, flameretardant, flexible, crosslinked polyethylene insulator
Tinned annealed copper
stranded wires
High-voltage distribution
Features

Halogen gas is not generated during its combustion.
RoHS
RoHS substances are not used.
Railway Rollingstock & Machinery Association.
Superior varnish resistance.
Upper temperature limit: 110°C (registered as the
upper temperature limit for insulating material used
with an electrical appliance).
Flame retardancy
The EM-LMFC meets the criteria of “flame
retardancy” in accordance with the railway vehicle
material combustion test undertaken by the Japan
*Proven in our own test.
It is highly flexible and has little odor.
It complies with the standards and specifications of
WL, HF-WL, LMFC, and EM-LMFC.
Six different colors are available in each size,
ensuring ease of use.
Labeling example
FURUKAWA 600V HF-WL1
<PS> E FEIC TAINEN Year of Manufacture EcoAce 600V EM-LMFC 2mm2
The “HF-WL1” symbol for railway vehicles is available in black only.
Wiring in dense wires
Table of allowable currents
600V/6600V EM-LMFC
Conductor temperature (°C)
110°C
105°C
90°C
Cross-section
Rated temperature Reference temperature Reference temperature
area of the conductor (mm2)
0.75
22
22
19
1.25
29
28
24
2
41
39
35
3.5
56
54
48
5.5
75
72
63
8
93
90
79
14
134
129
113
22
175
169
148
(30)
212
204
179
38
247
238
209
(50)
290
279
245
60
331
319
280
(80)
392
378
332
100
455
438
384
(125)
525
506
444
150
604
581
510
200
717
690
605
250
850
818
718
325
994
957
839
Note: Values in ( ) indicate quasi-standard sizes.
Wiring in a railway vehicle
Wiring of lead wires
Wiring on a board
Table of structural dimensions
600V EM-LMFC
Conductor
CrossApproximate
Structure
section area Number of wires/
external
(mm2)
Wire diameter (mm) diameter (mm)
0.75
30/0.18
1.1
1.25
50/0.18
1.5
Insulation
thickness
(mm)
Approximate
Maximum
Minimum
finished
conductor Test voltage insulation
external
resistance (at (V/minute) resistance
diameter (mm) 20°C) (Ω/km)
(MΩkm)
Surface
leakage
resistance
(MΩ)
Approximate
mass
(kg/km)
1.0
3.2
25.8
2,200
80
300
16
1.0
3.6
15.5
2,200
70
300
22
2
37/0.26
1.8
1.0
3.9
9.91
2,200
60
300
30
3.5
45/0.32
2.5
1.0
4.6
5.38
2,200
50
300
48
5.5
35/0.45
3.1
1.0
5.2
3.50
2,200
50
200
68
8
50/0.45
3.7
1.0
5.8
2.45
2,200
50
200
92
14
88/0.45
4.9
1.0
7.0
1.39
2,200
40
200
155
22
7/20/0.45
6.7
1.2
9.6
0.892
2,200
40
100
255
(30)
7/27/0.45
7.8
1.2
10.7
0.661
2,200
40
100
335
38
7/34/0.45
8.7
1.2
11.7
0.525
2,200
40
100
410
(50)
19/16/0.45
10.0
1.5
13.6
0.411
2,500
30
100
530
60
19/20/0.45
11.2
1.5
14.8
0.329
2,500
30
100
650
(80)
19/27/0.45
13.0
1.5
16.7
0.243
2,500
30
90
860
100
19/34/0.45
14.6
2.0
19.4
0.193
3,000
30
80
1,110
(125)
19/42/0.45
16.3
2.0
20.5
0.156
3,000
20
70
1,350
150
27/34/0.45
18.0
2.0
22.2
0.136
3,000
20
60
1,540
200
37/34/0.45
20.4
2.5
25.6
0.0993
3,000
20
60
2,120
250
37/42/0.45
22.7
2.5
27.9
0.0803
3,000
15
50
2,580
325
37/55/0.45
26.0
2.5
31.1
0.0614
3,000
15
50
3,360
Surface
leakage
resistance
(MΩ)
Approximate
mass
(kg/km)
Note: Values in ( ) indicate quasi-standard sizes.
6600V EM-LMFC
Conductor
CrossApproximate
Structure
section area Number of wires/
external
(mm2)
Wire diameter (mm) diameter (mm)
3.5
45/0.32
2.5
5.5
35/0.45
3.1
Insulation
thickness
(mm)
Approximate
Maximum
Minimum
finished
conductor Test voltage insulation
external
resistance (at (V/minute) resistance
diameter (mm) 20°C) (Ω/km)
(MΩkm)
4.0
10.5
5.38
18,000
110
100
140
4.0
11.1
3.50
18,000
100
100
170
8
50/0.45
3.7
4.0
11.7
2.45
18,000
90
100
200
14
88/0.45
4.9
4.0
12.9
1.39
18,000
75
100
275
22
7/20/0.45
6.7
4.0
14.7
0.892
18,000
60
100
385
(30)
7/27/0.45
7.8
4.0
15.8
0.661
18,000
55
90
480
38
7/34/0.45
8.7
4.0
16.7
0.525
18,000
50
90
565
(50)
19/16/0.45
10.0
4.0
18.0
0.411
18,000
45
80
685
60
19/20/0.45
11.2
4.0
19.2
0.329
18,000
40
70
815
(80)
100
(125)
150
19/27/0.45
19/34/0.45
19/42/0.45
27/34/0.45
13.0
14.6
16.3
18.0
4.0
4.0
4.0
4.0
21.0
22.6
24.3
26.0
0.243
0.193
0.156
0.136
18,000
18,000
18,000
18,000
35
35
30
30
60
60
60
50
1,050
1,270
1,520
1,740
Note: Values in ( ) indicate quasi-standard sizes.
http://www.feic.co.jp/
HEADQUARTERS:
6-48-10 Higashi-Nippori, Arakawa-ku, Tokyo, 116-0014 Japan
Tel: +81-3-3803-1151 Fax: +81-3-3801-0581
For technical enquiries, please contact:
HIRATSUKA WORKS:
5-1-9 Higashi-Yawata, Hiratsuka, Kanagawa Pref., 254-0016 Japan
Tel: +81-463-21-8290 Fax: +81-463-21-8292
● For more information, please contact:
Furukawa Electric Group strives to develop environmentally considerate products.
eFriendly Logo Mark
This logo mark indicates that the products and services satisfy the standards
Products listed in this catalog are subject to change without prior notice
for improvement of appearance and/or specifications.
of environmentally friendly products of the Furukawa Electric Group.
DE-056 2D6 TR 200

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