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FJ6/DFY1 Energy measuring terminal block

Description
FJ6/DFY1, 2 type energy measuring terminal blocks are special terminal blocks applied for standard wiring in energy measuring equipments.
They are also suitable for secondary circuit of rated voltage up to 660V and rated current up to 20A. They are used to change or inspect the electric equipments such as energy meter, electric instrument and relaying equipment under on-load circumstance. They can guarantee operation safety and improve fieldwork efficiency. In order to satisfy customers' demand, our company improves the design and adopts America-imported high-molecular polycarbonate material.

Details
Main technical parameters:
1.Rated insulation voltage:660V,50HZ/60HZ
2.Rated current:5A(20A)
3.Power frequency with standing voltage:3000V/min
4.Insulation resistance:>30MΩ
5.Ambient temperature:-40~+60°c

Feature
1.Fixed steel stud for cover plate fixing. Polycarbonate cover.
2.Able to laser print your Logo on the cover
3.Material could be customized.

Material
The cover is PC, base is bakelite. (4000V,60A,European model, PC is anti-throw, good impact resistance, longer service life) The blank of the cover can be made with customers' Logo for free if they show interesting and providing trust to your potential users.

Easy opening
The Test Terminal Block is easy to open without tools,by using this kind of screw on front.

Plenty Poles
Voltage Pole, new design, and with 4000V (passed Chinese Government laboratory test)

PC Cover of NEW FJ16/DFY1 Technical Characteristics


Test name

test condition

test method

Value

Units

Physical Performance

density

23°C

ISO 1183

1.2

g/cm³

melt index

300°C,1.2kg

ISO 1133

25

g/10min

Shrink rate

23°C

ISO294-4

0.5-0.7

%

Rockwell hardness

R-Scale

ISO 2039/2

118


mechanical Performance

tensile strength

10mm/min

ISO 527-2

52

MPa

elongation

10mm/min

ISO 527-2

60

%

bending strength

2mm/min

ISO 178

85

MPa

flexural modulus

2mm/min

ISO 178

2300

MPa

Charpy Notched Impact Strength

23°C

ISO 179-1

45

kJ/m²

Beam the notched impact strength

23°C

ISO 179-1

NB

kJ/m²

thermal performance

fire resistance

3.2mm

UL 94

V-2

Class

distortion temperature

1.82MPa

ISO 75-2

118

°C

glowing filament

850°C 2mm

IEC 60695-2-12

≤30

s

electrical performance

comparative tracking index

3mm

IEC 60112/3rd

200

v



Bakelite black plating of NEW FJ16/DFY1 Technical Characteristics


Test name

test condition

test method

Value

Units

Physical Performance

Shrink rate


JIS K6915

0.40-0.60

%

water absorptivity


JIS K6911

0.05-0.10

%

Specific Gravity


JIS K7112

1.78


mechanical Performance

bending strength


JIS K7171

147-167

MPa

Bending elastic degree


JIS K7171

12700-14700

MPa

charpy impact strength


JIS K7111

3.9-4.9

KJ/m²

strength of extension


JIS K6911

78-98

MPa

compression strength


JIS K6911

216-235

MPa

Rockwell hardness


JIS K6911

112


electrical performance

voltage resistance


JIS K6915

10-12

MV/m

insulation resistance


JIS K6915

1010-1011

thermal performance

fire resistance


UL 94

V-0




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