- Product Details
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Quick Details
-
Brand Name:
-
NLD
-
Model Number:
-
HD11F-400/3P
-
Max. Current:
-
400A
-
Product name:
-
Knife Switch
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Number of Pole:
-
3P
-
Rated frequency:
-
50Hz/60Hz
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Max current:
-
100A~3000A
-
Mechanical life:
-
15000 times
-
Pole:
-
1P/2P/3P/4P
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Baseboard material:
-
Resin/ Glass/Bakelite for selection
-
Operating Mode:
-
Central Lever Operating Mechanism
-
Certification:
-
CCC CQC ISO
Quick Details
-
Whether the smart:
-
NO
-
Max. Voltage:
-
380V
-
Place of Origin:
-
Zhejiang, China
-
Brand Name:
-
NLD
-
Model Number:
-
HD11F-400/3P
-
Max. Current:
-
400A
-
Product name:
-
Knife Switch
-
Number of Pole:
-
3P
-
Rated frequency:
-
50Hz/60Hz
-
Max current:
-
100A~3000A
-
Mechanical life:
-
15000 times
-
Pole:
-
1P/2P/3P/4P
-
Baseboard material:
-
Resin/ Glass/Bakelite for selection
-
Operating Mode:
-
Central Lever Operating Mechanism
-
Certification:
-
CCC CQC ISO
Details Images
Manufacturer
Directly
Supply
HD11F series protecting opening type knife switch
Specification:
1,Type:knife switch
1,Type:knife switch
2,Material:Copper
Bakelite
3,Pole:1P,2P,3P,4P
4,Current:100A-3000A
5,good service&high quality
6, Single pole single throw, single pole double throw, double pole doulbe thorw etc.
Description:
HD and HS Series open knife and knife transfer switch (hereinafter refered to switch) are suitable in the assembled distrbuting
equipment of AC 50Hz rated voltage up to 380v,or DC up to 220v and rated current up to 3000A,used to infrequently make and break
the AC or DC circuit in hand or acted as isolating switches.
This production is in comforming with standard GB14048.3 IEC60947-3.
Character
==>Central handgrip style are mainly used in power station and acted as isolating switches,they are not intended for break the circuit with current.
==>Side handgrip style switches are mainly used in power box.
==>Central front lever operating mechanism style switches are mainly used in the front side operated,rear maintained switchgear cubicle,the operating mechanism can be fixed in the front of the cubicle.
==>Side front lever operating mechanism style switchs are mainly used in front side operated,front maintained switchgear cubicel,the operating mechanism can be fixed on both side of the cubicle.
==>The knife switch equipped with arc chute can cut off the current load,Knief switch of other series are acted as isolating switches only.
3,Pole:1P,2P,3P,4P
4,Current:100A-3000A
5,good service&high quality
6, Single pole single throw, single pole double throw, double pole doulbe thorw etc.
Description:
HD and HS Series open knife and knife transfer switch (hereinafter refered to switch) are suitable in the assembled distrbuting
equipment of AC 50Hz rated voltage up to 380v,or DC up to 220v and rated current up to 3000A,used to infrequently make and break
the AC or DC circuit in hand or acted as isolating switches.
This production is in comforming with standard GB14048.3 IEC60947-3.
Character
==>Central handgrip style are mainly used in power station and acted as isolating switches,they are not intended for break the circuit with current.
==>Side handgrip style switches are mainly used in power box.
==>Central front lever operating mechanism style switches are mainly used in the front side operated,rear maintained switchgear cubicle,the operating mechanism can be fixed in the front of the cubicle.
==>Side front lever operating mechanism style switchs are mainly used in front side operated,front maintained switchgear cubicel,the operating mechanism can be fixed on both side of the cubicle.
==>The knife switch equipped with arc chute can cut off the current load,Knief switch of other series are acted as isolating switches only.
(
Pls contact us for other type details,we are waiting you here)...
Products Description
Scope of application
HD11F series knife switch, suitable for AC 50Hz 400/500/690V, rated service current up to 200A, for PV grid-connected box and
other complete sets of power distribution equipment, as a power and load isolation switch, and with visual contact position and
disconnection point, to ensure the circuit and equipment maintenance and operator safety use.Service environment
1.The altitude of the installation site should not exceed 2000 m; if it does, the capacity should be derating appropriately.
2. The temperature of the surrounding medium should not be higher than +55 °C and not lower than -5 °C and the average value at 24
hours should not exceed 35 °C (except for special orders).
3.The relative air humidity at the installation site should not exceed 50% at a max. temperature of +55°C. Higher relative
humidity levels are possible at lower temperatures, e.g., up to 90% at 20°C. Special actions should be taken for occasional
condensation due to changes in temperature.
4.The relative humidity of the air in the humid tropics should not exceed 95 % at +25°C.
5. It should be installed in a place free from rain and snow; free from explosion hazards and free from conductive dust and
sufficient corrosion and damage to metal.
other complete sets of power distribution equipment, as a power and load isolation switch, and with visual contact position and
disconnection point, to ensure the circuit and equipment maintenance and operator safety use.Service environment
1.The altitude of the installation site should not exceed 2000 m; if it does, the capacity should be derating appropriately.
2. The temperature of the surrounding medium should not be higher than +55 °C and not lower than -5 °C and the average value at 24
hours should not exceed 35 °C (except for special orders).
3.The relative air humidity at the installation site should not exceed 50% at a max. temperature of +55°C. Higher relative
humidity levels are possible at lower temperatures, e.g., up to 90% at 20°C. Special actions should be taken for occasional
condensation due to changes in temperature.
4.The relative humidity of the air in the humid tropics should not exceed 95 % at +25°C.
5. It should be installed in a place free from rain and snow; free from explosion hazards and free from conductive dust and
sufficient corrosion and damage to metal.
Product Paramenters
|
item
|
Knife switch
|
|
Whether the smart
|
No
|
|
Place of Origin
|
China
|
|
|
Zhejiang
|
|
Brand Name
|
NLD
|
|
Model Number
|
HD11F
|
|
Max. Current
|
100A~3000A
|
|
Max. Voltage
|
380V
|
|
Product name
|
Knife Switch
|
|
Type
|
Manual
|
|
Pole
|
1P/2P/3P/4P
|
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