Guidedtype Fall Arrester
Made of alloy steel
In built gravity lock to avoid incorrect use
In event of fall quickly grips the rope
works on 14 mm dia polyamide rope
Conforms to EN 353-2.
For price, specification and other details please contact us.
Light weight guided type fall arrester
made of stainless steel
In built gravity lock to avoid incorrect use
Two deliberate operation require to open and close
built inrope guided wheel for tangle free movement
with Anti panic feature
conforms to ANI Z359.1
For price, specification and other details plese contact us
Guidedtype fall arrester
made of high strength steel
in built gravity lock to avoid incorrect use
in event of fall quickly grips the rope
detachable ropegrab device
works on 14mm dia polymaide rope.
conforms to EN 353-2
For price, specifications and other details please contact us
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Maltodextrin consists of Dglucose units connected in chains of variable length. The glucose units are primarily linked with(1 - 4) glycosidic bonds. Maltodextrin is typically composed of a mixture of chains that vary from three to 17 glucose units long.
Maltodextrins are classified by DE (dextrose equivalent) and have a DE between 3 and 20. The higher the DE value, the shorter the glucose chains, the higher the sweetness, the higher the solubility, and the lower heat resistance. Above DE 20, the European Union's CN code calls it glucose syrup; at DE 10 or lower the customs CN code nomenclature classifies maltodextrins as dextrins.
For price, specification and other details please contact us
We supply all kind of materials and accessories pertaining to earthing and lighting protection-class a.B, c and d.
It includes-copper strips, copper tapes, clamps, wires etc
We also supply a new kind of maintenance free earthing and lighting prevention equipment.
Surge arrester can be divided into many types according to its application as below:
Distribution type,power station type,protecting capacitor type,transformer neutral point type ,protecting motor type,electrified railway type,line type.etc.
Line type surge arrester can be divided into series spacing type and without spacing type and in series spacing type can be divided into supporting spacing and sure air spacing type.
2.Main Product Features:
2.1It has a series of outstanding features such as good protection performance,high circulating capacity ,less reaction time,smooth steep-wave characteristic.
2.2 Excellent silicon rubber material is used in composite housing,possessing good anti-tracking and ageing-resistant performance as well as good hydrophobicity ,ion transferring and high pollution proof.
2.3 Special technique and internal structure are used in composite housing surge arrester,possessing higher technical strength and good explosion-proof performance.
3.Service Conditions:
3.1 Ambient Temperature: - 40 + 50
3.2 Altitude: 1000m;
3.3 Frequency : 48 Hz , + 50 Hz;
3.4 Power Frequency Voltage exerted long-time on surge arrester shall not exceeds continuous operation voltage;
3.5 Earthquake intensity is not more than 7 grades;
3.6 Wind speed is not more than 35mm/s;
Usage under exceptional conditions shall be negotiated by both parties.
DK-60 power supply series modular surge protective device(SPD) is designed according to IEC61643 standard. It is accordance with the criterion of Low-voltage Surge Protective Devices-Part 1: Surge Protective Devices Performance Requirements and Test Method of Low-voltage Power Distribution System. With good sealing, it is designed as module and 35mm DIN-Rail Mounting. With working indication window, temperature control circuit breaker and built-in over-current protective circuit, the modular SPD can release automatically to avoid fire danger when it breaks down. With remote alarm connector, it is convenient for remote monitoring. The main module and the base are replaceable. The lightning protection modes is L-PE, N-PE (4P) or L-N-PE (3+1).
PPLICATIONS:
Designed for antenna coaxial device and receive/transmit system not to be spoiled by lightning over-voltage, induced over-voltage and static discharge.
CATV
Datacast, IPDC
VOD
IP Phone
BBA
Video conference
FEATURES:
Gas-tube Structure
Easily Replaced Gas Tube Element
Reliable Performance from DC to 2.7GHz
Multi-Strike Capability
Bi-Directional Protection
DC passed
RoHS Compliant
Metric or imperial should be marked
condition:used
warranty:3 months
Good quality with long life span
WHY you choose us:
Our company has many products in stock,which are immediately available.If you purchase one more parts from us,we can make a discount to you.
condition:used
warranty:3 months
Good quality with long life span
WHY you choose us:
Our company has many products in stock,which are immediately available.If you purchase one more parts from us,we can make a discount to you.
condition:used
warranty:3 months
Good quality with long life span
WHY you choose us:
Our company has many products in stock,which are immediately available.If you purchase one more parts from us,we can make a discount to you.
conditionï¼?new
warranty: 1 year
Good quality with long life span
WHY you choose us:
Our company has many products in stock,which are immediately available.If you purchase one more parts from us,we can make a discount to you.
Condition new
warranty: 1 year
Good quality with long life span
WHY you choose us:
Our company has many products in stock,which are immediately available.If you purchase one more parts from us,we can make a discount to you.
conditionï¼?new
warranty: 1 year
Good quality with long life span
WHY you choose us:
Our company has many products in stock,which are immediately available.If you purchase one more parts from us,we can make a discount to you.
conditionï¼?new
warranty: 1 year
Good quality with long life span
WHY you choose us:
Our company has many products in stock,which are immediately available.If you purchase one more parts from us,we can make a discount to you.
Condition New
warranty: 1 year
Good quality with long life span
WHY you choose us:
Our company has many products in stock,which are immediately available.If you purchase one more parts from us,we can make a discount to you.
305 Electric Arresters Suppliers
Short on time? Let Electric Arresters sellers contact you.
