Minimum Order Quantity | 1 Unit |
Housing Type | Porcelain, Polymer |
Voltage Rating | 255 V AC |
Arrester Type | Station Type, Intermediate Type, Distribution Type |
Lifetime | min.100 000 h |
Weight | 900 g |
Degree of protection of enclosure | IP20 |
Poles Number | 1 Pole, 1pole+N, 3 Pole+N, 2 Pole, 3 Pole |
Classification | Type B, Type C, Type D |
Weight | 390 g |
Lifetime | min.100 000 h |
Degree of protection of enclosure | IP20 |
PIVM PV800are the lightning and surge arresters type 1+2 according to EN 61643-11 and IEC 61643-11 and UTE C 61-740-51. These arresters are recommended for use in the Lightning Protection Zones Concept at the boundaries of LPZ 0-2 (according to IEC EN 62305) for equipotential bonding of positive and negative busbars of photovoltaic systems and elimination of transient overvoltage that originates during the atmospheric discharges or switching processes. Particular varistor sectors, connected between the terminals L+, L- and PE, are equipped with internal disconnectors, which are activated when the varistors fail (overheat). Operational status indication of these disconnectors is partly visual (discoloration of the signal field) and partly remote monitoring (by potential free change over contacts – only DS types).
The marking M specifies a type of construction with removable module.
Poles Number | 1pole+N, 2 Pole, 1 Pole, 3 Pole, 3 Pole+N |
Classification | Type C, Type B, Type D |
Weight | 130 g |
Lifetime | Min 100 000 hr |
Back up fuse | 8 A |
Degree of protection of enclosure | IP20 |
PI-k8 is a single-phase surge arrester type 3, which is equipped with high-frequency filter, according to EN 61643-11 and IEC 61643-11. It is intended for use in the power supply lines, which are operated as TN-S system. The arrester PI-k8 is constructed for mounting on DIN rail 35mm and designed for protection of single-phase electronic appliances in L.V. power supply systems against the transient surge and high-frequency disturbance. The type PI-k8 is fitted with a light indicator signalling the right function (greed LED diode), type PI-k8 DS indicates the failure by target disconnection of mechanical thermal fuse.
They can be manufactured in a comprehensive range of the Nominal voltages UN = 6, 12, 24, 48, 60, 80, 110, 120, 130, 160 and 230V (AC/DC).
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Poles Number | 3 Pole+N |
Classification | Type B |
Series | PIVM PV 1000 |
Brand | Hakel |
Power | 5kV-500kV |
Maximum continuous operating voltage UC | 275 V AC / 350 V DC |
Maximum discharge current Imax | 50 kA |
Voltage protection level Up | 1,3 kV |
Failure signalisation (S) | green - ok / red - failure |
Housing material | Polyamid PA6, UL94 V-0 |
Test class according to EN 61643-11 ed. 2 and IEC 61643-11 | TYP 2, CLASS II |
Poles Number | 1pole+N, 3 Pole+N, 2 Pole, 3 Pole |
Temperature | 40 to 80 degree celsius |
Classification | Type B |
IP Rating | IP66 |
Atmospheric Pressure | 86 to106 kPa |
Working Frequency | 50/60Hz |
Nominal Operating Voltage | 230V AC |
Buried pipelines for oil, gas and other inflammable materials are normally provided with Protection Surge Arrester. This, in turn, requires the use of insulating flanges at terminal points on the pipeline system, such as at tank farms, governor stations, etc. In order to limit the extent of the appliedcathodic protection and prevent the loss of protective current to other buried metallic structures. In these locations, in the event of a lightning strike on to any above ground pipe work or connected structure, or an electrical fault causing a voltage surge on the pipe, a flashover across the insulating components to the flange could occur.
HGS100 Ex is an explosion-proof gas discharge tube Spark gap with flexible connecting cable (varies to meet application requirements) for equipotential bonding acc to IEC 61024-1 and also for the use in IT installations acc to IEC 60364-5-54. It complies with EN 50014 and EN 50028 standards. It is recommended for insulated flanges and insulated screw joints bridging incathodic protected parts of industrial technology. In case of potential difference origin between two sides of insulation flanges, the high Spark gap ignites and interconnects both parts for a transient time (typical value of internal resistance at startup of HGS100 Ex is 0.001… 0.002). HGS100 Ex is certified for EEx m II T3 (FTZU 04 ATEX 0255X) and is suitable to be used in hazardous areas. The reasons motivating the choice of the interconnection of metallic masses are important. They should be well known in order to consider acceptable solutions that may reconcile the incompatibilities between these standards and the cathodic protection. On should well distinguish the risks of lightning and other potential surges that may lead to damage to electrical equipment, the electrical hazards for personnel as well as the means to ensure their protection. For the risks of lightning, theoretically, on could not implement a grounding circuit. It is useless with respect to the issue equipotentiality as mentioned above. Moreover, the grounding resistances, measured at low frequency (50 Hz) are totally different from the value of their impedance which is to be considered at the very high frequency (lightning). In fact, the grounding systems are of no use for the evacuation of the lightning currents, they only act as a protection of personnel against the hazards related to the potentials at industrial frequencies. Because of this fact they have been made mandatory by the legislation in force. For the protection of persons, the important criterion consists of avoiding a potential difference, which is deemed hazardous, between two regions of the human body. In case of a potential test post, for instance, a grounding system should be installed at the location where the individual is supposed to touch a point at which the potential is different from the one where his feet are in contact with the ground.
A person is always supposed to be exposed to a potential difference if he touches two parts that are electrically isolated one from each other (for instance two metallic structures separated by an insulating joint). It is this reason that justifies the interconnection of the metallic structures. By interconnection of metallic masses, one should understand the interconnection of the structures (including rebar of concrete and the grounding systems of buildings), the grounding of the premises (safety of personnel) and the lightning protection. The essential objective is to ensure a preferential path of return, of the lowest resistance, for the currents to the ground. Moreover, the potential gradient created at the ground surface by the flow of the current is diminished with regard to what it would be on individual groundings (safety of personnel).
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Weight | 300g |
Lifetime | min.100 000 h |
Method of assembly | DIN rail 35 mm |
Degree of protection of enclosure | IP20 |
PIVM PV 600 DS is a lightning and surge arrester type 1+2 according to EN 61643-11 and IEC 61643-11 and UTE C 61-740-51. These arresters are recommended for use in the Lightning Protection Zones Concept at the boundaries of LPZ 0-2 (according to IEC EN 62305) for equipotential bonding of positive and negative busbars of photovoltaic systems and elimination of transient overvoltage that originates during the atmospheric discharges or switching processes. Particular varistor sectors, connected between the terminals L+, L- and PE, are equipped with internal disconnectors, which are activated when the varistors fail (overheat). Operational status indication of these disconnectors is partly visual (discoloration of the signal field) and partly remote monitoring (by potential free change over contacts – only DS types).
The marking M specifies a type of construction with removable module.
Poles Number | 3 Pole+N, 1 Pole, 2 Pole, 3 Pole, 1pole+N |
Classification | Type D, Type B, Type C |
Brand | Hakel |
Model | PIIIM PV 1000 |
Brand | Hakel |
DC SPD ratings | 200,400,600,800,1000V DC |
Model ID | PIIIM PV600 |
Type | 2 |
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Poles Number | 1pole+N, 2 Pole, 3 Pole, 3 Pole+N |
Classification | Type C, Type D |
Brand | Hakel |
IP Rating | IP 20 |
Poles Number | 3 Pole, 3 Pole+N, 1pole+N, 2 Pole, 1 Pole |
Classification | Type C, Type B, Type D |
Brand | Hakel |
Weight | 346g |
Lifetime | min. 100 000 h |
Degree of protection of enclosure | IP20 |
Weight | 270g |
Lifetime | min.100 000 h |
Degree of protection of enclosure | IP20 |
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Rated current | 40KA |
Brand | Hakel |
Product id | PIIIM PV 1000/M V series |
Poles Number | 3 Pole, 1 Pole, 1pole+N, 2 Pole, 3 Pole+N |
Classification | Type B, Type C |
Color | Red, Green, Yellow, White, Orange |
Application | Electric, Industrial, Home use |
Number Of Poles | 4.0 |
Classification | Type B |
Brand | Hakel |
Series | PIVM PV-1000 DS V |
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Poles Number | 1 Pole, 3 Pole+N, 1pole+N, 2 Pole, 3 Pole |
Classification | Type C, Type D, Type B |
Brand | Hakel |
Poles Number | 2 Pole, 3 Pole, 3 Pole+N, 1pole+N |
Classification | Type B, Type C, Type D |
Brand | Hakel |
Poles Number | 3 Pole+N, 1pole+N, 2 Pole, 3 Pole, 1 Pole |
Classification | Type C, Type D, Type B |
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Poles Number | 2 Pole, 3 Pole+N, 1 Pole, 3 Pole, 1pole+N |
Classification | Type B, Type C, Type D |
Brand | Hakel |
Poles Number | 1pole+N, 2 Pole, 3 Pole, 3 Pole+N |
Classification | Type B, Type D, Type C |
Brand | Hakel |
Poles Number | 2 Pole, 3 Pole, 1 Pole, 1pole+N, 3 Pole+N |
Classification | Type C, Type B, Type D |
Brand | Hakel |