Blasting should be far away from 350 kVA

Blasting Safety – Revisiting Site Security

drift. When the blast occurred in the upper drift, about 40 to 50 tons of material above the anchorage zone, supported by 6-ft roof bolts, fell as a result of the blast. Blasting often causes redistribution of stress in pillars and roof area. The blast area should be


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BLAST FINISHING Blasting is the process where small angular or spherical particles are propelled at a part by compressed air, or mechanical high speed rotating wheels or water pumps . The blast media type, shape, size, density, and hardness, along with media


Power 300 - 350 kVA. The RID generators are rated in the range voltage and frequency stable (DIN 6280 / ISO 8528). The voltage tolerance between idle and full load is without voltage regulator ± 10% according to DIN 6280 T.10/ISO 8528 D.8. For devices with Compound transformation ± 8% or ± 5% with a voltage regulator.


1910.109 (a) (18) Water gels or slurry explosives. These comprise a wide variety of materials used for blasting. They all contain substantial proportions of water and high proportions of ammonium nitrate, some of which is in solution in the water. Two broad classes of water gels are. 1910.109 (a) (19) DOT specifications.

What will be a safe distance for an 11 kV power line?

Answer: If you mean safe distance between you and the transmission line then here is a standard given by Western Power Company: Minimum distance 3 m, I suggest the safe distance to be 8 m. If you mean distance between 11 kV power line and a house you

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Guide to Transformer kVA Ratings | ELSCO Transformers

 · V * l / 1,000. In the example above, you would multiply 150 by 50 to get 7,500 and then divide that number by 1,000 to get 7.5 kilowatts. The last step is to convert the figure in kilowatts to kilovolt-amperes. When you do that, you''ll need to divide by 0.8, which represents the typical power factor of a load.

Safe distance for homes from high tension electrical lines

 · It is based upon drop of magnetic field values, as we move away from the high tension power lines. We suggest that a safe zone is where magnetic fields are less than 1 milliGauss (.1 microTesla). This is as suggested by building biology compliance norms. Between 1 milliGauss and 4 milliGauss is the tolerance zone. It is not safe.


Erect and maintain an elevated warning line, barricade, or line of signs, in view of the operator, equipped with flags or similar high-visibility markings, at 20 feet from the power line (if using Option (2) of this section) or at the minimum approach distance under Table A (see 1926.1408) (if using Option (3) of this section). ...

350kVA Diesel Generator (C)

Prime Power: 350 kVA Summary An 350 Generator from YorPower carries many improved features including economic fuel consumption, full Stage III(A) and Stage (v) Emissions engine range availability, bunded base section, Link box option, …

Safe Distance for Blasting

What matters is the attitude of the Blasting Company and the site owner. A company and employee who believe in safety, Legal compliances, complaints avoidance and is conscious of neighbours are always preferred over the prescribed distances. Hence, though Indian Regulations Prescribe 500 Meters as the safety distance for Blasting, Regulation ...

Media Blasting Removes Rust & Paint From the Classic Car

 · The classic car part, and what needs to be cleaned, determines the material to be used for media blasting. Some of the materials used to media blast include: Walnut shells – Strips paint; removes minor rust; eco-friendly; inexpensive; one-time use. Glass beads – Strips metal; removes most rust; smooths surface.

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How to Carry out Controlled Blasting of Rocks? [PDF]

Thus it is crucial to control the adverse effects of blasting. 1. Factors Affecting Vibration. When a controlled blast is fired, the vibration level is controlled by two principal factors, distance and charge size. Obviously, it is safer to be far away from …

350 kVA Stromerzeuger V350C2

254,4 kW | 318 kVA Notstromleistung 280 kW | 350 kVA Leistungsfaktor cos phi 0.8 Schalldruck 67 dB(A) auf 7 m Kraftstoff Diesel Tankinhalt 470 l (intern) Verbrauch pro Stunde ca. 50,6 l (bei 75% Last) Motorhersteller Motor keine Angabe Drehzahl 1.500

How many amps are there in 350 KVA?

Answer: 350 kVA is apparent power. Given by: S = V x I Where S is apparent power, I is current in amps and V is voltage at which the power is supplied, in volts. If you want to find the current (amps), you should have the voltage value known. Because: I = S/V If voltage

® 350 kVA

® 350 kVA - DE400E0. Sale. $45,144.53. Regular price $47,520.56. Note : Please Consider the following :-. Delivery Incoterm : Ex Works. Duty and Taxes excluded. Freight estimates to Port of Entry available upon request. Please click on the request quote button below to …

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Blow Away Blasting – Blasting, Drilling & Explosives

Landing blow away 2018-06-25T09:22:29+00:00 BA – DRILLING / BLASTING / EXPLOSIVES (SOUTH AFRICA) BA – DRILLING / BLASTING / EXPLOSIVES (NAMIBIA) Go to Top ...

350 kVa, 50/60 Hz, 3 phase – PT Coates Indonesia

500 kVa,50 Hz only, 3 phase July 9, 2018 250 kVa, 50/60 Hz, 3 phase July 9, 2018 0 350 kVa, 50/60 Hz, 3 phase 350 kVa, 50/60 Hz, 3 phase Coates Hire has a large range of concrete grinding equipment for surface preparation and concrete polishing. They are ...

How Far Away Would You Need To Be To Survive A Nuclear Blast?

 · The light from a nuclear blast is so bright that if you were 20 miles away with your back turned to the blast, closed your eyes, and put your forearm over your eyes. You would be able to see the bone in your arm. WITHOUT OPENING YOUR EYES! This light will blind you if you look at it directly.

350 Kva Diesel Generator Set

Getting started 350 Kva Diesel Generator Set 350 Kva Diesel Generator Set - Manufacturers, Suppliers, Factory from China All we do is always involved with our tenet " Consumer initial, Trust first, devoting within the food stuff packaging and environmental defense for 350 Kva Diesel Generator Set, Diesel Engine Water Pump Set, Generator Resistive Load Banks, 10hp Diesel …

350 kVA Cummins C350D5B Silent Diesel Generator | ADE Power

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Guidance Notes On

An air overpressure target of 120dBL should be adopted initially for blasting adjacent to sensitive receivers with inhabitants (e.g. residential building, school, hospital, church, etc.) to avoid causing any human discomfort, alarm or damage to hearing. This may ...

350 kva Cummins NTA855-G1B Generator

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CBD-63. Blasting and Building Damage

Air blast results when the explosive is inadequately covered. Generally there is no difficulty with the explosive proper if the drill holes are back-filled. Sometimes, however, the charges in an array are connected by lengths of a detonating material, which itself may produce substantial air blast if the surface sections are left exposed.

350 kva generator | Automation & Control Engineering Forum

 · Good day, My 350 kva generator is shutting down at every 30 seconds and indicating on the dashboard, "under voltage." It''s a Perkins generator of 2200 series. Please Assist. jacob [email protected] .

350 kVA Prime

 · Prime 350 kVA 50,60 Diesel. Standby 385 kVA. *at 1500 rpm, 50Hz. Applications: Commercial Industrial. Features: The Perkins® 1700 Series is engineered to provide class leading performance and maximise competitive advantage for our customers. Developed on a latest generation 9.3 litre core, the 1700 series offers greater capability and more ...

Choosing Blast Pressure and Blast Distance (VIDEO)

Blast Pressure. Different materials and coatings call for different pressures or blasting distances. Thick metal can handle a lot of pressure, while sheet metal could be dented by using too much pressure. Simple paint may come off nicely with the nozzle far away, while tough undercoating may come off better with the nozzle closer.

What is the fuel consumption of a 350 kVA diesel generator at …

Answer (1 of 2): What is the fuel consumption of a 350 kVA diesel generator at 80% load? Diesel generator fuel consumption is roughly 0.27 litres per kWh. 350 kVA is 280 kW (at 0.8 pf) and 80% of that is 224 kW (or 224 kWh per hour). 224 kWh per hour takes 60