#ELECTRICAL PAPER LOCAD CINEMATOGRAPHY FULL#

BEFORE you set up an elaborate light scheme and trip a circuit, evaluate your power needs.“source” lights) will cause the circuit to trip. Although you can power this on a 20amp circuit, any additional amperage use on that circuit (i.e. Try to run the 100w light from the kitchen or a bathroom circuit. When using the Arri 1950w kit, your best bet is to run the 1000w light on its own circuit and the other two lights on a different 15amp circuit. You look at the breaker (pictured above) and it’s a 20amp circuit. You can find a nearby bathroom and plug it into the GFCI outlets. Say you want to run the Arri 1900w kit that takes 19amps to run those lights. You can definitely use this kit if some lights are powered at 300w, though. You will have to power some lights from an outlet on another circuit, or maybe not. In the image above, notice it’s a 15amp circuit and will NOT power this kit without tripping the breaker. Always check with the person who owns/manages the property. Note that some rooms will have multiple circuits or circuit breakers that are not clearly labeled. Now, find the panel (this should be in the basement, utility closet, garage, or outside) and find the circuit breaker for that bedroom. Let’s say you want to use a Britek at 1800w in a bedroom. But, once you do the math and know how many amps it takes, you need to go to the breaker panel and see how many amps are running through that circuit. Now, will a circuit be able to power a kit? Arri 1900w/100v = 19amps to power all the lights.Arri 1950w kit: 1950w/100v = 19.5amps to power all the lights.

#ELECTRICAL PAPER LOCAD CINEMATOGRAPHY FULL#

Say you have two at full 600w and 1 at 300w, then it will be 15amps needed. This means that it will take 18amps of power to run all these lights at 600watts (although actual power is 16.4).

Britek: 1800w/100v (use the 100 to get the “paper load” instead of actual load taken at 120v) = 16.4amps, but 18amp paper load.

So, for the following equation, you divide your watts by 100 instead of the 120volts.

Lights are ALWAYS “rigged” by paper load because it gives you a cushion.

This kit has two 650w lights and two 300w lights.

This kit has a 1000w light, a 650w light, and a 300w light. Each light needs 300 or 600 watts, depending on your selected settings.

Britek 1800 watt kit: this is the most common kit we have.

15amps of powerĬinema Studies has three types of kits with various power requirements because they use tungsten bulbs (LED lights require very little power): Microwave = 1000-2000 watts, requiring 1-20amps of powerĭVD player = 15 watts, requiring. 85amps of powerģ0” LED = 50 watts, requiring. To give you a sense of how many watts some common items require: will also be on their own 15amp or 20amp circuit. Also by code, most appliances in kitchens, such as a microwave, coffee maker, fridge, etc. require lots of power (these may also only be 15amp circuits). By code, GFCI outlets in bathrooms (the ones with reset buttons) should be on their own 20amp circuit because hair dryers, etc. Sometimes one 15amp circuit will power several rooms since they are usually lights/TVs and products that require less power. Most circuits that power lights/outlets in a house are 15amp. Most homes or small offices will have 100-150amp TOTAL power older houses may have less. Most US circuits are 120 volts and can provide a flow of 15amps or 20amps (some circuits-specifically for appliances-can power more, but their outlets may not be the 3-pin grounded plugs necessary for most lights). The first step is figuring out how many amps (current) are necessary to power the wattage of the light(s), then check whether the circuit breaker (the switch at the panel) powering the outlets you’re using can support that many amps. Understanding basic electricity is imperative to prevent tripping breakers, starting fires, etc.

Electrical paper locad cinematography