Discount Price FTHN-12 (XGN15-12) Metal Closed Box ing High Voltage Switchgear to Grenada Factories


Technical data

Product illustration

Tripping characteristic

Exterior and dimensions

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FTHN-12 Indoor exchange metal closed box ring high voltage switchgear is Complete sets of power distribution equipment with 3.6 ~ 12Kv, three-phase, AC 50Hz. It is widely used in the power distribution system of construction and transformation of urban power grids also used in the power supply system of the industrial and mining enterprises, high-rise buildings, residential quarters, hospitals, schools, parks etc for the use of the power acceptance and distribution.

Mainly used for ring network power supply system, for the use of power acceptance and distribution.

Mainly used for ring network power supply and terminal power supply, also suitable for installing into the assembly substation.

This product complies with GB3804-1990, GB3906-2006, GB16926-1997, GB / T11022-1999, GB15166.2-1994, GB1985-1989, GB3309-1989, IEC420-1990 and other standards, and passed all type of test.

Operating environmental conditions

A) Ambient temperature

Maximum temperature: + 40

Minimum temperature: -15

Daily average: 35

B) Ambient humidity

Daily average relative humidity: 95%

Monthly average relative humidity: 90%

Daily average vapor pressure: 2.2X10-3 Mpa

C) Altitude: no more than 1000m;

D) earthquake intensity does not exceed 8 degrees;

E) Operating place without water dripping, no flammable and explosive hazards, no chemical corrosion of gas and no severe vibration.

There are several things that could be keeping your oven from heating. Even if the lights on your oven light up, you could have an issue with your 240-volt power supply. But you could also have a bad bake element, electronic control board or a break in the wires between the two. This video will show you how to use a multimeter to check for continuity between these parts and locate which component is causing the problem.

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The video includes these parts and tools. Look up your model to make sure you get the right parts for your range.

Electronic Control Board

Bake Element

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Hi, this is Wayne from Sears PartsDirect. Today, we’re going to talk about troubleshooting an electric oven that won’t heat. The first thing we need to do is confirm that we have 240 volts of power going to the oven. You may think that your oven is getting enough power if the controls light up. An electric oven needs 240 volts to heat, but only 120 volts to operate the controls. Even if these work you, could still have a power source problem. Let’s see if we’re getting any heat on the surface burner. That will tell us whether we’re getting 240 volts or not. If the surface burner doesn’t heat, check your house circuit breakers for the range. One of the two circuit breakers could have tripped, which could be the reason your range is only getting 120 volts. Reset both circuit breakers and check for heat now. If you’re still not getting heat, you could have a problem with your power socket. Now, if the surface burner heats, you definitely have the 240 volts of power to the range. Our next step is to unplug the range and the check continuity through the bake element. Always disconnect power before checking continuity. Remove the upper back panel. Unplug the element wires from the electronic control board. Measure the resistance through the yellow and orange wires that go to the bake element. Your meter should read about 16 ohms of resistance through that circuit. If you measure around 16 ohms of resistance, then the bake element circuit is okay. Remove the lower back panel. Check the continuity of the red wire between the terminal block and the electronic control board. Your meter should read near 0 ohms of resistance through that red wire. If so, the electronic control is getting the 240 volts needed to heat the element, it’s just not sending it to the heating element in the bake mode. In this case, you’ll need to replace the electronic control board. This video will show you how. Now, if you read no continuity, when you checked the bake element from the control board, then you probably have a broken bake element or a wiring failure in that circuit. Check the resistance of the bake element directly at the element terminal ends. If your meter reads “OL,” replace the bake element. This video will show you how. If you measure about 16 ohms of resistance through the bake element, then you know you have a break in the wiring between the electronic control board and the bake element. Check the continuity of the wires between the electronic control board and the bake element to find the break. Repair or replace any broken wires. Take a look at this video to learn more about repairing broken wires. Hey, thanks for watching today. Check out our other videos, here on the YouTube Channel, and don’t forget to subscribe.

Demonstration of a CBS ArcSafe® RSA-2 remote switch actuator (RSA) system switching a Westinghouse DS low voltage circuit breaker. CBS ArcSafe® application specific switching systems aid in arc flash safety by enabling service technicians to operate low and medium voltage electrical equipment while remaining outside of the arc flash boundary during the potentially hazardous operation. The CBS ArcSafe® RSA-2 is capable of remotely operating the equipment shown without requiring any modification to the existing switchgear. Operation of the simple to use RSA-2 is quite intuitive and requires only minimal setup. When used properly, the RSA-2 allows technicians to remain outside of the arc flash boundary during the potentially dangerous switching operation.

This video is intended for demonstration purposes only; and as such, all electrical equipment shown is de-energized and any PPE shown is not intended for actual arc flash protection. Actual users of the equipment shown must always comply with any applicable federal, state, local, or in-house safety protocols during use. This video is only intended to show the capabilities of the CBS ArcSafe® equipment and is not intended to serve as a training aid or as a substitute for training. CBS ArcSafe® requires that all personnel using the equipment shown be trained in its safe operation by a qualified CBS ArcSafe® representative.

For more information regarding the full line of CBS ArcSafe® remote racking and switching products, please see the comprehensive product catalog or send an email to “”.

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