Today, elevators have become an integral part of life in multi-story buildings. But the safe and accurate braking of these high-speed cabs has been one of the constant concerns of designers and manufacturers. Meanwhile, the inverter brake resistance plays a key role in the performance of the elevator brake system.\r\n\r\n## What is the braking resistance of the inverter?\r\n[Buying inverter brake resistor] (https://nnc.ir/%D8%AE%D8%B1%DB%8C%D8%AF-%D9%85%D9%82%D8%A7%D9%88%D9 %85%D8%AA-%D8%AA%D8%B1%D9%85%D8%B2/), is an important decision for various factories; Below this resistance, there is a vital element in the elevator inverter circuit that performs important tasks:\r\n• **Link DC voltage control:** When the elevator motor is braked, the angular energy of the cabin is converted into electrical energy. This energy is fed back to the DC link inverter and, if not controlled, can lead to overvoltage and damage to the system. By absorbing this extra energy, the brake resistor keeps the DC link voltage in a safe range.\r\n• **Fast and accurate stopping:** By absorbing the electrical energy from braking, the brake resistor helps to stop the elevator cabin quickly and accurately. This significantly increases the safety and comfort factor of the passengers.\r\n• **Energy loss reduction:** Braking resistance converts electrical energy into heat. By doing this, the loss of energy in the system and overheating of the elevator motor are avoided.\r\n\r\n### Types of [inverter brake resistor] (https://nncgrp.com/%D9%85%D9%82%D8%A7%D9%88%D9%85%D8%AA-%D8%AA%D8% B1%D9%85%D8%B2/):\r\n• Ceramic brake resistor: This type of resistor is made of a ceramic core with a metal coating and is used in many elevators due to its reasonable price and high efficiency.\r\n• Aluminum brake resistor: This type of resistor uses aluminum plates as a conductor and due to high heat loss, it is suitable for heavy applications and frequent braking.\r\n\r\n## Important points in choosing brake resistor:\r\n• **Power:** The power of the brake resistor must be proportional to the power of the elevator motor.\r\n• **Thermal capacity:** The brake resistor must have enough capacity to absorb the electrical energy resulting from braking.\r\n• **Type of application:** The type of elevator application (residential, commercial, hospital, etc.) is effective in choosing the type of brake resistor.\r\n\r\n## Buy inverter brake resistor:\r\n\r\nChoosing and buying the right brake resistor requires sufficient knowledge and expertise in the field of elevator systems. For a safe and high-quality purchase, you can refer to reputable and well-known brands such as Nironvin.\r\n\r\n### Advantages of buying from reputable brands:\r\n\r\n• **Guarantee of quality and product authenticity:** Reputable stores provide quality and product authenticity guarantee to their customers.\r\n• **Reasonable price:** By buying from reliable stores, you can benefit from reasonable and competitive prices of products.\r\n• **After-sales service:** Authentic stores provide after-sales service and technical support to their customers.\r\n\r\n## Sales of elevator brake resistance:\r\n\r\nReputable stores offer a wide range of inverter braking resistors with different brands and models.
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