Delixi built-in bypass soft starter CDRA-K3 series features

Delixi leakage maintainer, as a common anti-shock equipment, can quickly disconnect the circuit in the face of leakage, overload, short circuit and other problems in the electrical circuit, useful maintenance personnel safety, to prevent damage to electrical equipment. Volume...

Founded in 1984, Delixi Group started with thermal relays, 36 years of big waves, has been in the first camp of China's electrical industry for many years, and has been ranked among the top 500 Chinese enterprises for 18 consecutive years. In recent years, under the guidance of the strategy of "manufacturing power", Delixi has focused on the main line of high-end manufacturing, and has taken multiple measures to ...

Since it is used as a low dropout voltage regulator, the first feature is the extremely low input and output voltage difference, and secondly, it also has stable voltage output, low noise, small ripple, small size, and simple peripheral circuits. If an LDO regulator is used when planning the circuit, the general requirement is at least ...

The first method is that you can analyze what the cause is according to the condition displayed on the inverter, such as whether the faulty code appears normal, whether there is still running code or not, and still nothing appears (in the case of input power), which means that there is a rectification problem. If you're on standby...

1. Good stability: Delixi inverter has high-quality internal planning, the speed can be gradually increased, and then the motor is not impacted, which improves the stability of the inverter. 2. Excellent control function: Delixi inverter adopts the best skills, has a super control function, can ensure the electric ...

CDB1 miniature circuit breaker is a current-limiting high-breaking miniature circuit breaker with overload and short-circuit maintenance, which is suitable for communication 50Hz, additional voltage 400V and below, additional current 63A and below circuits, as line overload and short circuit maintenance, can also be used under normal circumstances.

1. There is a problem with an inverter, it cannot operate and the LED shows "UV" (abbreviation of under voltage), which clarifies that the alarm in the book is under voltage of the DC bus. Because the power supply of the control loop of this type of inverter is not taken from the DC bus, but from the AC input through the transformer alone.

In people's lives, voltage regulators are not short, but some people do not install voltage regulators correctly, which leads to great safety hazards in the use of voltage regulators. Here's how to properly install the regulator: ...

Delixi high-precision fully active AC voltage regulator uses linear integrated circuits to form a control system, controls the servo motor, drives the contact voltage regulator to actively regulate the voltage, and is equipped with delay, overvoltage, undervoltage and overcurrent maintenance functions. The product has high efficiency, the same input and output voltage waveforms, and the output ...

1. If the two branch lines are connected, the current in the zero line flows to each other, which destroys the operating current balance in the zero sequence current transformer and causes the leakage maintainer to malfunction. If you want to use the neutral line of the power branch line as the neutral line of the lighting branch line nearby, it will cause the leakage of the power branch line.

1. Pay attention to the maximum value of output current: this is a very critical parameter, the current used exceeds the maximum output current of LDO, then the voltage is unstable, and the system will fail. LDO limit parameters: The output current is considered according to the 2/3 criterion. The cost of the whole system ...

When the VFD is viewed regularly, the power supply should be blocked, the operation of the VFD should be stopped, and the cover of the VFD should be removed. The first thing is to check the places that cannot be seen without downtime, or the places where it is difficult to find problems on a daily basis, as well as the inspection and adjustment of electrical characteristics. After blocking the VFD power supply, the main power ...

There are two speeds of Delixi inverter, one is the target speed, and the other is the speed of practice. The target speed requires the value of the detailed parameters to be adjusted, such as the *** high frequency/*** high frequency in the inverter parameters; Regarding the practical output speed, the frequency needs to be checked in the inverter parameters ...

Delixi voltage regulator will have a stable preset amplitude of a fixed output voltage, regardless of its input voltage or load conditions change. There are two types of voltage regulators: linear and switched The linear regulator is an active (BJT or MOSFET) operated by a high-gain differential amplifier ...

EM61 series inverter has optimized open-loop vector control, V F control, stable performance, optimized function, standard equipment for users, and can also expand multi-channel I-O interface and communication function, which is a compact low-power model. ...

　　On July 14, the official Weibo of the Beijing Municipal Patent People's Court "Intellectual Property Beijing" released information that Delixi Group Co., Ltd. (hereinafter referred to as "Delixi Group") sued the former administrative department of China's State Administration for Industry and Commerce to dispute the proposal has been adjudicated in the first instance not long ago, and the appellant Delixi ...

Most modern LDOs and switching regulators operate reliably under no-load conditions, and some older power devices require a minimum load to ensure stability, because one of the electrodes that needs to be compensated is affected by the payload resistance. For example, the LM1117 requires a load current of at least 1.7 mA (most ...

Single-beam crane throughout the use of electric hoist as a lifting mechanism, with a simple structure, convenient use, widely used in some lifting tonnage small industrial and mining enterprises, domestic hoist crane throughout the use of conical rotor motor, cone motor structure than the general motor messy, ordinary method speed regulation is more difficult ...

2016 is the first year of the "13th Five-Year Plan", with the adjustment of China's economic structure, the construction profession is also changing. On September 8th, with the theme of "riding the wind and waves, building the future together", the Delixi Electric Construction Career Summit opened in Qingdao, the "International Sailing Capital". The summit ...

1. Before the inverter device is in place and debugged, please tighten the components, especially the connecting bolts of the wire part, if not tightened, the connection will be heated and cause fire. 2. The on-site planning of the installation should be reasonable, and the excellent ventilation environment should be maintained. 3. The incoming and outgoing power lines of the inverter are not ...