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YDXS chassis stainless steel anti-harmonic capacitor
YDXS chassis stainless steel anti-harmonic capacitor

Product Overview
??? The anti-harmonic smart capacitor is a new-generation reactive power compensation device with high efficiency and energy saving, reduced line loss, improved power factor and power quality of 0.4kV low voltage power grid. It consists of intelligent measurement and control unit, zero-crossing switching unit, protection unit, filter reactor and low-voltage filter power capacitor. The traditional reactive power compensation device has changed the bulky and cumbersome structure mode, so that the new generation of low-voltage reactive power compensation equipment has better compensation effect, smaller volume, lower power consumption, lower price, more cost saving and more use. Flexible, more convenient to maintain, longer service life and higher reliability. It is suitable for reactive power compensation in places with very serious harmonics. It can operate reliably, does not generate resonance, has no amplification effect on harmonics, and is certain To the extent, it has the function of absorbing and eliminating harmonics. Among them, the 7% reactor is used in 5 (and 5 or more) harmonic-based electrical environments, and the 14% reactor is used in 3 (and more than 3) harmonics. Electrical environment.

Description

一. Product Description

The anti-harmonic smart capacitor is a new-generation reactive power compensation device with high efficiency and energy saving, reduced line loss, improved power factor and power quality of 0.4kV low voltage power grid. It consists of intelligent measurement and control unit, zero-crossing switching unit, protection unit, filter reactor and low-voltage filter power capacitor. The traditional reactive power compensation device has changed the bulky and cumbersome structure mode, so that the new generation of low-voltage reactive power compensation equipment has better compensation effect, smaller volume, lower power consumption, lower price, more cost saving and more use. Flexible, more convenient to maintain, longer service life and higher reliability. It is suitable for reactive power compensation in places with very serious harmonics. It can operate reliably, does not generate resonance, has no amplification effect on harmonics, and is certain To the extent, it has the function of absorbing and eliminating harmonics. Among them, the 7% reactor is used in 5 (and 5 or more) harmonic-based electrical environments, and the 14% reactor is used in 3 (and more than 3) harmonics. Electrical environment.

二. Product model Specification

1.model description

2.the working environment
2, 1 input voltage: 0.4kV ± 20%;


2, 2 working temperature: -45 °C ~ 55 °C;


2, 3 working frequency: 50Hz ± 5%;


2, 4 relative humidity: maximum 95%;

三. Terminal block arrangement and definition

The terminal of the product is divided into the power terminal and the measuring and controlling terminal, which are placed at the rear of the product. The three-phase compensation power terminal is: “UA .UB. UC”, and the phase-compensated power terminal is: “UA.UB.UC.UN” ”, the measurement and control of the online terminal uses plug-and-pull parts, which is convenient for on-site debugging and exchange. There are “IN, OUT, 1, 2, 3, 4, 5” serial number marks on the product, and should be fully paid attention when wiring or exchange.

Product terminal arrangement and definition

四. Product application electrical connection and wiring

1、Product wiring requirements
Product and power supply connection wire specifications:
One wiring: power cord, full standard multi-core copper wire;
Secondary wiring: external indicator cable, connected to the controller;
Data line: data line and current signal line between products;
Grounding wire: The product is connected to the external grounding terminal and uses a single-strand copper wire.

capacity

capacity≤30kavr

30 kavr <capacity≤50 kavr

One wiring

10 mm2 copper wire

16 mm2copper wire

Secondary wiring

1 mm2copper wire

Data line

Delivered with the product

Ground wire

2.5 mm2copper wire

Send Inquiry

If you have any enquiry about quotation or cooperation,please feel free to email us at [email protected] or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.

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