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Reactive power compensation device

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Intelligent integrated power capacitor compensation device

Product Description

NA series intelligent integrated power capacitor compensation device is based on two (△ type), one (Y type), two (Y type) or one △ type + one Y type low voltage power capacitor as the main body, using microelectronics New technologies such as software and hardware technology, micro-sensing technology, micro-network technology, and electrical appliance manufacturing technology are intelligentized to realize low-voltage power reactive power compensation and enable reliable work and easy-to-use zero switching, protection, and measurementMore

Performance Characteristics

● It realizes a better combination of measurement and control technology and synchronous switch, controls the movement speed of the switching switch, eliminates bounce, improves life, and tracks the closing phase angle, and the switch realizes a million switching life. Compared with the existing similar intelligent power capacitors, it has many advantages such as high reliability, low failure, low power consumption, and long life.More

Application Method

● Local reactive power compensation method: placed in cabinets such as power equipment, new rural power distribution box, factory workshop power distribution equipment, user distribution transformer metering cabinets, etc., which can achieve reactive power distribution of tens to hundreds of kilowatts

Level, split-phase automatic compensation;

● Application in the low-voltage complete cabinet: The product is assembled in the cabinet as a building block to form an automatic reactive power compensation device, breaking the structural mode of the traditional automatic compensation device, and having excellent functions such as zero switching of capacitors.

And the structure is simple, the same cabinet can be equipped with more electric capacity, easy production, good capacity adjustability, convenient operation and maintenance, etc.

Specification Model

The three-phase compensation method product contains two internal "△"Type capacitor, the maximum capacitance is (20+20)Kvar, the two capacitors are not turned on and off at the same time when working; there is a "Y" type for the split-phase compensation product

The maximum capacity of the capacitor is 30Kvar, and the three phases of A, B, and C are switched on and off separately; the interphase compensation product contains three "I" type capacitors with a maximum capacity of 40Kvar, and the three phases of C1, C2 and C3 are switched on and off separately.

The internal capacitor capacity of the three-phase compensation product can be the same or different, such as (20+20), (20+10), (10+10), (10+5) Kvar, etc.

Dividing ability: 6KA, 15KA.

Product Selection Example

Compensation method	capacity(kVar)	Specification model	Dimensions（WLH）/mm
Three-phase compensation	20+20	NA-□□□SG/450-20.20	72×370×310
	20+10	NA-□□□SG/450-20.10	72×370×310
	10+10	NA-□□□SG/450-10.10	72×370×220
	10+5	NA-□□□SG/450-10.5	72×370×220
	5+5	NA-□□□SG/450-5.5	72×370×220
	5+2.5	NA-□□□SG/450-5.2.5	72×370×220
	2.5+2.5	NA-□□□SG/450-2.5.2.5	72×370×220
Phase compensation	30	NA-□□□FG/250-30	72×370×310
	25	NA-□□□FG/250-25	72×370×310
	20	NA-□□□FG/250-20	72×370×290
	10	NA-□□□FG/250-10	72×370×220
	5	NA-□□□FG/250-5	72×370×220
	2.5	NA-□□□FG/250-2.5	72×370×220
Phase compensation	40	NA-□□□XG/450-40	72×370×310
Phase compensation	30	NA-□□□XG/450-30	72×370×310

Remarks: Non-standard specifications and capacities can be customized.