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Problem
Communication problems - Advantages and disadvantages of 485 control and external control nodes?

RS485 control mode has convenient wiring, saving line and convenient expansion

2. Compensation plan questions - What technical parameters should we know about doing the project?

Transformer capacity, voltage level, load characteristics, altitude, ambient temperature, etc., operating device name.

Compensation scheme problem What series of capacitors can the -9CK controller control?

The 9CK series controllers are compatible with all series of smart capacitors manufactured by our company.

Compensation scheme question - How much is the maximum number of capacitors and anti-harmonics?

Smart capacitors complement 70Kvar, 30kvar; anti-harmonic compensation 40Kvar, 30kvar

Compensation plan question - How many capacitors can the controller carry?

9 series, a total of 30 loops, mixed compensation, sub-compensation -10 loop, total complement -20 loop, 8 series, a total of 24 loops, mixed complement, sub-compensation -12 loop, total complement -12 loop

Compensation cabinet problem - what are the accessories for the capacitor cabinet?

The following accessories are available: knife fuse switch, current transformer, ammeter, voltmeter, arrester, controller, capacitor, terminal block.

Compensation cabinet problem - how to choose the current transformer in the capacitor cabinet?

According to the capacitor capacity 2 times configuration, for example: 300Kvar capacitor cabinet with 600/5 if there is no corresponding specification, then select the most recent specification.

Compensation cabinet problem - used in capacitor cabinet, knife fuse switch, knife open, molded case circuit breaker, advantages and disadvantages?

It is recommended to use a fuse because of its high breaking capacity; the advantage of the molded case circuit breaker is that it contains an arc extinguishing device and has a certain load-carrying ability; the knife switch is not recommended.

Compensation cabinet problem - which cabinet type can install our products?

Our products are suitable for: GGD cabinet, GCK cabinet, MNS box change, integrated distribution box, JP cabinet and so on.