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DJKW95F multifunctional distribution transformer monitoring reactive power compensation device
DJKW95F multifunctional distribution transformer monitoring reactive power compensation device
Product details
| DJKW95F multifunctional distribution transformer monitoring reactive power compensation device |
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Introduction: The DJKW95-F multifunctional distribution transformer monitoring reactive power compensation device is an integrated device based on CDMA1x or GPRS, which integrates the functions of meter reading concentrator, distribution transformer monitoring terminal, power quality analysis and reactive power compensation device, and uses the same upload channel CDMA or GPRS to transmit real-time information to the upper management system. The promotion and application of this device can reduce duplicate investment, minimize resource waste, significantly reduce line losses in low-voltage networks, and improve the operational efficiency, safety, and refined management level of distribution networks. The integrated device control cabinet is designed according to industry standards JB/T9663-1999 and DL/T597-1996. The box body is made of stainless steel material, waterproof and ventilated, suitable for outdoor applications, easy to install, and has passed the inspection of the Quality Inspection and Testing Center for Reactive Power Compensation Equipment in the Power Industry. It has the characteristics of complete functionality, strong anti-interference function, stable and reliable operation, wireless communication, intelligent automatic control, etc. Adopting three-phase co compensation and separate compensation operation modes, while meeting the compensation of three-phase balanced and unbalanced loads. Compensation, no switching oscillation, multiple switching protections, intelligent control. |
| The schematic diagram is as follows: |
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Technical Parameter 1. Electrical parameters: Voltage: 380V ± 15%; Current: 0-5A (CT secondary value); Frequency: 50HZ ± 5%. 2. Measurement accuracy: Voltage:<0.5%; Current:< 0.5％； Active power:<0.5%; Reactive power: 0.5％； Active electrical energy:<1%; Reactive energy: 2％； 3. Capacitor capacity: 30-60 kVA, to be selected by the customer (can be calculated based on 20-30% of the transformer capacity). 4. Number of capacitor banks: 2-10 banks, capable of automatic cyclic switching. 5. Delay of throwing and cutting actions: 20-60 seconds, with action intervals greater than 300 seconds. 6. Environmental conditions: (1) Environmental temperature:- 20°C ~+ 60°C (2) Relative humidity: 20%~90% at 40 ° C (3) Altitude: ≤ 2000mm |
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