Model No.:J1
Product Origin:China
Brand Name:Zheneng
Price Terms:FOB
Payment Terms:D/P
Certification:
Description:Product Name: Intelligent Reactive Compensation Controller (JKFB1-32)Model Number: J1Place of Origin: ChinaMain features: 1) Utilizes "watchdog" circuit hardware with dual anti-jamming measurements for normal operation 2) Controls physical quantity of power factor, reactive power double parameters to higher accuracy of control and compensation 3) Output adopts total split phase compensation method to compensate each phase freely and respectively 4) Strong protection function shields output quickly when there is something wrong in the circuit 5) Standards: DL/T 597-1996 and JB/T 9663-1999 Main functions: 1) Digital tube can show real power factor (default display), real voltage, real frequency and real current by inquiry key 2) Input point, over-voltage protection values, current transformer ratio, time delay, split phase compensation capacitance and hand held/automatic mode can be set and modified through adjustable key 3) When overcompensation exceeds the cutoff point, part or all of capacitance will be cut automatically 4) When system voltage exceeds the set over-voltage, the over-voltage indicator light will shine and the capacitance will be cut slowly (60s) step by step 5) When system reactive power quantity is less than one group of capacitance, the output will be cut off to avoid input shock 6) When current transformer has two incomplete circuits or it is less than the accuracy of the controller, low-current indicator light will shine, fault indicator light will flash and the capacitance will be cut step by step Specifications: 1) Working voltage: AC 220V ±20% 2) Frequency: 50Hz ± 5% 3) Sampling voltage: AC 220V ±20% 4) Sampling current: 0-5A 5) Accuracy: a) Voltage: 0.5 grade b) Current: 1.0 grade c) Power factor: 1.5 grade d) Reactive power: 2.5 grade 6) Output: DC -12V 20mA 7) Cos.Φ: 0.50-0.99 8) Environment temperature: -10~75°C 9) Relative temperature: 40°C, 20%-90% 10) Air pressure: 79.5-106.0Pa 11) Altitude: ≤ 2,000m 12) Working environment: without electric dust, explosive medium and corrosive gas 13) Electromagnetism disturbance: horizontal/vertical 0.5MT interchangeable electromagnetism 14) Concordant wave: ≤ 20% Inner packing: 1pc/foam pack Box dimensions: 180 x 180 x 125mm Outer packing: 6pcs/corrugated carton Carton dimensions: 550 x 265 x 225mm