德国Beluk GmbH PF-correction/measuring校正测量

希而科贸易（上海）有限公司-Silkroad24 GmbH中国***

联系人：张敏 （业务部销售经理）

TEL:13585754584  021-58375543-829
FAX:021-61179684
EMAIL:zm@
***:1784691511
MSN:zhangsir_goal@

希而科优势代理德国Beluk GmbH  PF-correction/measuring校正测量

PCF-relays


Power Factor Control Relay BLR-CX
Microprocessor controlled power factor controller with 1-phase measurement system

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Start menu for easy commissioning Automatic detection and correction of the phase of current and voltage connection Fully-automatic c/k-value setting, self adapting, connection of different capacitor step sizes possible Automatic detection and usage of the optimum capacitor step Switching programs: Best Fit, LIFO, manual mode, combifilter, progressive  Capable for 4-quadrant operation 1-phase measurement system also suitable for non-sinusodial currents and voltages Supply voltage taken from measuring voltage Voltage measuring 90 – 550V, 45 – 65Hz Current measuring 15mA – 5A, suitable for CT x/1A und x/5A Connection with plugable screw terminals LCD with backlit Display of all important grid and system parameters Display of THD U and voltage harmonics from 3rd to 15th order Input for temperature sensor or thermostate (n/o) (this input can be used to switch-over the tarif by n/o contact) Alarm relay with voltfree n/o contact (operated at normal function) TTL-interface on rear Instrument casing for cutout 144 x 144mm, depth 49mm Protection class IP20 (casing), IP50 (front)  further information, optional parts and supplies(PDF; 120kb)

Power Factor Control Relay BLR-CM
Mikroprocessor controlled power factor controller with 1-phase measurement system and display of measurement values

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Full-automatic c/k-value setting, self adapting (not possible for dynamic steps), connection of different capacitor step sizes possible Automatic detection and usage of the optimum capacitor step Manual mode possible Multiple connection types possible through adjustable phase compensation angle Capable for 4-quadrant operating Individually configurable discharging time allows quicker switching time 1-phase measurement system also suitable for non-sinusodial currents and voltages Graphical LCD for display of step status, measurement values and system data Measurement display for U, I, P, Q, S, THD U, THD I, ΔQ, F, T Harmonics measurement for voltage and current up to the 31. order Counter for active and reactive work Flexible alarm system with up to 15 alarms Programmable digital input and digital output Programmable alarm relay with voltfree c/o contact Supply voltage 115/230V, 45-65Hz, other voltages on request Voltage measuring 50 – 530V, 45 – 65Hz Current measuring 15mA – 5A, suitable for CT x/1A und x/5A Connecting with pluggable screw terminals Instrument casing for cutout 144 x 144mm, depth 49mm Protection class IP20 (casinge), IP50 (front)  further information, optional parts and supplies(PDF; 110kb)

Power Factor Control Relay BLR-CM 3-phase
Microprocessor controlled power factor controlled with 3-phase measurement system and display of measurement values

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Full-automatic c/k-value setting, self adapting, connection of different capacitor step sizes possible Capacitors and detected or programmed with values in all three phases. This allows using single-phase or three-phase capacitors in any sequence Automatic detection and usage of the optimum capacitor step Manual mode possible multiple connecting types possible through adjustable phase compensation angle Capable for 4-quadrant operation Individually configurable discharging time allows quicker switching time  3-phase measurement system also suitable for non-sinusodial currents and voltages Graphical LCD for display of step status, measurement values and system data Measurement display for U, I, P, Q, S, THD U, THD I, ΔQ, F, T Harmonic measurement for voltage and current up to the 31. order Counter for active and reactive work Flexible alarm system with up to 15 alarms Programmable digital input and digital output Programmable alarm relay with voltfree c/o contact Supply voltage 115/230V, 45-65Hz, andere Spannungen auf Anfrage Voltage measuring 50 – 530V, 45 – 65Hz Current measuring 3 x 15mA – 5A, suitable for CT x/1A und x/5A Connection with pluggable screw terminials Instument casing for cutout 144 x 144mm, depth 49mm Protection class IP20 (casing), IP50 (front)  further information, opti*** and supplies(PDF; 170kb)

thyristor-switches


Static Contactor BEL-TS
Thyristor switch for rapid switching of capacitors in LV-grid

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Switching without inrush current, ***ooth disconnecting Rapid switching Can be used in chocked capacitor banks and unchocked as well Depending on the type for max. voltage 525V or 690V Recovery time 20ms Voltage level trigger signal 8 - 30V DC Protection class IP00  further information, optional parts and supplies(PDF; 220kb)