Voltmaster LN-Series Bedienungsanleitung PDF herunterladen (Seite 5)

Film capacitors – Power Factor Correction B44066R7415E230

Key components – PF controller BR7000

Preliminary data

FK PC PM PFC March 2009

Please read Cautions and warnings and Page 5 of 7

Important notes at the end of this document.

Technical data

Type BR7000

Operating voltage 110 ... 230 V AC ±15%, 50/60 Hz

Measuring voltage (3-phase) 3 · 30 … 440 V AC (L-N), 50/60 Hz

Measuring current (3-phase) 3 · X: 5A / X:1A selectable

Power consumption < 3 VA (with 15 relays activated)

Sensiblity 50 mA / 10 mA

Switching outputs

Relay outputs for capacitor branches 15 relays, freely programmable for switching of 1-

or 3-phase capacitors

Alarm relay 1

Message relay programmable 1

Relay for panel fan 1

Switching power of relays 250 V AC, 1000 W

Number of active outputs programmable

Operation and display illuminated full graphic display 128 × 64 dots

Menu languages D / E / ES / F / RU / TR

Number of control series 20

Freely editable control series 1 via Editor

Controlling reach controlling of each phase (L-N ) and ( L-L)

Modes of operation 1- phase: up to 3 · 5 single phase capacitors

3- phase: up to 15 three-phase capacitors

mixed Mode: for balancing and compensation

Control principle

series switching, circular switching,

self-optimized intelligent switching mode

4-quadrant operation

Automatic initialization possible

Measuring of current inside the capacitor possible

target cos φ 0.3 ind ... 0.3 cap adjustable

2nd target cos φ (result driven) 0.3 ind ... 0.3 cap adjustable

Switch on time selectable from 1 sec to 20 min

Switch off time selectable from 1 sec to 20 min

Discharge time selectable from 1 sec to 20 min

Internal clock/several timers yes

Manual operation yes

Fixed steps /skip steps programmable

Zero voltage release standard

1 2 3 4 5 6 7

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