Datasheet

MONITORING RELAY / 3-PHASE VOLTAGE

V2PF480Y/277VSY01

Art.Nr.: 2100000

V2PF480Y/277VSY01P

Art.Nr.: 2100010

TECHNICAL DATA

SUPPLY CIRCUIT (=MEASURING CIRCUIT)

Terminals L1-L2-L3

Supply voltage 208/120 … 480/277 V AC

Supply voltage tolerance -10 / +10 %

Rated frequency 50 / 60 Hz

Rated frequency tolerance 48 … 63 Hz

Rated consumption

3 x 480 V AC

typ. 0,55 W / 0,85 VA

Duty-cycle 100 %

Backup power time < 10 ms

Recovery time > 500 ms

Drop-out voltage ≥ 121/70 V AC

MEASURING CIRCUIT

Terminals L1-L2-L3

Measurand voltage 3-phase

Measuring method rectied value

Monitoring functions phase sequence, phase loss, asymmetry

Measuring range see supply voltage

Frequency see rated frequency

Input resistance 3 MOhm

Overload capacity see supply voltage tolerance

Monitoring of phase sequence and

phase loss

Monitoring of asymmetry

Supply voltage 208-480 V AC

Supply circuit = measuring circuit

1 change-over contact

Width 22,5 mm

Control elements

Asymmetry

Status indication

LED U: Supply voltage

LED R: Relay status

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VEO

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V2PF480Y/277VSY01 VEO Art.Nr.: 2100000 V2PF480Y/277VSY01P Art.Nr.
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V2PF480Y/277VSY01 VEO Art.Nr.: 2100000 V2PF480Y/277VSY01P Art.Nr.: 2100010 MONITORING RELAY / 3-PHASE VOLTAGE MEASURING CIRCUIT Thresholds Max - Min - Asymmetry 5 ... 25 %, OFF Hysteresis - TIMING CIRCUIT Start-up delay approx.
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V2PF480Y/277VSY01 VEO Art.Nr.: 2100000 V2PF480Y/277VSY01P Art.Nr.
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VEO MONITORING RELAY / 3-PHASE VOLTAGE V2PF480Y/277VSY01 Art.Nr.: 2100000 V2PF480Y/277VSY01P Art.Nr.
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VEO MONITORING RELAY / 3-PHASE VOLTAGE V2PF480Y/277VSY01 Art.Nr.: 2100000 V2PF480Y/277VSY01P Art.Nr.: 2100010 FUNCTIONS When all the phases are connected in the correct sequence and the measured asymmetry is less than the set value, the output relay R switches into on-position. Phase sequence monitoring When the phase sequence changes, the output relay R switches into off-position.
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V2PF480Y/277VSY01 VEO Art.Nr.: 2100000 V2PF480Y/277VSY01P MONITORING RELAY / 3-PHASE VOLTAGE Art.Nr.: 2100010 CONNECTIONS L1 L2 L3 L1 L2 L3 12 14 11 12 14 11 http://tele-online.
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V2PF480Y/277VSY01 VEO Art.Nr.: 2100000 V2PF480Y/277VSY01P Art.Nr.: 2100010 MONITORING RELAY / 3-PHASE VOLTAGE 67 mm DIMENSIONS 76 mm 22,5 mm CONTACT TELE Haase Steuergeräte Ges.m.b.H. Vorarlberger Allee 38 1230 Vienna Austria http://tele-online.com Page 7 of 7 CALL US +43 / 1 / 614 74 - 0 ONLINE SUPPORT info@tele-online.