E1PF400VSY01

Voltage monitoring in 3-phase mains E1PF400VSY01 Monitoring relays - ENYA series Monitoring of phase sequence and phase failure Monitoring of asymmetry Connection of neutral wire optional Supply voltage = measuring voltage 1 change over contact Width 17.5mm Installation design Technical data 1. Functions 7. Measuring circuit Monitoring of phase sequence, phase failure and asymmetry with Measuring variable: 3(N)~, sinus, 48 to 63Hz adjustable asymmetrie, connection of neutral wire optional. Measuring input: (= supply voltage) Terminals: (N)-L1-L2-L3 2. Time ranges Overload capacity: determined by tolerance Adjustment range specified for supply voltage Tripping delay: fixed, approx. 100ms Input resistance: - Asymmetry: 5% ... 25% 3. Indicators Overvoltage category: III (in accordance with IEC 60664-1) Green LED ON: indication of supply voltage Rated surge voltage: 4kV Yellow LED ON/OFF: indication of relay output 8. Accuracy 4. Mechanical design Base accuracy: 5% (of nominal value) Self-extinguishing plastic housing, IP rating IP40 Adjustment accuracy: 5% Mounted on DIN-rail TS 35 according to EN 60715 Repetition accuracy: 2% Mounting position: any Voltage influence: - Shockproof terminal connection according to VBG 4 (PZ1 required), Temperature influence: 0.05% / C IP rating IP20 Tightening torque: max. 1Nm 9. Ambient conditions Terminal capacity: Ambient temperature: -25 to +55C 2 1 x 0.5 to 2.5mm with/without multicore cable end Storage temperature: -25 to +70C 2 1 x 4mm without multicore cable end Transport temperature: -25 to +70C 2 2 x 0.5 to 1.5mm with/without multicore cable end Relative humidity: 15% to 85% 2 2 x 2.5mm flexible without multicore cable end (in accordance with IEC 60721-3-3 class 3K3) Pollution degree: 2, if built in 3 5. Input circuit (in accordance with IEC 60664-1) Supply voltage: (= measured voltage) Terminals: (N)-L1-L2-L3 10. Weight Rated voltage UN: see table ordering information or Single packing: 72g printing on the unit Packing of 10pcs: 670g per Package Tolerance: -30% to +30% of UN Rated consumption: 8VA (0,8W) Rated frequency: AC 48 to 63Hz Duty cycle: 100% Reset time: 500ms Hold-up time: - Drop out voltage: >20% of the supply voltage Overvoltage category: III (in accordance with IEC 60664-1) Rated surge voltage: 4kV 6. Output circuit 1 potential free change over contact Rated voltage: 250V AC Switching capacity: 1250VA (5A / 250V AC) Fusing: 5A fast acting 6 Mechanical life: 20 x 10 operations 5 Electrical life: 2 x 10 operations at 1000VA resistive load Switching frequency: max. 6/min at 1000VA resistive load (in accordance with IEC 60947-5-1) Overvoltage category: III (in accordance with IEC 60664-1) Rated surge voltage: 4kV www.tele-online.comE1PF400VSY01 Functions Connections Phase sequence monitoring L1 When all the phases are connected in the correct sequence and the L2 3N~ measured asymmetry is less than the fixed value, the output relay L3 switches into on-position (yellow LED illuminated). When the phase N sequence changes, the output relay switches into off-position (yellow N L3 LED not illuminated). L1 L2 11 R 1 2 14 11 12 14 berwachung Phasenausfall Das Ausgangsrelais R fllt ab (gelbe LED leuchtet nicht), wenn eine der Phasen ausfllt. Dimensions Asymmetry monitoring The output relay R switches into off-position (yellow LED not illuminated) when the asymmetrie exceeds the value set at the ASYM-regulator. Reverse voltages of a consumer (e.g. a motor which continues to run on two phases only) do not effect the disconnection. 5mm 44mm 17,5mm 60mm Ordering Informations Types Rated voltage U Switching thresholds Part. No. (PQ 1) Part. No. (PQ 10) N E1PF400VSY01 3(N)-400/230V Asymmetrie 5%...25% 1340300 1340300A RELEASE 2009/07 Subject to alterations and errors www.tele-online.com 45mm 87mm