DPC01 CARLOGAVAZZI | Alldatasheet

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Supply: Supply: Supply: MountingOutput Frequency 100 to 115 VAC 208 to 240 VAC 380 to 415 VAC DIN-rail 2 x SPDT 50 - 60 Hz DPC 01 D M23 DIN-rail 2 x SPDT 50 - 400 Hz DPC 01 D M11 400HZ DPC 01 D M23 400HZ DPC 01 D M48 400HZ Plug-in 2 x SPDT 50 - 60 Hz PPC 01 D M23 PPC 01 D M48 Supply: Supply: Supply: Mounting Output Frequency 440 to 480 VAC 380 to 480 VAC 600 to 690 VAC DIN-rail 2 x SPDT 50 - 60 Hz DPC 01 D M48 DPC 01 D M69 DIN-rail 2 x SPDT 50 - 400 Hz DPC 01 D M49 400HZ DPC 01 D M69 400HZ Specifications are subject to change without notice (06.04.10) 1 Monitoring Relays Product Description Ordering key Housing Function Type Item number Output Power Supply

  • TRMS 3-phase over and under voltage, phase sequence, phase loss, asymmetry and tolerance monitoring relay
  • Detect when all 3 phases are present and have the correct sequence
  • Detect if all the 3-phase-phase or phase-neutral voltages are within the set limits
  • Detect if asymmetry and tolerance are within the set value
  • Separately adjustable setpoints
  • Separately adjustable delay functions (0.1 to 30 s)
  • Output: 2 x 8 A relay SPDT NE
  • For mounting on DIN-rail in accordance with DIN/EN 50 022 (DPC01) or plug-in module (PPC01)
  • 45 mm Euronorm housing (DPC01) or 36 mm plug-in module (PPC01)
  • LED indication for relays, alarm and power supply ON Type Selection True RMS 3-Phase, 3-Phase+N, Multifunction Types DPC01, PPC01 DPC 01 D M48 3-phase or 3-phase+neutral line voltage monitoring relay for phase sequence, phase loss, asymmetry, tolerance, over and under voltage (sep- arately adjustable set points) with built-in time delay func- tion. Supply ranges from 100 to

690 VAC covered by three

multivoltage relays. DPC01 PPC01 Input Specifications Input L1, L2, L3, N DPC01: Terminals L1, L2, L3, N PPC01: Terminals 5, 6, 7, 11 Measure their own supply Note: Connect the neutral only if it is intrinsically at the star centre Measuring ranges M11 85 to 132 ∆VAC M23 177 to 275 ∆VAC M48 DPC01 323 to 550 ∆VAC DPC01 400HZ 323 to 475 ∆VAC PPC01 323 to 475 ∆VAC M49 DPC01 375 to 550 ∆VAC M69 DPC01 510 to 793 ∆VAC Ranges Upper level +2 to +22% of the nominal voltage Lower level -22 to -2% of the nominal voltage Asymmetry 2 to 22% of the nominal voltage Tolerance 2 to 22% of the nominal voltage Note: The input voltage must not exceed the maximum rated voltage or drop below the minimum rated voltage reported above. Hysteresis Set points from 2 to 5% 1% Set points from 5 to 22% 2%

2 Specifications are subject to change without notice (06.04.10) DPC01, PPC01 Power supply Overvoltage cat. III Rated operational voltage (IEC 60664, IEC 60038) through terminals: L1, L2, L3, N (DPC01) M11 - Delta Voltage: 100 to 115VAC ±15%; 45 to 65Hz M23 - Delta Voltage: 208 to 240VAC ±15%; 45 to 65Hz DPC01 M48 - Delta Voltage: 380 to 480VAC ±15%;45 to 65Hz DPC01 M48 - Star Voltage: 220 to 277VAC ±15%;45 to 65Hz PPC01 M48 - Delta Voltage: 380 to 415VAC ±15%;45 to 65Hz PPC01 M48 - Star Voltage: 220 to 240VAC ±15%;45 to 65Hz M48 400HZ - Delta Voltage: 380 to 415VAC ±15%;45 to 440Hz M48 400 HZ- Star Voltage: 220 to 240VAC ±15%;45 to 440Hz M49 400HZ - Delta Voltage: 440 to 480VAC ±15%;45 to 440Hz M49 400 HZ- Star Voltage: 254 to 277VAC ±15%;45 to 440Hz M69 - Delta Voltage: 600 to 690VAC ±15%;45 to 65Hz M69 - Star Voltage: 347 to 400VAC ±15%;45 to 65Hz M69 400HZ- Delta Voltage: 600 to 690VAC ±15%;45 to 440Hz M69 400HZ- Star Voltage: 347 to 400VAC ±15%;45 to 440Hz Rated operational power M11 8 VA @ ∆115 VAC, 50 Hz M23 9 VA @ ∆230 VAC, 50 Hz M48 13 VA @ ∆400 VAC, 50 Hz M69 21 VA @ ∆600 VAC, 50 Hz Supplied by L2 and L3 for the DIN-rail versions and by L1 and L2 for the Plug-in versions Supply Specifications Housing Dimensions DPC01 45 x 80 x 99.5 mm PPC01 36 x 80 x 94 mm Material PA66 or Noryl Weight Approx. 220 g Screw terminals (DPC01) Tightening torque Max. 0.5 Nm acc. to IEC 60947 Product standard EN 60255-6 Approvals UL, CSA GL (DPC01 only, except 400Hz, M11) CE Marking L.V. Directive 2006/95/EC EMC Directive 2004/108/EC EMC Immunity According to EN 60255-26 According to EN 61000-6-2 Emissions According to EN 60255-26 According to EN 61000-6-3 Power ON delay 1 s ± 0.5 s or 6 s ± 0.5 s Accuracy (15 min warm-up time) Temperature drift ± 1000 ppm/°C Delay ON alarm ± 10% on set value ± 50 ms Repeatability ± 0.5% on full-scale Reaction time Incorrect phase sequence or total phase loss < 200 ms Voltage level (input signal variation from -20% to +20% or from +20% to -20% of set value) Asymmetry level Alarm ON delay: < 200 ms (delay < 0.1 s) Alarm OFF delay: < 200 ms (delay < 0.1 s) Indication for Power supply ON LED, green Alarm ON LED, red (flashing 2 Hz during delay time) Output relays ON 2 x LED, yellow Environment (EN 60529) Degree of protection IP 20 Pollution degree 3 (DPC01), 2 (PPC01) Operating temperature @ Max. voltage, 50 Hz -20 to +60°C, R.H. < 95% @ Max. voltage, 60 Hz -20 to +50° C, R.H. < 95% Storage temperature -30 to +80°C, R.H. < 95% General Specifications Output 2 x SPDT relays N.E. Rated insulation voltage 250 VAC Contact ratings (AgSnO2)µ Resistive loads AC 1 8 A @ 250 VAC DC 12 5 A @ 24 VDC Small inductive loads AC 15 2.5 A @ 250 VAC DC 13 2.5 A @ 24 VDC Mechanical life ≥ 30 x 106 operations Electrical life ≥ 105 operations (at 8 A, 250 V, cos ϕ = 1) Operating frequency ≤ 7200 operations/h Dielectric strength Dielectric voltage ≥ 2 kVAC (rms) Rated impulse withstand volt. 4 kV (1.2/50 µs) Output Specifications

Specifications are subject to change without notice (06.04.10) 3 Mode of Operation Asymmetry definition. Asymmetry is an indicator of the mains quality and it is defined as the absolute val- ue of the maximum devia- tion among the mains volt- ages, divided by the nominal voltage of the 3-phase sys- tem. The definition changes according to the voltage ref- erence: 1) in case of measuring phase-phase voltages: max |∆VPH-PH| V∆NOM 2) in case of measuring phase-neutral voltages: max |∆VPH-N| V NOM Tolerance definition. Tolerance is another indicator of the mains quality and it is definied as the absolute val- ue of the maximum deviation of the mains voltages from the nominal voltage, divided by the nominal voltage of the 3-phase system. The defini- tion changes according to the voltage reference: 1) in case of measuring phase-phase voltages: max |V∆NOM - VPH-PH| V∆NOM 2) in case of measuring phase-neutral voltages: max |V NOM - VPH-N| V NOM Connected to the 3 phases (and neutral) DPC01 and PPC01 operate when all 3 phases are present at the same time and the phase sequence is correct. It can be decided whether to mon- itor upper and lower voltage level of each phase or their asymmetry and tolerance. Voltage level monitoring: if one or more phase-phase or phase-neutral voltage exceed the upper set level or drop below the lower set level, the red LED starts flashing 2 Hz and the respective output relay releases after the set time period. Asymmetry and tolerance monitoring: if one or more phase-phase or phase-neutral voltage exceed the set levels the red LED starts flashing 2 Hz and the r espective output r elay releases after the set time period. Note: For both functions, if the phase sequence is wrong or one phase is lost, both output r elays release immediately. Only 200 ms delay occurs. The failure is indicated by the r ed LED flashing 5 Hz during the alarm condition. Example 1 (Mains monitoring - over and under phase-phase voltage) The relay monitors over and under voltage, phase loss and correct phase sequence. Example 2 (Motor monitoring - starting and operating load -asym- metry and tolerance of phase-neutral voltage) DPC01 and PPC01 ensure correct starting and operat- ing conditions. They monitor the voltage level, phase sequence (correct direction of the motor r otation) and asymmetry. Frequent failures are fuse blowing and incorrect volt- age level. In case of fuse blowing the motor regener- ates a voltage in the inter- rupted phase. The relay detects the failure and reacts due to excessive imbalance among the phases. DPC01, PPC01 Function/Range/Level/Time Setting Adjust the input range set- ting the DIP-switches 3 and 4. Select the desired func- tion setting the DIP-switches 5 and 6 as shown below . To access the DIP-switches open the plastic cover using a screwdriver as shown below. Centre knobs: Setting of upper ( ) and low- er ( ) level or setting of asymmetry (ASY) and toler- ance ( ) on relative scale. Lower knobs: Setting of delay on alarm times (DELAY 1, DELAY 2) on absolute scale: 0.1 to 30 s. DPC013-phasemonitoringrelay AL 1 3 0.1 30s 0.3 10 DELAY□2 1 3 0.1 30s 0.3 10 DELAY□1 2 22% 6 18 10 14 2 22% 6 18 10 14 DPC013-phasemonitoringrelay 1 3 0.1 30s 0.3 10 DELAY□2 1 3 0.1 30s 0.3 10 DELAY□1 2 22% 6 18 10 14 2 22% 6 18 10 14 AL DPC01 DPC01 400 HZ x 100 x 100 x 100 x 100 N L3 L2 max V/c68PH-N = V’ -V’L3-N L2-N/c124/c124 /c124/c124 V= □V L1-NNOM L2-N L3-N = V= V L1 N L3 L2 L1’ L3’ L2’ V’L3-N V’L2-N max V/c68PH-N = 0 ASY□=□0/c124 /c222/c124 max V NOM-V = V -V’ = V -V’ = V -V’PH-N NOM L1-N NOM L2-N NOM L3-N/c124 /c124/c124 /c124/c124 /c124/c124/c124Y Y Y Ymax V NOM PH-N NOM L3-N-V = V -V’/c124 /c124/c124 /c124YY Y Example: phase-neutral monitoring Example: phase-phase monitoring PPC013-phasemonitoringrelay AL 1 3 0.1 30s 0.3 10 DELAY□2 1 3 0.1 30s 0.3 10 DELAY□1 2 22% 6 18 10 14 2 22% 6 18 10 14 PPC01

4 Specifications are subject to change without notice (06.04.10) Operation Diagrams DPC01, PPC01 Over and undervoltage monitoring (2 x SPDT relays) Function/Range/Level/Time Setting (cont.) Power-ON delay ON: 6 s ± 0.5 s OFF: 1 s ± 0.5 s Monitoring ON: Phase-Neutral voltages OFF: Phase-Phase voltages Output ON: 2 x SPDT relays OFF: 1 x DPDT relay Function ON: Asymmetry and tolerance monitoring OFF: Over and undervoltage monitoring Measuring range SW3 ON ON OFF OFF SW4 ON OFF ON OFF M11 Ph-Ph 100 VAC 100 VAC 115 VAC 115 VAC Voltage M23 Ph-Ph 208 VAC 220 VAC 230 VAC 240 VAC Voltage M48 Ph-Ph 380 VAC 400 VAC 415 VAC 480 VAC Voltage DPC01 only M48 Ph-N 220 VAC 230 VAC 240 VAC 277 VAC Voltage DPC01 only M49 Ph-Ph 440 VAC 440 VAC 480 VAC 480 VAC Voltage M49 Ph-N 254 VAC 254 VAC 277 VAC 277 VAC Voltage DPC01DM69 600 VAC 600 VAC 690 VAC 690 VAC Ph-Ph Volt. DPC01DM69 347 VAC 347 VAC 400 VAC 400 VAC Ph-N Volt.

Specifications are subject to change without notice (06.04.10) 5 Asymmetry and tolerance monitoring (2 x SPDT relays) Operation Diagrams (cont.) Phase sequence, total phase loss DPC01, PPC01

6 Specifications are subject to change without notice (06.04.10) DPC01, PPC01 83.5 99.5 28.5 28.5 Dimensions DIN-rail Plug-in Wiring Diagrams DPC01 PPC01 Ex.1 Ex.2 Ex.1 Ex.2