DAC01CM24 ETC2

Document overview

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Technical content

Specifications are subject to change without notice (15.09.05) 1 Timers Star Delta Types DAC01, PAC01

  • Time range (Star): 0.1 to 600 s
  • Time range (Star to Delta): 50 to 130 ms
  • Knob selection of star time range
  • Knob adjustable time setting
  • Automatic start
  • Repeatability: ≤ 0.2%
  • Output: 8 A SPDT relay with neutral centre position
  • For mounting on DIN-rail in accordance with DIN/EN 50 022
  • 22.5 mm Euronorm housing or 36 mm Plug-in module housing
  • LED indication for relay status and power supply ON Product Description Star-delta control relay with two adjustable time ranges: Star function (0.1 to 600 s) and star to delta function (50 to 130 ms). For mount- ing on DIN-rail (DAC 01) on Plug-in (PAC01). Type Selection Mounting Output Housing Supply: 24 to 240 VAC/DC Supply: 380 to 415 VAC For DIN-rail 1 x SPDT D - 22.5 mm DAC 01 C M24 DAC 01 C M40 Plug-in P - Housing PAC 01 C M24 PAC 01 C M40 Time Specifications Output Specifications Time ranges (star) Knob selectable 0.1 to 1 s 1 to 10 s 6 to 60 s 60 to 600s Star to delta delay 50 to 130 ms Neutral centre position between star and delta position Setting accuracy ≤ 5% Repeatability ≤ 0.2% Time variation Within rated power supply ≤ 0.05% Within ambient temperature ≤ 0.2% Reset Time and relay Power supply interruption ≥ 200 ms Output SPDT relay with neutral centre position Rated insulation voltage 250 VAC (RMS) 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 voltage 4 kV (1.2/50µs) Ordering key DAC 01 C M24 Housing Function Type Item number Output Power Supply DAC01 PAC01

2 Specifications are subject to change without notice (15.09.05) DAC01, PAC01 Supply Specifications General Specifications Power supply Overvoltage cat. III Rated operational voltage (IEC 60664, IEC 60038) through terminals: A1 and A2 (DAC01) 2, 10 (PAC01) M24 24 to 240 VAC/DC +10% -15%, 45 to 65 Hz M40: 380 to 415 VAC +10% -15%, 45 to 65 Hz Voltage interruption ≤ 10 ms Rated operational power M24 AC Supply: 4 VA DC Supply: 1.5 W M40 AC Supply: 13 VA @ 400 VAC, 50 Hz Power ON delay ≤ 100 ms Power OFF delay ≤ 100 ms Indication for Power supply ON LED, green Output relays ON LED, yellow (flashing when timing) Environment (EN 60529) Degree of protection IP 20 Pollution degree 3 (DAC01) ,2 (PAC01) (IEC 60664) Operating temperature -20 to 60 °C, R.H. < 95% Storage temperature -30 to 80 °C, R.H. < 95% Housing dimensions DIN-rail version 22.5 x 80 x 99.5 mm Plug-in version 36 x 80 x 94 mm Weight Approx 110 g Screw terminals DAC01 Tightening torque Max 0.5 Nm according to IEC EN 60947 Approvals UL, CSA CE Marking Yes EMC Electromagnetic Compatibility Immunity According to EN 61000-6-2 Emission According to EN 61000-6-3 Timer Specifications According to EN 61812-1 Mode of Operation The output relay is normally in the neutral centre position. When the power supply is applied, the relay switches to star position (pin 16 or 4) and the star period starts. At the end of the set time period, the relay returns to the neutral centre position and the set delay between star and delta position starts. At the end of the star to delta delay (adjustable from 50 to 130 ms), the relay switches in delta position (pin 18 or 3) and does not release until the power sup- ply is interrupted for at least 200 ms. If the power supply is inter- rupted for more than 200 ms before the star time period has expired, the relay does not operate and the time cir- cuit is set to zero. The relay is ready for a new time period. Time Setting Upper knob: Setting of star time range Centre knob: Star time setting on relative scale: 1 to 10 with respect to the chosen range. Lower knob: Star to delta time setting (50 to 130 ms) Wiring Diagrams L(+) N(-) /c109 16 18 L(+) N(-) /c109 DAC01 PAC01

Specifications are subject to change without notice (15.09.05) 3 Dimensions 22.5 80 83.5 99.5 28.5 28.5 DIN-rail Plug-in Operation Diagram Power Supply Relay ON (15-16) Y Relay ON (15-18) D TYTY TY-D TY-D /c179200 ms /c179200 ms /c16340 ms≤ 10 ms ON OFF ON OFF DAC01, PAC01