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Skov DA 820 LPC Technical User Manual

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DA 820 LPC • DA 820 • ECT
820 • DCT 820 Fans
Technical User Guide
English For other language variants of this document we refer to:
Español Para otras variantes del idioma de este documento, visite:
Français Pour les versions dans d'autres langues de ce document veuillez consulter:
http://docs.skov.com/1221
604347 • 2022-06-07

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Summary of Contents for Skov DA 820 LPC

  • Page 1 DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans Technical User Guide English For other language variants of this document we refer to: Español Para otras variantes del idioma de este documento, visite: Français Pour les versions dans d'autres langues de ce document veuillez consulter: http://docs.skov.com/1221...
  • Page 3 Note • All rights belong to SKOV A/S. No part of this manual may be reproduced in any manner whatsoever without the expressed written permission of SKOV A/S in each case.

  • Page 4: Table Of Contents

    Terminals in DA 74CO .......................  31 4.10.3.4 Circuit diagram ..........................  31 4.10.4 DA 820 LPC 230 V with thermal cutout and DA 74CO ON/OFF .......... 32 4.10.4.1 Cable plan.......................... 32 4.10.4.2 Terminals in LPC 230 V fan with thermal cutout................  32 4.10.4.3...
  • Page 5 DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.10.6.4 Circuit diagram ..........................  37 4.10.7 DA 820 LPC 230 V with thermal cutout and DA 74CV stepless .......... 38 4.10.7.1 Cable plan.......................... 38 4.10.7.2 Terminals in LPC 230 V fan with thermal cutout................  38 4.10.7.3...
  • Page 6 DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans DA 820 1x230 V ........................ 67 7.3.1 Erp/Ecodesign DA 820 1x230 V .................... 69 DA 820 3x400 V ........................ 70 7.4.1 Erp/Ecodesign DA 820 3x400 V .................... 72 ECT 820-6 1x230V ........................

  • Page 7: Product Description

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 1 Product description An LPC fan is an energy efficient fan unit consisting of a PM motor with matching motor control and opimised wing design for LPC (Low Power Consumperion) and Dynamic MultiStep systems.

  • Page 8: Product Survey

    ErP 2015 approved. DA 820 LPC 10 should not be used for negative pressure higher than 90 DA 820 LPC 12 should not be used for negative pressure higher than 130 445027 DA 820 LPC 10 fan 400V3 50/60Hz...
  • Page 9 Cable for the thermal cutout is a separate cable. DA 820 LPC 10 should not be used for negative pressure higher than 90 DA 820 LPC 12 should not be used for negative pressure higher than 130 445030 DA 820 ON/OFF fan High Flow 230V1 50Hz...
  • Page 10 DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 445032 DA 820 ON/OFF fan High Flow 400V3 50Hz 445033 DA 820 ON/OFF fan High Flow 400V3 60Hz 445035 DA 820 ON/OFF fan Low Energy 400V3 50Hz Motor 1.1 kW.

  • Page 11: Lpc Accessories

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 409014 ECT 820-6 Triac/ON/OFF 230V1 60Hz cUL 409016 ECT 820-6 Triac/ON/OFF fan 230V1 60Hz Motor 1.75 kW. 1.5 m cable. 5-blade, 1x230 V fan. Can be used as a stepless Triac regulated fan and as an ON/OFF fan.
  • Page 12 DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 445983 DA 820 PM motor cable 230V LPC 5m Is used for LPV fan 1x230 V in cases where 2 m cable is insufficient. 445993 DA 820 lifting kit Is used when mounting DA 820 fans.

  • Page 13: Mounting Guide

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 3 Mounting guide 3.1 Recommended tools A list of the recommended tools for mounting purposes can be seen below. Item Description Cordless drill Screwdriver bits Drill kit...

  • Page 14: Positioning Of The Fan In The Exhaust Unit

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 3.2 Positioning of the fan in the exhaust unit The connection box on the fan must face downwards when the fan is used as a wall exhaustion.
  • Page 15 DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans In flat-ceiling livestock houses with DA 820 LPC 12, it is recommended to raise the fans 75 cm in the chimney to reduce the noise inside the house.

  • Page 16: Safety Distance

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 3.3 Safety distance If the distance from the floor to the fan blade is less than 270cm, mounting a protective mesh in the inlet bell mouth may be required to meet the statutory require- ments.

  • Page 17: Mounting Distances For The Motor Controller/Frequency Converter

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 3.4.2 Mounting distances for the motor controller/frequency converter In order to ensure access of cables and cooling of the motor controller/frequency converter, the distances to the surroundings must be met.

  • Page 18: Installation Guide

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4 Installation guide 4.1 Electrical connection Installation, servicing and troubleshooting of all electrical equipment must be carried out by quali- fied personnel in compliance with the applicable national and international standard EN 60204-1 and any other EU standards that are applicable in Europe.

  • Page 19: Cabling In The Exhaust Unit

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.4 Cabling in the exhaust unit Drill a hole in the exhaust unit duct for the fan cable and pull it along a support to the same side as the motor con- troller/frequency converter.

  • Page 20: Connection In The Motor Controller/Frequency Converter

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.6 Connection in the motor controller/frequency converter Motor connection terminals (U, V, W, PE) Connection terminals for braking resistor (not used) Connector for optional module Terminal block for programming interface...

  • Page 21: Terminals For Power Supply

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.6.1 Terminals for power supply Power supply 3 x 400 V / 3 x 230 V. Power supply 1 x 230 V. Technical User Guide...

  • Page 22: Terminals For Power Supply Of Fan

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.6.2 Terminals for power supply of fan Remember to strip the cable so that the protective shield from the fan can be connected to the motor controller during mounting under the rail.

  • Page 23: Terminals On Relay Module

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.6.4 Terminals on relay module Relay module 445076 can be purchased as accessories. Ground Normal = open Reverse = GND (Short-circuit connection between terminal 15 and GND)

  • Page 24: Led Indication On The Motor Controller/Frequency Converter

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.7 LED indication on the motor controller/frequency converter The motor controller/frequency converter is equipped with a two-color LED for indication of different operating modes. LED is located on the underside next to the cable glands.

  • Page 25: Adjusting The Jumper And Connecting The Shutter

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans Alarm overview External 24V DC supply over- loaded Supply voltage too high 4.9 Adjusting the jumper and connecting the shutter Set the jumper on the PCB to give actuator the desired function.

  • Page 26: Cable Plans And Circuit Diagrams

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.10 Cable plans and circuit diagrams 4.10.1 General information about circuit diagrams Symbols are in accordance with the IEC/EN 60617 standard. The classification of the ("letter codes") on the symbols is in accordance with the IEC/EN 81346-2 standard.

  • Page 27: Circuit Diagrams For Off/Auto/On Switch

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.10.2 Circuit diagrams for OFF/AUTO/ON switch 4.10.2.1 Control voltage (LPC with DA 74CO) Example of terminal number For correct connection see the setup menu Show connection in controller...

  • Page 28: Control Voltage (Lpc With Da 74Cv)

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.10.2.2 Control voltage (LPC with DA 74CV) Example of terminal number For correct connection see the setup menu Show connection in controller Winch motor stepless Technical User Guide...

  • Page 29: Control Voltage (On/Off With Da 74Co)

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.10.2.3 Control voltage (ON/OFF with DA 74CO) Example of terminal number For correct connection see the setup menu Show connection in controller Winch motor ON/OFF Technical User Guide...

  • Page 30: 820 Lpc 230 V With Da 74Co On/Off

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.10.3 DA 820 LPC 230 V with DA 74CO ON/OFF 4.10.3.1 Cable plan 4.10.3.2 Terminals in LPC 230 V fan Technical User Guide...

  • Page 31: Terminals In Da 74Co

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.10.3.3 Terminals in DA 74CO 4.10.3.4 Circuit diagram Power supply from emergency opening 0V = Q1 terminal in controller Power supply from emergency opening 24V-1 = Q2, Q3, Q4 and Q5 terminal in controller.

  • Page 32: 820 Lpc 230 V With Thermal Cutout And Da 74Co On/Off

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.10.4 DA 820 LPC 230 V with thermal cutout and DA 74CO ON/OFF 4.10.4.1 Cable plan 4.10.4.2 Terminals in LPC 230 V fan with thermal cutout Technical User Guide...

  • Page 33: Terminals In Da 74Co

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.10.4.3 Terminals in DA 74CO 4.10.4.4 Circuit diagram Power supply from emergency opening 0V = Q1 terminal in controller Power supply from emergency opening 24V-1 = Q2, Q3, Q4 and Q5 terminal in controller.

  • Page 34: 820 Lpc 400 V With Da 74Co On/Off

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.10.5 DA 820 LPC 400 V with DA 74CO ON/OFF 4.10.5.1 Cable plan 4.10.5.2 Terminals in LPC 400 V fan Technical User Guide...

  • Page 35: Terminals In Da 74Co

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.10.5.3 Terminals in DA 74CO 4.10.5.4 Circuit diagram Power supply from emergency opening 0V = Q1 terminal in controller Power supply from emergency opening 24V-1 = Q2, Q3, Q4 and Q5 terminal in controller.

  • Page 36: 820 Lpc 230 V With Da 74Cv Stepless

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.10.6 DA 820 LPC 230 V with DA 74CV stepless 4.10.6.1 Cable plan 4.10.6.2 Terminals in LPC 230 V fan Technical User Guide...

  • Page 37: Terminals In Da 74Cv

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.10.6.3 Terminals in DA 74CV 4.10.6.4 Circuit diagram Power supply from emergency opening 0V = Q1 terminal in controller Power supply from emergency opening 24V-1 = Q2, Q3, Q4 and Q5 terminal in controller.

  • Page 38: 820 Lpc 230 V With Thermal Cutout And Da 74Cv Stepless

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.10.7 DA 820 LPC 230 V with thermal cutout and DA 74CV stepless 4.10.7.1 Cable plan 4.10.7.2 Terminals in LPC 230 V fan with thermal cutout Technical User Guide...

  • Page 39: Terminals In Da 74Cv

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.10.7.3 Terminals in DA 74CV 4.10.7.4 Circuit diagram Power supply from emergency opening 0V = Q1 terminal in controller Power supply from emergency opening 24V-1 = Q2, Q3, Q4 and Q5 terminal in controller.

  • Page 40: 820 Lpc 400 V With Da 74Cv Stepless

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.10.8 DA 820 LPC 400 V with DA 74CV stepless 4.10.8.1 Cable plan 4.10.8.2 Terminals in LPC 400 V fan Technical User Guide...

  • Page 41: Terminals In Da 74Cv

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.10.8.3 Terminals in DA 74CV 4.10.8.4 Circuit diagram Power supply from emergency opening 0V = Q1 terminal in controller Power supply from emergency opening 24V-1 = Q2, Q3, Q4 and Q5 terminal in controller.

  • Page 42: 820 Lpc/Da 74Cv Stepless With Reverse

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.10.9 DA 820 LPC/DA 74CV stepless with reverse 4.10.9.1 Cable plan Technical User Guide...

  • Page 43: Circuit Diagram

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.10.9.2 Circuit diagram Power supply from emergency opening 0V = Q1 terminal in controller Power supply from emergency opening 24V-1 = Q2, Q3, Q4 and Q5 terminal in controller.

  • Page 44: 820 Lpc/Da 74Cv Stepless With Alarm Relay

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.10.10 DA 820 LPC/DA 74CV stepless with alarm relay 4.10.10.1 Cable plan Technical User Guide...

  • Page 45: Circuit Diagram

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.10.10.2 Circuit diagram Power supply from emergency opening 0V = Q1 terminal in controller Power supply from emergency opening 24V-1 = Q2, Q3, Q4 and Q5 terminal in controller.

  • Page 46: 820 On/Off 230 V With Da 74Co On/Off

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.10.11 DA 820 ON/OFF 230 V with DA 74CO ON/OFF 4.10.11.1 Cable plan 4.10.11.2 Terminals in ON/OFF fan 230 V Technical User Guide...

  • Page 47: Terminals In Da 74Co 230 V

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.10.11.3 Terminals in DA 74CO 230 V 4.10.11.4 Circuit diagram Power supply from emergency opening 0V = Q1 terminal in controller Power supply from emergency opening 24V-1 = Q2, Q3, Q4 and Q5 terminal in controller.

  • Page 48: 820 On/Off 230 V With Thermal Cutout And Da 74Co On/Off

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.10.12 DA 820 ON/OFF 230 V with thermal cutout and DA 74CO ON/OFF 4.10.12.1 Cable plan 4.10.12.2 Terminals in ON/OFF fan 230 V with thermal cutout Technical User Guide...

  • Page 49: Terminals In Da 74Co 230 V

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.10.12.3 Terminals in DA 74CO 230 V 4.10.12.4 Circuit diagram Power supply from emergency opening 0V = Q1 terminal in controller Power supply from emergency opening 24V-1 = Q2, Q3, Q4 and Q5 terminal in controller.

  • Page 50: 820 On/Off 400 V With Da 74Co On/Off

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.10.13 DA 820 ON/OFF 400 V with DA 74CO ON/OFF 4.10.13.1 Cable plan 4.10.13.2 Terminals in ON/OFF fan 400 V Technical User Guide...

  • Page 51: Terminals In Da 74Co 400 V

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.10.13.3 Terminals in DA 74CO 400 V 4.10.13.4 Circuit diagram Power supply from emergency opening 0V = Q1 terminal in controller Power supply from emergency opening 24V-1 = Q2, Q3, Q4 and Q5 terminal in controller.

  • Page 52: Ect 820-6 On/Off 230 V With Da 74Co On/Off

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.10.14 ECT 820-6 ON/OFF 230 V with DA 74CO ON/OFF 4.10.14.1 Cable plan 4.10.14.2 Terminals in ECT fan 230 V Technical User Guide...

  • Page 53: Terminals In Da 74Co 230 V

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.10.14.3 Terminals in DA 74CO 230 V 4.10.14.4 Circuit diagram Power supply from emergency opening 0V = Q1 terminal in controller Power supply from emergency opening 24V-1 = Q2, Q3, Q4 and Q5 terminal in controller.

  • Page 54: Ect 820-6 Triac Regulated With Da 74Cv Stepless

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.10.15 ECT 820-6 Triac regulated with DA 74CV stepless 4.10.15.1 Cable plan 4.10.15.2 Terminals in ECT fan 230 V Technical User Guide...

  • Page 55: Terminals In Da 74Cv 230 V

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.10.15.3 Terminals in DA 74CV 230 V 4.10.15.4 Circuit diagram Power supply from emergency opening 0V = Q1 terminal in controller Power supply from emergency opening 24V-1 = Q2, Q3, Q4 and Q5 terminal in controller.

  • Page 56: Dct 820-6 On/Off 400 V With Da 74Co On/Off

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.10.16 DCT 820-6 ON/OFF 400 V with DA 74CO ON/OFF 4.10.16.1 Cable plan 4.10.16.2 Terminals in DCT ON/OFF fan 400 V Technical User Guide...

  • Page 57: Terminals In Da 74Co 400 V

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 4.10.16.3 Terminals in DA 74CO 400 V 4.10.16.4 Circuit diagram Power supply from emergency opening 0V = Q1 terminal in controller Power supply from emergency opening 24V-1 = Q2, Q3, Q4 and Q5 terminal in controller.

  • Page 58: Maintenance Instructions

    When washing the inside of the ducts, fan blades must stand still. Remember that fans do not stand high-pressure cleaning. If the inside of the duct needs to be cleaned extra thoroughly SKOV A/S recommends washing from above. When washing the fan, the fan must run around.

  • Page 59: Troubleshooting Guide

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 6 Troubleshooting guide Remember to shut the fan off at the power supply isolator prior to troubleshooting. Troubleshooting flap system LPC/motor response Status LED Error Solution Flap touches the ventilation Remedy the damage.
  • Page 60 DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans Troubleshooting fan motor Fault symptom Status LED Error Solution AC motor: Measure the voltage going to the motor. Power supply to the motor LPC motor: See Troubleshooting LPC mo-...

  • Page 61: Technical Data

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 7 Technical data 7.1 DA 820 LPC 1x230 V 445036 DA 820 445026 DA 820 445028 DA 820 445028 DA 820 LPC 10 1x230 V LPC 10 1x230 V...
  • Page 62 DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 445036 DA 820 445026 DA 820 445028 DA 820 445028 DA 820 LPC 10 1x230 V LPC 10 1x230 V LPC 12 1x230 V LPC 12 1x230 V...

  • Page 63: 820 Lpc 1X230 V

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 7.1.1 ErP/Ecodesign DA820 LPC 1x230 V DA 820 LPC 10 DA 820 LPC 10 DA 820 LPC 12 DA 820 LPC 12 1x230 V 1x230 V 1x230 V...
  • Page 64 DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 7.2 DA 820 LPC 3x400 V 445027 DA 820 LPC 10 445029 DA 820 LPC 12 3x400 V 3x400 V Electrical V AC 3x400 +/- 10% Rated voltage V AC 280 –...
  • Page 65 DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 445027 DA 820 LPC 10 445029 DA 820 LPC 12 3x400 V 3x400 V 22500 27000 Air output at -30 Pa 21700 26400 Air output at -40 Pa...

  • Page 66: 820 Lpc 3X400 V

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 7.2.1 ErP/Ecodesign DA820 LPC 3x400 V Fan type DA 820 LPC 10 DA 820 LPC 12 3x400 V 3x400 V ErP 2015 (N58) Ecodesign 83.2 80.7 Efficiency classification 76.4...
  • Page 67 DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 7.3 DA 820 1x230 V 445030 DA 820 445031 DA 820 445034 DA 820 445037 DA 820 ON/OFF High ON/OFF High ON/OFF ON/OFF Flow 1x230 V Flow 1x230 V...
  • Page 68 DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 445030 DA 820 445031 DA 820 445034 DA 820 445037 DA 820 ON/OFF High ON/OFF High ON/OFF ON/OFF Flow 1x230 V Flow 1x230 V Low Energy Low Energy...

  • Page 69: Erp/Ecodesign Da 820 1X230 V

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 7.3.1 Erp/Ecodesign DA 820 1x230 V Fan type DA 820 ON/OFF DA 820 ON/OFF DA 820 ON/OFF DA 820 ON/OFF High Flow High Flow Low Energy Low Energy...

  • Page 70: 820 3X400 V

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 7.4 DA 820 3x400 V 445032 DA 820 445033 DA 820 445035 DA 820 ON/OFF High Flow ON/OFF High Flow ON/OFF 3x400 V 3x400 V Low Energy...
  • Page 71 DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 445032 DA 820 445033 DA 820 445035 DA 820 ON/OFF High Flow ON/OFF High Flow ON/OFF 3x400 V 3x400 V Low Energy 3x400 V Environment °C (°F) ÷...

  • Page 72: Erp/Ecodesign Da 820 3X400 V

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 7.4.1 Erp/Ecodesign DA 820 3x400 V Fan type DA 820 ON/OFF DA 820 ON/OFF DA 820 ON/OFF High Flow High Flow Low Energy 3x400 V 3x400 V...

  • Page 73: Ect 820-6 1X230V

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 7.5 ECT 820-6 1x230V 409013 409014 409016 ECT 820-6 Triac/ON/ ECT 820-6 Triac/ON/ ECT 820-6 Triac/ON/ OFF 1x230 V OFF 1x230 V cUL OFF 1x230 V Electrical V AC 230V ±10%...
  • Page 74 DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 409013 409014 409016 ECT 820-6 Triac/ON/ ECT 820-6 Triac/ON/ ECT 820-6 Triac/ON/ OFF 1x230 V OFF 1x230 V cUL OFF 1x230 V Environment °C (°F) -25 - 55 -25 –...

  • Page 75: Erp/Ecodesign Ect 820-6 1X230 V

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 7.5.1 Erp/Ecodesign ECT 820-6 1x230 V Fan type ECT 820-6 Triac/ON/ ECT 820-6 Triac/ON/ ECT 820-6 Triac/ON/ OFF 1x230 V OFF 1x230 V cUL OFF 1x230 V...
  • Page 76 DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 7.6 DCT 820-6 3x400 V 409015 DCT 820-6 ON/OFF 3x400 V Electrical V AC 3x400 +/-10% Rated voltage V AC 360 – 440 Operating voltage Frequency 1.85 Max.
  • Page 77 DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 409015 DCT 820-6 ON/OFF 3x400 V dB (A) Fan noise, outside (2 m, 45 degrees) Shipment Dimensions (H x W x D) 18500 Weight 19500 Shipping weight...

  • Page 78: Erp/Ecodesign Dct 820-6 3X400 V

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 7.6.1 Erp/Ecodesign DCT 820-6 3x400 V Fan type DCT 820-6 ON/OFF 3x400 V ErP 2015 Ecodesign 46.7 Efficiency classification 39.7 Efficiency (η) Measurement setup Static Efficiency category...

  • Page 79: Dimensioned Sketch

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 7.7 Dimensioned sketch Dimensions in mm. 7.7.1 Motor controller 1x230 V 7.7.2 Motor controller 3x400 V Technical User Guide...

  • Page 80: 820 Lpc Fan

    DA 820 LPC • DA 820 • ECT 820 • DCT 820 Fans 7.7.3 DA 820 LPC fan 7.7.4 DA 820 ON/OFF fan 7.7.5 ECT-/DCT- 820-6 fan 7.7.5.1 3-blade 7.7.5.2 5-blade Technical User Guide...
  • Page 84 SKOV A/S • Hedelund 4 • Glyngøre • DK-7870 Roslev Tel. +45 72 17 55 55 • www.skov.com • E-mail: skov@skov.dk...

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