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MT-Propeller E-3760 Operation And Installation Manual

Electric de-ice controller
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(E-3760)
ATA 61-07-60
OPERATION- and
INSTALLATION MANUAL
ELECTRIC DE-ICE CONTROLLER
st
Original Issue:
July 1
, 2021
The technical content of this document is approved under authority of DOA No. EASA.21J.020.
EASA DE.21G.0008
EASA.21J.020

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Summary of Contents for MT-Propeller E-3760

  • Page 1 (E-3760) ATA 61-07-60 OPERATION- and INSTALLATION MANUAL ELECTRIC DE-ICE CONTROLLER Original Issue: July 1 , 2021 The technical content of this document is approved under authority of DOA No. EASA.21J.020. EASA DE.21G.0008 EASA.21J.020...
  • Page 2 As a fellow pilot, I urge you to read this Manual thoroughly. It contains a wealth of information about your new propeller. Thank you for choosing a MT-Propeller Eletric De-Ice Controller. Properly maintained it will give you many years of reliable service.

  • Page 3: Table Of Contents

    ATA 61-07-60 Page 1 Original Issue 2021-07-01 TABLE OF CONTENTS Page Warning Remark Table of Contents List of Revisions Table of valid pages MT-Propeller Airworthiness Information General Applicable and referenced documents System Overview Technical Specifications System Interconnections Installation Operation Drawings Qualification...

  • Page 4: List Of Revisions

    ATA 61-07-60 Page 2 Original Issue 2021-07-01 LIST OF REVISIONS Date of Revision Page Short Description Original Issue 2021-07-01 All Pages Initial Issue...

  • Page 5: Table Of Valid Pages

    ATA 61-15-19 Page 3 Original Issue 2021-07-01 TABLE OF VALID PAGES Date of Date of Date of Date of Page Page Page Page revision revision revision revision 2021-07-01 2021-07-01 2021-07-01 2021-07-01 2021-07-01 2021-07-01 2021-07-01 2021-07-01 2021-07-01 2021-07-01 2021-07-01 2021-07-01 2021-07-01 2021-07-01 2021-07-01 2021-07-01...

  • Page 6: Mt-Propeller Airworthiness Information

    Propeller Service Shop to obtain the latest information pertaining to his Electrical De-Ice Controller and its installation. MT-Propeller takes a continuing interest in having the owner get the most efficient use of his De-Ice Controller and keeping it in the best operational condition. Consequently, MT-Propeller from time to time issues Service Bulletins, Service Letters and Manuals relating to the propeller and its installation.

  • Page 7: General

    Equipment, Issue G, 2010-12-08 /DO-254/ RTCA DO-254 Design Assurance Guidance for Airborne Electronic Hardware, Issue B, 2000-04-19 Table 1: Referenced Documents For MT-Propeller service literature contact: MT-Propeller Entwicklung GmbH Propellerplatz 1 94348 Atting / Germany Tel.: +49-9429-9409-0 Fax: +49-9429-8432 E-Mail: sales@mt-propeller.com...
  • Page 8 ATA 61-07-60 Page 6 Original Issue 2021-07-01 ABBREVIATIONS DO, Doc. Document Electrical De-Ice Controller Electromagnetic Interference Ground Installation Manual Master Documents List MT Propeller Entwicklung GmbH Part Number Outside Air Temperature Radio Frequency RTCA Radio Technical Commission for Aeronautics, RTCA, Inc. Volts Direct Current Weight on Wheels Table 2: Abbreviations...

  • Page 9: System Overview

    P-6 DC – 1 / 3E1964-20 1 2 3 Legend: = Propeller accessory = Manufactured for MT-Propeller by Avionik Straubing Entwicklungs GmbH = De-Ice controller = Internal Design Version 3E1964-20 = Application Number similar to other available Deice Timers (see Table 3) S/No.
  • Page 10 ATA 61-07-60 Page 8 Original Issue 2021-07-01 BLOCK DIAGRAMS Figure 1: System Block Diagram for advanced EDC Figure 2: System Block Diagram for basic EDC (Retrofit) DESCRIPTION OF THE BLOCK DIAGRAM The simplified block diagram in figure 2 shows a basic EDC system environment. Connector J1 provides input for supply power and system ground.

  • Page 11: Technical Specifications

    ATA 61-07-60 Page 9 Original Issue 2021-07-01 AVAILABLE MODELS Electrical Attributes of available models System Output Max. current/ Usage Control Self-Test/ Output Total Voltage Current Min. current Sequence Cycle P6DC-1/ 28 VDC 16 A / 9 A Advanced / Heater Yes/Yes 120s 3E1964-20...

  • Page 12: System Interconnections

    ATA 61-07-60 Page 10 Original Issue 2021-07-01 SYSTEM INTERCONNECTIONS DEVICE CONNECTORS Pin connections for the power connector J1 are shown in table 6. Pin connections for control and status signals on connector J2 are shown in table 7.* Connector J1 Connection to, if Pin*** Designation...
  • Page 13 ATA 61-07-60 Page 11 Original Issue 2021-07-01 Connection to Pin*** Designation Description used unused Reserved for future use Reserved for future use Reserved for future use Reserved for future use Reserved for future use Reserved for future use Reserved for future use Reserved for future use Reserved for future use Reserved for future use...

  • Page 14: Installation

    ATA 61-07-60 Page 12 Original Issue 2021-07-01 Connector J2: P/N: D38999/26WD35SN connected to D38999/20WD35PN at EDC (MIL-DTL-38999) (MIL-DTL-38999) INSTALLATION RETROFIT / BASIC SETUP For retrofit plug & play exchange no wiring should be necessary. The device can directly replace the old device (check the output sequence in Table 3, Pins have to match the old Deice Timer).

  • Page 15: Operation

    ATA 61-07-60 Page 13 Original Issue 2021-07-01 6.2.2 Location of Installation The EDC housing may heat up under high ambient temperatures, enduring operation, or high output current configurations. Make sure that sufficient ventilation is provided to the mounting location and avoid close contact to devises sensitive to heat.
  • Page 16 ATA 61-07-60 Page 14 Original Issue 2021-07-01 ADVANCED/NEW INSTALL OPERATION WITH I/O FEATURES (J1 WIRED, J2 WIRED) This mode makes use of additional features like external heater-enable, Self-test activation or weight-on- wheels deactivation. An overview of this features follows in table 8. For this mode power of J1 has to be supplied.
  • Page 17 ATA 61-07-60 Page 15 Page 15 Original Issue Original Issue 2021-07-01 2021-07-01 Weight on Wheels – WoW 7.3.4 The advanced EDC includes an input for a WoW signal. This allows automatic deactivation of the heating outputs if the aircraft is on ground to prevent the heating elements of overheating. If the WoW input is active (connected to ground), the heater outputs are disabled.

  • Page 18: Drawings

    ATA 61-07-60 Page 16 Original Issue 2021-07-01 DRAWINGS Figure 3: Installation Drawing...

  • Page 19: Qualification

    ATA 61-07-60 Page 17 Original Issue 2021-07-01 QUALIFICATION Environmental qualification according RTCA DO-160G: Section Purpose Category Description -55°C ground survival (non-operating), 4.5.1, 4.5.2 Low temperature -40°C operating low, -40°C short time operating low +85°C ground survival (non-operating), 4.5.3, 4.5.4 High temperature +70°C operating high, +70°C short time operating high 4.5.5...

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