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Siemens BT300 Installation Instructions Manual

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Siemens BT300 HVAC Drive
Installation Instructions
DPD01148
2016-06-28
Building Technologies
DPD01148, Rev. G

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Summary of Contents for Siemens BT300

  • Page 1 Siemens BT300 HVAC Drive Installation Instructions Building Technologies DPD01148 2016-06-28 DPD01148, Rev. G...
  • Page 2 Copyright Notice Notice Document information is subject to change without notice by Siemens Industry, Inc. Companies, names, and various data used in examples are fictitious unless otherwise noted. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, without the express written permission of Siemens Industry, Inc.

  • Page 3: Table Of Contents

    Prepare for Use with Ethernet ................53 Ethernet Cable Data ................53 Prepare for use through RS-485 ................. 55 RS-485 Cable Data ................55 3 | 82 Siemens Industry, Inc. Siemens BT300 HVAC Drive Installation DPD01148 Instructions Building Technologies 2016-06-28...
  • Page 4 Drive Power Ratings ...................... 76 Definitions of Overload ..................76 Technical Data ....................... 77 Fieldbus Technical Data ....................79 Control Board Technical Specifications ................. 80 4 | 82 Siemens Industry, Inc. Siemens BT300 HVAC Drive Installation DPD01148 Instructions Building Technologies 2016-06-28...

  • Page 5: Chapter 1 - Safety

    WARNING or CAUTION AVERTISSEMENT ou ATTENTION NOTE REMARQUE The following table describes the safety notices used in this manual to draw attention to important information. 5 | 82 Siemens BT300 HVAC Drive Installation DPD01148 Siemens Industry, Inc. Instructions Building Technologies 2016-06-28...

  • Page 6: Dangers

    DANGER The motor terminals U, V, W and the R+ and R- terminals are live when the BT300 Drive is connected to line voltage, even when the motor is not running. Les bornes U, V W du moteur, et les terminaux R+ et R- sont sous tension lorsque le variateur BT300 est connecté...
  • Page 7 (if no keypad is attached see the indicators on the cover). Wait 5 more minutes before doing any work on the connections of the BT300 Drive. Do not open the cover before this time has expired. After expiration of this time, use a measuring equipment to absolutely ensure that no voltage is present.

  • Page 8: Warnings

    EN61800-5-1, a reinforced protective ground connection must be ensured. See the section Earth grounding and ground fault protection. Le courant de fuite à la terre du variateur Siemens BT300 dépasse 3,5 mA AC. Selon la norme EN61800-5-1, un raccordement de mise à la terre à protection renforcée doit être mis en place.

  • Page 9: Notices

    Notices NOTICE The Siemens BT300 Drive is meant for fixed installations only. NOTICE If the drive is used as a part of a machine, the machine manufacturer is responsible for providing the machine with a supply disconnecting device (EN 60204-1).

  • Page 10: Grounding And Ground Fault Protection

    The Siemens BT300 Drive must always be grounded with a grounding conductor connected to the grounded terminal marked with . Le variateur Siemens BT300 doit toujours être mis à la terre avec un conducteur de protection connecté à la borne de mise à la terre marquée .
  • Page 11 However, always follow the local regulations for the minimum size of the protective grounding conductor. NOTICE Do not perform voltage withstand tests on any part of the BT300 Drive. A procedure is in place, according to which the tests must be performed. Ignoring this procedure may result in product damage.

  • Page 12: Chapter 2 - Receipt Of Delivery

    Product Numbers Siemens product numbers consist of 15 characters and one optional character for factory-installed options. Each segment of the product number uniquely corresponds to the product and options you have ordered. Following is the product number format: 12 | 82 Siemens Industry, Inc.

  • Page 13: Unpacking And Lifting The Drive

    The weights of the drives vary greatly according to the size. You may need to use special lifting equipment to remove the drive from its package. Note the weights of each individual frame size in the table below. 13 | 82 Siemens BT300 HVAC Drive Installation DPD01148 Siemens Industry, Inc. Instructions...

  • Page 14: Lifting Frames Fs8 And Fs9

    2. Place the lifting hooks symmetrically in at least two holes. The lifting device must be able to carry weight of the drive. 3. The maximum allowed lifting angle is 45 degrees. 14 | 82 Siemens Industry, Inc. Siemens BT300 HVAC Drive Installation DPD01148 Instructions Building Technologies 2016-06-28...

  • Page 15: Accessories

    9012.emf Figure 1: Lifting Bigger Frames. Siemens BT300 HVAC Drives have undergone scrupulous tests and quality checks at the factory before they are delivered to the customer. However, before and after unpacking the product, check for any product damage that may have occurred during shipment and that and that the delivery is complete.

  • Page 16: Size Fs4

    Cable run-through sealing (25.3 mm) Cable grommet, hole diameter 1.3 in. (33.0 mm) Cable run-through sealing NOTE: Dynamic braking and brake resistor is not supported in the BT300 Drive. 16 | 82 Siemens Industry, Inc. Siemens BT300 HVAC Drive Installation DPD01148...

  • Page 17: Size Fs6

    Cable run-through sealing Type 12/IP54: Cable grommet, hole diameter 0.99 in. Cable run-through sealing (25.3 mm) NOTE: Dynamic braking and brake resistor is not supported in the BT300 Drive. Size FS7 Table 8: Contents of Accessories Bag, FS7. Item Quantity Purpose M6 ×...

  • Page 18: Size Fs8

    Cable grommet, hole diameter 0.99 in. (25.3 mm) Control cable run-through sealing IP00: Touch protection shield Avoiding contact with live parts IP00: M4 × 8 screw Attaching the touch protection shield 18 | 82 Siemens Industry, Inc. Siemens BT300 HVAC Drive Installation DPD01148 Instructions Building Technologies 2016-06-28...

  • Page 19: Chapter 3 - Mounting

    Ø25 (.98) Ø13 (.51) Type 12 / IP54 Ø25 (.98) 100 (3.93) mm (in.) BT9080 Figure 2: Siemens BT300 HVAC Drive Dimensions, FS4, Wall Mount. 19 | 82 Siemens BT300 HVAC Drive Installation DPD01148 Siemens Industry, Inc. Instructions Building Technologies...
  • Page 20 Chapter 3 - Mounting Dimensions in Millimeters (Inches) Figure 3: Siemens BT300 HVAC Drive Dimensions, FS5, Wall Mount. 20 | 82 Siemens Industry, Inc. Siemens BT300 HVAC Drive Installation DPD01148 Instructions Building Technologies 2016-06-28...
  • Page 21 Chapter 3 - Mounting Dimensions in Millimeters (Inches) Figure 4: Siemens BT300 HVAC Drive Dimensions, FS6, Wall Mount. 21 | 82 Siemens BT300 HVAC Drive Installation DPD01148 Siemens Industry, Inc. Instructions Building Technologies 2016-06-28...
  • Page 22 Chapter 3 - Mounting Dimensions in Millimeters (Inches) Figure 5: Siemens BT300 HVAC Drive Dimensions, FS7, Wall Mount. 22 | 82 Siemens Industry, Inc. Siemens BT300 HVAC Drive Installation DPD01148 Instructions Building Technologies 2016-06-28...
  • Page 23 Chapter 3 - Mounting Dimensions in Millimeters (Inches) Figure 6: Siemens BT300 HVAC Drive Overall Dimensions, FS8 Type 1/IP21 and Type 12/IP54. 23 | 82 Siemens BT300 HVAC Drive Installation DPD01148 Siemens Industry, Inc. Instructions Building Technologies 2016-06-28...
  • Page 24 Chapter 3 - Mounting Dimensions in Millimeters (Inches) Figure 7: Siemens BT300 HVAC Drive Detailed Dimensions, FS8 Type 1/IP21 and Type 12/IP54. 24 | 82 Siemens Industry, Inc. Siemens BT300 HVAC Drive Installation DPD01148 Instructions Building Technologies 2016-06-28...
  • Page 25 Chapter 3 - Mounting Dimensions in Millimeters (Inches) Figure 8: Siemens BT300 HVAC Drive Overall Dimensions, FS9 Type 1/IP21 and Type 12/IP54. 25 | 82 Siemens BT300 HVAC Drive Installation DPD01148 Siemens Industry, Inc. Instructions Building Technologies 2016-06-28...
  • Page 26 Chapter 3 - Mounting Dimensions in Millimeters (Inches) Figure 9: Siemens BT300 HVAC Drive Detailed Dimensions, FS9 Type 1/IP21 and Type 12/IP54. 26 | 82 Siemens Industry, Inc. Siemens BT300 HVAC Drive Installation DPD01148 Instructions Building Technologies 2016-06-28...

  • Page 27: Flange Mount

    Siemens is available for this purpose. For further information see the BT300 Flange Mount Kits for Frames FS4 to FS7 Mounting Instructions (DPD01156). Cooling The drive produces heat when operating and is cooled down with air circulated by a fan.
  • Page 28 When planning the air circulation inside cabinets, recirculation of the air must be avoided. 28 | 82 Siemens Industry, Inc. Siemens BT300 HVAC Drive Installation DPD01148 Instructions Building Technologies 2016-06-28...
  • Page 29 Chapter 3 - Mounting Cooling FRONT SIDE 9014.emf Figure 11: Installation Space When Drives are Mounted Above Each Other. 29 | 82 Siemens BT300 HVAC Drive Installation DPD01148 Siemens Industry, Inc. Instructions Building Technologies 2016-06-28...

  • Page 30: Chapter 4 - Power Cabling

    Recommended cable transfer impedance (1 to 30 MHz) max. 100mohm/m). See the following figure. Screened cable equipped with compact low-impedance shield (JAMAK, SAB/ÖZCuY-O or similar). 30 | 82 Siemens Industry, Inc. Siemens BT300 HVAC Drive Installation DPD01148 Instructions Building Technologies 2016-06-28...

  • Page 31: Ul Criteria For Cabling And Fusing

    NOTE: The data detailed within Table Cable and Fuse Sizes for Siemens BT300 (FS4 to FS9) applies to cases with one motor and one cable connection from the AC drive to the motor. In other applications, consult the factory for more information.
  • Page 32 Chapter 4 - Power Cabling UL Criteria for Cabling and Fusing Table 14: Cable and Fuse Sizes for Siemens BT300 (FS4 to FS9). Frame Type Fuse (Class Line, Motor and Terminal Cable Size J/T) [A] Ground Cable Main Ground AWG14...

  • Page 33: Cable Installation

    Before starting, check that none of the components of the drive is live. Carefully read the warnings in Chapter 1. ● Place the motor cables sufficiently far from other cables 33 | 82 Siemens BT300 HVAC Drive Installation DPD01148 Siemens Industry, Inc. Instructions Building Technologies...

  • Page 34: Frames Fs4 To Fs7

    0.78 (20) 3.54 (90) 0.59 (15) 2.36 (60) 0.59 (15) 2.36 (60) 0.78 (20) 3.15 (80) 0.78 (20) 3.15 (80) 0.78 (20) 3.15 (80) 34 | 82 Siemens Industry, Inc. Siemens BT300 HVAC Drive Installation DPD01148 Instructions Building Technologies 2016-06-28...
  • Page 35 Figure 15: Opening Cover. 3. Remove the screws of the cable protection plate. Do not open the cover of the power unit. Figure 16: Removing screws 35 | 82 Siemens BT300 HVAC Drive Installation DPD01148 Siemens Industry, Inc. Instructions Building Technologies...
  • Page 36 See the following figures. Figure 17: Detaching Cable Clamps. 9232.emf Figure 18: Cable Entry Plate and Cables. 36 | 82 Siemens Industry, Inc. Siemens BT300 HVAC Drive Installation DPD01148 Instructions Building Technologies 2016-06-28...
  • Page 37 Product Number Power and Motor Terminals EMC Grounding Clamps Grounding Terminals lb-in. lb-in. lb-in. BT300-001X2… 13.3 17.7 BT300-00152… BT300-002X2… BT300-003X2… BT300-00154… BT300-002X4… BT300-003X4… BT300-005X4… BT300-00754… 37 | 82 Siemens BT300 HVAC Drive Installation DPD01148 Siemens Industry, Inc. Instructions Building Technologies 2016-06-28...
  • Page 38 Grounding and ground fault protection Figure 26 [➙ 34] and chapter . Use an M5 size screw and tighten it to 2.0 Nm (17.7 lb-in.). 38 | 82 Siemens Industry, Inc. Siemens BT300 HVAC Drive Installation DPD01148 Instructions Building Technologies 2016-06-28...
  • Page 39 Figure 20: Additional Protective Grounding Connector. 9. Re-mount the cable protection plate (Figure 27 [➙ 34]) and the cover of the drive. Figure 21: Re-mounting the Cover Components. 39 | 82 Siemens BT300 HVAC Drive Installation DPD01148 Siemens Industry, Inc. Instructions...

  • Page 40: Frames Fs8 And Fs9

    11.8 (300) 0.98 (25) 11.8 (300) possible 2. FS9 only: Remove the main cover of the drive. Figure 23: Removing the Main Cover (FS9 Only). 40 | 82 Siemens Industry, Inc. Siemens BT300 HVAC Drive Installation DPD01148 Instructions Building Technologies 2016-06-28...
  • Page 41 3. Remove the cable cover (1) and the cable fitting plate (2). M4x8 9029.emf M4 x 8 9039.emf Figure 24: Removing the Cable Cover and Cable Fitting Plate (FS8). 41 | 82 Siemens BT300 HVAC Drive Installation DPD01148 Siemens Industry, Inc. Instructions Building Technologies 2016-06-28...
  • Page 42 Figure 26: Removing the Sealing Plate (FS9). 5. Remove the EMC shield plate. M4x8 Wing nut BT9026 Figure 27: Removing EMC Shield Plate; Left: FS8, Right: FS9. 42 | 82 Siemens Industry, Inc. Siemens BT300 HVAC Drive Installation DPD01148 Instructions Building Technologies 2016-06-28...
  • Page 43 Chapter 4 - Power Cabling Cable Installation 6. Locate the terminals. Figure 28: Power Terminals: Left: FS8, Right FS9. 9040.emf Figure 29: Placing the Grommet. 43 | 82 Siemens BT300 HVAC Drive Installation DPD01148 Siemens Industry, Inc. Instructions Building Technologies 2016-06-28...
  • Page 44 If you use several cables on one connector, observe the position of cable lugs. See Placing Two Cable Lugs on Top of Each Other the following Figure 44 | 82 Siemens Industry, Inc. Siemens BT300 HVAC Drive Installation DPD01148 Instructions Building Technologies 2016-06-28...
  • Page 45 Figure 31: Connecting Power Cables; Left: FS8, Right: FS9. Connector Cable lug Cable lug 9015.emf Figure 32: Placing Two Cable Lugs on Top of Each Other. 45 | 82 Siemens BT300 HVAC Drive Installation DPD01148 Siemens Industry, Inc. Instructions Building Technologies 2016-06-28...
  • Page 46 BT300-150X6… BT300-200X6… Expose the shield of all three cables to make a 360-degree connection with the cable clamp. 9035.emf Figure 33: Exposing Cable Shields. 46 | 82 Siemens Industry, Inc. Siemens BT300 HVAC Drive Installation DPD01148 Instructions Building Technologies 2016-06-28...
  • Page 47 Figure 34: Reattaching Cable Fitting Plate and Cover. 12. FS9 only: Re-mount the main cover (unless you want to make the control connections first). Figure 35: Re-mounting the Main Cover (FS9). 47 | 82 Siemens BT300 HVAC Drive Installation DPD01148 Siemens Industry, Inc. Instructions Building Technologies...

  • Page 48: Installation In Corner-Grounded Network

    Corner grounding is not allowed for the drive types FS4 to FS6 with a rating from 3.4A to 61A at 380 to 480V supply and 3.7A to 62A with 208 to 240V supply. 48 | 82 Siemens Industry, Inc. Siemens BT300 HVAC Drive Installation DPD01148 Instructions Building Technologies...

  • Page 49: Chapter 5 - Control Unit

    DIP Switches section on page [➙ 50]. This voltage is sufficient for parameter setting and for keeping the control unit active. Note however, that the measurements of the 49 | 82 Siemens BT300 HVAC Drive Installation DPD01148 Siemens Industry, Inc. Instructions...

  • Page 50: Control Cable Sizing

    The terminals shown on shadowed background are assigned for signals with optional Selecting Terminal functions selectable with DIP switches. See more information in the Functions and Isolating Digital Inputs from Ground with DIP Switches section. 50 | 82 Siemens Industry, Inc. Siemens BT300 HVAC Drive Installation DPD01148 Instructions Building Technologies 2016-06-28...
  • Page 51 Selecting Terminal Functions and Isolating Digital *Digital inputs can be isolated from ground, see the Inputs from Ground with DIP Switches section. Figure 39: Slot B Terminal Connections. 51 | 82 Siemens BT300 HVAC Drive Installation DPD01148 Siemens Industry, Inc. Instructions Building Technologies 2016-06-28...

  • Page 52: Selecting Terminal Functions And Isolating Digital Inputs From Ground With Dip Switches

    DIP switch on the control board to position OFF. See Figure 46 [➙ 52] to locate the switches and make appropriate selections for your requirements. 52 | 82 Siemens Industry, Inc. Siemens BT300 HVAC Drive Installation DPD01148 Instructions Building Technologies 2016-06-28...

  • Page 53: I/O Cabling And Fieldbus Connection

    CAT5e STP Cable length Maximum 328 ft (100 m) NOTE: Ensure that the length of the connector does not exceed 1.57 in (40 mm). 53 | 82 Siemens BT300 HVAC Drive Installation DPD01148 Siemens Industry, Inc. Instructions Building Technologies 2016-06-28...
  • Page 54 When planning the cable runs, remember to keep the distance between the Ethernet cable and the motor cable at a minimum of 11.8 in (30 cm). 54 | 82 Siemens Industry, Inc. Siemens BT300 HVAC Drive Installation DPD01148 Instructions Building Technologies...

  • Page 55: Prepare For Use Through Rs-485

    2. Leave no more than 0.4 in (10 mm) of the cable outside the terminal block and strip the cables at about 0.2 in (5 mm) to fit in the terminals. See the following illustration. 55 | 82 Siemens BT300 HVAC Drive Installation DPD01148 Siemens Industry, Inc.
  • Page 56  Do not strip the aluminum cable shield! 9188.emf 4. Connect the cable to its appropriate terminals on the Siemens BT300 HVAC Drive standard terminal block, terminals A and B (A = negative, B = positive). See the following figure.
  • Page 57 Cable clamp 9200.emf Figure 47: Grounding the RS-485 Cable Shield. 6. If the Siemens BT300 HVAC Drive is the last device on the bus, the bus termination must be set. Perform the following steps: – Locate the DIP switches to the right of the control keypad of the drive.
  • Page 58 7. Unless already done for the other control cables, cut free the opening on the drive cover for the RS-485 cable (protection class Type 1/IP21). 58 | 82 Siemens Industry, Inc. Siemens BT300 HVAC Drive Installation DPD01148 Instructions Building Technologies...
  • Page 59 8. Reattach the drive cover and run the RS-485 cables as shown in the following figure. Fieldbus cables 9202.emf Figure 50: Reattaching the Drive Cover. 59 | 82 Siemens BT300 HVAC Drive Installation DPD01148 Siemens Industry, Inc. Instructions Building Technologies 2016-06-28...

  • Page 60: Option Board Installation

    9. The bus termination must be set for the first and the last device of the fieldbus cable. See the following illustration. Also see Step 6 in this procedure. ⇨ Siemens Industry, Inc. recommends that the first (terminated) device on the cable be the Master device.

  • Page 61: Battery Installation For Real Time Clock (Rtc)

    I/O expansion board with three individual temperature measurement channels (NI100 Sensor Card) C, D, E BT300-OPT-C4-V LonWorks For more information about the installation and operation of the option boards, see the Siemens BT300 Option Boards User Manual Siemens BT300 (DPD01158) and the LonWorks Option Board Installation and User’s Manual (DPD01157).
  • Page 62 Chapter 5 - Control Unit Galvanic Isolation Barriers Figure 52: Galvanic Isolation Barriers. 62 | 82 Siemens Industry, Inc. Siemens BT300 HVAC Drive Installation DPD01148 Instructions Building Technologies 2016-06-28...

  • Page 63: Chapter 6 - Commissioning

    DANGER The motor terminals U, V, W and the R+ and R- terminals are live when the BT300 Drive is connected to line voltage, even when the motor is not running. Les bornes U, V W du moteur, et les terminaux R+ et R- sont sous tension lorsque le variateur BT300 est connecté...

  • Page 64: Commissioning The Drive

    (if no keypad is attached see the indicators on the cover). Wait 5 more minutes before doing any work on the connections of the BT300 Drive. Do not open the cover before this time has expired. After expiration of this time, use a measuring equipment to absolutely ensure that no voltage is present.

  • Page 65: Running The Motor

    Check the inside of the drive for condensation. ● Check that all Start/Stop switches connected to the I/O terminals are in Stop- position. Siemens BT300 HVAC Drive Operator's Manual ● Run the Startup Wizard (see the (DPD01809). Running the Motor...

  • Page 66: Cable And Motor Insulation Checks

    Do not perform any modifications on the drive when it is connected to line voltage. N’effectuez aucune modification sur le le varieteur lorsqu’il est connecté à la tension de ligne. 66 | 82 Siemens Industry, Inc. Siemens BT300 HVAC Drive Installation DPD01148 Instructions Building Technologies 2016-06-28...

  • Page 67: Frames Fs4 To Fs6

    1. Remove the main cover of the drive (see page [➙ 34]) and locate the jumpers connecting the built-in RFI-filters to ground. See the following figures. Figure 53: Location of the EMC-jumpers in Frame FS4. 67 | 82 Siemens BT300 HVAC Drive Installation DPD01148 Siemens Industry, Inc. Instructions...
  • Page 68 Chapter 6 - Commissioning Installation in an IT System Figure 54: Location of the EMC-jumpers in Frame FS5. 68 | 82 Siemens Industry, Inc. Siemens BT300 HVAC Drive Installation DPD01148 Instructions Building Technologies 2016-06-28...
  • Page 69 Figure 55: Location of the EMC-jumpers in Frame FS6. 2. Disconnect the RFI-filters from ground by removing the EMC-jumpers using long- nose pliers or similar. See the following figures. 69 | 82 Siemens BT300 HVAC Drive Installation DPD01148 Siemens Industry, Inc. Instructions...

  • Page 70: Frames Fs7 And Fs8

    1. Remove the main cover of the drive and locate the jumper. FS8 only: Push down the grounding arm. See the following figure. Figure 57: Grounding Arm, FS8. 70 | 82 Siemens Industry, Inc. Siemens BT300 HVAC Drive Installation DPD01148 Instructions Building Technologies 2016-06-28...
  • Page 71 2. FS7 and FS8: Locate the EMC box under the cover. Remove the screws of the box cover to expose the EMC-jumper. Detach the jumper and re-mount the box cover. Figure 58: Detaching the EMC Jumper, FS7 and FS8. 71 | 82 Siemens BT300 HVAC Drive Installation DPD01148 Siemens Industry, Inc. Instructions...

  • Page 72: Frame Fs9

    Figure 59: FS7: Detaching the DC Grounding Bus-Bar from the Frame. Frame FS9 Use the procedure in this section to modify the EMC protection of the drive of frame FS9 to EMC-level C4. 72 | 82 Siemens Industry, Inc. Siemens BT300 HVAC Drive Installation DPD01148 Instructions Building Technologies 2016-06-28...
  • Page 73 2. Remove the extension box cover, the touch shield, and the I/O plate with I/O grommet plate. Locate the EMC jumper on the EMC board (see magnification in the following figure) and remove it. 73 | 82 Siemens BT300 HVAC Drive Installation DPD01148 Siemens Industry, Inc. Instructions...

  • Page 74: Maintenance

    Maintenance Regular maintenance is recommended to ensure trouble-free operation and a long lifetime of the drive. Siemens Industry, Inc. recommends following the table below for maintenance intervals. NOTICE See the service manual for information on cleaning tools.
  • Page 75 Clean heat sink and cooling tunnel. 3 to 6 years ● Change internal Type 12/IP54 fan. 6 to 10 years ● Change main fan. 75 | 82 Siemens BT300 HVAC Drive Installation DPD01148 Siemens Industry, Inc. Instructions Building Technologies 2016-06-28...

  • Page 76: Chapter 7 - Technical Data

    If the duty cycle requires 110% rated current I for 1 minute in every 10 minutes, the remaining 9 minutes must be at or below the rated current. 76 | 82 Siemens Industry, Inc. Siemens BT300 HVAC Drive Installation DPD01148 Instructions Building Technologies 2016-06-28...

  • Page 77: Technical Data

    S [hydrogen sulfide] and SO [sulfur dioxide]). Chemical vapors IEC 60721-3-3, unit in operation, class 3C2 Mechanical particles IEC 60721-3-3, unit in operation, class 3S3. 77 | 82 Siemens BT300 HVAC Drive Installation DPD01148 Siemens Industry, Inc. Instructions Building Technologies 2016-06-28...
  • Page 78 Positive or Negative logic; 5 kW; 0 to 5 Vdc = 0; 15 to 30 Vdc = 1 2 - Form C and 1 Normally Open Relay Outputs 24 Vdc @ 8A; 250 Vac @ 8A; 125 Vac @ 0.4A 78 | 82 Siemens Industry, Inc. Siemens BT300 HVAC Drive Installation DPD01148 Instructions Building Technologies 2016-06-28...

  • Page 79: Fieldbus Technical Data

    10/100 Mbits/s, auto-sensing 76800 2400, 4800, 9600, 19200, 38400, 57600, 76800, 115200, 230400 0 to 127 0 to 127 1 to 247 1 to 255 Addresses 79 | 82 Siemens BT300 HVAC Drive Installation DPD01148 Siemens Industry, Inc. Instructions Building Technologies 2016-06-28...

  • Page 80: Control Board Technical Specifications

    Relay Output 2 Normally Open Relay Output 2 Common Switching capacity: 24 Vdc/8A; 250 Vac/8A; 125 Vdc/0.4A Relay Output 2 Normally Open Minimum switch load: 5 Vdc/0 mA 80 | 82 Siemens Industry, Inc. Siemens BT300 HVAC Drive Installation DPD01148 Instructions Building Technologies 2016-06-28...
  • Page 82 Issued by © Siemens Industry, Inc., 2016 Siemens Industry, Inc. Technical specifications and availability subject to change without notice. Building Technologies Division 1000 Deerfield Pkwy Buffalo Grove IL 60089 +1 847-215-1000 Document ID: DPD01148 BT300 HVAC Drive DPD01148G Edition: 2016-06-28...

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