Danfoss VLT Series Installation Manual
Plus panel frequency converter
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Also See for VLT Series:
- Programming manual (390 pages) ,
- Design manual (179 pages) ,
- Service manual (158 pages)
Related Manuals for Danfoss VLT Series
Summary of Contents for Danfoss VLT Series
- Page 1 MAKING MODERN LIVING POSSIBLE Installation Guide ® Plus Panel ® Frequency Converter Series FC 102 • FC 202 • FC 301 • FC 302 vlt-drives.danfoss.com...
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Page 3: Table Of Contents
3.6.2 Creating an Entry for Cables 3.6.3 Attaching the Unit to the Pedestal 3.7 Assembling a Standard Unit without a Pedestal 3.7.1 Creating an Entry for Cables 3.7.2 Attaching the Unit to the Floor MG13B102 Danfoss A/S © 09/2015 All rights reserved. - Page 4 4.4.2 Motor Bearing Currents 4.4.3 Control Cable Routing 5 Specifications 5.1 Technical Design Considerations 5.2 Dimensions 5.2.1 90 kW Enclosure 5.2.2 250 kW Enclosure 5.2.3 315 kW and 400 kW Enclosure 5.3 Weights Index Danfoss A/S © 09/2015 All rights reserved. MG13B102...
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Page 5: Introduction
VLT Plus Panel documentation set. ations used in this manual. • Chapter 2 Safety entails instructions on how to Danfoss technical literature is also available online at vlt- ® handle the VLT Plus Panel in a safe way. drives.danfoss.com/support/technical-documentation/. -
Page 6: Product Overview
VLT Plus Panel. So, the heat losses from the backchannel are not dissipated within the control room. Hence, the air- conditioning requirements of the facility are not impacted. Danfoss A/S © 09/2015 All rights reserved. MG13B102... -
Page 7: Product Variant Examples
Additional information is provided in Local control panel the documentation for the optional transformer. Door handle Mains switch Air outlet, control Plinth with air inlet, front (optional) ® Illustration 1.1 VLT Plus Panel, 90 kW Enclosure MG13B102 Danfoss A/S © 09/2015 All rights reserved. - Page 8 Plinth with air inlet, front (optional) Plinth with air inlet, front (optional) ® Illustration 1.2 VLT Plus Panel, 250 kW Enclosure ® Illustration 1.3 VLT Plus Panel, 315 kW and 400 kW Enclosure Danfoss A/S © 09/2015 All rights reserved. MG13B102...
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Page 9: Approvals And Certifications
Bullet lists indicate other information and description of Collect it separately in accordance with illustrations. local and currently valid legislation. Italicized text indicates: • Cross-reference. • Link. • Footnote. • Parameter name. • Parameter group name. • Parameter option. MG13B102 Danfoss A/S © 09/2015 All rights reserved. -
Page 10: Safety
It can also be used to altitudes of 1000 m (3280 ft) and maximum 30 °C (86 °F) alert against unsafe practices. ambient conditions. Contact Danfoss if the values are exceeded. NOTICE Indicates important information, including situations that WARNING can result in damage to equipment or property. - Page 11 Always use a voltage meter to make sure that any parts are voltage-free before touching them. • ® Access to the VLT Plus Panels for any handling and operation is allowed for qualified personnel only. MG13B102 Danfoss A/S © 09/2015 All rights reserved.
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Page 12: Before Commencing Repair Work
Disconnect DC bus terminals 88 and 89 from load share applications. Wait for discharge of the DC-link, see Table 2.1. The discharge time is also printed on the warning label. Remove motor cable. Danfoss A/S © 09/2015 All rights reserved. MG13B102... -
Page 13: Mechanical Installation
Ensure proper space above and below the VLT Plus Panel to allow airflow and cable access. In addition, consider space in front of the unit to enable opening of the door of the panel. MG13B102 Danfoss A/S © 09/2015 All rights reserved. -
Page 14: Derating
MOTOR THERMISTOR SENSOR MONITORING ® ® AutomationDrive units with the option are PTB- When installing the VLT Plus Panel in dusty environments, certified for potentially explosive atmospheres. pay attention to the following: Danfoss A/S © 09/2015 All rights reserved. MG13B102... -
Page 15: Receiving And Unpacking The Unit
Retain damaged parts • Torx T50 tool. for clarification. NOTICE LOSS OF WARRANTY ® Removing the nameplate from the VLT Plus Panel can result in loss of warranty. MG13B102 Danfoss A/S © 09/2015 All rights reserved. -
Page 16: Lifting The Unit
Ensure that the lifting device is suitable for the task. • Move the unit using a hoist, crane, or forklift with the appropriate rating. • Always lift the unit using the dedicated lifting eyes. Danfoss A/S © 09/2015 All rights reserved. MG13B102... -
Page 17: Crane Transport And Lifting
Left: Central lifting cable transport (Full weight force on central lifting cable) Right: 4-corner lifting cable transport (1/4 of the weight force on each of the lifting cables) Illustration 3.3 Crane Transport of a Single Enclosure MG13B102 Danfoss A/S © 09/2015 All rights reserved. - Page 18 Illustration 3.4 Crane Transport of a Double Enclosure (Full Weight Force on Central Lifting Cable) F: Weight force Illustration 3.5 Crane Transport of a Triple Enclosure (Full Weight Force on Central Lifting Cable) Danfoss A/S © 09/2015 All rights reserved. MG13B102...
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Page 19: Fork Lift Transport And Lifting
Make sure that the forks are placed under the base/plinth corner pieces and not on the base/plinth trim panels. max. 1400 kg (3086 lbs.) Illustration 3.6 Approved Procedure for Fork Lift Transport of a Illustration 3.7 Non-approved Procedure for Fork Lift Transport Single Enclosure of a Single Enclosure MG13B102 Danfoss A/S © 09/2015 All rights reserved. -
Page 20: Storage
To become familiar with the space demands, start taking a close look at the mechanical drawings in this manual and in the customer ® documentation, delivered with the VLT Plus Panel for latest information. Danfoss A/S © 09/2015 All rights reserved. MG13B102... -
Page 21: Creating An Entry For Cables
Reattach the mains and motor gland plates after the unit has been lowered onto the pedestal, as shown in Illustration 3.10. Motor cables. Mains gland plate. See chapter 5.2 Dimensions. Motor gland plate. See chapter 5.2 Dimensions. Mains cables. Illustration 3.10 Cable Entry through the Gland Plates (Example) MG13B102 Danfoss A/S © 09/2015 All rights reserved. -
Page 22: Attaching The Unit To The Pedestal
Make sure that the unit is aligned to the surface and the surrounding units. Refer to Illustration 3.11. Install each M8x60 mm bolt with lock washer and Illustration 3.11 Unit Alignment flat washer through the frame into the threaded Danfoss A/S © 09/2015 All rights reserved. MG13B102... -
Page 23: Assembling A Standard Unit Without A Pedestal
To become familiar with the space demands, start taking a close look at the mechanical drawings in ® this manual and in the customer documentation, delivered with the VLT Plus Panel for latest information. MG13B102 Danfoss A/S © 09/2015 All rights reserved. -
Page 24: Creating An Entry For Cables
Illustration 3.13. Motor cables. Mains gland plate. For dimensions, see chapter 5.2 Dimensions. Motor gland plate. For dimensions, see Mains cables. chapter 5.2 Dimensions. Illustration 3.13 Cable Entry through the Gland Plates (Example) Danfoss A/S © 09/2015 All rights reserved. MG13B102... -
Page 25: Attaching The Unit To The Floor
NOTICE SECURING THE UNIT The unit must be securely fastened to the floor. Each cabinet requires 2 fasteners per corner for a total of 8 fasteners per cabinet. Illustration 3.14 Unit Alignment MG13B102 Danfoss A/S © 09/2015 All rights reserved. - Page 26 ® Mechanical Installation Plus Panel Nut on a floor-mounted stud Illustration 3.16 Location of Corner Fasteners for a Non-pedestal Installation (Example) Danfoss A/S © 09/2015 All rights reserved. MG13B102...
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Page 27: Electrical Installation
Use screened cables for motor output cables. An • Power connection wire recommendation: alternative is unscreened motor cables within Minimum 75 °C rated copper wire. metal conduit. See chapter 5 Specifications for recommended wire sizes and types. MG13B102 Danfoss A/S © 09/2015 All rights reserved. -
Page 28: Grounding
Risk of burst transient, when the ground potential between the frequency converter and the control system is different. Install equalizing cables between the system components. Recommended cable cross-section: 16 mm (4 AWG) or larger. Danfoss A/S © 09/2015 All rights reserved. MG13B102... - Page 29 Mains cable, 3-phase cables, and reinforced ground Minimum 200 mm (7.9 in) between control EMC cable gland cables, motor cable, and mains cable Screened cable Gland plate Illustration 4.1 Proper EMC Installation MG13B102 Danfoss A/S © 09/2015 All rights reserved.
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Page 30: Fuses
This can be difficult for pumps. Make a direct ground connection between the motor and load motor. Lower the IGBT switching frequency. Danfoss A/S © 09/2015 All rights reserved. MG13B102... -
Page 31: Specifications
26.8 kA 48.7 kA 30x10 21848 kA 5400 kA Table 5.2 Short Circuit Withstand Capability According to DIN EN 61439 1) Siemens example; fuses with same characteristics from other suppliers can be used. MG13B102 Danfoss A/S © 09/2015 All rights reserved. - Page 32 If terminal is an open type, coverage of filter is applied. Degree of Specified clearance to a degree of pollution pollution class 3 in accordance to table F.1 of annex F of IEC 61439-1. Danfoss A/S © 09/2015 All rights reserved. MG13B102...
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Page 33: Dimensions
46.5 mm (1.83 in) 686.5 mm (27.03 in) Front view Side view Center of gravity Bottom view Top view Illustration 5.1 Front, Side Dimensions, Door Clearance, and Center of Gravity for 90 kW Enclosure MG13B102 Danfoss A/S © 09/2015 All rights reserved. -
Page 34: 250 Kw Enclosure
400.0 mm (18.85 in) (15.75 in) Front view Side view Center of gravity Bottom view Top view Illustration 5.2 Front, Side Dimensions, Door Clearance, and Center of Gravity for 250 kW Enclosure Danfoss A/S © 09/2015 All rights reserved. MG13B102... -
Page 35: 315 Kw And 400 Kw Enclosure
(19.15 in) (27.03in) Front view Side view Center of gravity Bottom view Top view Illustration 5.3 Front, Side Dimensions, Door Clearance, and Center of Gravity for 315 kW and 400 kW Enclosure MG13B102 Danfoss A/S © 09/2015 All rights reserved. -
Page 36: Weights
Enclosure Unit weight 90 kW 300 kg (661 lb) 250 kW 450 kg (992 lb) 315 kW 650 kg (1433 lb) 400 kW 750 kg (1653 lb) Table 5.4 Unit Weights Danfoss A/S © 09/2015 All rights reserved. MG13B102... -
Page 37: Index
Control wiring................. 26, 27 Conventions....................7 Leakage current................9, 26 Cooling....................11, 12 Lifting Crane....................15 Fork lift....................17 the unit....................14 Derating....................12 Load sharing..................... 8 Discharge time..................9 Door fan...................... 5 MG13B102 Danfoss A/S © 09/2015 All rights reserved. - Page 38 Safe torque off Symbols...................... 7 Technical design considerations Ambient conditions................ 30 Electrical specifications..............29 Panel information................30 Technical design considerations..........29 Temperature................... 12 Temperature ambient................. 12 Temperature maximum..............12 Terminal locations................11 Danfoss A/S © 09/2015 All rights reserved. MG13B102...
- Page 39 Index Installation Guide MG13B102 Danfoss A/S © 09/2015 All rights reserved.
- Page 40 Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed. All trademarks in this material are property of the respective companies.