Related Manuals for Nidec Leroy Somer Powerdrive MD2SL Series
Summary of Contents for Nidec Leroy Somer Powerdrive MD2SL Series
- Page 1 Installation and maintenance Powerdrive MD2SL 180T to 1700T 340TH à 1800TH Liquid-cooled freestandring variable speed drive Reference : 5077 - 2017.12 / b...
- Page 2 NOTE EMERSON reserves the right to modify the characteristics of its products at any time in order to incorporate the latest technological developments. The information contained in this document may therefore be changed without notice. CAUTION For the user's own safety, this variable speed drive must be connected to an approved earth terminal).
- Page 3 SAFETY AND OPERATING INSTRUCTIONS FOR VARIABLE SPEED DRIVES (In accordance with the low voltage directive 2014/35/EU) Throughout the manual, this symbol warns of consequences which may arise from inappropriate use of the drive, since electrical risks may lead to material or physical damage as well as constituting a fire hazard. 1 - General 5 - Electrical connection Depending on their degree of protection, the variable speed...
- Page 4 FOREwORD This manual describes the installation of POwERDRIVE MD2SL variable speed drives. It also gives details of all its options and extensions which the user may choose to suit his requirements. Powerdrive MD2SL Paramétrage Inclus en standard • Line reactor (depending on rating) •...
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Page 5: Table Of Contents
CONTENTS 1 - GENERAL INFORMATION ..........................7 1.1 - General ................................ 7 1.2 - Environmental characteristics ........................7 1.3 - Electrical characteristics ..........................8 1.3.1 - General characteristics............................8 1.3.2 - Electrical characteristics ............................8 1.3.3 - Derating at low frequency ............................9 1.3.4 - Derating according to the temperature and switching frequency ................. - Page 6 5 - PARAMETER-SETTING INTERFACE AND OPTIONS ..................32 5.1 - Parameter setting interfaces ........................32 5.1.1 - Location of the drive connectors / ports ....................... 32 5.1.2 - MDX-Powerscreen .............................. 32 5.2 - Add-on options ............................34 5.2.1 - Fieldbus modules ..............................34 5.2.2 - Speed feedback options ............................
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Page 7: General Information
GENERAL INFORMATION 1 - GENERAL INFORMATION 1.2 - Environmental characteristics 1.1 - General Characteristic Level IP21 (higher degree of protection The POwERDRIVE MD2SL is a liquid-cooled variable speed Protection can be achieved on request) drive which combines a diode/thyristor rectifier and an IGBT Ambient temperature inverter. -
Page 8: Electrical Characteristics
GENERAL INFORMATION 1.3 - Electrical characteristics All work relating to installation. commissioning and maintenance must be carried out by experienced. qualified personnel. 1.3.1 - General characteristics Characteristic Level 3-phase mains supply: 400 V -10% to 480 V +10% ("T" ratings) or Power supply voltage 525 V -10% to 690 V +10% ("TH"... -
Page 9: Derating At Low Frequency
GENERAL INFORMATION 525 V to 690 V 3-phase mains supply Switching frequency = 3 kHz - ambient temperature ≤ 40°C - altitude ≤ 1000 m. Heavy duty Normal duty Imax (60 s) Rating Pout @690V Pout @575V Pout @690V Pout @575V (kw) (HP) (kw) -
Page 10: Derating According To The Temperature And Switching Frequency
GENERAL INFORMATION 1.3.4 - Derating according to the temperature and switching frequency Ambient temperature ≤ 40°C - altitude ≤ 1000 m. Ico (A) Rating Duty Flow rate : Minimum (1) Flow rate : Optimized (1) 2kHz 3kHz 4kHz 5kHz 6kHz 2kHz 3kHz 4kHz... - Page 11 GENERAL INFORMATION Ambient temperature ≤ 40°C - altitude ≤ 1000 m. Ico (A) Rating Duty Flow rate : Minimum (1) Flow rate : Optimized (1) 2kHz 3kHz 4kHz 5kHz 6kHz 2kHz 3kHz 4kHz 5kHz 6kHz Heavy duty 340TH Normal duty Heavy duty 400TH Normal duty...
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Page 12: Mechanical Installation
MECHANICAL INSTALLATION 2 - MECHANICAL INSTALLATION • It is the responsibility of the owner or user of the 60° Powerdrive MD2SL to ensure that the installation. mini operation and maintenance of the drive and its options comply with legislation relating to the safety of personnel and equipment and with the current regulations of the country of use. -
Page 13: Cooling
MECHANICAL INSTALLATION 2.3 - Cooling Losses (kw) Rating Duty 2kHz 3kHz 4kHz ~ 85% of the POwERDRIVE MD2SL losses is located in the coolant circuit. The remaining 15% losses are linked to Heavy duty 14.0 14.7 16.3 750TH thermal radiation. electrolytic capacitors and electronic board Normal duty 17.7 18.6... -
Page 14: Liquid Cooling
MECHANICAL INSTALLATION 2.3.3 - Liquid cooling 2.3.3.1 - Flow rate 180T - 570T 750T - 1100T 1400T-1700T MD2SL rating 340TH - 600TH 750TH - 1200TH 1500TH-1800TH Number of heatsinks Flow rate (l/min) Minimum value Pressure drop (mbars) 330 / 270 (1) Flow rate (l/min) Optimised value Pressure drop (mbars) - Page 15 MECHANICAL INSTALLATION 2.3.3.3 - Cooling circuit characteristics 2.3.3.4 - Draining and servicing The frequency of the draining and servicing cycles depends The drive global cooling system is made of aluminium for the on the quality of the coolant. These cycles must therefore heatsinks.
- Page 16 MECHANICAL INSTALLATION User connection for cooling circuit inlet User connection for cooling circuit outlet Knurled nut Vertical ramp protective plate Ventilation Water system drain valve Drainage discharge pipe Heatsinks Condensate drain pan Condensate drain pan emptying Powerdrive MD2SL Installation and maintenance 5077 - 2017.12 / b...
- Page 17 MECHANICAL INSTALLATION 2.3.3.5 - Recommendations and coolant circuit connections • To make it easier to drain the cooling circuit. it is advisable • Each cabinet cooling circuit is independent. and must be to use a by-pass valve in the main pipe and valves on each connected independently to the coolant unit.
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Page 18: Dimensions
MECHANICAL INSTALLATION 2.4 - Dimensions The cabinet-mounted POwERDRIVE MD2SL solution is obtained by assembling cabinet modules of 400 or 600 mm wide and 600 mm deep. The table below gives the product width (w in mm) and height (H in mm) depending on the options fitted: Options Height width... -
Page 19: Connections
CONNECTIONS 3 - CONNECTIONS 3.1.3 - Electronics and forced ventilation power supply • All connections work must be performed by The control electronics and forced ventilation units are qualified electricians in accordance with the laws in force in the country in which the drive is installed. This supplied through a single-phase transformer which primary includes earthing to ensure that no directly accessible is connected to terminals L1-L2 of the power supply. - Page 20 CONNECTIONS MD2SL 180T / MD2SL 220T / MD2SL 270T without option L1L2L3 U V W 60 60 60 60 60 60 60 MD2SL 180T / MD2SL 220T / MD2SL 270T with options U V W 60 60 60 60 60 60 60 MD2SL 340T / MD2SL 400T / MD2SL 470T / MD2SL 570T MD2SL 340TH / MD2SL 400TH / MD2SL 500TH without option...
- Page 21 CONNECTIONS MD2SL 750T / MD2SL 900T / MD2SL 1100T MD2SL 750TH / MD2SL 900TH / MD2SL 1200TH without option MD2SL 750T / MD2SL 900T / MD2SL 1100T MD2SL 750TH / MD2SL 900TH / MD2SL 1200TH with option MD2SL 1500T / MD2SL 1700T MD2SL 1500TH / MD2SL 1800TH without option 75 75 120...
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Page 22: Location Of Power Terminal Blocks
CONNECTIONS 3.1.4 - Location of power terminal blocks 3.1.5 - Cables and fuses • It is the responsibility of the user to connect and provide protection for the Powerdrive MD2SL in accordance with the current legislation and regulations in the country of use. This is particularly important with regard to the size of the cables. - Page 23 CONNECTIONS Mains power supply Motor 575V / 60Hz - 690 V / 50Hz Fuses (1) Rating Cable cross-section Cable cross-section (mm²) Ico (A) (mm²) Gg type Class J aR type (2) ( UL) 3x120 + PE 3x150 + PE Heavy 340TH 3x185 + PE 3x185 + PE...
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Page 24: Connection Of The Control
CONNECTIONS 3.2 - Connection of the control AI1+ Differential analog input 1 (+) AI1- Differential analog input 1 (-) • The Powerdrive MD2SL inputs have a positive logic configuration. Using a drive with a control system Factory setting 0-10V speed reference which has a different control logic may cause unexpedted ±... - Page 25 CONNECTIONS Analog output Digital output Factory setting 4-20 mA motor current signal Factory setting Zero speed Bipolar analog voltage in common Characteristic Open collector Output type mode or unipolar current in Absolute maximum voltage + 30 V/0 V common mode Overload current 150 mA Resolution...
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Page 26: Factory Configuration Of Control Terminal Blocks
CONNECTIONS 3.2.3 - Factory configuration of control • Modification of the Run/Stop control logic terminal blocks - For "3-wire" control (jog Run/Stop): Nota : For more details on the parameters, please refer to the commissioning manual ref.4617 Run FWD Stop +10V ref 0-10 V +24V ref... -
Page 27: Sto-1/Sto-2 Inputs: Safe Torque Off Function
CONNECTIONS 3.3 - STO-1/STO-2 inputs: Safe Torque 3.3.1 - Single channel locking (SIL1 - PLb) Off function 3-phase AC power supply, in accordance with safety standard IEC/EN 62061: 2005 and EN/ISO 13849-1: 2006 - Single The STO-1 and STO-2 inputs are safety inputs that can be channel locking (SIL1 - PLb). -
Page 28: General Emc - Harmonics - Mains Interference
GENERAL EMC - HARMONICS - MAINS INTERFERENCE 4 - GENERAL EMC - HARMONICS - 4.2 - Radio-frequency interference: Immunity MAINS INTERFERENCE 4.2.1 - General The power structure of frequency inverters leads to the occurrence of two types of phenomenom : The immunity level of a device is defined by its ability to - Low-frequency harmonics fed back to the mains supply operate in an environment which is contaminated by external... -
Page 29: Mains Supply
GENERAL EMC - HARMONICS - MAINS INTERFERENCE 4.4 - Mains supply 4.4.3 - Unbalanced power supply 4.4.1 - General Similar to what is observed on an electric motor, the line current imbalance of a drive operating on an unbalanced Each industrial power supply has its own intrinsic mains supply may be several times the value of the characteristics (short-circuit capability, voltage value and voltage imbalance measured on the power supply. -
Page 30: Basic Precautions For Installation
GENERAL EMC - HARMONICS - MAINS INTERFERENCE 4.5 - Basic precautions for installation These should be taken into account when wiring the 4.5.2 - wiring outside the cabinet Powerdrive MD2SL and the external components. In each 4.5.2.1 - Control wiring paragraph, they are listed in decreasing order of effect on If the control cable needs to run outside the cabinet, use a correct operation of the installation. -
Page 31: Electromagnetic Compatibility (Emc)
GENERAL EMC - HARMONICS - MAINS INTERFERENCE 4.6 - Electromagnetic compatibility (EMC) CAUTION: Conformity of the drive is only assured when the mechanical and electrical installation instructions described in this manual are adhered to. Immunity Standard Description Application Conformity IEC 61000-4-2 Electrostatic discharges Product casing Level 3 (industrial) -
Page 32: Parameter-Setting Interface And Options
PARAMETER-SETTING INTERFACE AND OPTIONS 5 - PARAMETER-SETTING INTERFACE AND OPTIONS 5.1.2 - MDX-Powerscreen 5.1 - Parameter setting interfaces • General 5.1.1 - Location of the drive connectors / ports The POWERSCREEN interface is a touch screen which can be used to access various menus to setup Connector for optional and supervise the drive. - Page 33 PARAMETER-SETTING INTERFACE AND OPTIONS MDX-SOFT • Architecture The MDX-SOFT enables parameter setting or supervision of From the welcome screen, press the button to access the the Powerdrive MD2SL from a PC. Numerous functions are main page of the parameter-setting interface, consisting of 5 available: touch-sensitive buttons: - Fast commissioning...
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Page 34: Add-On Options
PARAMETER-SETTING INTERFACE AND OPTIONS 5.2 - Add-on options 5.2.2 - Speed feedback options The control board is designed to be plugged with various optional modules. Several options can be combined: • Fieldbus (see section 5.2.1) • Speed feedback (see section 5.2.2) •... -
Page 35: Electrical Protections
PARAMETER-SETTING INTERFACE AND OPTIONS 5.3 - Electrical protections 5.3.3 - Emergency stop • MD2-AU1: SIL1/PLb protection device In the factory, a switching device can be integrated as an option to the Powerdrive MD2SL. The MD2-AU1 protection device consists of an emergency stop wired on the STO inputs and mounted on the front. -
Page 36: Trips - Diagnostics
TRIPS - DIAGNOSTICS 6 - TRIPS - DIAGNOSTICS 6.3 - Tripping on a safetrip If the drive trips, the drive output bridge is inactive, and the 6.1 - Safety notice drive no longer controls the motor. When a trip is active, the LEDs present on the control board The user must not attempt to repair the drive display alternately "t.r."... - Page 37 TRIPS - DIAGNOSTICS Parameter- setting interface Reason for trip Solution name • Check the braking resistor wiring and insulation level. Braking IGBT transistor overcurrent • Make sure that the resistor ohmic value is compatible with Brak. IGBT the MD-TF option used. This trip cannot be reset for a period of 10 seconds.
- Page 38 TRIPS - DIAGNOSTICS Parameter- setting interface Reason for trip Solution name Opening of the PTC input of the PX1 • Check the ambient temperature around the motor. terminal block or T1 and T2 inputs of the • Check that the motor current is less than the stated current. Motor PTC MDX-ENCODER option •...
- Page 39 TRIPS - DIAGNOSTICS Parameter- setting interface Reason for trip Solution name The DO3 output load current (MDX-I/O DO3 MDX-I/O Check that DO3 is not short-circuited. over ld option) is >200 mA Communication problem between the drive Check the MDX-I/O option mounting. MDX-I/O link and the MDX-I/O option Not used...
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Page 40: Maintenance
MAINTENANCE 7 - MAINTENANCE • Servicing • All work relating to installation, commissioning Printed circuits and drive components do not normally maintenance must carried require any maintenance. Contact your vendor or the nearest experienced, qualified personnel. approved repair company in the event of a problem. •... -
Page 41: List Of Spare Parts
MAINTENANCE 7.3 - List of spare parts 7.3.1 - Electronic PCB 7.3.2 - Front panel mounted parts Rep. Description LS code Description LS code Control board PEF400NB000A HMI : MDX POWERSCREEN RDKITIHMMD0SPR2 Distribution board 60T to 150T PEF190NE000A Enclosure Outlet filter VEN323FV000 Distribution board Set of 5 filter cartridges... -
Page 42: Remote Control Fuses
MAINTENANCE 7.3.3 - Remote control fuses • Fuse kit (Key 25) All Powerdrive MD2SL control fuses can be order in the kit: • Input protection board (Key 10) EDA016LF006. It included the following parts : Board reference: • 3 fus. 5X20 1,25A «T»... - Page 43 MAINTENANCE Powerdrive MD2SL Installation and maintenance 5077 - 2017.12 / b...
- Page 44 IMP297NO 667 Moteurs Leroy-Somer Headquarter: Boulevard Marcellin Leroy - CS 10015 16915 ANGOULÊME Cedex 9 Limited company with capital of 65,800,512 € RCS Angoulême 338 567 258 www.leroy-somer.com...