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WLM2A series - Wall Mounted Solution
■ Three-phase 400 V ： FRN0010WLM2A-4E to FRN0032WLM2A-4E
Thank you for purchasing our FRENIC-Lift WLM2A Wall Mounted solution series.
This product is designed to drive three-phase induction motors and three-phase permanent magnet
•
synchronous motors. Read through this manual to become familiar with the handling procedure and
correct use.
Improper handling might result in incorrect operation, short life cycle, or failure of this product as well as
•
the motor.
Deliver this manual to the end user of this product. Keep this manual in a safe place until this product
•
is discarded.
For instructions on how to use an optional device, refer to the instruction and installation manuals for
•
that optional device.
Fuji Electric Europe GmbH
Instruction Manual
IM_WLM2A_EN_1.0.0
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Table of Contents
Summary of Contents for Fuji Electric FRENIC-Lift WLM2A Series
- Page 1 Deliver this manual to the end user of this product. Keep this manual in a safe place until this product • is discarded. For instructions on how to use an optional device, refer to the instruction and installation manuals for • that optional device. Fuji Electric Europe GmbH IM_WLM2A_EN_1.0.0...
- Page 2 LM2A Wall Mounted Solution Version Changes applied Date Written Checked Approved 1.0.0 First release 11.11.2020 C. Arjona J. Alonso J. Català 1.0.1 Small text corrections xx.11.2020 C. Arjona Page 2 of 20 Fuji Electric Europe GmbH...
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Page 3: Table Of Contents
4.1 Daily Inspection ............................17 4.2 Periodic Inspection ............................17 4.3 List of Replacement Parts ........................... 18 5. Dimensions ............................... 18 5.1 Frame 1 ............................... 18 5.2 Frame 2 ............................... 19 CONTACT INFORMATION ............................ 20 Page 3 of 20 Fuji Electric Europe GmbH... -
Page 4: Preface
Although product is manufactured under strict quality control, install safety devices for applications where serious accidents or property damages are foreseen in relation to the failure of it. An accident could occur. Page 4 of 20 Fuji Electric Europe GmbH... - Page 5 Otherwise, a fire or an accident could occur. • Do not connect the power supply wires to the inverter output terminals (U, V, and W or U0, V0, and W0). Doing so could cause fire or an accident. Page 5 of 20 Fuji Electric Europe GmbH...
- Page 6 Even if the motor is stopped due to DC braking, voltage is output to inverter output terminals U, V, and An electric shock may occur. The inverter can easily accept high-speed operation. When changing the speed setting, carefully check • the specifications of motors or equipment beforehand. Otherwise, injuries could occur. Page 6 of 20 Fuji Electric Europe GmbH...
- Page 7 Drawings in this manual may be illustrated without covers or safety shields for explanation of detail parts. Restore the covers and shields in the original state and observe the description in the manual before starting operation. Page 7 of 20 Fuji Electric Europe GmbH...
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Page 8: Before Use
Short circuit contactor Inverter Input contactor DC Reactor Main switch Wall Mounted nameplate Figure 1.1 Wall Mounted solution front view (without top cover) Wall Mounted nameplate Page 8 of 20 Fuji Electric Europe GmbH... -
Page 9: Usage And Storage Environment
Table 2.1 Clearances mm (inch) Inverter capacity D *1 400V class series: FRN0010WLM2A-4E to Figure 2.1 Mounting Direction and FRN0032WLM2A-4E (0.39) (3.9) Required Clearances *1) D: Space required in front of the inverter unit Page 9 of 20 Fuji Electric Europe GmbH... -
Page 10: Circuit Diagram
External components could be added to the diagram in order to clarify the concept. These external components are not included into the Wall Mounted solution and noted in the diagram. For details of the inverter connection diagram, refer to the FRENIC-Lift LM2A series Instruction Manual. Page 10 of 20 Fuji Electric Europe GmbH... - Page 11 [1] [2] [3] [4] Terminals (Y3C) [KSC -A2-] (SCC) L1/R L2/S L3/T EMC *8 Input (PLC) (X4) (SCCF) FRENIC-Lift (LM2) MOTOR P(+) N(-) (Y3A) (SCC) DC Reactor *10 (PLC) (THR) Braking Resistor *6 Page 11 of 20 Fuji Electric Europe GmbH...
- Page 12 Braking Resistor *6 FRN_ _ _ _WLM2A-4E –OPT-N1 MCCB or RCD/ELCB *2 Fuse *3 L1/R L2/S L3/T EMC *8 Input FRENIC-Lift (LM2) MOTOR P(+) N(-) DC Reactor *10 (PLC) (THR) Braking Resistor *6 Page 12 of 20 Fuji Electric Europe GmbH...
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Page 13: Wiring And Terminals
After wiring, place, wire the ground cable if it was removed and screw the top cover of the Wall Mounted solution. 2.4.3 Recommended wire sizes Terminals for the main circuits should have insulation, insulation tubes, or similar treatment. Page 13 of 20 Fuji Electric Europe GmbH... -
Page 14: Terminal Arrangement Diagrams And Screw Specifications
The tables and figures given below show the screw specifications and terminal arrangement. In case of the input terminals, they will depend on the Wall Mounted solution option. Block terminals Input terminals Output terminals (2/T1, 4/T2, 6/T3) (L1/R, L2/S, L3/T) Page 14 of 20 Fuji Electric Europe GmbH... -
Page 15: Terminal Functions
Use shielded wires for the motor cable and route the cable as short as possible. Firmly clamp the shield to the grounded metal plate. Tight wire Figure 2.3 Connection method with shield plate of input and output terminals Page 15 of 20 Fuji Electric Europe GmbH... -
Page 16: Inverter Configuration
For details of the keypad use, refer to the FRENIC-Lift LM2A series Reference Manual and Starting Guide. For differences between keypads, refer to TP-A1-LM2 installation manual and TP-E1U installation manual. Page 16 of 20 Fuji Electric Europe GmbH... -
Page 17: Maintenance And Inspection
Remove dust accumulating on the inverter and other components with a vacuum cleaner. If a component is stained, wipe it off with a chemically neutral cloth. Page 17 of 20 Fuji Electric Europe GmbH... -
Page 18: List Of Replacement Parts
In case that a replacement of one of the components of the Wall Mounted solution were needed, refer to Table 4.2 to check the name of the item. Replacement parts of the inverter are listed on the FRENIC-Lift LM2A series Instruction Manual. When the inverter or DC Reactor replacement is necessary, consult your Fuji Electric representative. -
Page 19: Frame 2
LM2A Wall Mounted Solution 5.2 Frame 2 Power supply voltage Inverter type FRN0025WLM2A-4E Three-phase 400V FRN0032WLM2A-4E Page 19 of 20 Fuji Electric Europe GmbH... -
Page 20: Contact Information
Switzerland Spain Fuji Electric Europe GmbH, Swiss Branch Fuji Electric Europe GmbH, Sucursal en España Rietlistrasse 5 Carrer dels paletes 8, Edifici B, Planta 1, Oficina B 9403 Goldach Parc Tecnològic del Vallès Tel.: +41 (0) 71 858 29 49 08290 Cerdanyola del Vallès (Barcelona)
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