6.7 Spare Parts
208 YASKAWA ELECTRIC TOEP C710687 02B FSDrive-MV1000 Instructions
n Power Cell Related
Table 6.8 Power Cell Spare Parts
n Panel Related
Table 6.9 Panel Spare Parts
u Storing Spare Parts
Observe the following precautions to maintain the life and reliability of Power Cells, boards, cooling fans, or other spare
parts when stored:
• Do not unpack the product.
• If the product has been unpacked, enclose the board in a conductive, sealed bag.
• Protect the product not to be directly loaded during storage.
n
Storage Location
Store products held in reserve in a location, such as a warehouse, office, or similar location, with an ambient temperature
of -5 °C to +40 °C, a relative humidity no greater than 85%, and without condensation or freezing. For storage over short
periods (approximately one month), for example during transportation, a temperature range of -20 to +60 °C is
permissible.
Avoid storing the products in the areas with the following characteristics:
• Exposure to direct sunlight.
• Subject to shock and vibration during transportation.
• Dust and oil mist, such as a cement factory or spinning mill.
• Corrosive gas, such as a chemical factory, refinery, or sewage plant.
• A risk of salt damage, such as a location near the sea, or in salt damaged areas.
n
Preventing Power Cell Deterioration
Apply voltage to a reserve Power Cell smoothing capacitor every six months to avoid deterioration.
Use a customer-supplied variable power supply and step-up transformer to apply voltage. Increase the voltage gradually
over two to three minutes and continue to apply the voltage for at least one hour with no load. Refer to When Using an
AC Variable Power Supply (Single-phase/Three-phase) on page 209 and When Using a DC Variable Power Supply on
page 209 for details.
After installing a spare Power Cell into the drive panel and using it for the first time, leave the main circuit power supply
on continuously for 20 minutes after voltage was first applied to the Power Cell to stabilize the Power Cell capacitors.
Note: 1. Use a variable power supply with a step-up transformer.
2. A variable power supply and step-up transformer is to be provided by the customer.
Power Cell Rating Procurement Code Model Specifications
35 A 7910251-1010 JESD-MV2S12035 1200 Vac, 35 A rating
50 A 7910251-1020 JESD-MV2S12050 1200 Vac, 50 A rating
70 A 7910251-1030 JESD-MV2S12070 1200 Vac, 70 A rating
100 A 7910251-1040 JESD-MV2S12100 1200 Vac, 100 A rating
140 A 7910251-1050 JESD-MV2S12140 1200 Vac, 140 A rating
200 A 7910251-1060 JESD-MV2S12200 1200 Vac, 200 A rating
260 A 7910251-1070 JESD-MV2S12260 1200 Vac, 260 A rating
330 A 7910251-1080 JESD-MV2S12330 1200 Vac, 330 A rating
400 A 7910251-1090 JESD-MV2S12400 1200 Vac, 400 A rating
520 A 7910251-1100 JESD-MV2S12520 1200 Vac, 520 A rating
650 A 7910251-1110 JESD-MV2S12650 1200 Vac, 650 A rating
Part Name Model Remarks
Digital operator JVOP-180 –
Cooling fan
S3G250-BC54-01
Varies depending on the drive capacity. Refer to
Models and Number of Cooling Fans Used on
page 200.
S3G400-KC22-71
S3G500-AM56-21
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