20 years in automation distribution · 12-month warranty · Same-day dispatch via DHL/FedEx/UPS
ABB RINT-6621C — Interface & Gate-Driver Board
One-minute read, figures from ABB manual and field tests.
① What it does in one sentence
RINT-6621C sits between the power stack and the fibre-optic link in ACS800-01/04/07, converts PWM pulses into gate-drive signals and feeds IGBT temperature, DC-bus voltage and fault status back to the main control—pure PPCS fibre, zero extra wiring.
② Key data at a glance
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Parameter
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Value
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Gate channels
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6 × IGBT (3-phase bridge)
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Switching freq.
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0.5 – 16 kHz (auto)
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Isolated supply
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24 VDC on-board DC/DC
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Peak current
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±15 A per channel (2 µs pulse)
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Temperature
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3 × NTC (IGBT, heatsink, ambient)
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DC-bus voltage
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1000 VDC max, 0.5 % accuracy
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Fibre interface
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PPCS, 62.5/125 µm, < 5 m
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Operating temp.
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–40 … +70 °C, IP20, 3C3 coating
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Approvals
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CE, UL, CSA, RoHS
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③ 3-minute swap flow
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Step
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Action
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Time
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1
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Power down, wait 5 min
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2 min
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2
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Remove side cover, unscrew old board
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1 min
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3
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Insert RINT-6621C, latch handle
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30 s
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4
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Re-connect fibre & 24 V plug
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30 s
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5
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Power up, green LED steady
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10 s
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④ Why pick this unit
Plug-and-play, no parameter change needed
100 % brand-new original, serial number traceable
12-month functional warranty; advance replacement available
Shipped from Xiamen stock today, DHL 3-4 days to EU/US
Contact May
ab@mooreplc.com | +86-18106909650 (WhatsApp) | WeChat: dcsfc
Send the drive serial number and receive the correct RINT-6621C revision within 30 min.
What happens next?
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Your quote
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