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Datasheet generated 2026-10-08
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STP MBR Permeate-Pump VFD Replacement 4.0 kW 400 V 3-Phase IP55 (Modbus RTU)

Generic · Separators & Centrifuges · Sewage Treatment Plant Parts
Part Number
STP-VFD-40  ·  HS 8421.99
STP MBR Permeate-Pump VFD Replacement 4.0 kW 400 V 3-Phase IP55 (Modbus RTU)

Generic STP-VFD-40 STP MBR Permeate-Pump VFD Replacement 4.0 kW 400 V 3-Phase IP55 (Modbus RTU) — service-interval spare for marine biological-aerobic / MBR sewage treatment.

Technical Specifications

Materialaluminium-housing VFD + IGBT + IP55 + Modbus RTU + Ethernet + EMC C2 filter
StandardsIMO MEPC.227(64), MARPOL Annex IV, EN 16194 marine sanitary effluent, IEC 61800-3 adjustable speed electrical power drive systems — EMC
ApprovalsCE Marine Equipment Directive 2014/90/EU module B+D (parent STP), CE LVD 2014/35/EU + EMC 2014/30/EU, EAC TR CU 020/2011 EMC declaration, EN 10204 3.1 material certificate available
HS code8421.99
Voltage400 V
IP ratingIP55
Power4.0 kW

Properties

Materialaluminium-housing VFD + IGBT + IP55 + Modbus RTU + Ethernet + EMC C2 filter
MOQ1

Compatibility

Form-fit envelope for Hamworthy Super Trident, Wärtsilä HMX MBR, RWO ORCA, Evac MBR, Hyundai-Hatenboer HSTP permeate-pump VFD change-out, air-scour blower silencer replacement and transfer-pump cartridge mechanical-seal refresh.

Standards

Approvals

Attached Documents