ABB NXE100-1616DBW – 160kW 690V Heavy-Duty Frequency Converter | Vacon NX Series
Engineering Background
The ABB NXE100-1616DBW is part of the Vacon NX platform — ABB’s flagship industrial AC drive series engineered for high-power, mission-critical applications. Designed and manufactured in Finland to IEC/EN 61800-5-1 standards, the NX series has accumulated millions of operating hours across global process industries. The NXE enclosure variant (IP54) delivers robust ingress protection suitable for harsh industrial environments without requiring a separate cabinet.
Product Positioning
This unit targets procurement engineers and system integrators sourcing a proven 160kW variable-speed drive for pumps, fans, compressors, conveyors, and heavy process machinery operating on 690V three-phase networks. It combines full-featured motor control (V/Hz, Open-Loop Vector, Closed-Loop Vector) with a modular I/O architecture, making it a direct fit for both OEM machine builds and plant-level retrofit projects.
Complete Technical Specifications
| Parameter | Value |
|---|---|
| Part Number / SKU | NXE100-1616DBW |
| Brand / Platform | ABB – Vacon NX Series |
| Enclosure Type | NXE (IP54, wall-mount / free-standing) |
| Rated Output Power | 160 kW (214 HP) |
| Input Voltage | 3-phase 690 V AC ±10% |
| Input Frequency | 48–63 Hz |
| Output Voltage | 0–690 V AC (variable) |
| Rated Output Current (HD) | 160 A (Heavy Duty) |
| Rated Output Current (ND) | 176 A (Normal Duty) |
| Control Method | V/Hz, Open-Loop Vector (OLV), Closed-Loop Vector (CLV) |
| Switching Frequency | 1.5–16 kHz (adjustable) |
| Braking | Dynamic braking chopper built-in (DBW suffix) |
| EMC Filter | Built-in (W suffix – meets EN 61800-3 C2) |
| Protection Class | IP54 |
| Cooling | Forced air (internal fan) |
| Ambient Temperature | -10°C to +40°C (operating); up to +50°C with derating |
| Storage Temperature | -40°C to +70°C |
| Humidity | ≤95% RH, non-condensing |
| Altitude | Up to 1000 m (derating above) |
| Standards | IEC/EN 61800-5-1, CE, UL, cUL |
| Fieldbus Options | PROFIBUS DP, Modbus RTU/TCP, DeviceNet, CANopen, EtherNet/IP (via option boards) |
| Approx. Weight | ~120 kg |
| Country of Origin | Finland |
Proven Application Environments
- Water & Wastewater: High-power pump stations, booster sets, and aeration blowers requiring precise flow control and energy savings.
- Oil & Gas / Petrochemical: Compressor drives and cooling fan control in classified or harsh environments (IP54 enclosure).
- Mining & Minerals: Conveyor belt drives, crusher auxiliaries, and ventilation fans with high starting torque demands.
- Marine & Offshore: Thruster auxiliaries and HVAC drives where compact footprint and robust EMC compliance are mandatory.
- Pulp & Paper / Steel: Process line drives requiring closed-loop vector control for tight speed regulation.
- HVAC – Large Commercial: Central chiller plant fans and pumps in data centers and industrial facilities.
Engineering Advantages
- Built-in Brake Chopper (DBW): Eliminates the need for an external braking unit, reducing panel space and BOM cost in regenerative load applications.
- Integrated EMC Filter (W): Meets EN 61800-3 Category C2 out of the box — no additional line filter required for most industrial installations.
- IP54 NXE Enclosure: Direct wall or floor mounting in dusty, humid environments without a separate protection cabinet.
- Modular Option Board Architecture: Up to 3 option slots for fieldbus, I/O expansion, encoder feedback, or safety (STO – Safe Torque Off, SIL 2 / PLd).
- Advanced Motor Control: Sensorless vector control delivers ±0.5% speed accuracy; closed-loop mode achieves ±0.01% with encoder feedback.
- Energy Optimizer: Automatic flux optimization reduces motor losses by up to 30% in partial-load conditions.
- Long Service Life: Designed for 100,000+ hours MTBF; capacitor life monitoring and predictive maintenance functions built into firmware.
System Architecture & Signal Flow
The NXE100-1616DBW follows a standard AC drive topology: 3-phase 690V input → EMC filter (built-in) → rectifier bridge → DC bus → IGBT inverter → motor output. The built-in brake chopper connects across the DC bus and dissipates regenerative energy through an external braking resistor (customer-supplied, sized per application). Control signals enter via the standard I/O board (6 DI, 2 DO, 2 AI, 2 AO, 1 relay) and optional fieldbus boards. The keypad/panel port (RS-485) supports remote parameter upload/download and real-time monitoring via Vacon Live PC tool.
Sourcing & Quality Verification
- All units sourced through verified industrial automation supply channels with full traceability documentation.
- Each unit undergoes incoming inspection: visual check, nameplate verification, and functional power-on test where applicable.
- Original ABB/Vacon serial number and manufacturing date code confirmed prior to shipment.
- Certificates of conformity and test reports available upon request for regulated industries.
- Packaging inspected and resealed to OEM standard; ESD-safe handling throughout.
Procurement Process
- Inquiry: Contact us with your project requirements, quantity, and delivery timeline via support@konmask.com or +0086 19859288691.
- Quotation: We provide a formal quotation with lead time, warranty terms, and shipping options within 24 hours.
- Order Confirmation: Purchase order accepted; stock reservation confirmed.
- Quality Check & Dispatch: Unit inspected, documented, and dispatched via DHL / FedEx / sea freight per your preference.
- After-Sales Support: Technical commissioning support available via email and video call.
Technical FAQ
Q: Is an external EMC filter required?
A: No. The “W” suffix confirms a built-in EMC filter meeting EN 61800-3 C2. For C1 (residential) environments, an additional external filter may be needed.
Q: Does this unit include a braking resistor?
A: The built-in brake chopper (DBW) is included; the external braking resistor must be sized and sourced separately based on your load’s regenerative energy profile.
Q: What fieldbus protocols are supported natively?
A: The standard unit supports Modbus RTU via the RS-485 panel port. PROFIBUS DP, EtherNet/IP, DeviceNet, and CANopen require the corresponding ABB/Vacon option board.
Q: Can this drive control a permanent magnet (PM) motor?
A: Yes, with the appropriate firmware version and encoder option board for closed-loop PM motor control.
Q: What is the warranty period?
A: 12 months from date of shipment. Extended warranty available upon request.
© 2026 Konmask.com. All rights reserved.
Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
