W30 Smart EC
The W30 Smart EC is a simple and efficient solution for air moving applications that require speed adjustment. The total system efficiency (motor + drive) meets the IE5 efficiency level.
W30 Smart EC
Standard Features
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- Permanent Magnet, Electronically Commutated Motor
- Single-phase, 220 to 277 VAC, 50/60 Hz input
- Three-phase, 380 to 480 VAC, 50/60 Hz input
- Aluminum frame, degree of protection IP55
- Ambient temperature: -20 to 40°C (TENV)1; or -20 to 60°C (TEAO)2
- Total efficiency (motor + drive) – IE63
- Vibration Grade A
- Direction of rotation CW/CCW (selectable)
- Continuous speed adjustment (200 to 1500/1800 rpm and 500 to 3000 rpm) by:
Tact buttons (local)
DC voltage (remote): 2 to 10 VDC
DC current (remote): 4 to 20 mA DC
Frequency (remote): 10 to 95% - Local controls optically isolated
- With drain plug and V’ring sealing
- Sealed for life bearings
- Drive-end bearing cap
- Power and control cables 500 mm long
- Electronic protection: overload, over temperature and locked-rotor.
- Fire mode (Override & Maximum speed mode)
Output power:0,12 to 1,1 kW at 1500, 1800 or 3000 rpm; Mounting: IEC80 B3L
Output power:0,12 to 4 kW at 1500, 1800 or 3000 rpm; Mounting: IEC80 and IEC100, B3T
Notes:
1. Totally Enclosed, Non-ventilated. Output limited to 0,65 kW. Refer to WEG for electrical data.
2. Totally Enclosed, Air Over rated. Minimum airflow over motor frame and drive cover 5 m/s.
3. The W30 Smart EC reaches the future IE6 level of efficiency, the highest in the market – considering 20% less losses then IE5 according to the standard IEC TS 60034-30-2 – for variable speed electric motor.
Optional Features
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- Passive PFC (Power Factor Correction)4 – Single-phase
- Pad mounting (4×90° or 3×120°) and FF-165 flange
- Slinger seal for vertical shaft-up mounting
- 115 V input power supply (up to 0,55 kW) – Single-phase
- Decentralized drive and motor mounting
- Customized shaft ends
- Double shaft ends (only with decentralized drive version)
- External controller with display to adjust maximum and instantaneous speed values
Notes:
4 – W30 Smart EC require the use of an external filter (passive PFC) to comply with the harmonic current emissions requirements of EN 61000-3-2. Refer to WEG for further details.
