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High Voltage 3 phase motor with good quality made in china
These High Voltage 3 phase motor with good quality made in china is a squire cage motor ，and can be designed with configuration to meet cooling method and degree of protection requirements of different kinds of applications. Standard Features • Sinusoidal power supply of 3000v to 11,000 V • Motors manufactured in 2 to 16 poles • welded steel plates for frame 355 to 1000 • Cooling methods used: - Open self-ventilated; - Self-ventilated by ducts, air inlet and outlet; - Forced ventilated, air inlet and outlet by ducts; - Forced ventilation, cooling on top of motor; - air-to-air Cooler ; - Air-to-water Cooler ; other cooling methods can be design • Mounting: B3 • Degree of Protection: IP23 to IP55 • Service duty: (S1) • Class of insulation: F • Service Factor: 1.0 • Ambient temperature: 40 °C • Altitude: 1000 m • Temperature detector: Pt100 • Single phase space heater • Bearings: Rolling bearing or Sleeve bearings • Electrically insulated non-drive end bearing for frames 450 and above, when connected directly to the power supply • Stainless steel nameplate • Grounding lug on the frame and terminal box • Grounding brush on drive end shaft for frame size 450 and above • Stainless steel slip rings
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Standard Features
- Sinusoidal power supply of 3000v to 11,000 V
- Motors manufactured in 2 to 16 poles
- welded steel plates for frame 355 to 1000
- Cooling methods used:
- Open self-ventilated;
- Self-ventilated by ducts, air inlet and outlet;
- Forced ventilated, air inlet and outlet by ducts;
- Forced ventilation, cooling on top of motor;
- air-to-air Cooler ;- Air-to-water Cooler ;other cooling methods can be design
- Mounting: B3
- Degree of Protection: IP23 to IP55
- Service duty: (S1)
- Class of insulation: F
- Service Factor: 1.0
- Ambient temperature: 40 °C
- Altitude: 1000 m
- Temperature detector: Pt100
- Single phase space heater
- Bearings: Rolling bearing or Sleeve bearings
- Electrically insulated non-drive end bearing for frames 450 and above, when connected directly to the power supply
- Stainless steel nameplate
- Grounding lug on the frame and terminal box
- Grounding brush on drive end shaft for frame size 450 and above
- Stainless steel slip rings
- Service Factor: 1.15
- Class of insulation: H
- Temperature rise: 105°K for class F
- Temperature rise: 125°K for class H
- Ambient temperature above 40 °C (on request)
- Altitude above 1000 m (on request)
- Mountings: B5, B35, V1, V3, V5, V6, V18, V19, V36
- Degree of Protection IPW55 and above
- Classified area application: Ex-n, Ex-e, Ex-p
- Special balance
- Base: rail, sliding base, extended feet, rebuilt feet, anchorage plate
- Steel welded terminal box in different sizes, based on internal available space
- Power factor correction capacitors
- Non-reversion ratchet
- Centrifugal switch
- Temperature detector: Thermistor (PTC or NTC)
- Temperature detector: Thermostat (Bimetallic)
- Two energized power terminal boxes
- One or more accessory terminal boxes
- Shaft: Special dimensions, double shaft end, tapered, hollow, special steel
- Sleeve bearing
- Oil lubricated bearing
- Special bearing (overdesigned) for axial or radial thrust
- Special painting
- Terminal block for low voltage
- Cable gland in the terminal box entrance
- Protection against voltage surge: Lighting arrestors and Capacitors
- Aluminum, copper or brass rotor
- Vibration detector
- Noise suppressor in the air inlet and outlet
- Encoder
- Tachogenerator
