Franklin Submersible 4" Motor Only 0.55 kw, 0.75 HP - Three Phase

Product Description

The Franklin motors are built for dependable operation in 4-inch diameter or larger water wells. This contractor friendly premium motor protection system protects the motor against overload, underload, overheating and rapid cycling

Specifications:

• Hermatically sealed stator, anti-tracking, self-healing stator resin prevents motor burn out.
• High efficiency electrical design for lower operating cost.
• Cable material according to drinking water regulations. (VDE/ACS/KTW approved)
• Removable Water Bloc lead connector.
• Water Lubrication and non-contaminating FES93 filling liquid.
• Built In Lightning Arrestors in all 1 phase motors.
• Built In Overloads on all 3 Wire 1 phase motors.
• Built In BIAC starting switch on all 2 Wire 1 phase motors.

Technical Specifications:

• 2 Wire motors, 1 phase: 0.37 kW to 1.1 kW
• 3 Wire motors, 1 phase: 0.75 kW to 2.2 kW
• 3 Phase motors: 0.37 kw to 3.7 kW
• 4" NEMA flange
• Rotation 1 phase: CCW facing shaft end
• Rotation 3 phase: either CW or CCW (wiring change)
• Protection: IP68
• Insulation: Class B
• Rated ambient temperature: 30°C
• Cooling flow: min. 8 cm/sec or 0.8 m/s
• Starts per hour: max.20, equally distributed
• Installation: vertical to horizontal, shaft upwards
• 1 Phase Voltage tolerance 50 Hz: -10% / +6% at 230 V/50 Hz
• 3 Phase Voltage tolerance 50 Hz: -10% / +6% UN(380-415V = (380-10%)-(415+6%)
• 3 Phase Voltage tolerance 60 Hz: ±10%
• 1 and 3 Phase Motor protection: Select thermal overloads according to EN/DIN 61947-4-1, trip class 10 or 10A, trip time <10s at 5 x IN
• Lip seals on Super Stainless motors, 0.25 to 2.2 kW
• Mechanical seals on all 316SS motors & all High Thrust motors 2.2 kW to 11 kW
• Leads fitted: up to 1.5 kW x 1.5 meter lead
• Leads fitted: from 2.2 kW to 7.5 kW x 2.5 meter lead
• 2 Wire motors are Plug and Pump, no control box/starter required
• Matching FE Control Box/Starters for all 3 Wire 1 phase motors are required.