8inch_motorsenc

8-Inch Encapsulated

These submersible motors are built for vertical operation in 8 inch diameter or larger water wells. This contractor friendly premium motor protection system protects the motor against overload, underload, overheating and rapid cycling.

Specifications:

  • Hermetically sealed stator, anti track self healing stator resin prvents motor burn out
  • Removable Water Bloc™ lead connector
  • Cable material according to drinking water regulations (VDE/ACS/KTW approved)
  • Sand slinger and Mechincal seal for high performance in sand
  • High efficiency electrical design for low operation cost
  • All motors are prefilled and 100% tested
  • Max. storage temperature: -15°C to +60°C
  • Non contaminating FES 91 filled design

Technical Specifications:

  • 30 to 150 kW
  • 8" NEMA flange
  • Starts per hour: max. 10
  • Installation: vertical/horizontal
  • Standard voltage: 380-415 V/50Hz, 460 V/60Hz
  • Voltage tolerance 50 Hz: -10% / +6% UN(380-415V = (380-10%)-(415+6%)
  • Voltage tolerance 60 Hz: ±10% UN
  • Motor protection: Select thermal overloads according to DIN 61947-4-1, trip class 10 or 10A, trip time <10s at 5 x IN
  • Insulation: Class F
  • Rated ambient temperature: 30°C
  • Cooling flow: min. 0.16 m/s
  • Built in Subtrol Heat Sensor (use with SubMonitor)
  • Motor lead in 8 metre length (VDE/ACS/KTW approved)

Options:

  • Other voltages
  • Wye/Star Delta start (pos.of cables 90°)
  • Motors in complete 316SS construction
  • Pt100 temperature sensors (sold separately)
  • 316SS motor with SandFighter Sealing System

Standard Water Well; SandFighter; DOL (3 lead)

kW HP Model Number # Leads Materials Performance Curve
30 40 2396007023 DOL 300SS 380 400 415
37 50 2396017023 DOL 300SS 380 400 415
45 60 2396027023 DOL 300SS 380 400 415
55 75 2396037023 DOL 300SS 380 400 415
75 100 2396047023 DOL 300SS 380 400 415
93 125 2391057019 DOL 300SS 380 400 415
304SS;  SandFighter;  Star(Wye) Delta  (6 lead)
30 40 2396208*** YD 300SS 380 400 415
37 50 2396218*** YD 300SS 380 400 415
45 60 2396228*** YD 300SS 380 400 415
55 75 2396238*** YD 300SS 380 400 415
75 100 2396248*** YD 300SS 380 400 415
93 125 2391257619 YD 300SS 380 400 415
110 150 2391267619 YD 300SS 380 400 415
130 175 2391277619 YD 300SS 380 400 415
150 200 2391287619 YD 300SS 380 400 415

316SS; SandFighter; DOL (3Lead)

kW HP Model Number # Leads Materials Performance Curve
30 40 2396007223 DOL 316SS 380 400 415
37 50 2396017223 DOL 316SS 380 400 415
45 60 2396027223 DOL 316SS 380 400 415
55 75 2396037223 DOL 316SS 380 400 415
75 100 2396047223 DOL 316SS 380 400  -
93 125 2391057219 DOL 316SS 380 400 415
316SS (Stainless Steel); SandFighter; Star(Wye) Delta (6 lead)
30 40 2396008*** YD 316SS 380 400 415
37 50 2396018*** YD 316SS 380 400 415
45 60 2396028*** YD 316SS 380 400 415
55 75 2396038*** YD 316SS 380 400 415
75 100 2396048*** YD 316SS 380 400 415
93 125 2391058*** YD 316SS 380 400 415
110 150 2391268219 YD 316SS 380 400 415
130 175 2391278219 YD 316SS 380 400 415
150 200 2391288219 YD 316SS 380 400 415

8in-encap-lead.jpg

3-Phase DOL Start

PN [kW] Ø D
[mm]		 Type Qty. L
[m]		 Part Number
304 316SS
30 - 45 3 x (1X8, 4 mm²) 8,9 (±0,3) VDE/KTW 1 8 305 243 901 305 243 902
55 - 93 3 x (1X16 mm²) 11,6 (±0,2) VDE/KTW 1 8 305 310 901 305 310 951
110 -150* 3 x (1X35 mm²) 14,5 (±0,3) VDE/KTW 1 8 305 309 901
* 3 Leads with single conductors

 3-Phase YΔ Start (pos. of cables 90°)

PN [kW] Ø D
[mm]		 Type Qty. L
[m]		 Part Number
304 316SS
30 - 45 3 x (1X8, 4 mm²) 8,9 (±0,3) VDE/KTW 2 8 305 243 901 305 243 902
55 - 150 3 x (1X16 mm²) 11,6 (±0,2) VDE/KTW 2 8 305 310 901 305 310 951

 Ground Leads

PN [kW] Ø D
[mm]		 Type Qty. L
[m]		 Part Number
304
30 - 45 1G10 mm² 6,1 mm (±0,3) VDE 1 8 308 051 080
55 - 150 1G25 mm² 13 mm  (±0,3) VDE/KTW 1 8 308 053 080

 

Caution: Lead assemblies on submersible motors are suitable only for use in water and may overheat and cause failure if operated in air. Refer Page 36 of 50 Hz AIM manual for more detail.