Technical Data; Checks Before Commissioning; Insulation Test - Saci 6 Manual De Instrucciones De Montaje Y Servicio

4 Technical data

Type
Power & Type
Issolation class
Voltage
Voltage limits
Revolutions
Start tyoes
Maximum start/hour
Standard manufacture
Maximum Depth
Position
Axial charge
Connection cables
Standard connection
Temperature control
Liquid
Refrigeration

5 Checks before commissioning

5-1 Control of liquid filling
- Once the motor has been unpacked, check that there is no fluid loss
- If necessary fill the motor with water, according to figure 1. All engines are supplied filled with
liquid but make sure of this.
- Start the motor upright and tilted slightly, unscrew the cap for that purpose on top and fill with
clean water (never use distilled water).

5-2 Insulation Test

- The measurement of the insulation must be done with an isolation meter (500 VDC) before and
after the motor is submerged in water
- Ensure that the contact points are clean
- Connect a cable of the measuring meter (Megger) to the grounding of the motor and the other
cable meter to each of the motor connection cables
- Minimum insulation resistance with the power cord plug must be at least 20 Mhoms.
Motor 6" 4-45 KW Motor 8" 30-110 KW
PP Standard
PE2+PA Option
230 V - 400 V 3 phase 50 HZ
From -10% to +6% about 220 - 380 V voltaje
Aprox. 2900 rpm @ 50 HZ
Direct start, Star-Delta start
6" - 20 starts until 30 Kw
6" - 37-45 KW 10 starts with 90 seconds intervals
IP-68
6" 4-26 KW - 17 KN 30-45 - KW 30 KN
8" 30-45 KW - 30 KN 45-81 - KW 45 KN 92-110 KW 56 KN
10" 81-110 KW - 56 KN 130-220- KW 80 KN
6" motors  4 m
6" - 8" - 10" NEMA Standard
PT 100 electrode (optional)
¡WARNING!
Figure 1
¡WARNING!
Value
Motor 10" 92-185 KW
PP Standard
PE2+PA Option
(Other voltajes under demand)
8" & 10" - 10 starts
IEC - 60034-1
max. 350 meters
Vertical & Horizontal
8" & 10" motors  5 m
Soft water
0,3 m/s minimum
PP Standard
PE2+PA Option