Product Overview
Table Of Contents
- 1. Introduction
- 2. Identification
- 3. Selection of product
- 4. Performance range
- 5. Product range
- 6. Variants
- 7. Construction
- 8. Product description
- 9. Curve charts
- 10. Performance curves and technical data
- SEG.A15.20.(EX).2.1.603
- SEG.A15.20.R2.(EX).2.1.603
- SEG.A15.20.R1.(EX).2.1.603
- SEG.A15.20.(EX).2.60H/L/M
- SEG.A15.20.R2.(EX).2.60H/M
- SEG.A15.20.R1.(EX).2.60H/M
- SEG.A15.30.(EX).2.60H/L/M
- SEG.A15.40.(EX).2.60H/L/M
- SEG.A15.55.(EX).2.60H/L/M
- SEG.A20.30.(EX).2.60H/L/M
- SEG.A20.40.(EX).2.60H/L/M
- SEG.A20.55.(EX).2.60H/L/M
- 11. Dimensions and weights
- 12. Accessories
- 13. Grundfos Product Center
Product description
SEG
8
20
Wiring diagrams
Fig. 12 Wiring diagram for single-phase SEG pumps
See table below.
Fig. 13 Wiring diagram for three-phase SEG pumps
TM06 5693 0316
Pump type
Cs
starting capacitor
Cr
run capacitor
[μF] [V] [μF] [V]
SEG 150 230 30 450
TM06 5694 0316
Wire No. Type Connection
1 Common (C) U1 / Z1
2 Run (R) U2
3 Start (S) Z2
320 °F/
275 °F
(160 °C/
135 °C
302 °F/
257 °F
(150 °C/
125 °C)
338 °F
(170 °C)
302 °F
(150 °C)