DAB CP 40/2300 T [17/80] Technical data

DAB CP-G 65-1900/A/BAQE/2,2 [17/80] General
ENGLISH
11
1. GENERAL
Read this documentation carefully
before installation. It contains
fundamental instructions to be
followed during installation,
operation and maintenance.
Installation and functioning must comply with the
safety regulations in force in the country in which the
product is installed. The entire operation must be
carried out in a workmanlike manner, exclusively by
skilled personnel, in possession of the technical
qualifications indicated by the standards in force.
Failure to comply with the safety regulations not only
causes risk to personal safety and damage to the
equipment, but invalidates every right to assistance
under guarantee.
2. APPLICATIONS
Pumps for circulating hot and cold water, with
apertures in line for installations in series with plant
pipes. Suitable for civil and industrial heating,
conditioning and chilling plants and for domestic hot
water systems.
3. PUMPED FLUIDS
The machine has been designed and built for pumping
water, free from explosive substances and solid
particles or fibres, with a density of 1000 kg/m³ and a
kinematic viscosity of 1 mm²/s, and chemically non-
aggressive liquids. Use with other fluids is allowed only
with the manufacturer’s authorization.
4. TECHNICAL DATA
4.1 Electrical data
- Supply voltage:
3 x 230-400V 50/60 Hz
up to 2.2 KW inclusive
3 x 400V 50/60 Hz
over 2.2 KW
- Absorbed power: see electric data plate
- Degree of motor protection: see plate on package
-
Thermal class: F
4.2 Operating conditions
- Delivery:
- Head up - Hmax (m):
see electric data plate
pag. 68
- Liquid temperature range:
-10 ÷ 130°C
- Environment temperature:
0 ÷ 40°C
- Storage temperature:
-10 ÷ 40°C
- Max. working pressure: 16 bar (1600 kPa)
- Relative humidity of the air: Max. 95%
- Standard apertures: DN 32÷150 - PN 16
Pag.
1. GENERAL
11
2. APPLICATIONS
11
3. PUMPED FLUIDS
11
4. TECHNICAL DATA
11
4.1 Electrical data 11
4.2 Operating conditions 11
5. MANAGEMENT
12
5.1 Storage 12
5.2 Transports 12
5.3 Weights 12
6. WARNINGS
12
6.1 Safety 12
6.2 Checking motor shaft rotation 12
6.3 New systems 12
7. PROTECTIONS
12
7.1 Moving parts 12
7.2 Noise level 12
7.3 Hot and cold parts 12
8. INSTALLATION
13
9. ELECTRICAL CONNECTION
13
10. STARTING UP
13
11. PRECAUTIONS
14
11.1 Danger of frost 14
12. MAINTENANCE AND CLEANING
14
12.1 Modifications and spare parts 14
13. TROUBLESHOOTING
14
Table A
66
Airborne noise produced by the pumps
with standard motor
Table B
66
Star-delta switch-over times
Table C
67
THREE-PHASE motor connection

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