Technical Data - Askoll ENERGY SAVING ES2 Installation And Operation Instructions Manual

ENERGY SAVING

6.6 Technical data

Power supply
Adjustment of the rotation speed
Motor protection
Insulation class
Protection class
Appliance class
Ambient temperature
Allowed liquid temperature
Maximum relative humidity
Maximum operating pressure
Minimum pressure on the intake opening
Sound pressure level
EMC (electromagnetic compatibility)
Specific EEI values
1
To avoid cavitation noise, minimum pressure values on the intake opening must be strictly respected.
2
The benchmark for most efficient circulators is EEI ≤ 0,20.
Product information
12
2
1x230 V -10%/+6%, 50 Hz
Manual by selector
Not required
H
IP 44
II
from +2°C to +40°C
ES2
ES2 C
ES2 C A
ES2 PURE C
ES2 ADAPT
ES2 SOLAR
≤ 95%
ES2
ES2 C
ES2 C A
ES2 ADAPT
ES2 SOLAR
ES2 PURE C
Minimum pressure
0.03 MPa (0.3 bar)
1
0.10 MPa (1.0 bar)
0.15 MPa (1.5 bar)
< 43 dB(A)
EN 61000-3-2 / EN 61000-3-3
EN 55014-1 / EN55014-2
ES2 60
ES2 ADAPT 60
ES2 SOLAR 60
ES2 C 60
ES2 C 70
ES2 70
ES2 ADAPT 70
ES2 SOLAR 70
from +2°C to +95°C
from +2°C to +110°C
0,6 MPa (6 bar)
1,0 MPa (10 bar)
Liquid temperature
50°C
95°C
110°C
EEI ≤ 0,20 - Part 2
EEI ≤ 0,21 - Part 2