Technical Features - COMEM eSDB 10 Manual De Instrucciones

Technical features

Standard connection flange
Material
Color
Ambient temperature
Degree of protection
Vibration damping
Functional test
Weight
Salt weight (main tank)
Maximum oil volume
Power Panel
Degree of protection of terminal board IP 65 according to EN 60259
Ventilation valve
Cable gland
Wires
Power Supply
Supply voltage
Current consumption
Current consumption
(during regeneration process)
Heating element insulation
Braking capacity
(relays on the electronic card)
Analog output (optional)
Signal output
Max distance for analogical output
Digital output (optional)
Digital output
Distance for digital output
Signal contacts
Dielectric strength of contacts
(short duration power frequency
withstand voltage 1 min)
* only for C4 corrosion class
** For critical environmental conditions please contact COMEM
*** Below -20°C/-4°F the inscriptions on the display disappear until the temperature reaches over -20°C/-4°F again.
Table 3
DN40 flange in accordance with standard UNI EN 1092-1:2003
All the external part are resistant to transformer oils, salt fog and UV rays **
RAL 7032 *
-40 to 80°C / -40 to 176°F ***
IP45 in accordance with EN60529 (except terminal box which is IP66)
Optional anti-vibration supports can be anchored to the transformer (Fig.13/D)
Available (Push and hold the stand-by button for 10 seconds)
eSDB10 eSDB15
22Kg/48.5lb 28Kg/61.7lb
2.0Kg/4.4lb 2.5Kg/5.5lb
90 m ,
3
80 tons oil,
24,000 gals
To prevent the formation of condensation (Fig.2)
Two M25x1.5 (Fig.10/H)
4 mm , AWG 24-10 flexible cables with or without terminals (screws are used to fasten the
2
cables to the terminal board on the terminal box). For digital/analog output advised 4x1mm
(4x0.00155"2)/ 2x1mm (2x0.0155"
2
115/230 VAC/DC ±10% 50/60 Hz
Max 100 mA
3.0 A
2.0 kV 50/60 Hz, 1 min, power terminals – ground
Voltage
230V AC
30/110/220V DC
(See Table 2)
4-20 mA proportional to silica gel saturation level (0% - 4mA ...... 100% - 20mA)
Max 30 m / 98 ft Contact us for other options ([email protected])
(See Table 2)
Serial RS485 Contact us for other informations ([email protected])
Max 30 m / 98 ft Contact us for other requests ([email protected])
(See Table 2)
Between contacts and ground: 2kV
Between contacts in open position: 1kV
eSDB30 eSDB40
37Kg/81.6lb 39Kg/86lb
3.0Kg/6.6lb 6.0Kg/13.2lb
> 90 m ,
3
> 80 tons oil,
> 24,000 gals
) shielded twisted pair cable.
2
Current
2A
10/03/0,12 A
2
Braking capacity
500 VA cosø >0,5
L/R<40 ms
9