COMEM eDOC Manual De Instrucciones página 14

Appendix A: Technical specifications
Type
eDOC – H
eDOC – HM
Mechanical Features
Material
Four types of installation
environment
Ambient temperature
Operational oil temperature From -40°C to +120°C (From -40°F to +248°F)
Degree of protection
Cable glands
Functional Test
Overvoltage protection
Ground
Interface to transformer
(2)
Dimensions
Weight
(1) For critical environmental conditions, please contact us:
(2) For custom interface please contact us:
Mechanical tests
(3)
Sinusoidal (EN 60721-3-4)
Shock
Seismic
Pressure
Power supply
(3)
Rated voltage
Current consumption
Heating element insulation
External protection
Signal contacts
(3)
Braking capacity
(relays on the electronic
card)
Dielectric strength of
contacts
Heating element insulation
(3) For more information contact us:
14
Hydrogen in oil detector, data aggregator for eDevices and third-party devices, Embedded Web Interface
Hydrogen and moisture in oil detector, data aggregator for eDevices and third-party devices, Embedded Web
Interface
All the external part are resistant to transformer oils, salt fog and UV rays – Aluminum and stainless steel
Indoor/Outdoor/Tropical proof
Offshore
From -40 °C to 80 °C (from -40 °F to 176 °F)
IP66/IP67 according to EN 60529
Minimum 4 Cable glands M25
Standard
Standard (replaceable Varistor and Fuse)
External mechanical ground
Standard: 1.5 NPT male thread (verify the market requirements)
Options: 1"NPT; EN flanges, Customize
162 x 255 x 355 mm
8,5 Kg
customerservice@it.comem.com
cl.4M6: 2-9 Hz (14 mm peak to peak), 9 – 200 Hz (2 g) – All axis
cl.4M4: 10 g (11 ms) in all the directions (EN60721-3-4) cl.4M6: 20g
vertical axis (Spectrum I in agreement with EN 60721-3-4)
EN60068-3-3 (cl.0, level II)
0 to 1000 kPa / 0 to 10 bar / 0 to 145 psi
115 V or 230 V ac/dc ± 10% 50/60 Hz
Max 100 mA (during normal operation)
Maximum current during oil circulation < 1 A
2.0 kV 50/60 Hz, 1 min
Automatic circuit breaker 6 A, characteristic: C – K – Z
Voltage
230V AC
30/110/220V DC
Between contacts and ground: 2kV (60 sec)
Between contacts in open position: 1kV (60 sec)
customerservice@it.comem.com
Corrosion class: C5-Medium (Std)
Corrosion class: C5-High / CX
customerservice@it.comem.com
Current
2A
0,83/0,23/0,11 A
OIL DIAGNOSTIC DEVICE TYPE EDOC
Braking capacity
500 VA cosΦ>0,5
500 VA L/R
(1)