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Diverter protectors  > Three phase  > Submodels: ECPD-3 SERIES Three phase
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ECPD-3 SERIES Three phase


Primary protective devices three phase ECPD-3 Series, diverter type, provide an effective protection against transients and disturbances over the electric power sources, either in Normal Mode (Disturbances between phases or between phase and neutral, also called Differential Mode) or Common Mode (Disturbances between Phase and Ground, and between neutral and Ground). Besides, it attenuates high and low energy transients generated by atmospheric discharges.
ECPD-3 Series filters act as primary protectors, complying with B and C categories according to IEEE C6241 normative.



Characteristics
Current discharge
from 20 to 400KA (Wave 8/20µsec)

Status indicators
Status (Blue led), Failure (Red led) (not appliable for Neutral-ground module)

Remote alarm
dry contacts NA/NC (Not applibe for Neutral-ground module)

Categories
IEEE C6241, C6211, C6245 y IEC 801

Warranty
5 years


IEC 61643-1 2005
 

Technical Specification

Connection
Parallel

Operation Tension
110 / 220 / 380VCA +/- 20%

Operation frequency
47- 63Hz

Current discharge capability
XX = 20KA - 40KA - 60KA (wave 8/20µsec), per module.
ECPD-20/M3 —> 20KA per module, total 60KA.
ECPD-40/M3 —> 40KA per module, total 120KA.
ECPD-60/M3 —> 60KA per module, total 180KA.

Models
ECPD-XX/M3+NPE

Modules
M & NPE are replaceable modules

Response time
<5 nanosecs

Operation temperature
-40 to + 45°C

Humidity
5% to 85% Non condensed

Cabinet
High impact plastic, with a magnetic Epoxi filling. Designed for DIN rails montage.

Measures
90 x 90 x 54 mm, without NPE module
90 x 90 x 72 mm, with NPE module


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