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2.16 TECHNICAL SPECIFICATIONS
Max. Ratings for 100.000 operations:
VOLTAGE
DC Resistive
24 Vdc
48 Vdc
2
125 Vdc
250 Vdc
AC Resistive
120 Vac
250 Vac
AC Inductive PF = 0.4
250 Vac
FRONT PORT
REAR PORT
Operating Temperatures:
Ambient Storage Temperatures:
Maximum relative humidity
Altitude
Pollution Degree
The MIFII system complies with the following standards, which include the standards required by Community Directive 89/
336 for the CE marking, in line with European standards. It also complies with the European directive requirements for low
voltage, and the environmental and operating requirements established in ANSI standards C37.90, IEC 255-5, IEC 255-6
and IEC 68.PRODUCTION TESTS
STANDARD
ELECTROSTATIC COMPATIBILITY AND INSULATION
IEC 60255-25 / EN 61000-6-4 (2001)
ENV 50204 (1995)
IEC 60255-22-2 / EN 61000-6-2 (2001)
IEC 60255-22-3 / EN 61000-6-2 (2001) /
ENV 50204 (1995)
2-28
MAKE&CARRY
MAKE&CARRY 0.2 SEC
CONTINUOUS
10 A
10 A
10 A
10 A
10 A
10 A
10 A
RS232
RS485
-20º C to +60º C
-40º C to +80º C
95%
2000 m. Max
2
DESCRIPTION
Conducted and Radiated Emission
Radiated Electromagnetic Fields with
Frequency Modulation
Electrostatic Discharge Immunity Test
Radiated RF Fields Immunity Test
MIFII Digital Feeder Relay
BREAK
48 A
10 A
48 A
2.6 A
48 A
0.6 A
48 A
0.5 A
48 A
10 A
48 A
10 A
30 A
10 A
300, 600, 1200, 2400, 4800, 9600 or 19200 bps,
Modbus® RTU
300, 600, 1200, 2400, 4800, 9600 or 19200 bps,
Modbus® RTU
9600 or 19200
IEC60870-5-103
2.16.8 TYPE TESTS AND CERTIFICATIONS
CLASS
10 V/m, 900 MHz
Level 4 CM (8 kV). Level 3 AM (8 kV)
Level 3 (10 V/m), 80-1000 MHz.
2 PRODUCT DESCRIPTION
MAX LOAD
384W
125W
75 W
125 W
1920 VA
4000 VA
1000 VA
2.16.6 COMMUNICATIONS
2.16.7 ENVIRONMENTAL
GEK-106237P
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