4. TECHNICAL CHARACTERISTICS
32
MIV Digital Multifunctional Protective Relay
GEK-106271
•
Temperature ranges:
- Operation
-20
°
C to +55
°
C
- Storage
-40
°
C to +65
°
C
•
Humidity :
Up to 95% without condensing
•
Tripping contacts:
- Rated voltage, maximum opening voltage:
250/440 Vac
- Rated current, closing current
16/25 A
- Operation power
4000 VA
- Mechanical life:
30 x 10
6
ops
•
Auxiliary and alarm contacts
- Operation power (non-inductive loads)
1760 VA
- Operation voltage.
380/250 Vac/Vdc.
- Operation continuous current
8 A
- Mechanical life
10
7
ops
- Electrical life at full load
10
5
ops
•
Circuit burden:
- Voltage circuits:
0.2 VA at Vn = 63.5 V
•
Consumption:
- Auxiliary voltage:
12 W stand-by
16 W with all relays active
- Digital inputs:
8 mA (1 W for Vaux = 125 Vdc)
•
Accuracy:
- Voltage and current:
5%
- Times:
5% or 30 ms (whichever is greater)
- Error index:
Class E-5 according to IEC 255-4
•
Repetitivity:
- Operation value:
1%
- Operation time:
2% or 30 ms (whichever is greater)
COMMUNICATIONS
- RS232 using DB9 female connector (2 or 3 connectors depending on model)
- Mode : Half duplex.
- 1 mm plastic fibre-optic (depending on model)
Typical power output :
-8 dBm
Receiver sensitivity
-39 dBm
Numeric aperture N.A.
0.5
Wave length
660 nm (visible red)
HFBR-4516 type connector
- Glass fibre-optic 62.5/125 (depending on model):
Typical power output:
-17.5 dBm
Receiver sensitivity
-25.4 dBm
Numeric aperture N.A.
0.2
Wave length
820 nm (near infrared)
SMA type connector
Summary of Contents for MOV 2000
Page 3: ......
Page 7: ...TABLE OF CONTENTS 4 MIV Digital Multifunctional Protective Relay GEK 106271 ...
Page 33: ...3 SETTINGS 30 MIV Digital Multifunctional Protective Relay GEK 106271 ...
Page 37: ...4 TECHNICAL CHARACTERISTICS 34 MIV Digital Multifunctional Protective Relay GEK 106271 ...
Page 41: ...5 HARDWARE DESCRIPTION 38 MIV Digital Multifunctional Protective Relay GEK 106271 ...
Page 57: ...6 ACCEPTANCE TESTS 54 MIV Digital Multifunctional Protective Relay GEK 106271 ...
Page 59: ...7 INSTALLATION AND MAINTENANCE 56 MIV Digital Multifunctional Protective Relay GEK 106271 ...
Page 71: ...8 KEYPAD AND DISPLAY 68 MIV Digital Multifunctional Protective Relay GEK 106271 ...