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VARYX FILTER

VARYX FILTER ACTIVE HARMONIC FILTERS
VARYX FILTER

Technical specifications

Colour
RAL 7035
Protection degree
  • IP20
Rated voltage
Ue=230V - 450V
Frequency
50Hz / 60Hz (45÷62,5Hz)
Plant type / number of phases
3 phases, 3 wires or 3 phases, 4 wires
Main network distribution
TN or TT
Harmonic compensation
up to 50a, individually selectable
Cosphi pfc
from 0.7 inductive to 0.7 capacitive
Dynamic load balancing between phases
prevents neutral overloading
Rated current
35A for each module
Parallel units
  • up to 8 in the same cabinet, 300 A total
  • possibility of operation of several units in parallel
Response time
< 50μs
Overload capability
2.5 In (x 10ms)
Cooling
forced ventilation
Ambient temperature
-10°C to +50°C: full performance; derating if the ambient temperature exceeds 40°C
Relative humidity
<95%, non condensing
Altitude
≤1500 m; between 1500 and 4000 m, capacity decreases by 1% for every 100 m of altitude
Switching frequency
40kHz
Inverter topology
3 levels IGBT switch for low losses
Current limit
rated current
Protections
protections against overload, shortcircuit, overheating, overvoltage and undervoltage
Grid resonancy detection
with blocking resonancy currents
Transformers current
no. 3 CTs (not supplied)
Graphic interface
4.3” display touch screen unit for commissioning and monitoring. Includes Ethernet interface
Certificates
CE

Wall-mounted version

Part number
Description
Compensation current - wire [nr.]
Compensation current - phase [a]
Compensation current - neutral [a]
Voltage (50-60hz) [v]
Full load losses [w]
Stand by losses [w]
Weight
Data Sheet
VARYX.F.W-35
VARYX FILTER WALL 35A
3 / 4
35
–
400V (230v-450V)
-
-
18
VARYX.F.W-60
VARYX FILTER WALL 60A
3 / 4
60
–
400V (230v-450V)
-
-
18
VARYX.F.W-75
VARYX FILTER WALL 75A
3 / 4
75
–
400V (230v-450V)
-
-
18
VARYX.F.W-100
VARYX FILTER WALL 100A
3 / 4
100
–
400V (230v-450V)
-
-
25
VARYX.F.W-150
VARYX FILTER WALL 150A
3 / 4
150
–
400V (230v-450V)
-
-
30
VARYX.F.W-300
VARYX FILTER WALL 300A
3 / 4
300
–
400V (230v-450V)
-
-
60