FTA series(40,50,60A)
Three phase input type(1-stage filter)
FTA -50 -683 -O
Ordering information
1 Model Name
2 Rated Current
3 Line to ground capacitor code:See table 1.1.
table1.1 Line to ground capacitor code
Code
Leakage Current
(Input 250/500V 60Hz)
(335only 250/400V 60Hz)
Line to ground
capacitor
(nominal value)
223 1.0mA/2.0mA max 22,000pF
683 2.5mA/5.0mA max 68,000pF
104 3.5mA/7.0mA max 100,000pF
335 160mA/250mA max 3.3
F
*
When the line to ground capacitor code is
different, the attenuation characteristic is
different.
4 Option
H:Ultra high attenuation type
"335" is not applied.
U:Improve differential mode attenuation
(Rated voltage 250V)
G:With switch of line to ground capacitor
Only "335" is applied.
*
Leakage current 160mA/250mA max when
the switch state is ON (switched to “
”).
10μA/16μA max when the switch state is OFF
(switched to “
”).
1 2 3 4
Features of FTA series
Circuit Diagram
Book type (Space-saving type)
- 1-stage filter General-purpose High-attenuation (150kHz - 1MHz)
-
Selectab
le leakage current value, Ultra high attenuation type "335" for
EU(Wye type with neutral earth system), With switch of line to ground
capacitor "-G"
R
Specifications
No. Items FTA-40-683 FTA-50-683 FTA-60-683
1 Rated Voltage[V] AC Three Phase 500 (voltage range:528 max) 50/60Hz
*1 *2
2 Rated Current[A] 40 50 60
3 Test Voltage (Terminal-Mounting Plate) 2,500 VAC (Cutoff Current = 100mA), 1minute at room temperature and humidity
*3
4 Isolation Resistance (Terminal-Mounting Plate) 500 VDC 100M
W
min at room temperature and humidity *4
5 Leakage current 250/500V 60Hz 2.5mA/5.0mA max
6 DC resistance 8.5m
W
max 6m
W
max 4.5m
W
max
7 Safety agency approval temperatures -25 to +85
C
(Refer to Derating Curve)
8 Operating temperature -40 to +85
C
(Refer to Derating Curve)
9 Operating humidity 20 to 95%RH (Non condensing)
10 Storage temperature/humidity -40 to +85
C
/20 to 95%RH (Non condensing)
11 Vibration 10 to 55Hz, 19.6m/s
2
(2G), 3min. Period, 1hour each X, Y and Z axis
12 Impact 196.1m/s
2
(20G), 11ms Once each X, Y and Z axis
13 Safety agency approvals UL1283, CSA C22.2 No.8 (C-UL) , DIN EN60939 VDE0565 Teil3-1, ENEC
14 Case size (without projection)
65
X
84
X
153 mm (W
X
H
X
D) (Option: -G refer to external view)
[2.56
X
3.31
X
6.02 inches] (W
X
H
X
D)
15 Weight 1.2kg max
*1 Only capacitor code “335”, Three Phase D-connection : 400 (440 max), Wye-connection : 500 (528 max)
*2 Only “FTA-O O-O O O-U”, Three Phase 250 (275 max)
*3 Only capacitor code “335”, 2,800VDC (Cutoff Current = 10mA), 1minute at room temperature and humidity.
*4 Only capacitor code “335”, Isolation resistance specification is deleted.
Case Case
: Mounting Plate
CY :
Line to ground capacitor
: Mounting Plate
CY :
Line to ground capacitor
CY :
Line to ground capacitor
CY :
Line to ground capacitor
(The switch state is OFF)
SW : Switch
: Mounting Plate
CY :
Line to ground capacitor
IN E
1
2
3
LOAD
4
5
6
CY
CY
LINE
1
2
3
LOA
4
5
6
CY
CY
LINE
1
2
3
LOAD
4
5
6
CY
IN E
1
2
3
LOAD
4
5
6
CY
LINE
1
2
3
LOAD
4
5
6
CY
SW
70 80 90-20 40 50 60
20
0
-40 -30
100
80
60
40
Ambient Temperature [C]
Load Factor [%]
(1) Line to ground capacitor code : 223, 683, 104 (2) Line to ground capacitor code : 335 (3) Line to ground capacitor code : 223, 683, 104
Option : U
(4) FTA-O O-335-U
(5) FTA-O O-335-G
Derating Curve
FTA-1
