Specifications - IT Current Transducers |
| Electrical |
| Model |
Symbol |
IT 60-S |
IT 200-S/SP2 |
IT 400-S |
IT 700-S |
IT 700-SPR |
IT 1000-S/SP1 |
Units |
Condition |
| Former Danfysik ACP Model |
|
867-60I |
867-200IHF |
867-400I |
867-700I |
867-700PI |
867-1000IHF |
|
|
Primary Nominal Current (peak)
|
Ipn
|
±60 |
±200
|
±400
|
±700
|
±700
|
±1000
|
A
|
|
Programmable from
Programming steps
|
-
|
NA
|
80
10
|
NA
|
A
A
|
|
| Polarity |
- |
Bipolar |
- |
|
| Secondary Nominal Current |
Isn |
±100 |
±200 |
±200 |
±400 |
±400 |
±1000 |
mA |
|
External Burden Resistor -
Nominal for fs operation
Minimum for safe operation |
Rb,max
Rb,min |
20
0 |
5
0 |
5
0 |
2.5
0 |
2.5
0 |
1
0 |
Ω
Ω |
|
| Transfer ratio (Ipn/Isn) |
N
|
600 |
1000 |
2000 |
1750 |
1750 |
1000 |
- |
|
Max nondestructive overload
Normal operation status |
Ip,max
Ip,min
|
5.0x
1.1x |
4.0x
1.1x |
Ipn
Ipn |
continuous for 0.1s
|
DC Offset - Initial
- Drift vs. Temp. |
Iso
Iso, temp
|
<250
<2.5 |
<60
<2 |
<30
<0.5 |
<50
<0.5 |
<50
<0.5 |
<50
<0.5 |
ppm
ppm/°C |
|
- Drift vs. Time
- Drift vs. Supply Voltage |
Iso, time
Iso, supply
|
<2.5
<2.5 |
<1
<2 |
<1
<3 |
<0.5
<3 |
<0.5
<3 |
<1
<3 |
ppm/month
ppm/% |
|
DC Linearity Deviation
|
Xd
|
<20 |
<3
|
ppm |
|
| Output noise rms |
Is, noise |
<1
<1
<4
<6
<15
- |
<0.05
<1
<2
<6
<10
<20
|
<0.05
<0.5
<1
<3
<5
- |
<0.05
<0.5
<1
<3
<6
- |
<0.5
<1
<2
<8
<16
- |
<0.05
-
-
<3
<6
- |
ppm (rms)
ppm (rms)
ppm (rms)
ppm (rms)
ppm (rms)
ppm (rms) |
0-10Hz
0-100Hz
0-1kHz
0-10kHz
0-50kHz
0-150kHz |
Dynamic resp.- Slew rate
- Delay time
|
dIp/dt
td
|
>25
-
|
>100
<1 |
>80
-
|
>100
<1 |
>50
<1
|
>100
-
|
A/µS
µS
|
10-90%
|
Bandwidth - ±0.4dB*
- ±1dB*
- ±3dB* |
f |
-
-
100
|
150
-
- |
-
10
100 |
-
-
100 |
150
-
- |
kHz
kHz
kHz |
<5% of Ipn
<5% of Ipn
<5% of Ipn |
| Busbar induced voltage noise** |
Ub |
<30 |
<5 |
<30 |
<5 |
µVrms |
DC-50kHz |
Busbar free zone within
cylinder of diameter x length |
dia.
l |
40
40 |
150
150 |
220
220 |
mm
mm |
Ipn, single conductor |
| Test voltages (Busbar to GND) |
Vt,b
|
2000 |
5000 |
VACrms |
|
Power supply - voltage
Max. quiescent current
Max. current consumption |
Vs
Iq
Imax
|
±15
-
±150 |
±15
±70
±270 |
±15
±70
±470 |
±15
±70
±1100 |
V
mA
mA |
±5%
|
Operating environment.
-Temperature.
-Humidity
|
Ta
RHa
|
10 to 50
20 to 80
|
°C
%RH
|
Noncondensing |
Storage environment
-Temperature.
-Humidity
|
Ts
RHs
|
-20 to +85
20 to 80
|
°C
%RH
|
Noncondensing |
| Mechanical |
| Model |
Symbol |
IT 60-S |
IT 200-S/SP2 |
IT 400-S |
IT 700-S |
IT 700-SPR |
IT 1000-S/SP1 |
Units |
Condition |
| Busbar hole diameter |
d |
26 |
26 |
30 |
30 |
mm |
|
Width
|
W |
93 |
128 |
128 |
mm |
|
Height
|
H |
78 |
106 |
106 |
mm |
|
Depth
|
D |
47 |
67 |
85 |
mm |
|
| Weight |
M |
0.3 |
0.8 |
1 |
kg |
|
| Installation Info |
- |
IT 60-S |
IT 200-S/SP2 |
IT 400-S |
IT 700-S |
IT 700-SPR |
IT 1000-S/SP1 |
- |
|
Notes:
* For 2.5Ω or 5Ω Burden Resistor, <5% of Ipn, Nd<±3dB, DC to f.
** Busbar noise measured on primary cable with one turn
All ppm figures refer to primary current (DC or Ipn). For programmable current transducers refer to highest achievable primary current, example given IT 700-S programmed to 160A the ppm figure refers to the 700A that is achievable.
|
The below products are mechanically and functionally similar |
| LEM Model |
LEM Danfysik Model |
| IT 400-S |
867-400I |
IT 700-S
|
867-700I or 867-700PI |
All specifications subject to change without notice.
This page was last updated on 8 January, 2010
|
