Specifications - 866 Current Transducers |
| Electrical |
| LEM Danfysik Model |
Symbol |
IT 150-S |
IT 600-S |
Units |
Condition |
| Frormer Danfysik ACP Model |
|
866-150 |
866-600 |
Units |
Condition |
Primary Nominal Current (peak)
|
Ipn
|
±150
|
±600
|
A
|
|
| Polarity |
- |
Bipolar |
- |
|
| Secondary Nominal Current |
Isn |
±200 |
±400 |
mA |
|
External Burden Resistor -
Nominal for fs operation
Min
Max for Ipn< ±150A |
Rb,max
Rb,min
Rb,150 |
5
0
95 |
2.5
0
95 |
Ω
Ω
Ω |
|
| Transfer ratio (Ipn/Isn) |
N
|
750 |
1500 |
- |
|
Max nondestructive overload
Min overload trip value |
Ip,max
Ip,min
|
5.0x
1.1x |
Ipn
Ipn |
@ 0.1s
|
DC Offset - Initial
- Drift vs. Temp.
|
Iso
Iso, temp |
<20
<0.2
|
ppm
ppm/°C
|
|
- Drift vs. Time
- Drift vs. Supply Voltage |
Iso, time
Iso, supply |
<1
<1.5 |
ppm/month
ppm/% |
|
DC Transfer ratio
- Deviation
- Deviation vs. Temp |
Nd
Nd, temp
|
<2
<0.3 |
ppm
ppm/°C |
|
DC Linearity Deviation
|
Xd
|
<1
|
ppm
|
|
| Output noise rms |
Is, noise |
<0.01
<6
<20
|
<0.05
<3
<10 |
ppm (rms)
ppm (rms)
ppm (rms) |
0-10Hz
0-10kHz
0-50kHz
|
Dynamic resp. slew rate
|
dl/dt
|
>25 |
>100 |
A/µS
|
10-90%
|
| Bandwidth ±3dB* |
f |
100 |
kHz |
<5% of Ipn |
| Busbar induced voltage noise** |
Ub |
<10 |
µVrms |
DC-50kHz |
Busbar free zone within
cylinder of diameter x length |
dia.
l |
150
150 |
mm
mm |
Ipn, single conducto |
| Test voltages (Busbar to GND) |
Vt,b
|
5000 |
VACrms |
|
Power supply - voltage
Max. quiescent current
Max. current consumption |
Vs
Iq
Imax
|
±15
±200
±600 |
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 |
| LEM Danfysik Model |
Symbol |
IT 150-S |
866-600 |
Units |
Condition |
| Busbar hole diameter |
d |
25 |
mm |
|
Width
|
W |
122 |
mm |
|
Height
|
H |
98 |
mm |
|
Depth
|
D |
65 |
mm |
|
| Weight |
m |
1 |
kg |
|
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 nominal current and transducer head programmed to maximum primary current.
All specifications subject to change without notice.
This page was last updated on 20 September, 2010
|
