Specifications - 866 Current Transducers |
| Electrical |
| Model (866-XXX) |
Symbol |
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 |
| Model (866-XXXX) |
Symbol |
866-150 |
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.
|
The below products are mechanically and functionally similar |
| LEM Model |
Danfysik Model |
| IT 150-S |
866-150 |
| IT 600-S |
866-600 |
All specifications subject to change without notice.
This page was last updated on 31 October, 2007
|
