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Ultrastab 867-700PI

Last update: 01.04.2008 Part no.:8100089075

Programable current transducer Parameter

Symbol

Primary current Nominal primary current Programmable from Programming steps Polarity

Ip Ipn

Secondary current Nominal secondary current

Condition

Value

Unit

± 700 80 10 Bipolar

A A A

Is Isn

± 400

mA

External burden resistor Max. Min.

Rb Rb, max Rb, min

2.5 0

Ω Ω

Current transfer ratio

N

1750

Overload capacity Max. nondestructive overload Min. overload trip value

Ip, max Ip, trip

@ 0.1s

500 110

%Ipn %Ipn

ppm ppm / K ppm / month ppm / %

DC accuracy Offset Initial Drift vs. Temp. Drift vs. Time Drift vs.supply voltage Linearity Deviation

Iso Iso, temp Iso, time Iso, supply

< < < <

Xd

<3

ppm

Output noise

Is, noise < < < < <

ppm ppm ppm ppm ppm

0 0 0 0 0

-

10Hz 100Hz 1kHz 10kHz 50kHz

50 0.5 0.5 3

0.5 1 2 8 16

(RMS) (RMS) (RMS) (RMS) (RMS)

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Ultrastab 867-700PI

Last update: 01.04.2008 Part no.:8100089075

Programable current transducer Parameter

Symbol

Condition

Value

Unit

Dynamic response Slew rate Delay time

dI/dt td

10 - 90%

> 50 <1

A / µS µS

< 0.5% Ipn

100

kHz

DC - 50kHz

< 30

µV RMS

Bandwidth ±3dB

f

Busbar noise Measured on primary cable, one turn

Ub

Busbar free zone Lenght Radius

l r

140 70

mm mm

Test voltages Busbar to GND

Vt, b

5000

VAC RMS

Power supply Supply voltage Maximum quiescent current Maximum current consumption

Vs Iq Imax

± 15 ± 70 ± 470

V mA mA

Operating environment Temperature Humidity

Ta RHa

Noncondensing

10 - 50 20 - 80

ºC %RH

Storage environment Temperature Humidity

Ts RHs

Noncondensing

−20 - 85 20 - 80

ºC %RH

± 5%

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Ultrastab 867-700PI

Last update: 01.04.2008 Part no.:8100089075

Programable current transducer Parameter

Symbol

Mechanical dimension Width Height Depth Weight (approx.) Inner hole diameter

W H D m O

Condition

Value

Unit

128 106 67 0.8 30

mm mm mm kg mm

Notes: 1: All ppm figures refer to nominal current and transducerhead programmed to maximum nominal primary current 2: Bandwidth measurements only valid when programmed to maximum nominal primary current 3: Specifications is subject to change without notice

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Ultrastab%20867-700PI%20-%2001.04.08  

Secondary current I s Nominal secondary current I sn ± 400 mA Ultrastab 867-700PI Current transfer ratio N 1750 Overload capacity Max. nonde...

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