Features
Rivetted and soldered
construction
Long term stability
In-line busbar mounting
Shock and vibration tested
ABS American Bureau of
Shipping Approved
Shunts
Model N°:
Model 881-92
Model 882-92
Model 883-92
Model 884-92
Model 885-92
Model 886-92
Intermediate ratings are available on request.
Accuracy Class:
Outputs:
Overloads
withstand:
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Specification
Industrial, Switchboard and
DEF66-13 Shunts
880 Series
The 880 Series complies with IEC51 (BS89) and when specified they conform to DEF Stan 66-13.
Ratings:
1, 2, 5, 10, 15, 20, 25 &
30A on insulated bases.
30, 40, 50, 60, 75, 80,
100A, & 150A
150, 200, 250, 300 & 500A
600, 750, 800, 1000A
1500, & 2000A
2500, 3000, 4000, 5000,
6000, 8000, 10000 &
12000A
0.5 (0.25 USA)
0.2 available on request
Standard outputs are 50,
60, 75, 100, 150mV and
other millivolt drop values
are available on request.
1.2 rated current
continuously
5 Second
withstand:
Temperature
coefficient:
Ambient
Temperature:
Temperature rise:
Maximum load:
Designed and manufactured to give
maximum reliability in arduous
conditions, these heavy duty shunts
provide an accurate D.C. millivolt
signal suitable for ammeter indicators,
overload protection and control
devices.
The 880 Series of shunts can be
supplied in a variety of formats and
configurations conforming with the
standards and/or practice of most
countries and several specific
specifying authorities.
10A-500A = 10 x rated
current
501A-2000A = 5 x rated
current
2001A-12000A = 2 x rated
current for 5 seconds
0.002% per °C between 25°
& 80°C
Calibrated for 20°C the
working range is -20°C to
+60°C
Correctly mounted in freely
circulating air, the
temperature rise will not
exceed 90°C at the centre
line of the element, and
60°C at the joint line, based
on an ambient of 20°C
(Potential circuit) for
maximum accuracy, the load
should not exceed 0.1% of
the shunt current rating.
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