عضویت 
ورود اعضا
راهنمای خرید
5288A0 pages
Tettex
INSTRUMENTS
5288A
33kVA, lOkV Mobile Resonating Inductor for use with MIDAS System
The capacitive load range of the MIDAS system
can be increased by using this Compensating
Reactor (resonating inductor).
The 5288A provide a manual tuneable lOkV,
33kVA inductor coil. It comes into use mainly for
power generator or other high capacitive loads
on-site testing.
Function
The variable inductor is connected in parallel
with the capacitive test object Cx. This
configuration constitutes a parallel resonant
circuit.
By adjusting the inductor LK the resonant point
can be balanced.
In this resonant configuration the inductor
compensates the reactive power required by the
capacitor and only a smaller proportion of real
power (ohmic losses) is taken from the main
supply.
This arrangement enables measurement of
capacitances up to l|iF at lOkV.
Technical Specifications
Max. Operating Voltage
lOkV rms (50Hz / 60Hz)
Frequency
50 / 60 Hz
Maximum Output Current
3.30A @50Hz
2.75A @60Hz
Maximum Output Power
33kVA
Inductance range (typical) 9.7H .. 250H
Load tuning range
40nF .. luF @50Hz
28nF .. 725nF @60Hz
PD Level @ Max. Output <500pC
Duty cycle at full load
50% at rated output
power over a 16h period.
Max. ON time: 15minutes.
Dimensions WxDxH
58 x 48 x 84cm
(23 x 19 x 33")
Weight
135kg (297 lbs)
Operating Temperature
+5 .. 50°C
Storage Temperature
-20 .. 70°C
Relative Humidity
5 .. 95 % r.h.
Dimensions
58 x 48 x 84 cm
Scope of Supply
5288A resonating inductor including cable set (3m) for
complete installation together with MIDAS system.
European Contact
Haefely Test AG
Lehenmattstrasse 353
CH-4052 Basel
Switzerland
8 + 41 61 373 4111
fi + 41 61 373 4912
B sales (ahaefely.com
Locate your local sales representative at
www.hiah-voltaae-hubbell.com
High Voltage
Test Business
USA Contact
Hipotronics Inc.
1650 Route 22
PO Box 414
Brewster, NY 10509 USA
8 + 1 845 279 8091
fi + 1 845 279 2467
salestahipotronics.com
HAEFELY
TECHNOLOGY
HAEFELY^ HIPOTRONICS |f|ROBINSON
u i/* u w^ i TA--,- -rFf T -wtufiWMo^tfjoffl ^ ^INSTRUMENTS
HIGH VOLTAGE TEST
Tettex
INSTRUMENTS
Subject to change without notice.
l
5288A 01/2007
"
