CP CR500 compensating reactor0 pages

CP CR500 compensating reactor
Accessory for the CP TD1
The CP CR500 compensating reactor is used together with the
CPC 100 multifunctional primary testing system and the CP TD1 for
testing the insulation quality of rotating machines, cables and other
assets with high capacitances.
For dissipation factor (tan δ) / power factor testing and tip-up
testing several CP CR500 units can be connected in parallel.
Capacitances of up to 1µF (4 A) can be compensated with 12 kV
test voltage and at mains frequency1 (50 Hz / 60 Hz). The system
can also be used as high-voltage source to provide compensation
of up to 2 µF, for example when performing partial discharge
measurements. The frequency can also be varied (15 Hz … 400 Hz)
to facilitate optimum compensation during long-time tests.
Advantages
> Portable: compact dimensions and low weight
> Flexible: can be used as high-voltage source, as well as for
dissipation factor (tan δ) / power factor testing and tip-up testing
> Extendable: several units can be connected in parallel
> Long test times: maximum output duration with optimal compensation by adjusting the frequency
Specifications2

2 × 40 H

1 × 40 H + 1 × 80 H

2 × 80 H

Maximum test voltage

12 kVrms (≥ 50 Hz)

Inductance

2 × 40 H

1 × 40 H + 1 × 80 H

2 × 80 H

Current compensation

2 × 1 A (50 Hz)
2 × 0.8 A (60 Hz)

1 × 1 A + 1 × 0.5 A (50 Hz)
1 × 0.8 A + 1 × 0.4 A (60 Hz)

2 × 0.5 A (50 Hz)
2 × 0.4 A (60 Hz)

Capacitance
compensation

2 × 250 nF (50 Hz)
2 × 180 nF (60 Hz)

1 × 250 nF + 1 × 125 nF (50 Hz)
1 × 180 nF + 1 × 90 nF (60 Hz)

2 × 125 nF (50 Hz)
2 × 90 nF (60 Hz)

0.3 A

Continuous (> 1 h)

Continuous (> 1 h)

Continuous (> 1 h)

0.5 A

Initial output time: 40 min
On/off times: 6 min/6 min

Initial output time: 40 min
On/off times: 6 min/6 min

Initial output time: 40 min
On/off times: 6 min/6 min

1A

Initial output time: 7 min
On/off times: 2 min/6 min

1 × 40 H: see "2 × 40 H"
1 × 80 H: see "2 × 80 H"
1 × 40 H + 1 × 80 H: see "2 × 40 H"

Maximum current is 0.5 A
at 12 kV and 50 Hz

On/off times at 25 ˚C

Dimensions (W × H × D), 455 mm × 275 mm × 220 mm / 17.9 × 10.8 × 8.7 in
with handles
Weight

36 kg / 79.4 lbs

Order No.

VEHZ0602

1
2

VEHZ0605

To achieve the best possible compensation at mains frequency, an 80 H reactor should be made available.
Specifications with one CP CR500.

VEHZ0604