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Atec Omicron-CP-CR500 User Manual

Cp cr500 compensating reactor, Accessory for the cp td1

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CP CR500 compensating reactor

Accessory for the CP TD1

Specifications

2

2 × 40 H

1 × 40 H + 1 × 80 H

2 × 80 H

Maximum test voltage

12 kV

rms

(≥ 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)

On/off times at 25 ˚C

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

1 A

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

Dimensions (W × H × D),

with handles

455 mm × 275 mm × 220 mm / 17.9 Ч 10.8 Ч 8.7 in

Weight

36 kg / 79.4 lbs

Order No.

VEHZ0602

VEHZ0605

VEHZ0604

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

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 frequency

1

(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.

1

To achieve the best possible compensation at mains frequency, an 80 H reactor should be made available.

2

Specifications with one CP CR500.