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SXBP-G Generator AC Hipot Resonant Test System

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SXBP-G Generator AC Hipot Resonance Test System mainly applied for 0~220kV substation and electric power equipments, including transformer, GIS system, SF6 switchgear, cable, bushing and etc capacitative equipments’ AC hipot withstand testing.

♦ Smaller size,lighter weight compared with same voltage level,same capacity generator AC withstand voltage test equipments.Single equipment is no more than 60kg,easy to move.

♦ Advanced principle of whole set device and new frequency&inductance modulation technology, strictly ensure generator power frequency withstand voltage test requirements. Wide application scope.

♦ Equipped with 20Hz-300Hz variable control source. Good protection and output waveform,high stability.With multiple working mode,easy to operate.

♦ Power supply of 220V or 380V, convenient for on-site power sourcing.

♦ Max.Q point can be found exactly by the mode of first inductance modulation and later frequency modulation,to avoid resonance deviation because of voltage boosting.

♦ Flexible configuration and strong extension. Meet all capacitive test object testing requirements in power system.

♦ Power frequency test mode or Variable frequency test mode.

♦ Multi-use, cost-effective.

♦ Rated output voltage: 0 ~ 100kV (RMS) or below.

♦ Output frequency: 45 - 300Hz.

♦ Waveform: pure sine wave, THD ≤ 1%.

♦ Max. capacity: 2000kVA or below.

♦ Duty cycle: continuous working 15/60 mins one time at full power output.

♦ Quality factor: 10 - 40.

♦ Frequency adjustment sensitivity: 0.01HZ, instability of <0.05%.

♦ Power supply: 220V or 380V ± 15%, 50HZ ± 5%.

 

Solutions (Power Frequency) for reference:

Model

Application Capacity Scope of Generator (μF)

Reactor Configuration

Weight

SXBP-(G) 22/44-88

0.07~0.13

22KV/1A

2 Fixed Reactors

22KG

44KV/1A

1 Variable Reactor

38KG

SXBP-(G) 22/44-132

0.13~0.2

22KV/1.5A

2 Fixed Reactors

32 KG

44KV/1.5A

1 Variable Reactor

42 KG

SXBP-(G) 22/44-198

0.2~0.27

22KV/1.5A

4 Fixed Reactors

32 KG

44KV/1.5A

1 Variable Reactor

42 KG

SXBP-(G) 22/44-220

0.27~0.33

22KV/1A

4 Fixed Reactors

25 KG

44KV/1.5A

1 Fixed Reactor

42 KG

22KV/1.5A

2 Variable Reactors

32 KG

Note:

1. Above reactors could be supplied by variable frequency power source and power frequency power source as well.

2. The variable frequency controlling source and exciting transformer are settled according to the test objects.

3. All the solutions are according to the test objects.