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Power Frequency High Voltage Resonant Test System For Generator Alternator

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Power Frequency High Voltage Resonant Test System For Generator Alternator

Name: Power Frequency High Voltage Resonant Test System For Generator Alternator
Brand: GDZX
Price: 1 USD

Brand Name : GDZX

Model Number : ZXGXZ

Certification : ISO9001

Place of Origin : CHINA

MOQ : 1

Payment Terms : L/C, T/T, Western Union, MoneyGram

Delivery Time : 15 work days

Packaging Details : wooden box

output voltage : ≤0~60kV(AC RMS)

Output frequency : 50Hz

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Inductance Adjustable High Voltage Resonant Test System for Generator Alternator

Features

1. As the resonant system is reactive power full compensated, the power of the equipment and power source is only less than 1/10 of measured equipment; with smaller volume and lighter weight compared with the equipment in same capacity. The device with large output capacity and small power supply capacity, low cost, easy to operate and safe.

2.Serial resonant system actually is current filter circuit, which make the tested equipment through current almost being fundamental current, the output voltage distortion (THD) is very small, better than current AC voltage withstand equipment.

3.The short circuit current after flash-over or breakdown is only less than 1/10 (1/Q) of the test current before the short-circuit, which can effectively prevent further damage to fault point after breakdown.

4.Auto blowout the arc after flash-over, which is a long and stable process to recover the serial resonant voltage, so it is very safe.

Technique Parameter:

Rated output voltage			≤0~60kV(AC effective value)
Output frequency			50Hz
Resonate voltage waveform			Sine wave, distortion ≤1%
Working mode			Full power continuous working time: 1min
Quality factor			10~40
Maximum measured capacity			≤3000kVA
Power supply			380V±15%, frequency:50Hz
Serial product and application
Model	Application (AC voltage withstand test for generator with output voltage ≤20kV, frequency: 50Hz±2Hz)
	Control cabinet	Reactor	Excitation transformer	Divider	Application
ZXGXZ-100/50	10kW/220V	50kV/1A 2 sets	10kW/5kV	50kV/500pF	Generator 0.07~0.13uF 10kVcable(300mm2)≤1.0km

ZXGXZ-150/50	15kW/380V	50kV/1.5A 2 sets	15kW/5kV		Generator 0.13~2uF 10kVcable(300mm2)≤1.5km

ZXGXZ-225/50	25kW/380V	50kV/1.5A 3 sets,	25kW/5kV		Generator 0.2~0.27uF 10kVcable(300mm2)≤2.5km

ZXGXZ-350/50	30kW/380V	60kV/2A 3 sets	30kW/5kV		Generator 0.27~0.33uF
Note: make the solution according the measured equipment.
Capacitance Reference table of common use Generators:
Category	Generator
	MODEL#		Rated capacity MW	Rated Voltage kV	Phase Capacitance:μF
Fire Power Generator	T2-12-2		12	6.3	0.1
	TQ-25-2		2	6.3	0.19
	TBC-30		30	6.3	0.2
	TB2-30-2		30	6.3	0.2
	TQN-50-2		50	10.5	0.209
	TB-50-2		50	10.5	0.26
	TB-60-2		60	10.5	0.25
	TQN-100-2		100	13.8	0.234
	WT23S-083AF3		300	15	0.29
	TB-320-2		320	20	0.3
	T264/640		600	20	0.368
	QF-30-2		30	6.3	0.1
	QF-60-2		60	6.3	0.234
	QF-60-2		60	10.5	0.33
	QFS-125-2		125	13.8	0.08～0.12
	QFSN-200-2		200	15.75	0.19～0.21
	QFQS-200-2		200	15.75	0.1928～0.21
	QFS-300-2		300	18	0.16～0.2
	QFSN-300-2		300	18	0.18～0.2
	QFSN-600-2		600	20	0.234
	GE ATB-2		352	23	0.268
	TBB-200-2		200	15.75	0.107
	TBB-500-2		500	20	0.25
	TBB-320-2		320	20	0.31
	TBB-800-2		800	24	0.25
	Westinghouse2-105*234		600	20	0.2
	ABB 50WT23E-138		600	22	0.253
Synchronous condenser	TT-15-8		15	6.6	0.108
	TT-30-6		30	10.5	0.2

Product Tags:

ac resonant test system

resonance test series

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