PLEASE NOTE :

Wuhan GDZX Power Equipment Co.,Ltd OFFER YOU :

1: FACTORY DIRECT PRICE.
2: NICE QUALITY.
3: QUICK SHIPPING WITHIN 15 DAYS.

4: SMALL ORDER WELCOME..

5: ONLINE PAYMENT.

6: SUPPORT One year free warranty, three years quality assurance, lifetime maintenance.

7: AFTER SALES SERVICES 24/7

Product introduction:

GTB series adopts the new technology of coil winding epoxy vacuum pouring and CD type iron core. Comparing with the same kind of oil immersed transformer, it obviously reduces the weight and volume, improves the insulation strength and the anti humid range in the quality, and effectively weakens the magnetic leakage. The transformer is strong enough to withstand short-circuit current impact.

This series of devices are suitable for the power system and the electric power users to test the insulation performance of various electrical equipment in the field, or working as high voltage source.

Small and light, with compact structure, no oil leakage, maintenance unnecessary, simple wiring

Technical indicators:

1 output voltage waveform: sine wave

2 output waveform distortion rate: ≤1%

3 no-load loss: 0.2% ~ 0.35%

4 induction voltage level: 1.1 rated voltage /1min

5 short-circuit impedance of the single test transformer is 4.5%~12% (+ 10%).

6 voltage adjustable precision: +/-1%

7 voltage instability: < 1%

8 over-voltage protection function.

9 surface temperature rise: < 55℃

10 allow continuous operation time at rated voltage: 0.5 hours (long time running transformer can be customized)

11 intermittent running time: under 10kVA, after every 2 hours interval, allowing continuous operation for 0.5 hours.

under 15kVA, after every 4 hours interval, allowing continuous operation for 0.5 hours.

12 at half rated voltage and half rated current, running continuously for 4 hours.

Dry-Type Withstand Voltage Tester/Ac hipot Test feature:

1 , The inflatable testing transformer , small in size, light in weight ( compared with the same level of oil-immersed transformer tested 40% -65 % lighter )

2 , Clean, greaseless, no need to maintenance

3 , Weather-proof, on site testing without standstill YDQ series high voltage SF6 inflatable experimental transformer

4 , The dielectric strength is higher than the oil-immersed testing transformer dielectric strength

test transformer oil significantly, and the corona is minimal

Product Specifications :

Features

Featur

About GDZX
 

Wuhan GDZX Power Equipment Co.,Ltd. is located in Wuhan, China, covering an area of 50 acres, with 6,000 m2 of factory space and 12,000 m2 of office buildings. We specialize in power testing equipment, engineering services, equipment commissioning, operations and maintenance testing, calibration, energy-saving and environmental protection equipment, and power sales. Our integrated solutions provide complete high-voltage testing and electrical inspection services to various power users.

Guodian Zhongxing integrates R&D, production, sales and service, and provides complete solutions for high voltage testing and electrical testing services for all types of power users. It is a well-known brand of electrical testing equipment in China.

The six major categories of products independently developed and produced by the company are mainly used in the handover test, preventive test, condition maintenance and intelligent substation detection of various voltage levels of power equipment in all links of the power system from power generation, transmission and distribution to distribution, factory inspection and annual inspection of primary equipment. Specifically divided into: high voltage/ultra-high voltage/ultra-high voltage AC and DC test equipment series, mobile power test intelligent integrated system, transmission and transformation test instrument, power metering/standard series, SF6 gas/oil test series, battery test series. All products have passed the inspection or type test of the "National Power Industry Electrical Equipment Quality Inspection and Testing Center"; and obtained the calibration certificate of the "National High Voltage Metering Station".