I Features Three-phase compatible single-phase There are 3 phase voltage outputs and 2 phase current outputs, which can reach AC120V/80VA and AC50A/450VA respectively. Intelligent type mainframe High-speed high-performance DSP is adopted, with fast calculation speed, broad transm
ChongQing Gold Machine& Electric Equipment Co., Ltd. [2014-03-05 02:58:36 ]
GDKC-2000 Transformer On Load Tap Changer Tester General introduction The tester can record switch operation waveform in overall process. The longest time is 6.4s. It can test various parameters such as transition waveform, transition time, transition resistance and three phase s
ChongQing Gold Machine& Electric Equipment Co., Ltd. [2014-03-05 02:47:40 ]
GDDW-III Resistance Test Kit for Earth Resistance Application GDDW-III grounding resistance tester is applied to measure the grounding resistance in power station or generator station with non-power frequency. All test results could be printed by micro printer Technique index 1 M
ChongQing Gold Machine& Electric Equipment Co., Ltd. [2014-03-05 02:45:15 ]
SPECIFICATIONS Basic Functions Range Best Accuracy DC Voltage 200mV/2000mV/20V/200V/500V ±(0.5%+2) AC Voltage 200V/500V ±(1.2%+10) DC Current 200 m A/200mA/10A ±(1%+2) Resistance 200 W /2000 W /20k W /200k W /20M W ±(0.8%+2) Special Functions Battery Test 1.5V/9V/12V (2.5%+2)
ChongQing Gold Machine& Electric Equipment Co., Ltd. [2014-03-05 02:44:03 ]
II Functions 1 Breakdown test of user-defined 2 Proof test 3 Calibration interface for customers 4 Result print III Technique index 1 Output voltage AC 0~80KV 2 Rate of voltage rise 2KV/s±10% 3 Measuring precision 3%RDG+0.3%FS 4 Test times setting 1-9 5 Mixing time setting 0~99
ChongQing Gold Machine& Electric Equipment Co., Ltd. [2014-03-04 07:18:14 ]
I General introduction GDLB-601 is an instantaneous signal recorder applied in industry signal analysis. It takes IPC as the core for data sample and process. Special design makes the reorder has a good performance in anti-jamming and easy operation. II Functions 1. All channels
ChongQing Gold Machine& Electric Equipment Co., Ltd. [2014-03-04 07:16:42 ]
GDZC Max. 5A Transformer Winding Resistance Meter I Application GD ZC Series winding resistance tester are applied to measure the DC resistance of inductance circuit such as power transformer coil, current transformer coil and so on. Also the tester could be applied to measure th
ChongQing Gold Machine& Electric Equipment Co., Ltd. [2014-03-04 07:14:20 ]
II Main Functions 1) Closing and opening time measurement of 12 channels 2) Max difference of closing or opening time measurement of three phases 3) Bounce time and frequency measurement of breaker closing 4) Circuit breaker closing and opening speed measurement 5) Travel-time, C
ChongQing Gold Machine& Electric Equipment Co., Ltd. [2014-03-04 07:12:38 ]
GDJ-II High Precision Insulating Oil Dielectric Loss Tester I Functions 1. Tangent delta value measurement for insulating oil 2. Capacitor value measurement for insulating oil 3. Temperature control for insulating oil in test vessel 4. Print test results by micro printer II Techn
ChongQing Gold Machine& Electric Equipment Co., Ltd. [2014-03-04 07:08:49 ]
GDKF Transformer Load Tester and No-load Tester I. Function Measure the transformer load current, load loss, short-circuit voltage, short circuit (load) losses. II Test Item RMS phase voltage Average value of three-phase AC voltage Three-phase current RMS Percentage of no-load lo
ChongQing Gold Machine& Electric Equipment Co., Ltd. [2014-03-04 05:02:23 ]
GDHL-200A Circuit Breaker Contact Resistance Tester I General introduction Contact resistance tester output DC 200A/100A current to test the contact resistance of circuit breaker or high current cable contacts. It is designed according to IEC62271. The main application of the tes
ChongQing Gold Machine& Electric Equipment Co., Ltd. [2014-03-04 04:57:06 ]
Application ZGF DC high voltage generator is DC high voltage power supply equipment which is applied in power cable test and arrester test in power system. Technique index Model Item ZGF-60/2 ZGF-120/2 ZGF-120/5 ZGF-200/2 ZGF-300/2/3 ZGF- 200/400/2 Output Voltage 60kV 120kV 120KV
ChongQing Gold Machine& Electric Equipment Co., Ltd. [2014-03-04 04:54:01 ]
GDGS High Voltage Electric Equipment Dielectric Loss Tester I Application GDGS automatic tan delta tester is applied to measure the dielectric loss and capacitor value of insulation materials in high voltage power equipment. The non-power frequency voltage source is integrated in
ChongQing Gold Machine& Electric Equipment Co., Ltd. [2014-03-04 04:51:40 ]
I Functions 1 Breakdown test of user-defined 2 Proof test 3 IEC60156/IS6792/BS5874 test 4 ASTM D1816 standard test 5 ASTM D877 standard test 6 5 minutes standard test 7 Manual test 8 Calibration interface for customers 9 Uploading data to PC and making word report automatically.
ChongQing Gold Machine& Electric Equipment Co., Ltd. [2014-03-04 04:48:26 ]
I Application GDHL loop resistance tester is applied in circuit breaker testing and power cable connection quality inspection. The max test current of contact resistance tester could be reached 600A. All the test results could be saved in tester or printed by micro printer. II Te
ChongQing Gold Machine& Electric Equipment Co., Ltd. [2014-03-04 04:47:36 ]
I Functions 1. The voltage ratio measurement for three or singe phase transformer 2. The group vector measurement for three phase transformer. 3. The polarity measurement for single phase transformer or CT/PT 4. Voltage ratio error calculation 5. Current transformer ratio measure
ChongQing Gold Machine& Electric Equipment Co., Ltd. [2014-03-04 04:46:18 ]
I Application GDDZ insulating gloves and boots is application to test leakage current,insulation aging,power frequency of insulating gloves and boots. It can test 3 paris for each time and to read leakage current of each pair in order to find which one is unqualified There are tr
ChongQing Gold Machine& Electric Equipment Co., Ltd. [2014-03-04 04:45:11 ]
I Functions 1 Breakdown test of user-defined 2 Proof test 3 IEC60156/IS6792/BS5874 test 4 ASTM D1816 standard test 5 ASTM D877 standard test 6 5 minutes standard test 7 Manual test 8 Calibration interface for customers 9 Uploading data to PC and making word report automatically.
ChongQing Gold Machine& Electric Equipment Co., Ltd. [2014-03-04 04:43:45 ]
Transformer oil tests Transformer oil test methods Gas (CH4-1,CH4-2,CO,CO2,C2H2,C2H4,C2H6,O2,H2)in Transformer oil Gas chromatography method Appearance at 15°C ASTM D4176 Water Content ASTM D1533B, D6304 Density at 15°C ASTM D4052 Specific Gravity ASTM 4052 Suspended Particles
ChongQing Gold Machine& Electric Equipment Co., Ltd. [2014-03-04 04:41:47 ]
I---General Information VLF means ‘Very Low Frequency’ and 0.1Hz to 0.02Hz is considered to be very low frequency,used as a AC output tester. Although the frequency is very low, it is still an alternating current with polarity reversals every half cycle. At 0.1 Hz output, rat
ChongQing Gold Machine& Electric Equipment Co., Ltd. [2014-03-04 04:34:46 ]
