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| Advertisement ID | : | 1753465 |
| Category | : | Other Items |
| Ads Classification | : | For Sale |
| Condition | : | Brand New |
| Warranty | : | Shop / Factory Warranty |
| Date Posted | : | November 8, 2009 |
| Short URL | : | http://sulit.com.ph/1753465 |
| Power Transformer electrical parameter tester Model:WCD20-GDW305D | Item: |
| . Overview GDW305D Electrical parameter measuring instrument In accordance with JB/T501-91 "Power Transformer Test Guidelines" and GB1094-96 "power transformer" technology standards that can simultaneously measure single or three phase AC voltage RMS power transformers, voltage, on average, RMS power, active power, power factor and frequency of consumption parameters, measurement accuracy of 0.5. Intelligent, professional design, suitable for power transformer no-load, load, sensor and other pilot tests, is an ideal replacement of traditional Analog instrumentation products. 2. Key Features ● use of 240 × 64 dot matrix backlit LCD screen also shows a single-phase or three-phase voltage RMS, average voltage and current RMS, active power, power factor and frequency of 18 electrical parameters. ● multi-screen menu operation for the user to choose, easy to operate, and automatically calculate the various parameters, such as P0, I0, Pkn, ekt, ek75 ℃. ● automatic voltage amplitude, waveform and temperature correction. ● can be key to set voltage, current transformer ratio, directly display the primary measurement. ● can be set trial date, serial number transformers, and can power latch. ● Measurable range of low power factor of power. ● equipped with a printer port and serial RS232 computer interface, print format, according to the standard record (character) format requirements. ● Strong anti-jamming performance, there are instructions overload alarm function, and there is a reliable over-voltage, over-current protection for on-site verification environment. 3. Technical indicators (0.5) Item Range Basic error Voltage 500V ± (0.25% of reading +0.25% range) Current 5A ± (0.25% of reading +0.25% range) Power U × I ± (0.25% of reading +0.25% range) Power Factor 0.OO0 ~ 1.000 ± 3 characters Frequency 40 ~ 300Hz ± 0.5% Power AC220V ± 10%, 50Hz ± 2% Machine Power Less than 15VA Use of the environment Operating temperature range: 0 ~ 40 ℃, relative humidity: 30% ~ 90% Continuous working time More than 24 hours Dimensions 360 (W) × 300 (depth) × 99 (high) mm Weight About 5Kg | Power Transformer electrical parameter tester WCD20-GDW305D |
| Posted by | : | maia1980 |
| Member Since | : | October 9, 2008 |
| Last Login | : | 22 hours, 16 minutes ago |
| Feedback | : | no feedback yet |
| Address | : | Beijing China |
| Contact Nos. | : | +8613901136645, 09085675878 |
| Look For | : | Midwest Group |
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