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25th Floor, Building G, Wangzuo Modern City, No. 35 Tangyan Road, High tech Zone, Xi'an City, Shaanxi Province
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Xi'an Shengli Instrument Co., Ltd
VICTOR 4120 Transformer Ratio Tester
NegotiableUpdate on 05/14
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Overview
The VICTOR 4120 transformer ratio tester uses microprocessor technology for measurement calculation and automated control, which can quickly and easily measure the actual ratio and group of transformers. Mainly used for measuring transformer ratio and group in the power industry, and also for measuring various parameters of transformers by transformer manufacturers and distributors.
Product Details
The VICTOR 4120 transformer ratio tester uses microprocessor technology for measurement calculation and automated control, which can quickly and easily measure the actual ratio and group of transformers. Mainly used for measuring transformer ratio and group in the power industry, and also for measuring various parameters of transformers by transformer manufacturers and distributors.
The VICTOR 4120 transformer ratio tester consists of a host, monitoring software, testing lines, communication lines, etc. The host has a charging function that does not require on-site power searching, a full-color large screen LCD display, and the language can be selected from Chinese or English, which is clear at a glance. The touch screen operation is convenient and easy to use, and the port has overload prevention function. It has a large capacity to store 500 sets of data. The upper computer software has functions such as reading, consulting, and saving historical data.
Technical Indicators:
| Measurement ratio range | resolution | precision |
| 0.9 × 8806; TTR<10 | 0.0001 | ±0.2%±2dgt |
| 10 pill8806; TTR<100 | 0.001 | ±0.2%±2dgt |
| 100≦TTR<1000 | 0.01 | ±0.2%±2dgt |
| 1000≦TTR<2000 | 0.1 | ±0.2%±2dgt |
| 2000≦TTR<10000 | 0.1 | ±0.5%±2dgt |
| 10000 at 880707R;TTR | 1 | -- |
Technical specifications:
| Function | Mainly used for ratio and group testing of three-phase transformers, as well as ratio and polarity testing of single-phase transformers, PT, and CT. This product can perform blind testing on three-phase transformers, as well as ratio and group testing on Z-type transformers. |
| Sample type | Single phase transformer, three-phase transformer, Z-type transformer PT、CT |
| Variable ratio range | 0.9~10000 |
| overload protection | have |
| Power supply | DC9.6V 3800mAh high-capacity lithium battery |
| charging function | have |
| display mode | 5-inch touch screen (854dots × 480dots) full-color LCD display |
| interaction method | Touch screen/buttons |
| LCD size | Length and width: 108mm × 65mm |
| Instrument size | Length, width, and height: 229mm × 166mm × 74mm |
| mobile app | Yes, Bluetooth connection |
| Computer upper computer | Yes, USB cable connection |
| data storage | 500 sets |
| data lookup | Data retrieval function |
| battery voltage | Real time display of battery level, indicating the need for timely charging when the battery voltage is low |
| Auto Shutdown | Can be set to automatically shut down within 1-30 minutes |
| Power consumption | Standby: Approximately 2W (100% brightness) |
| Measurement: 12W Max | |
| Quality | Instrument: 1.5kg (including battery) |
| Test line: 1.7kg | |
| Working temperature and humidity | -10℃～40℃； Below 70% RH |
| Storage temperature and humidity | -20℃～60℃； Below 70% RH |
| insulation resistance | Above 10M Ω (500V between circuit and casing) |
| Voltage resistance | AC 3700V/rms (between circuit and casing) |
| electromagnetic properties | IEC61010-4-3， Wireless frequency electromagnetic field ≤ 1V/m |
| Suitable for safety regulations | IEC61010-1, CAT III 600V, Pollution Level 2 |
