Zhengzhou Great Electric Co.,Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 50 sets per month |
| Delivery Time | 30-45 days |
| Packaging Details | Wooden Package |
| Display | Big LCD |
| Operation mode | Software, touch screen |
| Accuracy | 0.05% |
| Application | lab, worksite, meter producer |
| Voltage output | 0-300V |
| Current output | 1mA-120A |
| Current circuit output power | 300VA/Phase |
| Voltage circuit output power | 100VA/Phase |
| Brand Name | HNMC |
| Model Number | SYM31 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 50 sets per month |
| Delivery Time | 30-45 days | Packaging Details | Wooden Package |
| Display | Big LCD | Operation mode | Software, touch screen |
| Accuracy | 0.05% | Application | lab, worksite, meter producer |
| Voltage output | 0-300V | Current output | 1mA-120A |
| Current circuit output power | 300VA/Phase | Voltage circuit output power | 100VA/Phase |
| Brand Name | HNMC | Model Number | SYM31 |
| Place of Origin | China | ||
| High Light | 0.05% Power Factor Test Equipment ，SRM Power Factor Test Equipment ，300V voltage test equipment | ||
Portable Three Phase Meter Test Equipment SYM31
1) In-built Standard Reference Meter (SRM): accuracy class 0.05
2) Error test, start test, creep test, dial test, catch black mark..etc
3) Measurement of volts, current, p.f., power, frequency, phase angle, harmonic..etc..
4) Power Source (PS): output 0-300V/phase & 1mA-120A/phase, or depend on client requirement
5) Can be independent set & output of each phase voltage & current
6) Can set phase angle independently
7) Meter Rack: three positions are optional
8) Automatic control by PC software
9) Manual control by touch screen
Technical Index
| Accuracy class (inbuilt standard meter) | 0.05 |
| Voltage | |
| Range | 3*(0-300V) (P-N) |
| Resolution | 0.01% |
| Output power | 100VA/phase |
| Output stability | 0.02%(180s) |
| Distortion | ≤0.5% |
| Current | |
| Range | 3*(1mA-120A) |
| Resolution | 0.01% |
| Output power | 300VA/Phase |
| Output stability | 0.02%(180s) |
| Distortion | ≤0.5% |
| Phase angle | |
| Range | 0.00o ~359.99o |
| Resolution | 0.01° |
| Frequency | |
| Range | 45-65HZ |
| Resolution | 0.01HZ |
Features
1) Accuracy & Error test of single phase meter and three phase meter
2) Measure parameters of voltage, current power, power factor, phase and frequency,
3) With real time display of vector diagraph; also including active and reactive test together.
4) Dial test, with pulse counting and timing base with KWH value
5) Creep test, range will be 70%, 80%, 100%, and 120% of Un
6) Can do start test, harmonic test (both voltage and current), Voltage dip test, stability test
7) Mode of test: automatic (by PC software); manual control by touch screen
8) Soft start/stop output voltage/current
9) Black mark search & capture function
10) Can save test records, inquiry and print of test result
11) Error records saved in database with MDB format or other
12) Can switch power factor between 1.0 and 0.5L, also phase angle can set & edit by end user.
13) Independently set voltage, current and phase angle of each phase
14) Can ensure constant output between connect and disconnect meter.
15) Harmonic time: 2-21times
16) Protection: current open circuit and voltage short circuit and malfunctions, auto protection & auto restore
17) With PC communication port RS232, operate by PC software, also provide communication protocol
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Seller
Year Established:
2009
Total Annual:
100-500
Employee Number:
8 ~10
Ecer Certification：
Active Member
Zhengzhou Great Electric Co.,Ltd, established in 2011, is a fast growing company in Zhengzhou, Henan Province, in the same year, Henan Muchen Trading Co.,Ltd was founded as our export sales company, taking charge of all export deals. We specialize in production & supply of high-quality produc... Zhengzhou Great Electric Co.,Ltd, established in 2011, is a fast growing company in Zhengzhou, Henan Province, in the same year, Henan Muchen Trading Co.,Ltd was founded as our export sales company, taking charge of all export deals. We specialize in production & supply of high-quality produc...
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