Introduce:
Measurement frequency mechanical indicating meter.
Many types of frequency table, with electriclines, electric lines and ferromagnetic belong rectifier inverter frequency meter and so on. Produc-tion site to monitor the frequency with mounting frequency meter, use a ferromagnetic electric line meter measuring mechanism.
| Technical Index | |
| Accuracy of measurement | Frequency +/- 0.2 Hz |
| Singal input | Connection mode of single phase |
| Rated voltage of AC57.7V,AC100V,AC220V,AC380V | |
| Over load 1.2 times ( Continued ), 2 times / second ( instantaneous ) | |
| Power consumption voltage: <1VA/ phase, current <0.4VA/phase | |
| Rated current of AC 1A, AC 5A | |
| Impedance:Frequency >300KΩ | |
| Auxiliary power supply | AC/DC 80V~270V, AC220V, AC380V, AC100V, DC48V, DC 24V |
| Power consumption <4VA | |
| Function module | Communication interface 1 way RS-485 communication, Modbus-RTU protocol |
| Baud rate: 1200~9600bps, the default 2400bps | |
| Switch input support 4 stem node input | |
| The switch output support 2 relay output, capacity: AC 250V/5A, DC 30V/5A | |
| Transmission output support 1 analog output: 0/4~20mA or 0~5/10V | |
| Environment | Working temperature:-10°C ~+55°C |
| Storage temperature:-25°C ~+70°C | |
| Relative humidity is less than 93%, no corrosive gas | |
| Elevation≤2500m | |
| Safety | Insulation resistance >100MΩ |
| AC withstand voltage AC 2KV | |
| Electromagnetic compatibility | ESD level 4 |
| Electrical fast transient burst level 4 | |
| Selcction of Specification | ||||||||
| Model | Measurement | Switch onput | Switch input | Transmission output | Communication interface | LED | LCD | Dimension |
| Frequency | ||||||||
| HY-F11 | √ | 2 | 2 | 1 | 1 | √ | — | 160×80 |
| HY-F21 | √ | 2 | 2 | 1 | 1 | √ | — | 120×120 |
| HY-F31 | √ | 2 | 2 | 1 | 1 | √ | — | 96×96 |
| HY-F41 | √ | 2 | 2 | 1 | 1 | √ | — | 120×60 |
| HY-F51 | √ | 2 | 2 | 1 | 1 | √ | — | 96×48 |
| HY-F61 | √ | 2 | 2 | 1 | 1 | √ | — | 72×72 |
| HY-F71 | √ | 2 | 2 | 1 | 1 | √ | — | 80×80 |
| HY-F81 | √ | 2 | 2 | 1 | 1 | √ | — | 48×48 |
| 24Hs online service 365Ds NON-Stop Production 20Ys Professional Manufacturers Professional designer and manufacturer of current transformer,cooperated with Siemens ,schneider Fuji electrical softbank LG samdsung. | |||
| Company | HEYI Electrical CO.,LTD | Contact person | Bethy |
| Tel | 86-13968747975 | bethy@heyiele.com | |
| ADD | Xinguang Ind.Zone, Liushi Town, Wenzhou, Zhejiang, China | ||
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