| Sign In | Join Free | My burrillandco.com | 
 | 
| Ask Lasest Price | |
| Brand Name : | WDLYCH | 
| Model Number : | WD-BH | 
| Certification : | CE/ISO9001 | 
| Price : | Negotiable | 
| Payment Terms : | Western Union, L/C, T/T | 
| Supply Ability : | 30,000pcs/month | 
| Delivery Time : | 7 days after payment | 
96*48mm Digital Power Factor Meter Active Power Display Local Data Query Function
1. Products Introduction:
Our WD-BH series power factor meter are electric unit measuring instruments, which are able to measure power factor in transmission & distribution power system, widely used in power transforming, distribution automation, intelligent building and power monitoring.
2. Technical Specifications:
| Technical Index | Value | |
| Input | Nominal value | Voltage AC:100V,220V,380V; Current AC: 1A/5A | 
| Overload | Continuous: 1.2 time/1s; Instant: 10 time/1s | |
| Frequency | 45-65Hz | |
| Consumption | <0.5VA | |
| Accuracy | 0.2% | |
| Function | Display | LED or LCD | 
| Communication | RS485,Modbus-RTU protocol | |
| Alarm | One channel passive relay; Contact capacity: 3A/30VDC,3A/250VAC, high, low, unbalance alarm etc. | |
| Analog | DC4-20mA, DC0-20mA(Load<500Ω), DC0-5V(Load >1kΩ) | |
| Input: 2-4 channel dry contacts, power inside, optocoupler insolation | ||
| Output: 2 switch output,normal open contact of relay | ||
| Contact capacity: 3A/30VDC,3A/250VDC | ||
| Power Supply | Voltage Range | AC/DC85-270V | 
| Power consumption | <5VA | |
| Insulation resistance | ≥100MΩ | |
| Power Frequency Withstand Voltage | 2kv/1min | |
| Environment | Temperature | Opertation: -25-55℃, Storage: -20℃-75℃ | 
| Humidity | ≤93RH, no condensation, without corrosive | |
| Attitude | ≤2500m | |

1). High-precision measurement of single-phase pressure value.
2). The current transformation ratio programmable settings
3).Support for RS-485, Modbus-RTU Protocol
4).Support the switch quantity input. digital output, analog output quantity transducer
5).Auxiliary power supply: ACDC 80V-270V,AC220V,AC380V,AC100V,DC48V,DC24V
1).The top manufacture in China - more than 100 Agents in local market and more than 100 foreign clients make OEM,ODM order from us,some of them are famous brand;
2).We are the ture factory, which guarantee the source of material;
3).Enthusiastic team: Including sales team and technical team, all work hard to service customers around the world;
4).Guarantee: 18 months, all broken parts could be changed free of charge;
5).Service line: 7*24 hours, always ready to answer your questions.
|   | 
 
                                 
                                 
                                 
                                