- AC Motor[3]
- Power Distribution Equipment[10]
- Other Switches[7]
- Circuit Breakers[1]
- Fuses[7]
- Fuse Components[4]
- Frequency Meters[3]
- Energy Meters[5]
- Voltage Meters[2]
- Multimeters[1]
- Voltage Regulators/Stabilizers[1]
- Relays[1]
- Switching Power Supply[4]
- Contact Person : Ms. Du Jean
- Company Name : Chongqing Yueda Electric Equipment Co., Ltd.
- Tel : 86-23-86973095
- Fax : 86-23-86973092
- Address : Chongqing,Jiangbei District,5-1, 5 F, Building 5, No. 2, Gangcheng East Road, Jiangbei District, Chongqing, China
- Country/Region : China
- Zip : 400026
Offer electrical digital power meter / power factor meter/ power meters
YD4F-9X1 sigle phase digital HZ frequency meter
| Performance | Parameters | |
Accuracy | 0.2% | |
Display | Single row four bits LED Display, additional symbol bits | |
Input | Nominal Input | Voltage AC100V,220V,380V,400V etc |
Overload | Sustained:1.2 times;Instantaneous: voltage 2 times/ 1 0S Current 10 times/ 10 S | |
Frequency | 40-60Hz, 0.2 class accuracy | |
Power | Supply Power | AC/DC 80 - 270V |
Power Consumption | ≤5VA | |
Digital Input | 4 digital inputs ,passive dry contact node | |
Relay Output | 2 Relay Outputs,relay contact capacity :AC5A/250V resistive,DC5A/30V resistive | |
Communication Interface | RS-485 interface, MODBUS-RTU protocol | |
Withstand Voltage | Power Supply & Input >2kV; Power Supply & Output >2kV; Output & Input >2kV | |
Insulation | >5MΩ | |
Mean Time Between Failures(MTBF) | ≥50000h | |
Operating Condition | Environment Temperature:-10-55°C , No corrosive gas environment | |
Storage Condition | Ambient Temperature:-20-75°C, | |
We still can offer :
1. digital ammeter for both single phase and three phase
2. digital voltameter for both single phase and three phase
3. digital power meters
4. digital multimeters
5. LED digital mulitimeters
6. Out door disconnection switch
7. Out door drop out cut fuse
8. Power master which is finished assembly
We are group company. All products are offerd in our own factory with one-stop service. OEM service is also offered too.
One of our branch office is the ABB' s angency. We can offer the similar quality products as ABB company by our factory , also can offer ABB's original products.
Offer electrical digital power meter / power factor meter/ power meters
