Complaint
Product Name: Three-phase three-wire guide rail Energy Meter with multiple rate
The rail-mounted meter uses an modular design, which has the advantages of small size, easy installation, and easy networking.It is easy to achieve terminal lighting energy measurement,and it is convenient to retrofit the lighting system with an electric meter.
| Project | DDS1946-L1 | DDSF1946-L1 | DSS1946-L | DSSF1946-L | DTS1946-L | DTSF1946-L | DDS1946-L | DDSF1946-L |
| Active Energy Accuracy | 1s | 0.5s | ||||||
| Rated voltage | 220V | 3*380V | 3*220/380V | 220V | ||||
| Input Current(direct access) | 5(40)A | 5(100)A | ||||||
| Input Current(Access via CT) | - | 1.5(6)A | ||||||
| Frequency | 50/60Hz | |||||||
| Wiring | Single phase | Three-phase three-wire | Three-phase four-wire | Single phase | ||||
| Working voltage range | 0.8Un~1.2Un | |||||||
| Power consumption | <5VA | |||||||
| Energy pulse | Optocoupler isolation, pulse width (80±20%) ms | |||||||
| Clock error | ≤0.5s/d | |||||||
| RS485 Communication Interface | Modbus-RTU or DL/T645,Baud rate up to 9600bps | |||||||
| IP protection | IP51(panel)/IP20(shell) | |||||||
| Operating temperature | '-10ºC~55ºC | |||||||
| Storage temperature | '-25ºC~70ºC | |||||||
| Relative temperature | ≤93%RH | |||||||
Q: Are you trading company or manufacturer ?
A: We are factory located in Jiangyin Jiangsu Province.
Q: Does your company provide customized manufacturing?
A: We provide OEM/ODM service to our customers. Our experienced R&D team will give our customer solution in a high efficiency way.
Q: How long is your delivery time?
A: 3-5 working days for the items were in stock, 15-21days for the items out of stock.
Q: Do you provide samples? Is it free or extra ?
A: You need to pay for the sample and cover the freight as well.
Q: What is your terms of payment ?
A: Order amount less than $3000, 100% paid before shipment, order amount more than $3000,30% as deposit, 70% before shipment, or by negotiated for the both parties.
