Audited Supplier
MID Certificate Energy Meter for EV Charger Smart Digital Watt Hour Meter
The din rail mounted electric energy meter adopts advanced energy metering chip, which is designed and manufactured by digital sampling processing technology and SMT process. The series of electric energy meters adopts a modular structure, which is convenient to install and reliable in operation.
DDS1946-1P DDSF1946-1P | DDS1946-2P DDSF1946-2P | DDS1946 DDSF1946 | DSS1946 DSSF1946 | DTS1946 DTSF1946 | ||
Normal Voltage | 230V | 230V | 230V | 3*400V | 3*230/400V | |
Current | Direct input | 5(40)A | 5(100)A | 5(100)A | 5(100)A | 5(100)A |
Via CT input | - | - | 1.5(6)A | 1.5(6)A | 1.5(6)A | |
Accuracy | Class 1(Optional:Class 0.5S) | |||||
Frequency | 45Hz~65Hz | |||||
Voltage Range | 0.8Un~1.2Un | |||||
Start Current | Direct input | 0.004Ib | ||||
Via CT input | 0.002In | |||||
Consumption | <2VA | |||||
Energy Pulse | 1 output, pulse width (80±20%) ms | |||||
RTC Error | ≤0.5s/day | |||||
Communication | RS485, Modbus-RTU, 2-wire, up to 9600bps | |||||
IP Degree | Front: IP51 | |||||
Operating Temperature | -10ºC ~ 55ºC | |||||
Storage Temperature | -25ºC ~ 70ºC | |||||
Relative Humidity | ≤93% | |||||
Certificate | CE ISO9001,MID | |||||
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.
