I. Product Introduction
A smart three-phase active or reactive power meter is a smart meter with the functions of programmable measurement, display, alarm, digital communication and analog transmitting output and so on, and is widely used in substation automation, distribution automation, intelligent buildings, automatic production lines, test benches, etc. The true RMS measurement is of high accuracy and good stability. The current transformer ratio can be set on site with the meter keys, thus the use is easy and flexible.
4-digit high red LED display; two-way relay alarm output allows upper or lower limit alarm; RS-485 digital communication interface adopting international standard MODBUS-RTU communication protocol allows networking with a variety of PLC, HMI and configuration software; analog (DC 4mA to 20mA) transmitting output optional.
II. Technical Parameters
Parameters | Performance |
| Signal Input | Voltage | Range | 57.7V, 100V, 220V, 450V, etc. |
| Overload | Continuous: 1.2 times; Instantaneous: 2 times/1S |
| Power Consumption | <1VA |
| Impedance | >380KΩ |
| Current | Range | AC 5A/1A |
| Overload | Continuous: 1.2 times; Instantaneous: 10 times/5S |
| Power Consumption | <1VA |
| Impedance | <20mΩ |
| Frequency | 45-65HZ |
| Auxiliary Power Supply | Linear Power Supply: AC220V±5%; Power Consumption<3VA
Switching Power Supply: AC/DC 85V to 265V or DC 10V to 36V; Power Consumption<3VA |
| Relay Output | Two-way Output, Contact Capacity: 1A/220VAC; 1A/24VDC |
| Analog Output | DC 4mA to 20mA |
| RS485 Communication | RS485 Communication Interface, Physical Layer Isolation, complying with the international standard MODBUS-RTU protocol.
Communication Baud Rate: 4800 and 9600, Data Format: N81 |
| Accuracy Grade | Grade 0.5 |
| Display Mode | Digital Display: 4-digit high red LED nixie tube |
| Environment | Operating temperature: -10-55ºC; Storage Temperature: -20-75ºC |
| Safety | Insulation: signal, power supply, output terminal resistance to cabinet>5MΩ
Withstand Voltage: signal input, power supply, output-output>AC2KV |
III. Meter's Outline Dimensions and Hole Size
3.1 Meter Outline Dimensions and Hole Size
Outline Code | Outline Dimensions (mm) | Hole Size (mm) | Depth (mm) |
| A | 72×72 | 67×67 | 85 |
| 3 | 80×80 | 76×76 | 85 |
| 9 | 96×96 | 91×91 | 85 |
| 2 | 120×120 | 111×111 | 85 |
FAQ:
1.Q:How can I get the samples?
A:If you need some samples to test,please pay for the transportation freight of samples and our samples will be counted on the next order .We send the samples to you only after receipt of your payment.
2.Q:How much the transportation freight will be for the samples?
A:The freight depends on the weight and packing size and your area.
3.Q:How can I get your Price list?
A:Please send us your email or fax and order information,then I can send you the price list.
4.Q:Can we have our logo or company name to be printed on your products or the package?
A:Sure.Your Logo can be puted on our products by sticker.And if you want your logo and company name to be printed on the cartons for the products,you can send us the artwork by email.
5.Q:How to order?
A:Please send us your purchase order by email or fax or you can ask us to send you a proforma invoice for your order.
Thanks for your view,Welcome to visit our
Website:http://cnhxdz.en.made-in-china.com/
Name:Lemon
Tel:+86 13305775392
HAIXIN ELECTRONIC TECHNOLOGY Co., Ltd. is a technology-based enterprise committed to the R&D and production of new type power and electronic products. The company is mainly engaged in multifunctional electric power meters, single-phase current and voltage meters, active power meters, reactive power meters, frequency and power factor meters, CPS control and protective switches, electrical fire monitors and other series products. The company has always been people-oriented and adhered to the business philosophy of "harmony, aggressiveness, high efficiency and development". It has not only a pioneering R & D team composed of professional engineers and experts from research institutions, but also a highly qualified and aggressive sales and marketing team! In addition to the national electricity system intelligent distribution projects, our products are also widely used in petrochemical equipments, municipal environmental protection equipments, light industry and light textile equipments, food and medical equipments, rail transportation equipments, iron and steel metallurgy equipments, aerospace equipments and other industries. Our products apply advanced production equipments and strict management system in the manufacturing process. In accordance with national norms, the company has established debugging room, laboratory and aging room and is equipped with advanced detection equipments. The Company adheres to the market commitment of "stable and reliable products, high quality and high efficient services which is also taken as the company's core competitiveness. The Company continues to understand customer demand, strives to meet customer demand and provides customers with perfect products and high quality services.
