- Phone
-
Address
No. 4, Third Street, Cuizhu Industrial Zone, Qianshan, Zhuhai City, Guangdong Province
Product Categories
Zhuhai Guoce Electric Energy Instrument Technology Co., Ltd
PD21 D series installation type digital multifunctional meter
NegotiableUpdate on 03/11
- Model
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
Product model: PD21 9D Product introduction: This meter has high-precision real-time measurement of power parameters, harmonic measurement, forward and reverse active/reactive energy measurement, integrated RS485 communication interface, and can be integrated with various intelligent distribution systems and energy management systems to share rich monitoring data. The installation type digital multifunctional meter has a high cost performance ratio and can directly replace conventional power transmitters, measuring instruments, energy meters, and related auxiliary units. It can be widely used in distribution management, automatic and intelligent monitoring systems in various industries.
Product Details
|
Functional Features |
Provide LCD display and local data query;
High precision real-time measurement of electrical parameters such as three-phase voltage, current, power, power factor, frequency, voltage current imbalance, voltage phase angle, and average voltage current;
Measure the 2-31st harmonic distortion rate of three-phase voltage and current (optional);
2-31st harmonic components, voltage and current K factor;
Measure positive and negative active and reactive energy data;
Supports RS-485 communication, Modbus-RTU、 645-2007 Dual Protocol;
Pulse output (active pulse, reactive pulse optional);
Programmable setting of current voltage ratio;
Easy installation, simple wiring, and small engineering quantity;
Multiple appearance options to meet the requirements of different cabinet electrical circuits.
|
Technical indicators |
| measurement accuracy | Active energy: 0.5S level, 1 level, 0.2S level |
| Reactive power: Level 1, Level 2 | |
| input parameter | Wiring methods: single-phase, three-phase three wire, three-phase four wire |
Rated voltage: AC 57.7V, AC100V, AC220VAC380V (can be customized according to requirements) | |
| Rated current: AC1A, AC5A | |
|
Overload: Voltage: 1.2 times (continuous), 2 times/1 second (instantaneous) Current: 1.2 times (continuous), 10 times/5 seconds (instantaneous) | |
| Frequency: 45~65Hz (conventional 50Hz, 60Hz) | |
| Working power supply | Scope of work: AC/DC 80V~270V |
| Power consumption:<5VA | |
| environment | Normal operating temperature: -25 ℃ to+55 ℃ |
| Extreme working temperature: -40 ℃ to+70 ℃ | |
| Storage and transportation temperature: -40 ℃ to+70 ℃ | |
| Storage and working humidity: ≤ 85%, non corrosive gas environment | |
| Atmospheric pressure: 80Kpa to 110Kpa | |
| Altitude: ≤ 5000m | |
| secure | Insulation resistance:>100M Ω |
| AC withstand voltage: AC 2kV | |
| functional module | Communication interface: RS-485 communication, Modbus RTU protocol,Baud rate 1200~19200bps, default 2400bps |
| mechanical parameters | Frame size (mm): 96 × 96; |
| Hole size (mm): 91 × 91; |
|
Product Outline Dimensional Drawing |
|
Product standards |
GB/T 17215.321 "Special Requirements for AC Measuring Equipment Part 21 Static Active Energy Meters (Class 1 and Class 2)"
GB/T 17215.322 "Special Requirements for AC Measuring Equipment Part 22 Static Active Energy Meters (0.2S and 0.5S Levels)"
GB/T 17215.323 "Special Requirements for AC Measuring Equipment Part 23: Static Reactive Energy Meters of Class 2 and Class 3"
GB/T 22264.1 "Installed digital display electrical measuring instruments - Part 1: Definitions and general requirements"
GB/T 22264.2 "Installed digital display electrical measuring instruments - Part 2: Special requirements for ammeters and voltmeters"
GB/T 22264.3 "Installed digital display electrical measuring instruments - Part 3: Special requirements for power meters and reactive power meters"
GB/T 22264.7 "Installed digital display electrical measuring instruments - Part 7: Special requirements for multifunctional instruments"
GB/T 22264.8 "Installed digital display electrical measuring instruments - Part 8: Recommended test methods"
Similar Product Recommend
