Xhd331-R Energy Consumption 3 Phase Rogowski Coil Meter

• Customization: Available
• Customized: Customized
• IP Rating: IP67
• Model NO.: XHD331-R
• Item: Rogowski Coil Meter
• Flexible Rogowski Coil Current Sensor: CE, RoHS
• 3 Phase: CT or Rogowski Coils
• Output: 0-0.333V AC or 0-5V AC
• Insulation: 10kv
• Transport Package: Cartons with Inner Plastic Bags
• Specification: ISO9001: 2000, CE, ROHS, SGS
• Trademark: Jiangyin spark
• Origin: China(Mainland)
• HS Code: 8504
• Production Capacity: 5000 PCS /Per Week

Product Description

XHD331-R energy consumption 3 phase Rogowski coil meter

1. Overview
XHD331-R is a multifunctional rail type meter, which can accurately meter and display various power parameters in three-phase three-wire and three-phase four-wire power grids, such as voltage, current, power, frequency, demand, active power, reactive power, forward power, backward power, total harmonic content, etc.
The meter is connected to external transformer and suitable for various high-voltage and low-voltage power grids, with maximum current of 9999A and maximum voltage of 660KV. It has RS485 communication interface, and can realize remote communication.
XHD331-R multifunctional power meter can be used in power systems, public facilities, industrial applications and residences, AC charging pile, solar photovoltaics and other occasions. Its complete communication functions make it very suitable for various real-time power monitoring systems.

2. Technical parameters
2.1 Technical parameters

1. Input voltage: L-N voltage: 57.5V-230V; L-L voltage: 100V-400V

Primary voltage: 400V-660KV (It is required to be converted to secondary voltage through a voltage transformer and then be connected to the meter)
Secondary voltage: 100V / 220V / 380V
Auxiliary power supply: AC or DC 85V ~ 265V

1. Input current: Primary current: 5A-9999A

Secondary input voltage: 0.333Vac
Short time over-current: 20 times maximum current lasts 0.5 seconds

1. Input frequency: Rated value: 50 / 60Hz
2. Withstanding voltage capacity: AC withstanding voltage : 4KV/1min
3. Power consumption: ≤ 2W
4. Pulse output: 1 active pulse, 1 reactive pulse, fixed pulse constant is 3200imp/kWh
5. Maximum reading: 999999.99MWh / MVarh

2.2 Measurement accuracy

1. Voltage: 0.5%
2. Current: 0.5%
3. Frequency: 0.2%
4. Power factor: 1%
5. Active power: 1%
6. Reactive power: 1%
7. Active electrical energy: 0.5%
8. Reactive electrical energy: 1%

2.3 RS485 communication

1. Bus type: RS485
2. Communication protocol: Modbus-RTU (default) / DL / T645-2007 / DL / T645-1997
3. Baud rate: 4800 / 9600 / 19200
4. Address range: 1-247
5. Parity : None (default) / EVEN / ODD
6. Data bit: 8 bits
7. Stop bit: 1 bit

2.4 Performance standards

1. Operating humidity: ≤ 90%
2. Storage humidity: ≤ 95%
3. Operating temperature: -25ºC~+55ºC
4. Storage temperature: -40ºC~+70ºC
5. Required standard: GB-T 17215 / EN62053-21 / EN50470-1 / 3
6. Accuracy class: Class 1.0
7. Installation category: CAT III
8. Protection class: IP51 (indoor)
9. Insulation class: II
10. Altitude: ≤ 2000m
11. 3 Phase 
12.