86-573-83698881
Building 4, No. 1369, Chengnan Rd., Xiuzhou Dist., Jiaxing, Zhejiang, China (Mainland)
Brief Introduction
The SDM630Mbus measures and displays the characteristics of single phase two wires(1p2w) , three phase three wires
(3p3w,) and three phase four wires(3p4w) supplies, including voltage, frequency, current, power ,active and reactive
energy, imported or exported. Energy is measured in terms of kWh, kVArh. Maximum demand current can be measured
over preset periods of up to 60 minutes. In order to measure energy,the unit requires voltage and current inputs in addition to the supply required to power the product.
SDM630Mbus supports max. 100A direct connection,saves the cost and avoid the trouble to connect external CTs,giving the unit a cost-effective and easy operation.Built-in interfaces provides pulse and Mbus outputs.
Configuration is password protected.
Features
Backlit LCD screen
Touch buttons
Max.100A direct input
True rms measurement
User programmable system configuration
Pulse output and Mbus
Measurements
Phase-Neutral Voltage | V1,V2,V3 |
Phase-Phase Voltage | V1-2,V2-3,V3-1 |
Current | I1,I2,I3 |
Active Power | P1,P2,P3,P_total |
Reactive Power | Q1,Q2,Q3,Q_total |
Apparent Power | S1,S2,S3,S_total |
Power Factor | PF of L1/ L2/ L3,PF_total |
Frequency | Hz |
Active Energy | Ep_imp,Ep_exp,Ep_total |
Reactive Energy | Eq_imp,Eq_exp,Eq_total |
Total Harmonic Distortion | THD |
Max. Demand | MD |
Performance Criteria
Operating Humidity | ≤85% |
Storage Humidity | ≤95% |
Operating Temperature | -20°C~+50°C |
Storage Temperature | -30°C~+70°C |
International Standard | IEC62053-21/IEC61010/IEC61326 |
Protection against Dust and Water | IP51 |
Insulating Protective Class | Ⅱ |
Insulation Capabilities -AC Voltage Withstand -Impulse Voltage Withstand |
4KV for minutes 6KV-1.2µS waveform |
Specification
Basic Current(lb) | 10A |
Nominal Voltage(Un) | 230(400)V AC(3~) |
Frequency | 50-60Hz |
Maximun Current(lmax) | 100A |
Operational Current Range | 0.4% Ib~Imax |
Over Current Withstand | 20Imax for 0.01s |
Over Voltage Withstand | 2KV for 1minute |
Accuracy
Voltage | 0.5% |
Current | 0.5% |
Frequency | 0.2% |
Power Factor | 1% |
Active power (W) | ±1% |
Reactive Power (Var) | ±2% |
Apparent Power (VA) | ±1% |
Active Energy (Wh) | Class 1.0 |
Reactive Energy (VARh) | Class 1.0 |
Dimensions
(the unit is the smallest three phase multi function din rail energ meter in the market present)
Wiring Diagram
Honor
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