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[China]
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Address: No.85 Zhong Shan Yi Road, Yu Zhong District, Chongqing, China. 400010
Contact name:Tina Chen
Delta Technology (Chongqing) Co., Ltd. |
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ETCR-5000 Energy Quality Meter
Introduction:
ETCR-5000 Energy Quality Meter is specially designed for comprehensive analysis and diagnosis
on all the voltage, current, power, power, harmonic, and phase
electric parameters.
It applies to the electricity industry, petrochemical, metallurgy,
railway, mining enterprises, scientific research institutions, and
metrological departments.
ETCR-5000 Energy Quality Meter is suitable for field tests of three phases, multi-functional and intelligent,
concise man-machine operation.
Parameters:
| Power supply | Rechargeable lithium-ion battery pack 9.6V, backup charger. |
| Battery indicator | Battery symbol shows dump energy. When the voltage is too low, automatic shutdown after the 1 minute. |
| Power consumption | Current consumption of normal test 490mA, continuous working for 8h. |
| Display mode | LCD color screen,5.6 inches |
| Instrument dimensions | L×W×H: 240mm×170mm×68 mm. |
| Size of clamp | 008 small sharp current clamp: 7.5mm×13mm; |
| Number of channels | 4U/4I. |
| Phase-to phase voltage | 1.0V~2000V. |
| Phase-to-neutral voltage | 1.0V~1000V. |
| Current | 008 current clamp: 10mA~10.0A; 040 current clamp: 0.10A~100A; |
| Frequency | 40Hz~70Hz. |
| Parameters of electricity | W, VA, Var, PF, DPF, cosφ, tanφ. |
| Energy parameters | Wh, Varh, Vah. |
| Harmonic | Order 0~50. |
| Total harmonic distortion | Order 0~50, each phase. |
| Expert mode | Yes. |
| Number of Transient records | 150 sets. |
| Voltage flicker | Yes. |
| Starting current mode | Yes, 100 seconds. |
| 3 phases unbalance | Yes. |
| Record | 300 days(simultaneous recording 20 parameters, record one point every 5 seconds). |
| Min/Max recorded value | Measurement of max. and min. values over a period of time. |
| Alarm | 40 types of parameter selections, 12,800 sets alarm logs. |
| Peak | Yes. |
| Phasor diagram display | Automatically. |
| Capacity of snapshots | 60. |
| Menu language | English/Chinese. |
| Communication | USB. |
| Automatic switching off | When an alarm campaign is initiated or a search for transients, an inrush current capture, or a trend recording is pending or in progress, the device is not automatic switching off. |
| In other test mode, 15 minutes without keystrokes, automatic shutdown after prompt 1 minute. | |
| Backlight function | Yes, suitable for use at night and dark place. |
| Weight | Host: 1.6kg (with battery). |
| 008 small sharp current clamp: 170g×4; | |
| 040 circle current clamp: 190g×4; | |
| 068 circle current clamp: 510g×4; | |
| Test wires and power adapter: 900g; | |
| Total weight: about 10.5kg (with packaging). | |
| Length of voltage test wire | 3m. |
| Length of current sensor wire | 2m. |
| Working environment | -10°C~40°C; below 80%Rh. |
| Storage environment | -10°C~60°C; below 70%Rh. |
| Input impedance | Input impedance of test voltage: 1MΩ. |
| Withstand voltage | Withstand 3700V/50Hz sinusoidal AC voltage for 1 minute between instrument wiring and shell. |
| Insulation | Between instrument wiring and shell ≥10MΩ. |
| Structure | Double insulation, with insulation vibration-proof sheath. |
| Safely rules | IEC 61010 1000V Cat III / 600V CAT IV, IEC61010-031, IEC61326, Pollution degree: 2. |
| Packing information | 400× 270×270(mm) (L ×W ×H), 8Kg |
Functions:
Waveform real-time display (4 channels voltage/4 channels current).
True RMS values of voltages and currents.
The DC components of voltages.
Peak current and voltage values.
Minimum and maximum half-cycle RMS current and voltage values.
Phasor diagram display.
Measurement of each harmonic up to order 50.
Bar charts show harmonic ratios of current and voltage of each
phase.
Total harmonic distortion (THD).
Active, reactive, apparent power, by phase and cumulative.
Active, reactive, apparent energy, by phase, and cumulative.
Transformer K factor.
Power factors (PF) and displacement factors (DPF or COSΦ).
Short-term voltage flicker (PST).
Three-phase unbalance(current and voltage).
