EK-H730A
EK-H730A Industrial Test Instrument
EK Instruments EK-H730A — professional industrial test instrument for industrial electrical testing.
Product Overview
EK-H730A Industrial Test Instrument
EK Instruments EK-H730A is a professional industrial test instrument. Designed for industrial electrical measurement and field testing. Built with precision engineering and reliable components for long-term stability.
Product Function
Measure three-phase AC voltage, leakage current, current, active power, reactive power, apparent power, total power, phase between current and voltage, phase between phase voltage, frequency, electric energy, phase sequence, etc.
Product features
1.Distinguish wiring group, inductive circuit and capacitive circuit of transformer, read out the phase relationship between CT of each group of differential protection, check whether the wiring of the electricity meter is correct or not, overhaul the circuit equipment, etc.
2.Large caliber 80mm×80mm (can clamp φ80mm cable or 96mm×4mm steel flat ground cable), convenient to use.
3.Data storage function.
4.With RS232 interface, upload the storage data to the computer through the system software, convenient to reading, saving, printing and so on.
Technical Specification
Model | EK-H730 | EK-H730A | |
Function | Measure leakage current, active power, reactive power, apparent power and other parameters | Measure large current, large power, can not measure leakage current, the current up to 5A can display the active power, reactive power, apparent power and other parameters. | |
Current Range | AC 0.00mA~1200A Resolution 0.01mA | AC 0.0A~2000A Resolution 0.1A | |
Power Range | AC 0.5W~720kW Resolution 0.01W | AC 0.0KW~1200kW Resolution 0.1kW | |
Apparent Power Measurement | AC 0.50VA~720kVA Resolution 0.01VA | AC 0.0kVA~1200kVA Resolution 0.1kVA | |
Reactive Power Measurement | AC 0.50var~720kvar Resolution 0.01var | AC 0.0kvar~1200kvar Resolution 0.1kvar | |
Power Supply | DC6V alkaline dry batteries (LR6 1.5VX4PCS) | ||
Voltage Range | AC 0~600V Resolution 0.01V | ||
Frequency Range | 25Hz~100Hz Resolution 0.1Hz | ||
Phase Range | 0.0°~360.0° Resolution 0.1° | ||
Power Factor Range | 0.300~1.000 Resolution 0.001 | ||
Power Energy Range | 0.000kWh~72000kWh Resolution 0.0001kWh | ||
Highest precision | ±(1.5%rdg+5dgt) | ||
Working Current | Backlight open 50mA; Backlight close 25mA | ||
CT Size | 80mmX80mm (can clamp φ80mm cable or 96mmX4mm steel flat ground cable) | ||
Sampling Rate | 2 times/second | ||
Frequency | 50Hz, 60Hz automatic identification | ||
Communication Interface | Storage data can be uploaded to computer, convenient to data analyze, communication cable length: 1.8m | ||
Data Storage | 200 groups, flash display “FULL” symbol indicate storage full | ||
Data Hold | Data hold function: “HOLD” symbol display | ||
Overflow Display | Exceed measure range overflow function: “OL” symbol display | ||
Auto Shut Down | 15 minutes after power on, it will shut down automatically without any operation to reduce the power consumption. | ||
Battery Voltage | While battery voltage is lower than 5.2V. low battery voltage symbol display, remind to replace the battery | ||
Backlight | Yes, Controlled by “ * ”key | ||
Line Voltage | Below AC 600V circuit measurement | ||
Meter Weight | 830g (with battery) | ||
Meter Dimensions | 275mmX145mmX40mm | ||
Accessories | Meter: 1PCS; Test Wires: 4PCS (each of yellow, green, red, black); Communication cable: 1PCS; Meter Case: 1PCS; LR6 battery: 4PCS | ||
Applications: Power utility, industrial maintenance, electrical testing labs, field engineering services.
Need Help?
Our team is ready to assist with product selection and application questions.
Email Us
Jemma@ek-instruments.com