KEW 6305 - Measurement Kyoritsu - Free user manual and instructions
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| Product Type | Power Quality Analyzer |
| Number of Channels | 3 voltage and 3 current inputs |
| Voltage Range | Up to 600 V AC/DC |
| Current Range | Depends on optional clamp sensor, up to 1000 A AC |
| Power Measurement | Active, reactive and apparent power (W, VAR, VA) |
| Display | Color LCD with backlight |
| Data Logging | Yes, with adjustable intervals |
| Memory | Internal memory for long-term recording |
| Communication | USB and Bluetooth |
| Power Supply | 8 AA batteries or AC adapter |
| Dimensions | Approx. 180 x 80 x 40 mm |
| Weight | Approx. 600 g (without batteries) |
| Safety Rating | CAT IV 300 V, CAT III 600 V |
| Operating Temperature | 0 to 50°C |
| Maintenance | Clean with a soft dry cloth, avoid solvents |
| Spare Parts | Available through Kyoritsu authorized service centers |
| Repair & Calibration | Annual calibration recommended; device is repairable |
| General Features | Harmonics up to 51st order, power factor, frequency measurement |
Frequently Asked Questions - KEW 6305 Kyoritsu
What measurements can the KEW 6305 perform?
The KEW 6305 is a power quality analyzer that measures voltage, current, power (W), energy (kWh), frequency, and harmonics up to the 51st order.
How do I connect the device to a three-phase system?
Connect the three voltage leads to the phases (L1, L2, L3) and place the current sensors around the corresponding conductors. The device automatically calculates phase-to-phase and phase-to-neutral voltages.
What is the safety rating of the KEW 6305?
The instrument has a safety rating of CAT IV 300 V and CAT III 600 V, suitable for measurements on low-voltage distribution systems.
How can I power the device on site?
You can power the KEW 6305 with 8 AA batteries for portable use or use an AC adapter for long-term monitoring.
How do I download recorded data?
Use the USB port to connect to a PC or use Bluetooth for wireless data transfer to smartphones or computers.
How often should the device be calibrated?
It is recommended to calibrate the KEW 6305 annually at an accredited calibration laboratory to maintain measurement accuracy.
Can the KEW 6305 measure harmonics?
Yes, the device performs harmonic analysis up to the 51st harmonic and calculates total harmonic distortion (THD) and harmonic deviation.
What are the maintenance requirements?
Keep the device clean by wiping with a soft dry cloth. Do not use solvents or abrasive cleaners. Regularly check the battery level.
Does the device support long-term data logging?
Yes, the KEW 6305 has internal memory that can store data over extended periods with adjustable recording intervals, ideal for energy audits.
What optional accessories are available?
Optional accessories include different clamp sensors for various current ranges, an AC adapter, and communication cables for PC connection.
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USER MANUAL KEW 6305 Kyoritsu
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Product information
Brand : Kyoritsu
Model : KEW 6305
Category : Measurement