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Class 0.05 Portable Reference Standard Meter Energy Accumulation File Management
Class 0.05 Portable Reference Standard Meter Energy Accumulation File Management
Specifications
Brand Name :
KRE
Model Number :
KE7308
Certification :
ISO9000
Place of Origin :
China
MOQ :
1 piece
Payment Terms :
T/T, D/P, D/A, L/C, Western Union, MoneyGram
Supply Ability :
50 pieces per month
Delivery Time :
30 days
Packaging Details :
Carton
Product name :
Portable reference meter
Frequency range :
45Hz - 65Hz
Voltage range :
3 x (10V - 480V)
Accuracy :
0.05%
Usage :
calibrate energy meter
Material :
Plastic & rubber
Description


KE7308 Three Phase On-site Reference Standard Meter

Accuracy : 0.05

Test method: clamp CT and 20A terminal input.

Product function:

  1. Error measurement for all kinds of electric energy meter
  2. Harmonic measurement of current or voltage
  3. Energy accumulation
  4. CT ratio measurement
  5. Wiring verify
  6. Primary power measurement
  7. File management
  8. Search record
  9. USB port for data transfer and firmware upgrade


Technical data:

KE7308
Voltage measurement
Voltage range 3 x (10V – 480V)
Accuracy ±0.05%
Harmonics 2nd- 51st
Current measurement
Current range Terminal input 0.05A – 20A
Clamp input 5A, 20A, 100A, 500A, 1000A, 1500A
Accuracy Terminal input ±0.05%
Clamp input ±0.2%(5A), ±0.5% (others)
Harmonics 2nd- 51st
Accuracy of power measurement
Active power Terminal input ±0.05%
Clamp input ±0.2%(5A), ±0.5% (others)
Reactive power Terminal input ±0.05%
Clamp input ±0.2%(5A), ±0.5%(others)
Accuracy of energy measurement
Active energy Terminal input ±0.05%
Clamp input ±0.2%(5A), ±0.5%(others)
Reactive energy Terminal input ±0.05%
Clamp input ±0.2%(5A), ±0.5%(others)
Phase measurement
Phase range 0 -- 360°
Accuracy ±0.1°
Frequency measurement
Frequency range 45Hz – 65Hz
Accuracy ±0.05Hz
Pulse output
Low frequency output(CL) 36000 imp / kWh
Ppulse input
Input channel 2
Input frequency Max. 100Hz
Others
Power supply

Build-in rechargeable battery,

external power supply,

power through the tested terminal
Dimensions

323mm×275mm×135mm
Weight 3.5kg

Wiring diagram of testing one 3P4W meter

Class 0.05 Portable Reference Standard Meter Energy Accumulation File Management

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Class 0.05 Portable Reference Standard Meter Energy Accumulation File Management

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Product Detail
Brand Name :
KRE
Model Number :
KE7308
Certification :
ISO9000
Place of Origin :
China
MOQ :
1 piece
Payment Terms :
T/T, D/P, D/A, L/C, Western Union, MoneyGram
Contact Supplier
Class 0.05 Portable Reference Standard Meter Energy Accumulation File Management

Guangzhou Kingrise Enterprises Co., Ltd.

Verified Supplier
7 Years
guangdong, guangzhou
Since 2012
Business Type :
Manufacturer
Main Products :
Meter Test Equipment, Portable Meter Test Equipment, Electric Meter Testing Equipment
Total Annual :
3million-9million
Employee Number :
100~120
Certification Level :
Verified Supplier
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