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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

Large Image : Class 0.05 Portable Reference Standard Meter Energy Accumulation File Management

Product Details:

Place of Origin:	China
Brand Name:	KRE
Certification:	ISO9000
Model Number:	KE7308

Payment & Shipping Terms:

Minimum Order Quantity:	1 piece
Packaging Details:	Carton
Delivery Time:	30 days
Payment Terms:	T/T, D/P, D/A, L/C, Western Union, MoneyGram
Supply Ability:	50 pieces per month

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Detailed Product Description

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
Highlight:	portable electric meter , portable meter tester , reference standard meter 0.05 accuracy

KE7308 Three Phase On-site Reference Standard Meter

Accuracy : 0.05

Test method: clamp CT and 20A terminal input.

Product function:

Error measurement for all kinds of electric energy meter
Harmonic measurement of current or voltage
Energy accumulation
CT ratio measurement
Wiring verify
Primary power measurement
File management
Search record
USB port for data transfer and firmware upgrade

Technical data:

		KE7308
Voltage measurement
Voltage range		3 x (10V – 480V)
Accuracy		±0.05%
Harmonics		2^nd- 51^st
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		2^nd- 51^st
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(C_L)		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 0

Tag:

Tel: 86-20-6222-0193

Fax: 86-20-6222-0182

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