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Three-Phase Reference Standard Meter with RS232 for Stationary Meter Test Systems

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Three-Phase Reference Standard Meter with RS232 for Stationary Meter Test Systems

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Brand Name : GENY

Model Number : SZ03A-K6

Certification : ISO, CE

Place of Origin : China

MOQ : 1

Price : negotiate rates

Payment Terms : T/T,L/C,D/P,T/T

Supply Ability : 2 sets/ 3 months

Delivery Time : 6~8weeks

Packaging Details : Plywood cases

Test Voltage Range : 30V – 480V

Test Current Range : 10mA – 120A

Ambient temperature : 10°C -- 30°C

Voltage Supply : 220V ± 10%, 50/60Hz ± 2Hz

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Three-Phase Reference Standard Meter with RS232 for Stationary Meter Test Systems


This Wide Current Range Three-Phase Reference Standard Meter is specially designed for use with Stationary Three-Phase Energy Meter Test Systems. It delivers high accuracy up to 0.05%, making it ideal for precise energy meter calibration and testing.


Key features


  • Supports 3-phase 4-wire and 3-phase 3-wire testing configurations

  • Measures active power, reactive power, and cross-connection reactive power

  • Accurately measures voltage, current, phase angle, frequency, and power for each phase

  • Calculates phase-to-phase angles, sum of active power, and sum of reactive power

  • Test data can be easily managed and transferred via RS232 interface to a computer for further analysis

This high-precision meter is perfect for power utilities, calibration laboratories, and manufacturers requiring reliable and efficient three-phase meter testing solutions.



Specifications

SZ03A-K6

Test Voltage

Range

30V – 480V

Error

±0.05% (30V – 480V)

±0.1% (5V – 50V)

Display range

5.000000V – 480.0000V

Test Current

Range

10mA – 120A

Error

±0.05% (0.2A – 120A)

±0.1% (10mA – 0.2A)

Display range

1.000000mA-120.0000A

Power measure error

Active power

±0.05% (0.2A – 120A)

Reactive power

±0.1% (0.2A – 120A)

Apparent power

±0.1% (0.2A – 120A)

Energy measure error

Active energy

--

Reactive energy

--

Apparent energy

--

Phase angle

Range

0º – 360º

Error

±0.05º

Display range

0.000001º -- 359.9999º

Frequency

Range

45Hz – 65Hz

Display range

45.0000 – 65.0000

Pulse output

High frequency output(CH)

1×109 (0.2A – 1A)

1×108 (1A – 10A)

1×107 (10A – 120A)

Low frequency output(CL)

2×10-5×CH

Pulse ratio

1:1

Output level

5V

Pulse input

Input level

--

Input frequency

--

Other

Voltage Supply

220V ± 10%, 50/60Hz ± 2Hz

Ambient temperature

10°C -- 30°C

Influence of external fields

≤ 0.05 % / mT

Relative humidity

45% -- 75%

Dimensions (W×H×D) (mm)

432×131×308

Weight (kg)

15


Three-Phase Reference Standard Meter with RS232 for Stationary Meter Test Systems


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