Product Description
SZ03A-K33E three phase standard meter with high accuracy up to 0.01%.Adopt unique sampling technology, with high accuracy, wide testing range. Suit for electric power departments, electric energy meter manufacturers, measuring and quality examining departments used as standard.
Function:
# Multi-function, measuring voltage, current, phase, frequency, power etc.
# With high and low frequency pulse output, suit for different occasion
# Testing mode: active power, reactive power, cross connection reactive power
# Harmonic analysis function
# Waveform display function
# Vector diagram function
# Energy accumulating function
Character:
# 0.01% high accuracy
# Large size LCD display screen
# With communication port to PC
# Testing type:3 phase 4 wire, 3 phase 3 wire
# Internal pulse input port, testing meters error directly.
Technical Data:
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Test voltage |
Range | 5V – 480V |
Error | ±0.01% (50V – 480V) ±0.03% (5V – 50V) |
Display range | 5.000000V – 480.0000V |
Test current |
Range | 1mA – 120A |
Error | ±0.01% (0.2A – 120A) ±0.05% (1mA – 0.2A) |
Display range | 1.000000mA-120.0000A |
Power measure error |
Active power | ±0.01% (0.2A – 120A) ±0.02% (0.01A – 0.2A) ±0.05% (0.001A –0.01A) |
Reactive power | ±0.05% (0.2A – 120A) ±0.1% (0.001A – 0.2A) |
Apparent power | ±0.05% (0.2A – 120A) ±0.1% (0.001A – 0.2A) |
Energy measure error |
Active energy | ±0.01% (0.2A – 120A) ±0.02% (0.01A – 0.2A) ±0.05% (0.001A –0.01A) |
Reactive energy | ±0.05% (0.2A – 120A) ±0.1% (0.001A – 0.2A) |
Apparent energy | ±0.05% (0.2A – 120A) ±0.1% (0.001A – 0.2A) |
Phase angle |
Range | 0º – 360º |
Error | ±0.002º |
Display range | 0.00001º – 359.99999º |
Frequency |
Range | 45Hz – 65Hz |
Display range | 45.0000000 – 65.0000000 |
Power output |
High frequency output(CH) | 1×1012 (1mA – 2mA) 1×1011 (2mA – 20mA) 1×1010 (20mA – 0.2A) 1×109 (0.2A – 2A) 1×108 (2A – 20A) 1×107 (20A – 120A) |
Low frequency output(CL) | 2×10-5×CH |
Pulse ratio | 1:1 |
Output level | 5V |
Pulse input |
Input level | 5V |
Input frequency | Max. 1MHz |
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) | 445×260×480 |
Weight (kg) | 25 |
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Company Profile
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Business Type: |
Guangzhou GENY Electric Co., Ltd (thereafter “GENY”) is a leader manufacturer of energy meter test products in China. It is professional in energy meter test system, energy meter portable tester and related accessory. The most advanced performanc... |
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Comapany: |
Guangzhou geny electric co., ltd |
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Address: |
Gaotang Ind. Zone, Tianhe Dist |
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City: |
Guangzhou |
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Zip/Postal: |
510000 |
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State: |
Guangdong |
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Country: |
China |
Guangzhou GENY Electric Co., Ltd (thereafter “GENY”) is a leader manufacturer of energy meter test produc.