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Electrical Test Instrument Three Phase Multifunction Reference Energy Meter Hc3300h (0.02class)

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Electrical Test Instrument Three Phase Multifunction Reference Energy Meter Hc3300h (0.02class)


1. 1. Features
HC3300H three phase multifunction reference energy meter is a new
generation of advanced electronics intelligent instruments.


It is based on STM32F207 32 bit ARM microprocessor technology
and 18-bit AD conversion technology. HC 3300H is a multifunction
precision power meter for three-phase system of 3 or 4 wires and single-phase measurements.

The instrument can test and display voltage,
current, active power, reactive power, apparent power, frequency,
phase, phase angle and power factor and so on. All parameters are
of high accuracy up to 0.01%.  


The instrument uses 5 inch color display screen displays all the electrical measurement parameters. All control and selection functions are simpleand accessible with special keyboard on the front panel.

HC3300H has wide signal input and auxiliary power supply, it is suitable for all kinds systems and environment. RS232 communication port of HC3300H can connect with PC directly and provide the testing data
to PC,and can controlled by the PC
completely, realize auto-measurement.

2. Specification

Technical parameter Technical Specification
Accuracy class 0.02%
Voltage range
3P4W(Uan/Ubn/Ucn)
60/120/240/480V(change by hand or auto)
0-480V  input impedance>600KΩ
· Current range input range of each gear 0.2A/1A/5A/20A/100A (change by hand or auto)
0-120%
Frequency range   45Hz-65Hz
Phase range 0-360°
Measurement accuracy




voltage
(relative error
)
±0.02% (5-500V),resolution 0.0001
±0.05% (1-5V)
current
(relative error)
±0.02% (0.05-120A),resolution 0.000001
±0.05% (0.01-0.05A)
±0.1% (0.001-0.01A)
active power
(relative error
)
0.02%  (30-500V,0.05A--120A,PF >= 0.5), resolution 0.0001
0.05%  (30-500V,0.01A-0.05A,PF >= 0.5)
Reactive power /
Apparent Power
(relative error
)
0.05%  (30-600V,0.05A--120A,PF >= 0.5), resolution 0.0001
0.1%  (30-600V,0.01A-0.05A,PF >= 0.5)
Power Factor 0.01% (resolution:0.000001)
phase 0.01°  (resolution:0.01°)
frequency 0.01% (resolution:0.0001Hz)
Active power 0.02%
Reactive power 0.05%
Energy pulse output TTL pulse output,Load capacity >2kΩ
Environmental condition temperature   0-45ºC
humidity   35%-85%
Temperature voltage,current,frequency: 0.001%/K
power:0.001%/K(PF=1.0)
   0.0015%/K(PF=0.5)
Communication port RS-232
Auxiliary power AC 110V±10%(45-65Hz)  50VA
Dimensions 485mm × 350mm × 135mm
Weight


3. Energy constant (pulse /Kwh)

Current
range
Voltage range 100%Ib 50% Ib 10% Ib
100A 480V 18×105 36×105 18×106
240V 36×105 72×105 36×106
120V 72×105 144×105 72×106
60V 144×105 288×105 144×106
20A 480V 9×106 18×106 9×107
240V 18×106 36×106 18×107
120V 36×106 72×106 36×107
60V 72×106 144×106 72×107
5A 480V 36×106 72×106 36×107
240V 72×106 144×106 72×107
120V 144×106 288×106 144×107
60V 288×106 576×106 288×107
1A 480V 18×107 36×107 18×108
240V 36×107 72×107 36×108
120V 72×107 144×107 72×108
60V 144×107 288×107 144×108
0.2A 480V 9×108 18×108 9×109
240V 18×108 36×108 18×109
120V 36×108 72×108 36×109
60V 72×108 144×108 72×109


Remark:

1. Voltage range: 60V: 0~80V  
                                120V: 80V~160V
                                           240V: 160V~320V  

                                480V: 320V~600V
2. Current range: 0.2A: 0~0.24A

                                1A: 0.24A~1.2A
                                5A: 1.2A~6A
                                20A: 6A~24A
                                100A:24A~120A

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Phone:0086-573-86115231

Address: No. 678, Chang'an North Road, Haiyan County, Zhejiang Province, China

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