Description
FEATURES
1 HC3100A multi-function three phase reference meter is an intelligent high-accuracy reference meter using high-accuracy ADC and DSP high-speed processor as its core.
2 The three phase reference meter can simultaneously measure and display three phase voltage (V), current (A), active power (W), reactive power (Var), frequency (Hz), power factor (PF), phase angle (θ), apparent power (S) and other power, and output active or reactive energy pulses, has harmonic analysis function(2-21 times);
3 Using (320 × 240) large LCD menu display interface with six display digits, the smart electrical measuring instruments possess such merits as easy operation, convenient setting and clear picture.
4 Introducing automatic compensation technology to achieve the high accuracy of the relative error which is better than 0.05% RD.
5 Wide range signal input，suitable for all kinds of system；
6 Energy meter error test function；
7 With RS-232 communication port，the meter can directly connect to PC and send data to PC；while HC3100A can also be completely controlled by PC，which achieve full automatic test.
SPECIFICATION
1 Voltage range：60V/120V/240V/480V change manually or automatically
2 Current range：3100A:0.1A/1A/10A/100A
3100A 200A: 0.2A/1A/5A/25A/200A
3 Accuracy： class 0.05/0.1（refer to accuracy table）
4 Working environment：temperature：0℃～40℃，relative humidity：35%～85%
5 Temperature affect:(0℃～40℃) voltage，current，frequency< 15ppm/℃, power< 30ppm/℃.
6 Assistant power supply： AC220 V ± 10 %, 45Hz ～ 65Hz, 25VA
7 Dimension: 483mm (L) × 420mm(W) ×134mm(H)
8 Weight： 12kg (approx.)
ACCURACY TABLE
| Parameter | Range | Accuracy | |
|---|---|---|---|
| 0.05 | 0.1 | ||
| Voltage | 50V--480V | 0.05%RD | 0.1%RD |
| Current | 0.05A～120A | 0.05%RD | 0.1%RD |
| Active power | 0.05～120A，50～480V，PF>=0.5 | 0.05%RD | 0.1%RD |
| Reactive power | 0.05～120A，50～480V，PF>=0.5 | 0.1%RD | 0.2%RD |
| Active energy | 0.05～120A，50～480V，PF>=0.5 | 0.05%RD | 0.1%RD |
| Reactive energy | 0.05～120A，50～480V，PF>=0.5 | 0.1%RD | 0.2%RD |
| Power factor | -1.0 ～ 0 ～ 1.0 | 0.0005 | 0.001 |
| Frequency | 45Hz～65Hz | 0.01Hz | 0.01Hz |
| Phase | 0～360°（U> 50V, I>0.1A） | 0.05° | 0.1° |
ACCURACY TABLE (200A)
| Parameter | Range | Accuracy | |
|---|---|---|---|
| 0.05 | 0.1 | ||
| Voltage | 50V—480V | 0.05%RD | 0.1%RD |
| Current | 0.1A～200A | 0.05%RD | 0.1%RD |
| Active power | 0.1～200A, 50～480V, PF>=0.5 | 0.05%RD | 0.1%RD |
| Reactive power | 0.1～200A, 50～480V, PF>=0.5 | 0.1%RD | 0.2%RD |
| Active energy | 0.1～200A, 50～480V, PF>=0.5 | 0.05%RD | 0.1%RD |
| Reactive energy | 0.1～200A, 50～480V, PF>=0.5 | 0.1%RD | 0.2%RD |
| Power factor | -1.0 ～ 0 ～ 1.0 | 0.0005 | 0.001 |
| Frequency | 45Hz～65Hz | 0.01Hz | 0.01Hz |
| Phase | 0～360°（U> 50V, I>0.1A） | 0.05° | 0.1° |
