HS3103 Portable 1 Phase Energy Meter Test Equipment
Technical specification
1. Electrical output
1) Voltage and current measurement range
Output voltage ranges: 57.7V/63.5V and 220V/240V (480V option)
Output current ranges: 0.1A, 1A, 5A, 20A, and 100A
2) Output load capacity
Voltage loop: Max. 50VA
Current loop: Max 100VA (Measurement range 100A)
2. Electrical output adjustment
1) Voltage adjustment
a) Adjustment range: 0%~125% selected voltage range
b) Adjustment fineness: four finenesses as 10%, 1%, 0.1%, and 0.01% are
available
c) Max. output voltage: 300V or 600V
2) Current adjustment
a) Adjustment range: 0%~120% selected current range
b) Adjustment fineness: four finenesses as 10%, 1%, 0.1%, and 0.01% are
available
c) Max. output current: 120A
3) Phase adjustment
a) Adjustment fineness: 0°~359.99°
b) Adjustment fineness: four finenesses as 10°, 1°, 0.1°, and 0.01° are
Available
3. Voltage and current output distortion
This device’s voltage and current output distortion will not be more than 1%
(testing under linear load)
4. Output power stability
This device’s pre-set output power will not exceed 0.05% compared with the
measurement range variation within 180S.
5. Harmonic content
a) Number of harmonic waves: 2~31
b) Harmonic content: less than 40% (compared with fundamental wave)
c) Harmonic phase: 0°~359.99°
6. Monitoring instrument
To be read directly from the standard meter.
7. Electric pulse
Electric pulse output from standard meter:
1) For error calculator to calculate the error of any meter to be tested;
2) For the reference of upper-level measurement examination and
determination agency when sending the standard meter to them for testing.
Please refer to standard meter’s Table of Constants for pulse constants.
8. Power supply
Single-phase AC 220V/240V (100V/110V/230V is also applicable), 50/60Hz,
max. input power consumption: 500W.
Technical Parameters
| Item | 0.05 | 0.1 |
| Accuracy | HS-5100 0.05/
TC-3000C 0.05(embedded) | HS-5100 0.1/
TC-3000C 0.1(embedded) |
| Range | voltage:20～300V current:5mA～120A |
| Phase | 0～360°, resolution:0.01° |
| F | 45～65Hz ,resolution:0.01Hz |
| THD | voltage,current＜0.5%(linear load) |
| Power stability | ＜0.05%/120s | ＜0.1%/120s |
| Output content | Voltage:50VA current:100VA(100A) |
| Load characteristic | resistive,inductive,capacitive(less than 1uF/each station) |
| Starting up current | Min.2mA,Accuracy:5%,starting up power: accuracy 5% |
| Pulse input | ≤1kHz |
| COM. test | RS485/232/IR/carrier,support DL/T645-1997/2007,IEC1107 |
| Tested meter | 1～3 |
| Work conditions | Temp.:20℃±5℃； Humidity:＜85% R.H. |
| Input power | AC220±10%,50/60Hz,(AC120V optional);Max. consumption:500VA |
Model
| Model | Name | Application |
| HS-3103 | single-phase energy meter portable equipment | commissioning,maintenance,development |
| HS-3103B | single-phase energy meter movable equipment | development,calibration |
Functions
| Item | HS-3103 | HS-3103B |
Basic
Functions | basic error | ● | ● |
| creeping test | ● | ● |
| starting up test | ● | ● |
| standard deviation | ● | ● |
| constants test | ● | ● |
| dial error | 〇 | 〇 |
| influence test | 〇 | 〇 |
| others | daily timing error ☆ | | 〇 |
| GPS☆ | | 〇 |
| COM. test ☆ | | 〇 |
- :●─Standard；〇─Selection.
- means special functions
Configuration
| Model | HS-3103 | HS-3103B |
| reference standard meter | ● | ● |
| signal source | ● | ● |
| error process system | ● | ● |
| meter rack | 〇 | |
| clock tester | | 〇 |
| GPS | | 〇 |
| optical sampling | 〇 | 〇 |
