Audited Supplier
TH3600
24 Hours
1 year
Electromagnetic Instrument, Electrical Calibrator
Electricity
With LCD Display
Non-Customized
0.005 (50 ppm) / 0.01(100 ppm)
528 V
120 mA
20μA
2nd to 63rd
AC ( 220 ± 22 ) V, ( 50 ± 2 ) Hz
RS232, LAN
TUNKIA
Package for Exporting
China
Product Description
TH3600 Broadband Low Current Standard Power Source
1.Summary
TH3600 is a three-phase standard power source with wide frequency and low current output. The output bandwidth is 45 Hz~1kHz, and the low current output can be as low as 20μA. It can be used as a power/energy calibration source for high-precision current measurement and analysis below 120mA. It makes up for the serious shortcomings of traditional electric energy meter calibration devices in broadband and low current measurement. It has optional power accuracy of class 0.005 and 0.01.
2.Features
TH3600 is a three-phase standard power source with wide frequency and low current output. The output bandwidth is 45 Hz~1kHz, and the low current output can be as low as 20μA. It can be used as a power/energy calibration source for high-precision current measurement and analysis below 120mA. It makes up for the serious shortcomings of traditional electric energy meter calibration devices in broadband and low current measurement. It has optional power accuracy of class 0.005 and 0.01.
2.Features
- Maximum output: 528 V / 120 mA, which can ensure the stability of value output under full load conditions.
- Minimum current output: as low as 20μA.
- Multi-functional electric energy measurement: It has forward, reverse active and reactive energy, and supports the calibration of electric energy meters.
- Harmonic function (optional): Can load 2nd to 63rd harmonics with adjustable amplitude and phase to complete the harmonic impact test.
3. Specification
3.1 ACV Output
| Range | Resolution | Load Capacity | Short-term Stability ( ppm / min ) | Measurement Uncertainty ( ppm*RD+ppm*RG,45Hz~65Hz) | Total Harmonic Distortion (THD, % ) | ||
| Class 0.005 | Class 0.01 | Class 0.005 | Class 0.01 | ||||
| 60 V | 0.01 mV | 0.3A | 5 | 10 | 12 + 8 | 25 + 15 | < 0.01 |
| 120 V | 0.1 mV | 0.15A | 5 | 10 | 12 + 8 | 25 + 15 | < 0.01 |
| 240 V | 0.1 mV | 0.08A | 5 | 10 | 12 + 8 | 25 + 15 | < 0.01 |
| 480 V | 0.1 mV | 0.04A | 5 | 10 | 12 + 8 | 25 + 15 | < 0.01 |
- Output range: 6 V ~ 528 V, 7-digit display
- Adjustment fineness: 3ppm
- Protection functions: short circuit protection, overload protection, temperature protection
3.2 ACI Output
| Range | Resolution | Load Capacity | Short-term Stability ( ppm / min ) | Measurement Uncertainty ( ppm*RD+ppm*RG,45Hz~65Hz) | Total Harmonic Distortion (THD, % ) | ||
| Class 0.005 | Class 0.01 | Class 0.005 | Class 0.01 | ||||
| 0.2 mA | 0.1 nA | 8V | 12 | 20 | 30 + 20 | 50 + 30 | < 0.02 |
| 0.5 mA | 0.1 nA | 8V | 12 | 20 | 30 + 20 | 50 + 30 | < 0.02 |
| 1 mA | 1 nA | 8V | 8 | 15 | 20 + 10 | 30 + 20 | < 0.02 |
| 2 mA | 1 nA | 8V | 8 | 15 | 20 + 10 | 30 + 20 | < 0.01 |
| 5 mA | 1 nA | 8V | 8 | 15 | 20 + 10 | 30 + 20 | < 0.01 |
| 10 mA | 10 nA | 8V | 8 | 15 | 20 + 10 | 30 + 20 | < 0.01 |
| 20 mA | 10 nA | 8V | 8 | 15 | 20 + 10 | 30 + 20 | < 0.01 |
| 50 mA | 10 nA | 8V | 8 | 15 | 20 + 10 | 30 + 20 | < 0.01 |
| 100 mA | 100 nA | 8V | 8 | 15 | 20 + 10 | 30 + 20 | < 0.01 |
- Output range: 0.02 mA~120 mA, 7-digit display
- Adjustment fineness: 3ppm
- Protection functions: open circuit protection, overload protection, temperature protection
3.3 Frequency / Phase
| Parameter | Adjustment Range | Optimal Measurement Uncertainty (k=2) |
| Frequency | 45.0000 Hz~1000.000 Hz | 50 ppm*RD |
| Phase | 0.000 0°~359.999 9° | 0.001° |
| Harmonic (optional) | 2nd~63rd, amplitude 0~40% (total harmonic distortion does not exceed 50%), phase adjustable from 0.0°~ 359.99° | |
3.4 Power / Energy
| Measured Power | Voltage Range | Current Range | Measurement Uncertainty (45Hz~65Hz,k=2) | |
| Class 0.005 | Class 0.01 | |||
| Active Power / Energy Apparent Power |cosj| ≥ 0.5 | 30 V ≤ U ≤ 480 V | 0.05 mA ≤ I <1 m A | 0.005%*FS | 0.01%*FS |
| 1 mA ≤ I < 100 mA | 0.005%*RD | 0.01%*RD | ||
| Reactive Power |sinj| ≥ 0.5 | 30 V ≤ U ≤ 480 V | 0.05 mA ≤ I <1 m A | 0.01%*FS | 0.02%*FS |
| 1 mA ≤ I < 100 mA | 0.01%*RD | 0.02%*RD | ||
| Power Factor | 30 V ≤ U ≤ 480 V | 0.05 mA ≤ I <1 m A | 0.01% | 0.02% |
| 1 mA ≤ I < 100 mA | 0.005% | 0.01% | ||
| Note: FS = voltage range value × current range value | ||||
- Power/electric energy measurement range: combination of AC voltage range and AC current range
- Power factor measurement range: -1.000 00…0.000 00…1.000 00
- Standard electric energy pulse output: high frequency full scale value corresponds to 60 kHz, low frequency full scale value corresponds to 6 Hz
- Standard power pulse input: frequency ≤ 200 kHz, voltage: 0…3.3 V…24 V
- Power error display: automatic, resolution 0.0001%
4.General Specification
| Power Supply | AC ( 220 ± 22 ) V, ( 50 ± 2 ) Hz |
| Preheat Time | 30mins |
| Temperature Performance | Working temperature: 15°C~30°C; Storage temperature: -10°C~55°C |
| Humidity Performance | Working humidity: < 80% @ 30°C, < 70% @ 40°C, < 40% @ 50°C Storage humidity: (20%~80%) R·H, non-condensing |
| Communication Interface | RS232,LAN |
5. Ordering Information
