XHTX1318 series transformer characteristic tester is a
multi-function measuring instrument, which is equivalent to two
kinds of test instruments: transformer capacity tester +
transformer characteristic parameter tester. It can accurately
measure a series of power frequency parameters such as capacity,
type, no-load current, no-load loss, short-circuit (load) loss, and
impedance voltage of various transformers. XHTX1318 series
transformer characteristic tester has many advantages such as small
size, light weight, high accuracy, good stability and simple
operation. It can completely replace the method of measuring
transformer loss and capacity by using many different meters in the
past. The wiring is simpler, the test and recording are more
convenient, and your work efficiency has been greatly improved.
Main features:
1.Accurately measure the capacity of various distribution
transformers.
2. It can measure the no-load current, no-load loss, short-circuit voltage and
short-circuit (load) loss .
3. The instrument automatically switches the range in the
instrument, the test voltage and current range is wide and the
wiring is simple. 4. When doing the no-load and load test of the
three-phase transformer, the instrument can automatically judge
whether the wiring is correct, and display a vector diagram of the
three-phase voltage and current.
5. The completion of the single machine can be measured by the load
test under the full current of the distribution transformer below
1000KVA; the load test of the distribution transformer below
3150KVA can be completed under one-third of the rated current (at
one-third of the rated Under current, the instrument can be
converted to the load loss parameter at rated current).
6. All test results are automatically corrected.
7. 320x240 large screen, high brightness LCD display, full Chinese/English menu and operation .
8. The instrument can preset 40 sets of test sample parameters by the user, and these parameters can be deleted
and added at any time as needed.
9. With a real-time electronic clock, automatic recording of the date and time of the test.
10. Panel type thermal printer, can quickly print test results on the spot.
11. Data (test sample setting, measurement result, test time, etc.)
with power-down storage and browsing function, can store 500 sets of experimental results, and can transmit data online with the
computer.
12. The external voltage transformer and current transformer can be
used for extended range measurement, and the test object of any
parameter can be measured.
| Environmental conditions | Temperature: -5 °C ~ 40 °C Relative humidity: <95% (25 °C)
Altitude: <2500m External interference: no special strong
vibration, no special electromagnetic field External power supply:
220VAC±10%, 45Hz~55Hz |
| Test range | Capacity: 10KV oil immersed, dry transformer: 30KVA ~ 2500KVA 35KV oil immersed transformer: 50KVA ~ 31500KVA 20KV dry type transformer: 50KVA ~ 2500KVA 35KV dry type transformer: 50KVA～2000KVA Voltage: 0 ~ 450V (phase voltage), 0 ~ 1000V (line voltage), the instrument automatically switches the range internally Current: 0~100A, the instrument automatically switches the range
internally. Frequency: 45Hz ~ 65Hz |
| Test accuracy | Voltage: 20~100V, ±0.2% FS; 100~450V, ±0.2% Current: 0.5~10A, ±0.2% FS; 10~100A, ±0.2% Power: ±0.5% (CosΦ>0.1), ±1.0% (0.02<CosΦ<0.1) |
| Insulation strength | The insulation resistance of the voltage and current input
terminals to the housing is ≥100MΩ. The working power input end is
subjected to a power frequency of 2KV (effective value) between the
outer housings, and it takes 1 minute to test. |
| Size | 400 × 300 × 220mm |
| Weight | 10kg |
