Product Description
GF106 Transformer Test Equipment Application To protect class or
measuring kind of transformer characteristics (CT and PT) for
automatic test, suitable for the laboratory also applies to the
field detection. GF106: test CT and PT GF106A: test CT GF106B: test
PT Reference Standard GB 1207-2006, GB 1208-2006 (IEC 60044-1),
GB16847-1997 (IEC 60044-6) Main features • Support to detect CT
(protection type, measuring kind, TP class) steady state and
transient parameters; • To use advanced frequency conversion power
technology, (current-voltage characters) excitation inflection
point voltage up to 30 KV; • No external other auxiliary equipment,
single machine can complete all testing project; • Using
intelligent controller, simple operation; • LCD, graphical display
interface; • According to the regulations, automatically give
(excitation) inflection point value; • Automatically give 5% and
10% error curve; • saving 3000 test data, not lost after power off;
• Support U plate archived data, using a standard PC to read
data,and produce WORD report; • small light ≤10 Kg, it is very easy
to the field test; • Support to detect the error of PT at the same
time. Main functions CT (PT) (protection type, measuring kind, TP
class) • current-voltage characters curve (excitation
characteristic) • automatically give inflection point value •
automatically give 5% and 10% of the error curve • variable ratio
measurement • Ratio error measurement • phase angle measurements
(angular) • polar judgment • the secondary winding resistance
measurements • two times the actual load measurement •Core
demagnetization, • accurate limit coefficient (ALF) • instrument
security coefficient (FS) • second time constant (Ts) • residual
magnetism coefficient (Kr) • saturated and unsaturated inductance
Technical Data Project Parameter Power supply AC220V±10% 、50Hz
Equipment output 0~150Vrms, 5Arms(15Apeak ) Voltage measurement
accuracy ±0.1% The secondary winding Resistance measurements range
0~50Ω accuracy 1%±1mΩ Two times the actual Load measurement range
0~300VA accuracy 1%±0.1VA Phase measurement (angular) accuracy
±3min resolution 0.3min CT Variable ratio measurement range 1-10000
accuracy ±0.05% PT Variable ratio measurement range 1-10000
accuracy ±0.05% Work environment Temperature:-10 ℃ ~ 40 ℃,
humidity:≤ 90% or altitude ≤1000 m Size, weight Size: 380 mm x 240
mm x 180 mm, weight: ≤10 kg