HES Series Transformer Tester

LCD zaub.

Ratio yuam kev thiab theem lub kaum sab xis yuam kev kuaj.

Impedance thiab kev xeem nkag.

Nrog PC software.

Xa email rau peb

Nta

1. Kev Ntsuas Qhov Ntsuas ntawm CT thiab PT

2. Impedance thiab Admittance Test

3. LCD zaub

4. Suab & Lub teeb tswb muaj nuj nqi thaum polarity txawv txav los yog qhov sib piv tsis sib haum

5. Nrog RS232 kev sib txuas lus chaw nres nkoj

6. Nrog PC Software

Txhawb customized yuav tsum tau.

Yav dhau los: Inductive Voltage Divider FJG

Tom ntej: HEWE Series Transformer Tester

Rated tam sim no	5a,1 ua
Rated Voltage	100V, 110V, 115V, 120V, 150V, 200V, 220V, 230V (los yog raws li tus neeg yuav tsum tau muaj)
Multiplier	1/√3, 1/3, 1, 1.5, 2
Chav kawm raug	± 2%
Kev Ua Haujlwm Ntau	(1% -120%) hauv;(20% -120%) Un
Ntau zaus	50 HZ
Ratio yuam kev Range	± 0.0001% ± 19.99% (3 theem: 0.1999%, 1.999%, 19.99%) Yam tsawg kawg nkaus daws teeb meem: 0.0001%
Phase yuam kev Range	0.01′ ~ ± 900′ (3 ntau: 9.00′, 90.0′, 900′) Yam tsawg kawg nkaus daws teeb meem: 0.01'
Ntau yam impedance	0.001Ω ~ 19.99Ω Kev daws teeb meem tsawg kawg: 0.001Ω
Admittance Range	0.001ms ~ 19.99 ms Kev daws teeb meem tsawg kawg: 0.001ms
Input Load	Ntawm Standard CT theem nrab sab: ≈0.11Ω, COSφ≈1.0 Ntawm Test Object CT thib ob sab: ≈0.003Ω, COSφ≈1.0 Nyob rau hauv Standard PT thib ob sab: ≈0.05VA (100V)
Fais fab mov	AC 220V ± 10% Tawm tswv yim
Kev siv fais fab	± 20 VA