Amunawa Amunawa jara HES

LCD àpapọ.

Aṣiṣe ipin ati idanwo aṣiṣe igun alakoso.

Impedance ati idanwo gbigba.

Pẹlu PC software.

Awọn ẹya ara ẹrọ

1. Idanwo Aṣiṣe Ratio ti CT ati PT

2. Impedance ati Igbeyewo Gbigbawọle

3. LCD àpapọ

4. Ohun & Iṣẹ Itaniji ina nigbati polarity ajeji tabi ipin aisedede

5. Pẹlu ibudo ibaraẹnisọrọ RS232

6. Pẹlu PC Software

Ṣe atilẹyin ibeere ti adani.

Ti tẹlẹ: Inductive Foliteji Divider FJG

Itele: HEWE Series Amunawa ndan

Ti won won lọwọlọwọ	5A, 1A
Ti won won Foliteji	100V, 110V, 115V, 120V, 150V, 200V, 220V, 230V (tabi gẹgẹ bi ibeere onibara)
Multiplier	1/√3, 1/3, 1, 1.5, 2
Yiye kilasi	± 2%
Ibiti isẹ	(1% -120%) Ninu;(20%-120%)Ajo
Igbohunsafẹfẹ	50HZ
Ibiti Aṣiṣe Ratio	± 0.0001% ± 19.99% (awọn sakani 3: 0.1999%, 1.999%, 19.99%) Ipinnu to kere julọ: 0.0001%
Ibiti Aṣiṣe Alakoso	0.01′ ~ ± 900′ (awọn sakani 3: 9.00′, 90.0′, 900′) Ipinnu to kere julọ: 0.01'
Iwọn ikọlu	0.001Ω~ 19.99Ω. Ipinnu to kere julọ: 0.001Ω
Gbigba Ibiti	0.001ms ~ 19.99 ms Ipinnu to kere julọ: 0.001ms
Iṣagbewọle ti nwọle	Lori Standard CT ẹgbẹ keji: ≈0.11Ω, COSφ≈1.0 Lori Nkan Idanwo CT ẹgbẹ keji: ≈0.003Ω, COSφ≈1.0 Lori Standard PT ẹgbẹ keji: ≈0.05VA (100V)
Ibi ti ina elekitiriki ti nwa	AC 220V± 10%
Ilo agbara	20VA