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HZJB-D višenamjenski 1-fazni zaštitni relejni tester

HZJB-D višenamjenski 1-fazni zaštitni relejni tester

1 Phase Protection Relay Tester I.Overview This instrument is a new type of high and low voltage power distribution system for single phase protection relay verification. The design basis of performance and test method is: "new protection relay inspection" compiled by the safety supervision and production...
Product Details ofHZJB-D višenamjenski 1-fazni zaštitni relejni tester

 

1 phase relay test set

I. Pregled

This instrument is a new type of high and low voltage power distribution system for single phase protection relay verification. The design basis of performance and test method is: "new protection relay inspection" compiled by the safety supervision and production coordination department of the ministry of electric power industry. Suitable for electric power, metallurgy, chemical industry, mining, textile and other industrial and mining enterprises. It can test and verify the action voltage/current value, return voltage/current value, action time, return time and the action value, return value, charge and discharge time, action time of all kinds of electromagnetic type, rectifier type, transistor integrated circuit type relays. It can also be used to test the starting current, the operating current of the sensing element, the operating current of the quick-break element and the operating time of the GL and LL reverse time relay.

Instrument koji se koristi u generatoru struje za kalibraciju zaštitnih releja, generatoru napona, električnoj štoperici, standardnom mjeraču napona/struje, regulatoru napona i nizu električne opreme, znanstveno kombinirani u kompletan prijenosni instrument, analogni mjerač napona/struje, električna štoperica za digitalna standardna tablica, preciznost čitanja, jednostavan rad, zaštitni je relej za provjeru osoblja idealna ispitna oprema.

Značajke: visoka preciznost, velika snaga, mali volumen, mala težina, digitalni zaslon, jednostavan rad, kompletne funkcije, pouzdane performanse, prikladne i izdržljive.

II.Glavni tehnički pokazatelji

1. Izlaz: kontinuirano podesiv

 AC current:0-5A,0-50A,0-150A

 DC current:0-20A

 AC voltage:0-250V,I Less than or equal to 5A,50Hz

DC napon: 0-250V,I manji ili jednak 5A,50Hz,0-12V,I manji ili jednak 500mA

2. Pomoćno napajanje: fiksno 220V, I manje od ili jednako 4A

3. Mjerenje električne energije: 4-poluznamenkasti-digitalni voltmetar, 3-znamenkasti poludigitalni ampermetar

Accuracy:0.5 percent ROG±1dgt

4. Mjerenje vremena: 8-znamenkasta štoperica 0-9999,9999S

Accuracy:±0.0001S

5. Working voltage:AC220V±10 percent ;50Hz

6. Radno okruženje: temperatura:-40 stupnjeva - plus 50 stupnjeva

Vlažnost:<>

7. Izlazna snaga: 1,5KW

8. Težina: 18Kg

Huazheng Electric Manufacturing

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