Refine On (Hebei) Hluav Taws Xob Technology Co., Ltd. Yog tias koj yuav mus rau cov lag luam wholesale dc high voltage tester, txais tos kom tau txais cov lus hais los ntawm peb lub hoobkas. Tag nrho cov khoom customized yog nrog cov khoom zoo thiab cov nqi sib tw.

NRG60/80/100/120 DC High Voltage Tester muaj lub thawv tswj thiab lub siab -voltage unit. Lub siab -voltage multiplier siv DuPont cov ntaub ntawv rau tag nrho cov khoom encapsulation, tshem tawm cov roj los yog huab cua to. Lub vijtsam LCD muaj lub teeb ntsuab ntsuab rau kev pom nyob rau hauv ob qho tib si ci thiab tsaus ntuj. Lub kaw lus ua haujlwm ntawm AC220V ± 10% / 50Hz, nrog ripple yam<0.5%. The protection circuit withstands direct discharge from large-capacitance devices. Voltage regulation accuracy is <0.1% across full range, with linear continuous adjustment. A dedicated button provides automatic voltage reduction to 75% of measured V1mA for MOV arrester testing, with conversion accuracy >0.5%. Kev khiav hauj lwm kub: 0 degree rau 40 degree, av noo<90%, altitude <3000m.

Khoom Parameters

Qauv	Rated Voltage	Rated Tam sim no	Control Box Loj (mm)	Control Box Qhov hnyav (kg)	HV Unit Loj (mm)	HV Unit Nyhav (kg)
NRG 60	60kv ua	2-10 mA	310 × 250 × 240	7	470 × 260 × 450	5
NRG 80	80kv ua	2-10 mA	310 × 250 × 240	7	470 × 260 × 450	5
NRG 100	100 kV	2-5 mA	310 × 250 × 240	7	470 × 260 × 450	5
NRG 120	120 kV	2-5 mA	310 × 250 × 240	7	470 × 260 × 450	6

Common Specifications

Parameter	Tus nqi
Tso zis polarity	Tsis zoo
Pib Interlock	Zero-voltage pib (lub pob yuav tsum yog xoom)
Kev kho qhov hluav taws xob	Linear nruam
Fais fab mov	50 Hz, AC220V ± 10%
Voltage raug	± 0.5% kev nyeem ntawv ± 2 tus lej, daws teeb meem 0.1 kV
Qhov tseeb tam sim no	± 0.5% ntawm kev nyeem ± 2 tus lej, tswj lub thawv daws teeb meem 1 µA, sab nraud micro-ammeter daws teeb meem 0.1 µA
Ripple Factor	<0.5%
Lub luag hauj lwm Cycle	Intermittent, Tsawg dua lossis sib npaug li 30 feeb ntawm qhov ntsuas load
Kev khiav hauj lwm Temp.	0℃rau 40 degree
Kev khiav dej num	<90% RH
Cia Temp.	-10℃rau 40 degree
Cia Humidity	<90% RH
Max. Qhov siab	3000 m

Cov txiaj ntsig tseem ceeb (Cov ntaub ntawv- txhawb nqa)

Voltage tswj qhov tseeb: <0.1% across full range
Ripple factor: <0.5%
Kev ntsuas hluav taws xob± 0.5% ± 2 tus lej, daws teeb meem 0.1 kV
Kev ntsuas tam sim no: ± 0.5% ± 2 tus lej, qhov kev daws teeb meem tsawg kawg 0.1 µA (sab nraud micro-ammeter)
Tshaj- tiv thaiv hluav taws xob: tus neeg siv-kho qhov pib, teeb tsa yuam kev Tsawg dua lossis sib npaug li 1%
Tshaj - kev tiv thaiv tam sim no: mus ncig ntawm Ntau dua lossis sib npaug rau 1.1 × rated tam sim no
MOV xeem: automatic 75% V1mA reduction, conversion accuracy >0.5%
Kev ruaj ntseg interlocks: xoom-voltage pib; qhib- ntsuas qhov ntsuas hluav taws xob
Encapsulation: tag nrho cov khoom siv DuPont, tsis muaj roj / cua to

Daim ntawv thov

• DC tiv taus qhov ntsuas hluav taws xob thiab cov dej xau tam sim no ntawm cov cables, MOV ntes, hloov pauv, thiab cov khoom siv hluav taws xob
• Kev tiv thaiv kev saib xyuas hauv cov khoom siv hluav taws xob, cov neeg ua haujlwm sib kis / cov chaw ua haujlwm substation, cov chaw tsim khoom, thiab cov chaw tshawb fawb