Product chungchang tlangpui
Single Phase Voltage Protection Meter hi single-phase AC electrical system te chu over-voltage, under{2}}voltage, leh power condition nghet lo atanga enkawl leh venhimna atana siam a ni.
Voltage level a teh chhunzawm zel a, value-in preset safety limit a pelh chuan load a disconnect bawk. Condition pangngai a lo kir leh chuan device hian configuration a zirin automatic emaw manual emaw in power a restore thei a ni.
Hei hian grid dinhmun nghet lo vanga electrical hmanrua tihchhiat theihna a tiziaawm a ni.
A chiang zawk
|
Parameter chi hrang hrang a awm |
Thil chiang tak takte |
|
Dik chiahna |
Class 1.0 (or ±1% ± 2 digit) a ni. |
|
AC Voltage a ni |
A rilru a hah lutuk chuan a rilru a buai em em a, a rilru a hah lutuk chuan a rilru a buai em em bawk a. AC 80.0-300.0V / AC 200.0-450.0V; Wi-Fi version: AC 40-300V a ni |
|
AC Current a ni |
0 - 100.0A, resolution 0.1A a ni |
|
Refresh Speed a ni |
Second khatah vawi 2 |
|
Install dan tur |
35mm DIN rail hmanga siam a ni |
|
Display Method a ni |
LCD rawng hrang hranga lang |
|
Over-voltage Protection Range a ni |
230V-300V (A siamthat theih, Default: 275V) a ni. |
|
-voltage hnuaiah Protection Range a awm |
140V-210V (A siamthat theih, Default: 175V) a ni. |
Engineer hmanga hnathawh dan
- Integrated 32-bit MCU hian voltage anomalies a hmuchhuak a, 0.1s aia rei lovah isolation a tichhuak a, hei hian sensitive downstream electronics a humhim a ni.
- Industrial-grade magnetic latching relay hmanga thuam, electrical cycle 100,000 chhunga rated, 100A load chhunzawm zel hnuaia thermal dissipation tlem ber a tichiang.
- UL94-V0 polycarbonate shell-a inkhar, second 10 chhunga mahni inthiar chhuak thei, international building safety code zawm kim vek.
- Built-in auto-recovery delay timer (1 atanga 500s thlenga adjustable) hian transient grid fluctuation laiin repetitive on-off switching a titawp a ni.
- Tuya / Smart Life App integration chu real-time remote monitoring, data logging (kWh, V, A), leh smartphone hmanga over-current/voltage threshold adjustment atan a support.
A hman dan tur Scenario hrang hrang
Residential Control Box hrang hrang: 1.1.In pum pui-a hmanrua (air conditioner, refrigerator) venhimna.
Sumdawnna lama Power sem dan:Retail dawr, office grid network, leh telecom base station te venhimna.
Industrial Control Panel hrang hrangte chu:Light industrial machinery leh automation hmanrua te tan voltage stabilizing compliance a ni.
Ni zung hmanga PV System hman dan:Localized single-phase solar inverter output hrang hrangte tan over/under voltage management a ni.
Factory Quality enfiahna hnathawh dan tur
Incoming Component enfiahna (IQC): 1.1.SMT line chhunga luh hmain core MCU chip leh relay te 100% testing neih a ni.
-Process Automated Optical Inspection (AOI) ah chuan:Post-soldering optical inspection hmangin cold joint emaw short circuit emaw tihbo a ni.
Post-Assembly-a boruak enfiahna:Dynamic 48-darkar sang-temperature rintlakna burn-in maximum 100A rated load hnuaiah.
Quality Control hnuhnung ber (FQC): 1.1.100% dielectric voltage-testing (Hi-pot) leh calibration mapping hmanga final sealing leh serial number assignment neih hmain.
FAQ
