1. N-gun garan ai lam: Low-voltage cabinet ni gaw transformer (sh) kaga n-gun npawt ni kaw na n-gun hpe wan jak amyu myu de garan ya ai majaw, n-gun hpe n-gun n-gun n-rawng hkra galaw lu na matu ra ai n-gun hpe lu la mai ai. N-gun hpe atsawm sha garan gachyan ai hku nna, n-gun n law ai-voltage cabinet ni gaw n-gun sum ai lam hpe atsawm sha shayawm ya lu nna, n-gun system a yawng a n-gun hpe grau kaja hkra galaw ya lu ai.
2. Hkamja lam hpe hkang ai lam: Low-voltage cabinet ni hta hkang ai lam amyu myu hpe bang da ai, dai ni gaw circuit breaker, contactor, relay ni rai nga ai. Ndai daw ni gaw wan jak ni hpe tsan tsan kaw nna (sh) shi hkrai shi hkang lu shangun nna, system bungli galaw ra ai lam ni hpe madung tawn nna, hpaw hpang, jahkring kau ai, setting ni hpe gram lajang ai zawn re ai bungli ni hpe galaw lu shangun ai. Dai hta n-ga, low-voltage cabinet ni hta, n kaja ai lam ni hpe madun dan ai hte alarm galaw ai lam ni nga ai, n kaja ai lam ni hpe hparan na matu gram lajang ai ni hpe alawan shana ya ai.
3. Makawp maga ai lam: Low-voltage cabinet ni gaw power system ni hta ahkyak ai makawp maga ai lit hpe gun hpai nga ai. Shanhte gaw wan jak ni hpe grai n-gun ja ai, n-gun n law ai, lamu ga n-gun n rawng ai kaw na makawp maga na matu, fuse hte relay zawn re ai makawp maga ai arung arai ni hpe lang ma ai. N kaja ai lam byin wa yang, low-voltage cabinet ni gaw n kaja ai lam hpe lawan ladan pat kau ya ai majaw, n kaja ai lam grau sawng wa na hpe pat shingdang ya lu nna, jak rung hte masha ni a shim lum lam hpe hkrak hkra galaw ya lu ai.
4. Ginjaw kaw nna hparan ai lam: Low-voltage cabinet ni gaw wan jak hte wiring yawng hpe cabinet langai kaw sha ginjaw tawn da ai majaw, hparan hpareng ai lam hte gram lajang ai lam hpe loi ai hku galaw lu ai. Low-voltage cabinet ni hpe ayan jep joi nna gram lajang ai hku nna, byin mai ai shimlam tsin-yam ni hpe aten dep mu tam nna hparan lu ai majaw, power system hpe ngang grin hkra galaw lu na re.