{"id":1874,"date":"2026-09-30T00:47:24","date_gmt":"2026-09-30T00:47:24","guid":{"rendered":"https:\/\/ritoks.com\/?p=1874"},"modified":"2026-10-05T15:26:29","modified_gmt":"2026-10-05T15:26:29","slug":"ac-contactor-rfq-checklist-load-coil-poles-accessories","status":"publish","type":"post","link":"https:\/\/ritoks.com\/vi\/ac-contactor-rfq-checklist-load-coil-poles-accessories\/","title":{"rendered":"Danh s\u00e1ch ki\u1ec3m tra y\u00eau c\u1ea7u b\u00e1o gi\u00e1 (RFQ) cho r\u01a1le AC: T\u1ea3i, cu\u1ed9n d\u00e2y, c\u1ef1c v\u00e0 ph\u1ee5 ki\u1ec7n"},"content":{"rendered":"

Y\u00eau c\u1ea7u b\u00e1o gi\u00e1 (RFQ) cho r\u01a1le \u0111i\u1ec1u khi\u1ec3n d\u00f2ng xoay chi\u1ec1u (AC) c\u1ea7n n\u00eau r\u00f5 ri\u00eang bi\u1ec7t c\u00e1c th\u00f4ng s\u1ed1 v\u1ec1 t\u1ea3i, ngu\u1ed3n c\u1ea5p cu\u1ed9n d\u00e2y, c\u1ef1c ch\u00ednh v\u00e0 c\u00e1c ch\u1ee9c n\u0103ng ph\u1ee5. Ch\u1ec9 d\u1ef1a v\u00e0o th\u00f4ng s\u1ed1 d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c th\u00f4i th\u00ec nh\u00e0 cung c\u1ea5p kh\u00f4ng th\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c thi\u1ebft b\u1ecb \u0111\u00f3 s\u1ebd d\u00f9ng \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed9ng c\u01a1, b\u1ed9 gia nhi\u1ec7t hay m\u1ed9t lo\u1ea1i t\u1ea3i kh\u00e1c; \u0111\u1ed3ng th\u1eddi, m\u1ed9t r\u01a1le c\u00f3 h\u00ecnh d\u00e1ng b\u00ean ngo\u00e0i t\u01b0\u01a1ng t\u1ef1 c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c trang b\u1ecb cu\u1ed9n d\u00e2y ho\u1eb7c b\u1ed1 tr\u00ed ti\u1ebfp \u0111i\u1ec3m ph\u1ee5 kh\u00f4ng ph\u00f9 h\u1ee3p.<\/p>\n

Danh s\u00e1ch ki\u1ec3m tra d\u00e0nh cho ng\u01b0\u1eddi mua n\u00e0y bi\u1ebfn nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t \u0111\u00f3 th\u00e0nh m\u1ed9t y\u00eau c\u1ea7u so s\u00e1nh. Danh s\u00e1ch n\u00e0y kh\u00f4ng ch\u1ec9 \u0111\u1ecbnh m\u1ed9t m\u1eabu c\u1ee5 th\u1ec3 n\u00e0o, c\u0169ng kh\u00f4ng kh\u1eb3ng \u0111\u1ecbnh r\u1eb1ng m\u1ed9t c\u00f4ng t\u1eafc t\u01a1 v\u00e0 r\u01a1le qu\u00e1 t\u1ea3i ng\u1eabu nhi\u00ean n\u00e0o \u0111\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m c\u00f9ng nhau. T\u00e0i li\u1ec7u v\u1ec1 m\u00e3 \u0111\u1eb7t h\u00e0ng ch\u00ednh x\u00e1c v\u00e0 thi\u1ebft k\u1ebf t\u1ee7 \u0111i\u1ec7n v\u1eabn l\u00e0 c\u01a1 s\u1edf \u0111\u1ec3 ph\u00ea duy\u1ec7t.<\/p>\n

M\u00f4 t\u1ea3 t\u1ea3i tr\u01b0\u1edbc c\u00f4ng t\u1eafc t\u01a1<\/h2>\n

H\u00e3y n\u00eau r\u00f5 t\u1ea3i l\u00e0 \u0111\u1ed9ng c\u01a1, b\u1ed9 gia nhi\u1ec7t \u0111i\u1ec7n tr\u1edf, m\u1ea1ch chi\u1ebfu s\u00e1ng, m\u00e1y bi\u1ebfn \u00e1p hay thi\u1ebft b\u1ecb kh\u00e1c. Cung c\u1ea5p th\u00f4ng tin v\u1ec1 \u0111i\u1ec7n \u00e1p ngu\u1ed3n, t\u1ea7n s\u1ed1, d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c, d\u00f2ng \u0111i\u1ec7n \u0111\u00f3ng m\u1ea1ch, d\u00f2ng \u0111i\u1ec7n chuy\u1ec3n m\u1ea1ch d\u1ef1 ki\u1ebfn v\u00e0 chu k\u1ef3 l\u00e0m vi\u1ec7c (n\u1ebfu bi\u1ebft). Lo\u1ea1i h\u00ecnh s\u1eed d\u1ee5ng v\u00e0 ch\u1ebf \u0111\u1ed9 l\u00e0m vi\u1ec7c ph\u00f9 h\u1ee3p c\u00f3 \u00fd ngh\u0129a h\u01a1n so v\u1edbi ch\u1ec9 s\u1ed1 ampe \u0111\u01b0\u1ee3c n\u00eau ri\u00eang bi\u1ec7t m\u00e0 kh\u00f4ng g\u1eafn v\u1edbi \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3.<\/p>\n

For a motor, send nameplate data, starting method, starting current and frequency of starts. For a heater, explain whether control is occasional or rapid cycling. For unusual loads, include a waveform or manufacturer data. Schneider Electric’s contactor specification guidance explicitly separates main contacts, auxiliary contacts and coil, and asks for load duty when a utilization category has not been fixed.<\/p>\n

Ask the supplier to state the exact candidate’s rated operational current and voltage at the applicable utilization category. Do not compare one model’s resistive-load rating with another model’s motor-duty rating as though they were equivalent. Keep the test condition beside the figure in the comparison sheet.<\/p>\n

X\u00e1c \u0111\u1ecbnh c\u00e1c c\u1ed9t ch\u00ednh v\u00e0 c\u00e1ch b\u1ed1 tr\u00ed m\u1ea1ch \u0111i\u1ec7n<\/h2>\n

H\u00e3y cung c\u1ea5p m\u1ed9t s\u01a1 \u0111\u1ed3 m\u1ed9t d\u00f2ng cho th\u1ea5y c\u00f3 bao nhi\u00eau c\u1ef1c c\u1ea7n \u0111\u01b0\u1ee3c chuy\u1ec3n m\u1ea1ch, c\u00e1c ti\u1ebfp \u0111i\u1ec3m l\u00e0 lo\u1ea1i th\u01b0\u1eddng m\u1edf hay th\u01b0\u1eddng \u0111\u00f3ng, v\u00e0 li\u1ec7u c\u00f3 li\u00ean quan \u0111\u1ebfn d\u00e2y trung t\u00ednh hay d\u00e2y d\u1eabn kh\u00e1c hay kh\u00f4ng. M\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u s\u1eed d\u1ee5ng c\u00e1c c\u1eb7p ti\u1ebfp \u0111i\u1ec3m li\u00ean \u0111\u1ed9ng ho\u1eb7c c\u00e1c s\u01a1 \u0111\u1ed3 \u0111\u1ea3o chi\u1ec1u thay v\u00ec ch\u1ec9 d\u00f9ng m\u1ed9t c\u00f4ng t\u1eafc t\u01a1. S\u1ed1 l\u01b0\u1ee3ng \u0111\u1ea7u n\u1ed1i c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y tr\u00ean \u1ea3nh s\u1ea3n ph\u1ea9m kh\u00f4ng th\u1ec3 thay th\u1ebf cho s\u01a1 \u0111\u1ed3 k\u1ebft n\u1ed1i ch\u00ednh x\u00e1c.<\/p>\n

C\u1ea7n l\u00e0m r\u00f5 li\u1ec7u c\u00f4ng t\u1eafc t\u01a1 c\u00f3 ph\u1ea3i l\u00e0 b\u1ed9 ph\u1eadn chuy\u1ec3n m\u1ea1ch duy nh\u1ea5t hay l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a b\u1ed9 kh\u1edfi \u0111\u1ed9ng \u0111\u1ed9ng c\u01a1. C\u1ea7n th\u1ec3 hi\u1ec7n m\u1ed1i quan h\u1ec7 c\u1ee7a n\u00f3 v\u1edbi h\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 qu\u00e1 t\u1ea3i v\u00e0 ng\u1eafn m\u1ea1ch, bao g\u1ed3m c\u1ea3 m\u00e3 th\u1ee9 t\u1ef1 c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 \u1edf ph\u00eda tr\u01b0\u1edbc (n\u1ebfu c\u00f3). C\u00f4ng t\u1eafc t\u01a1 kh\u00f4ng t\u1ef1 \u0111\u1ed9ng tr\u1edf th\u00e0nh c\u1ea7u dao ng\u1eaft s\u1ef1 c\u1ed1 ch\u1ec9 v\u00ec \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t trong t\u1ee7 \u0111i\u1ec7n \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7.<\/p>\n

\u0110\u1ed1i v\u1edbi ch\u1ebf \u0111\u1ed9 \u0111\u1ea3o chi\u1ec1u ho\u1eb7c chuy\u1ec3n m\u1ea1ch, h\u00e3y m\u00f4 t\u1ea3 c\u00e1c c\u01a1 ch\u1ebf kh\u00f3a li\u00ean \u0111\u1ed9ng c\u01a1 kh\u00ed v\u00e0 \u0111i\u1ec7n, logic \u0111i\u1ec1u khi\u1ec3n c\u0169ng nh\u01b0 c\u00e1ch b\u1ed1 tr\u00ed ti\u1ebfp \u0111i\u1ec3m c\u1ea7n thi\u1ebft. Nh\u00e0 cung c\u1ea5p ph\u1ea3i bi\u1ebft r\u00f5 ph\u1ee5 ki\u1ec7n \u0111\u00f3 l\u00e0 \u0111\u01b0\u1ee3c l\u1eafp s\u1eb5n t\u1ea1i nh\u00e0 m\u00e1y, \u0111\u1eb7t h\u00e0ng ri\u00eang hay \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p s\u1eb5n trong c\u1ee5m b\u1ed9 kh\u1edfi \u0111\u1ed9ng. Kh\u00f4ng \u0111\u01b0\u1ee3c gi\u1ea3 \u0111\u1ecbnh r\u1eb1ng m\u1ed9t ti\u1ebfp \u0111i\u1ec3m ph\u1ee5 c\u00f3 th\u1ec3 \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t c\u1ef1c ngu\u1ed3n.<\/p>\n

\"S\u01a1
Trong y\u00eau c\u1ea7u v\u1ec1 c\u00f4ng t\u1eafc t\u01a1, h\u00e3y n\u00eau r\u00f5 nhi\u1ec7m v\u1ee5 t\u1ea3i, c\u1ed9t \u0111i\u1ec7n v\u00e0 cu\u1ed9n d\u00e2y \u0111i\u1ec1u khi\u1ec3n ri\u00eang bi\u1ec7t.<\/figcaption><\/figure>\n

\u0110i\u1ec1u ch\u1ec9nh cu\u1ed9n d\u00e2y cho ph\u00f9 h\u1ee3p v\u1edbi ngu\u1ed3n \u0111i\u1ec7n \u0111i\u1ec1u khi\u1ec3n th\u1ef1c t\u1ebf<\/h2>\n

H\u00e3y n\u00eau r\u00f5 \u0111i\u1ec7n \u00e1p \u0111i\u1ec1u khi\u1ec3n, lo\u1ea1i AC hay DC, t\u1ea7n s\u1ed1 \u0111\u1ed1i v\u1edbi cu\u1ed9n d\u00e2y AC, \u0111\u1ed9 dao \u0111\u1ed9ng cho ph\u00e9p c\u1ee7a ngu\u1ed3n \u0111i\u1ec7n v\u00e0 c\u00f4ng su\u1ea5t ngu\u1ed3n. Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a cu\u1ed9n d\u00e2y l\u00e0 m\u1ed9t ti\u00eau ch\u00ed l\u1ef1a ch\u1ecdn ri\u00eang bi\u1ec7t so v\u1edbi th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a ti\u1ebfp \u0111i\u1ec3m ch\u00ednh. M\u1ed9t c\u00f4ng t\u1eafc t\u01a1 c\u00f3 s\u1ed1 c\u1ef1c c\u00f4ng su\u1ea5t ph\u00f9 h\u1ee3p v\u1eabn c\u00f3 th\u1ec3 kh\u00f4ng k\u00edch ho\u1ea1t ho\u1eb7c ng\u1eaft \u0111\u00fang c\u00e1ch n\u1ebfu ngu\u1ed3n c\u1ea5p cho cu\u1ed9n d\u00e2y kh\u00f4ng \u0111\u00fang.<\/p>\n

H\u00e3y t\u00ecm hi\u1ec3u v\u1ec1 d\u00f2ng \u0111i\u1ec7n kh\u1edfi \u0111\u1ed9ng v\u00e0 d\u00f2ng \u0111i\u1ec7n duy tr\u00ec c\u1ee7a cu\u1ed9n d\u00e2y trong tr\u01b0\u1eddng h\u1ee3p c\u00f4ng su\u1ea5t \u0111\u1ea7u ra c\u1ee7a PLC, bi\u1ebfn \u00e1p \u0111i\u1ec1u khi\u1ec3n ho\u1eb7c ngu\u1ed3n \u0111i\u1ec7n b\u1ecb gi\u1edbi h\u1ea1n. N\u1ebfu c\u1ea7n s\u1eed d\u1ee5ng r\u01a1le giao di\u1ec7n ho\u1eb7c linh ki\u1ec7n tri\u1ec7t ti\u00eau, h\u00e3y t\u00edch h\u1ee3p ch\u00fang v\u00e0o thi\u1ebft k\u1ebf t\u1ee7 \u0111i\u1ec1u khi\u1ec3n. Vi\u1ec7c tri\u1ec7t ti\u00eau cu\u1ed9n d\u00e2y c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u00e0nh vi k\u00edch ho\u1ea1t, do \u0111\u00f3 n\u00ean l\u1ef1a ch\u1ecdn theo h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t thay v\u00ec th\u00eam m\u1ed9t linh ki\u1ec7n t\u00f9y \u00fd sau n\u00e0y.<\/p>\n

Explain the desired response to control-power loss and restoration. A machine that may restart automatically needs a deliberate control scheme. A contactor’s coil does not independently decide the safety of automatic restart; the project logic and risk assessment do.<\/p>\n

\u0110\u1ebfm c\u00e1c ti\u1ebfp \u0111i\u1ec3m ph\u1ee5 theo ch\u1ee9c n\u0103ng<\/h2>\n

Li\u1ec7t k\u00ea t\u1eebng ti\u1ebfp \u0111i\u1ec3m ph\u1ee5 th\u01b0\u1eddng m\u1edf v\u00e0 th\u01b0\u1eddng \u0111\u00f3ng c\u1ea7n thi\u1ebft cho c\u00e1c ch\u1ee9c n\u0103ng kh\u00f3a k\u00edn, ph\u1ea3n h\u1ed3i, kh\u00f3a li\u00ean \u0111\u1ed9ng, hi\u1ec3n th\u1ecb ho\u1eb7c gi\u00e1m s\u00e1t t\u1eeb xa. N\u00eau r\u00f5 \u0111i\u1ec7n \u00e1p m\u1ea1ch v\u00e0 t\u1ea3i c\u1ee7a t\u1eebng ti\u1ebfp \u0111i\u1ec3m. C\u00e1c ti\u1ebfp \u0111i\u1ec3m ph\u1ee5 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p s\u1eb5n ho\u1eb7c l\u1eafp th\u00eam b\u1eb1ng c\u00e1c kh\u1ed1i t\u01b0\u01a1ng th\u00edch; m\u00e3 \u0111\u1eb7t h\u00e0ng ch\u00ednh x\u00e1c v\u00e0 c\u00e1c v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t \u0111\u01b0\u1ee3c ph\u00e9p c\u1ea7n \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn.<\/p>\n

Kh\u00f4ng n\u00ean \u0111\u00e1nh \u0111\u1ed3ng m\u1ed9t ti\u1ebfp \u0111i\u1ec3m ph\u1ee5 th\u00f4ng th\u01b0\u1eddng v\u1edbi m\u1ed9t ti\u1ebfp \u0111i\u1ec3m g\u01b0\u01a1ng \u0111\u1ea1t ti\u00eau chu\u1ea9n an to\u00e0n n\u1ebfu kh\u00f4ng c\u00f3 b\u1eb1ng ch\u1ee9ng ch\u00ednh x\u00e1c. N\u1ebfu ki\u1ebfn tr\u00fac \u0111i\u1ec1u khi\u1ec3n ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ed9t h\u00e0nh vi c\u1ee5 th\u1ec3 c\u1ee7a ti\u1ebfp \u0111i\u1ec3m, h\u00e3y n\u00eau r\u00f5 y\u00eau c\u1ea7u \u0111\u00f3 v\u00e0 y\u00eau c\u1ea7u nh\u00e0 s\u1ea3n xu\u1ea5t cung c\u1ea5p t\u00e0i li\u1ec7u li\u00ean quan. C\u00e1c kh\u1ed1i c\u00f3 h\u00ecnh d\u00e1ng t\u01b0\u01a1ng t\u1ef1 nhau c\u00f3 th\u1ec3 c\u00f3 c\u00e1c ch\u1ee9c n\u0103ng kh\u00e1c nhau.<\/p>\n

H\u00e3y l\u1eadp s\u01a1 \u0111\u1ed3 \u0111i\u1ec1u khi\u1ec3n thay v\u00ec ch\u1ec9 li\u1ec7t k\u00ea s\u1ed1 l\u01b0\u1ee3ng. C\u1ee5m t\u1eeb \u201chai ti\u1ebfp \u0111i\u1ec3m NO\u201d s\u1ebd g\u00e2y hi\u1ec3u l\u1ea7m n\u1ebfu y\u00eau c\u1ea7u ph\u1ea3i c\u00f3 s\u1eb5n m\u1ed9t ti\u1ebfp \u0111i\u1ec3m tr\u01b0\u1edbc khi k\u00edch ho\u1ea1t c\u01a1 ch\u1ebf kh\u00f3a li\u00ean \u0111\u1ed9ng ho\u1eb7c n\u1ebfu v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t c\u00f3 \u00fd ngh\u0129a quan tr\u1ecdng. Nh\u00e0 cung c\u1ea5p ch\u1ec9 c\u00f3 th\u1ec3 ki\u1ec3m tra t\u00ednh t\u01b0\u01a1ng th\u00edch c\u1ee7a ph\u1ee5 ki\u1ec7n khi ch\u1ee9c n\u0103ng d\u1ef1 ki\u1ebfn \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n r\u00f5 r\u00e0ng.<\/p>\n

\u0110\u1ea3m b\u1ea3o c\u00e1c \u0111i\u1ec1u ki\u1ec7n l\u1eafp \u0111\u1eb7t v\u00e0 ph\u1ed1i h\u1ee3p<\/h2>\n

C\u1ea7n xem x\u00e9t nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng, gi\u1edbi h\u1ea1n kh\u00f4ng gian tr\u00ean b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n, h\u01b0\u1edbng l\u1eafp \u0111\u1eb7t, k\u00edch th\u01b0\u1edbc d\u00e2y d\u1eabn, ki\u1ec3u \u0111\u1ea7u n\u1ed1i v\u00e0 c\u00e1c ngu\u1ed3n nhi\u1ec7t l\u00e2n c\u1eadn. Y\u00eau c\u1ea7u cung c\u1ea5p k\u00edch th\u01b0\u1edbc ch\u00ednh x\u00e1c c\u1ee7a thi\u1ebft b\u1ecb, kho\u1ea3ng c\u00e1ch an to\u00e0n v\u00e0 h\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t. Vi\u1ec7c thay th\u1ebf b\u1eb1ng m\u1ed9t thi\u1ebft b\u1ecb c\u00f3 khung l\u1edbn h\u01a1n c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng th\u00f4ng gi\u00f3 c\u1ee7a v\u1ecf b\u1ea3o v\u1ec7, \u0111\u1ed9 u\u1ed1n cong c\u1ee7a c\u00e1p ho\u1eb7c kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a thanh DIN.<\/p>\n

Identify the upstream fuse or breaker, any overload relay and the prospective fault current. If the project requires starter coordination or a panel short-circuit rating, ask for tested combination evidence for the actual devices. A contactor current rating alone cannot establish the assembly’s fault performance.<\/p>\n

Ti\u00eau chu\u1ea9n IEC 60947-4-1 quy \u0111\u1ecbnh v\u1ec1 c\u00e1c r\u01a1le \u0111i\u1ec7n c\u01a1 v\u00e0 b\u1ed9 kh\u1edfi \u0111\u1ed9ng \u0111\u1ed9ng c\u01a1, nh\u01b0ng vi\u1ec7c tr\u00edch d\u1eabn ti\u00eau chu\u1ea9n n\u00e0y kh\u00f4ng ch\u1ee9ng minh r\u1eb1ng m\u1ed9t b\u1ed9 s\u1ea3n ph\u1ea9m RITOKS c\u1ee5 th\u1ec3 n\u00e0o \u0111\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t. H\u00e3y l\u01b0u gi\u1eef b\u1ea3ng d\u1eef li\u1ec7u k\u1ef9 thu\u1eadt c\u1ee7a m\u1eabu s\u1ea3n ph\u1ea9m ch\u00ednh x\u00e1c v\u00e0 c\u00e1c t\u00e0i li\u1ec7u ph\u1ed1i h\u1ee3p li\u00ean quan trong h\u1ed3 s\u01a1 d\u1ef1 \u00e1n.<\/p>\n

S\u1eed d\u1ee5ng ma tr\u1eadn ph\u1ea3n h\u1ed3i c\u1ee7a nh\u00e0 cung c\u1ea5p<\/h2>\n
Tr\u01b0\u1eddng Y\u00eau c\u1ea7u b\u00e1o gi\u00e1 (RFQ)<\/th>V\u1eadt t\u01b0 d\u1ef1 \u00e1n<\/th>H\u00e0ng tr\u1ea3 l\u1ea1i t\u1eeb nh\u00e0 cung c\u1ea5p<\/th><\/tr><\/thead>
T\u1ea3i<\/td>Lo\u1ea1i, d\u00f2ng \u0111i\u1ec7n, \u0111i\u1ec7n \u00e1p v\u00e0 t\u1ef7 l\u1ec7 l\u00e0m vi\u1ec7c<\/td>X\u1ebfp h\u1ea1ng theo nh\u00f3m m\u1ee9c \u0111\u1ed9 s\u1eed d\u1ee5ng ph\u00f9 h\u1ee3p<\/td><\/tr>
C\u00e1c \u0111i\u1ec3m ti\u1ebfp x\u00fac ngu\u1ed3n<\/td>C\u1ef1c v\u00e0 s\u01a1 \u0111\u1ed3 m\u1ea1ch<\/td>C\u00e1ch b\u1ed1 tr\u00ed ti\u1ebfp x\u00fac ch\u00ednh x\u00e1c<\/td><\/tr>
Cu\u1ed9n d\u00e2y<\/td>Ki\u1ec3m so\u00e1t ngu\u1ed3n c\u1ea5p v\u00e0 logic<\/td>M\u00e3 cu\u1ed9n d\u00e2y v\u00e0 m\u1ee9c ti\u00eau th\u1ee5<\/td><\/tr>
C\u00e1c m\u00f4n h\u1ecdc ph\u1ee5 tr\u1ee3<\/td>C\u00e1c ch\u1ee9c n\u0103ng v\u00e0 t\u00edn hi\u1ec7u li\u00ean l\u1ea1c<\/td>M\u00e3 th\u1ee9 t\u1ef1 kh\u1ed1i t\u01b0\u01a1ng th\u00edch<\/td><\/tr>
B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n<\/td>Kh\u00f4ng gian, m\u00f4i tr\u01b0\u1eddng xung quanh v\u00e0 h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n<\/td>Quy \u0111\u1ecbnh v\u1ec1 vi\u1ec7c v\u1ebd v\u00e0 l\u1eafp \u0111\u1eb7t<\/td><\/tr>
B\u1ea3o v\u1ec7<\/td>C\u00e1c thi\u1ebft b\u1ecb \u1edf ph\u00eda th\u01b0\u1ee3ng ngu\u1ed3n v\u00e0 thi\u1ebft b\u1ecb ch\u1ed1ng qu\u00e1 t\u1ea3i<\/td>Ch\u1ee9ng c\u1ee9 v\u1ec1 s\u1ef1 ph\u1ed1i h\u1ee3p (n\u1ebfu c\u1ea7n thi\u1ebft)<\/td><\/tr><\/tbody><\/table><\/figure>\n

Y\u00eau c\u1ea7u cung c\u1ea5p m\u00e3 \u0111\u1eb7t h\u00e0ng \u0111\u1ea7y \u0111\u1ee7, bao g\u1ed3m h\u1eadu t\u1ed1 cu\u1ed9n d\u00e2y v\u00e0 c\u00e1c ph\u1ee5 ki\u1ec7n. So s\u00e1nh c\u00e1c ph\u01b0\u01a1ng \u00e1n c\u00f3 c\u00f9ng ch\u1ee9c n\u0103ng. N\u1ebfu nh\u00e0 cung c\u1ea5p \u0111\u1ec1 xu\u1ea5t m\u1ed9t ph\u01b0\u01a1ng \u00e1n thay th\u1ebf l\u00e0m thay \u0111\u1ed5i cu\u1ed9n d\u00e2y, h\u01b0\u1edbng c\u1ee7a \u0111\u1ea7u n\u1ed1i ho\u1eb7c c\u00e1ch b\u1ed1 tr\u00ed c\u00e1c b\u1ed9 ph\u1eadn ph\u1ee5 tr\u1ee3, h\u00e3y ghi l\u1ea1i c\u00e1c \u0111i\u1ec1u ch\u1ec9nh c\u1ea7n thi\u1ebft v\u1ec1 h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n ho\u1eb7c logic \u0111i\u1ec1u khi\u1ec3n.<\/p>\n

\"Ma
H\u00e3y \u0111\u1ec3 c\u00e1c b\u1eb1ng ch\u1ee9ng v\u1ec1 m\u1eabu m\u00e3 ch\u00ednh x\u00e1c, cu\u1ed9n d\u00e2y v\u00e0 ph\u1ee5 ki\u1ec7n b\u00ean c\u1ea1nh m\u1ed7i h\u1ed3 s\u01a1 d\u1ef1 th\u1ea7u.<\/figcaption><\/figure>\n

L\u00e0m r\u00f5 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa y\u00eau c\u1ea7u thay th\u1ebf v\u00e0 y\u00eau c\u1ea7u thi\u1ebft k\u1ebf m\u1edbi<\/h2>\n

\u0110\u1ec3 y\u00eau c\u1ea7u thay th\u1ebf, vui l\u00f2ng g\u1eedi m\u00e3 \u0111\u01a1n h\u00e0ng c\u0169, \u1ea3nh ch\u1ee5p nh\u00e3n s\u1ea3n ph\u1ea9m, s\u01a1 \u0111\u1ed3 m\u1ea1ch ban \u0111\u1ea7u v\u00e0 l\u00fd do thay th\u1ebf. H\u00e3y n\u00eau r\u00f5 nh\u1eefng giao di\u1ec7n n\u00e0o kh\u00f4ng \u0111\u01b0\u1ee3c thay \u0111\u1ed5i. \u0110\u1eebng cho r\u1eb1ng thi\u1ebft b\u1ecb m\u1edbi c\u00f3 th\u1ec3 thay th\u1ebf tr\u1ef1c ti\u1ebfp ch\u1ec9 v\u00ec chi\u1ec1u r\u1ed9ng khung ho\u1eb7c nh\u00e3n hi\u1ec7n t\u1ea1i c\u1ee7a n\u00f3 t\u01b0\u01a1ng t\u1ef1. H\u00e3y ki\u1ec3m tra k\u1ef9 \u0111i\u1ec7n \u00e1p cu\u1ed9n d\u00e2y, c\u00e1ch b\u1ed1 tr\u00ed ti\u1ebfp \u0111i\u1ec3m, ph\u01b0\u01a1ng th\u1ee9c l\u1eafp \u0111\u1eb7t, c\u00e1c \u0111\u1ea7u n\u1ed1i v\u00e0 kh\u1ed1i ph\u1ee5 tr\u1ee3.<\/p>\n

\u0110\u1ed1i v\u1edbi m\u1ed9t thi\u1ebft k\u1ebf m\u1edbi, h\u00e3y n\u00eau r\u00f5 c\u00e1c y\u00eau c\u1ea7u v\u1ec1 hi\u1ec7u su\u1ea5t v\u00e0 kh\u00f4ng gian m\u00e0 kh\u00f4ng bu\u1ed9c nh\u00e0 cung c\u1ea5p ph\u1ea3i tu\u00e2n theo m\u1ed9t m\u00e3 s\u1ea3n ph\u1ea9m c\u0169 t\u00f9y ti\u1ec7n n\u00e0o \u0111\u00f3. Y\u00eau c\u1ea7u nh\u00e0 cung c\u1ea5p \u0111\u1ec1 xu\u1ea5t m\u1ed9t thi\u1ebft b\u1ecb v\u00e0 li\u1ec7t k\u00ea r\u00f5 r\u00e0ng c\u00e1c th\u00f4ng s\u1ed1 \u0111\u1ea7u v\u00e0o ch\u01b0a \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh. B\u00e1o gi\u00e1 c\u00f3 th\u1ec3 mang t\u00ednh t\u1ea1m th\u1eddi trong khi b\u1ed9 ph\u1eadn k\u1ef9 thu\u1eadt \u0111ang ho\u00e0n thi\u1ec7n d\u1ea1ng s\u00f3ng t\u1ea3i ho\u1eb7c s\u01a1 \u0111\u1ed3 b\u1ea3o v\u1ec7, nh\u01b0ng kh\u00f4ng n\u00ean nh\u1ea7m l\u1eabn \u0111i\u1ec1u n\u00e0y v\u1edbi s\u1ef1 ch\u1ea5p thu\u1eadn cu\u1ed1i c\u00f9ng.<\/p>\n

L\u1eadp k\u1ebf ho\u1ea1ch th\u1ef1c hi\u1ec7n c\u00e1c ki\u1ec3m tra khi \u0111\u01b0a v\u00e0o v\u1eadn h\u00e0nh \u0111\u1ed1i v\u1edbi ch\u1ee9c n\u0103ng k\u00edch ho\u1ea1t cu\u1ed9n d\u00e2y, d\u1eebng theo l\u1ec7nh, ph\u1ea3n h\u1ed3i ph\u1ee5 tr\u1ee3 v\u00e0 ph\u1ea3n \u1ee9ng ng\u1eaft qu\u00e1 t\u1ea3i tr\u00ean to\u00e0n b\u1ed9 c\u1ee5m thi\u1ebft b\u1ecb. C\u00e1c th\u1eed nghi\u1ec7m n\u00e0y nh\u1eb1m x\u00e1c minh h\u1ec7 th\u1ed1ng d\u00e2y d\u1eabn v\u00e0 h\u00e0nh vi \u0111i\u1ec1u khi\u1ec3n; ch\u00fang kh\u00f4ng thay th\u1ebf cho b\u1eb1ng ch\u1ee9ng th\u1eed nghi\u1ec7m ki\u1ec3u m\u1eabu li\u00ean quan \u0111\u1ebfn ch\u1ebf \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng khi c\u00f3 s\u1ef1 c\u1ed1. L\u01b0u gi\u1eef c\u00e1c th\u00f4ng s\u1ed1 c\u00e0i \u0111\u1eb7t v\u00e0 b\u1ea3n v\u1ebd c\u00f9ng v\u1edbi b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n \u0111\u00e3 l\u1eafp \u0111\u1eb7t ho\u00e0n ch\u1ec9nh.<\/p>\n

Danh m\u1ee5c s\u1ea3n ph\u1ea9m RITOKS v\u00e0 quy tr\u00ecnh b\u00e1o gi\u00e1<\/h2>\n

C\u00e1i Lo\u1ea1i c\u00f4ng t\u1eafc t\u01a1 AC<\/a> v\u00e0 D\u00f2ng r\u01a1le ZS3TF<\/a> identify the commercial range. Their family description does not establish the exact variant’s motor-duty rating, coil or accessory fit.<\/p>\n

Vui l\u00f2ng g\u1eedi l\u1ecbch tr\u00ecnh t\u1ea3i v\u00e0 \u0111i\u1ec1u khi\u1ec3n \u0111\u00e3 ho\u00e0n th\u00e0nh qua Li\u00ean h\u1ec7 v\u1edbi RITOKS<\/a>. H\u00e3y y\u00eau c\u1ea7u cung c\u1ea5p b\u1ea3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt chi ti\u1ebft, s\u01a1 \u0111\u1ed3 \u0111\u1ea5u d\u00e2y, k\u00edch th\u01b0\u1edbc v\u00e0 m\u00e3 ph\u1ee5 ki\u1ec7n. M\u1ed9t y\u00eau c\u1ea7u b\u00e1o gi\u00e1 (RFQ) r\u00f5 r\u00e0ng s\u1ebd gi\u00fap nh\u00e0 cung c\u1ea5p tr\u1ea3 l\u1eddi c\u00e2u h\u1ecfi c\u1ee5 th\u1ec3 v\u1ec1 \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf, thay v\u00ec ch\u1ec9 ch\u1ecdn d\u1ef1a tr\u00ean th\u00f4ng s\u1ed1 d\u00f2ng \u0111i\u1ec7n chung chung.<\/p>\n

H\u00e3y x\u00e1c \u0111\u1ecbnh r\u00f5 c\u00e1c chi ti\u1ebft v\u1ec1 ph\u1ee5 ki\u1ec7n v\u00e0 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng<\/h2>\n

Danh s\u00e1ch ph\u1ee5 ki\u1ec7n th\u01b0\u1eddng b\u1ecb coi l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 t\u00f9y ch\u1ecdn v\u00e0 \u0111\u01b0\u1ee3c xem x\u00e9t sau c\u00f9ng, nh\u01b0ng ch\u00fang c\u00f3 th\u1ec3 quy\u1ebft \u0111\u1ecbnh li\u1ec7u tr\u00ecnh t\u1ef1 \u0111i\u1ec1u khi\u1ec3n m\u00e1y c\u00f3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c hay kh\u00f4ng. Ph\u00e2n bi\u1ec7t ti\u1ebfp \u0111i\u1ec3m ph\u1ee5 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u01a1 ch\u1ebf kh\u00f3a an to\u00e0n v\u1edbi ti\u1ebfp \u0111i\u1ec3m ph\u1ee5 ch\u1ec9 d\u00f9ng cho \u0111\u00e8n b\u00e1o. N\u00eau r\u00f5 tr\u1ea1ng th\u00e1i y\u00eau c\u1ea7u (th\u01b0\u1eddng m\u1edf ho\u1eb7c th\u01b0\u1eddng \u0111\u00f3ng), t\u1ea7n su\u1ea5t chuy\u1ec3n m\u1ea1ch c\u1ee7a m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n v\u00e0 li\u1ec7u ti\u1ebfp \u0111i\u1ec3m \u0111\u00f3 c\u00f3 ph\u1ea3i \u0111\u01b0\u1ee3c li\u00ean k\u1ebft c\u01a1 h\u1ecdc hay c\u00f3 c\u00f9ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u1edbi thi\u1ebft b\u1ecb ch\u00ednh theo thi\u1ebft k\u1ebf li\u00ean quan hay kh\u00f4ng. Kh\u00f4ng \u0111\u01b0\u1ee3c suy ra ch\u1ee9c n\u0103ng an to\u00e0n t\u1eeb nh\u00e3n m\u00e1c th\u00f4ng th\u01b0\u1eddng c\u1ee7a ti\u1ebfp \u0111i\u1ec3m ph\u1ee5.<\/p>\n

Review any surge-suppression module as part of the coil circuit. Suppression can protect a PLC output or reduce electrical noise, but it can also affect release timing. The exact module must fit the coil technology and the control sequence. If the panel uses an electronic output, ask for inrush and holding consumption so the output’s capability can be checked against the exact device.<\/p>\n

X\u00e1c nh\u1eadn xem c\u00f3 c\u1ea7n thi\u1ebft ph\u1ea3i l\u1eafp \u0111\u1eb7t kh\u00f3a c\u01a1 kh\u00ed, r\u01a1le qu\u00e1 t\u1ea3i, kh\u1ed1i ph\u1ee5 tr\u1ee3 hay n\u1eafp che \u0111\u1ea7u n\u1ed1i hay kh\u00f4ng, v\u00e0 li\u1ec7u c\u00e1c b\u1ed9 ph\u1eadn n\u00e0y c\u00f3 th\u1ec3 l\u1eafp \u0111\u01b0\u1ee3c v\u00e0o khung \u0111\u00e3 ch\u1ecdn hay kh\u00f4ng. H\u00ecnh \u1ea3nh trong danh m\u1ee5c s\u1ea3n ph\u1ea9m c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb c\u00e1c ph\u1ee5 ki\u1ec7n kh\u00f4ng \u0111i k\u00e8m trong c\u00f4ng t\u1eafc t\u01a1 c\u01a1 b\u1ea3n. Khi kh\u00f4ng gian h\u1ea1n ch\u1ebf, c\u1ea7n y\u00eau c\u1ea7u m\u00e3 \u0111\u1eb7t h\u00e0ng ri\u00eang bi\u1ec7t v\u00e0 b\u1ea3n v\u1ebd k\u00edch th\u01b0\u1edbc sau khi l\u1eafp r\u00e1p.<\/p>\n

H\u00e3y xem x\u00e9t vi\u1ec7c thay th\u1ebf d\u1ef1a tr\u00ean ch\u1ee9c n\u0103ng, ch\u1ee9 kh\u00f4ng ph\u1ea3i d\u1ef1a tr\u00ean ti\u00eau \u0111\u1ec1 hi\u1ec7n t\u1ea1i<\/h2>\n

N\u1ebfu m\u1eabu s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c b\u00e1o gi\u00e1 kh\u00f4ng c\u00f3 s\u1eb5n, h\u00e3y y\u00eau c\u1ea7u nh\u00e0 cung c\u1ea5p ghi ch\u00fa m\u1ecdi s\u1ef1 kh\u00e1c bi\u1ec7t trong b\u1ea3ng ma tr\u1eadn y\u00eau c\u1ea7u b\u00e1o gi\u00e1 (RFQ). M\u1ed9t s\u1ea3n ph\u1ea9m thay th\u1ebf c\u00f3 d\u00f2ng nhi\u1ec7t cao h\u01a1n v\u1eabn c\u00f3 th\u1ec3 kh\u00e1c bi\u1ec7t v\u1ec1 m\u1ee9c x\u1ebfp h\u1ea1ng theo lo\u1ea1i \u1ee9ng d\u1ee5ng, \u0111\u1eb7c t\u00ednh ho\u1ea1t \u0111\u1ed9ng c\u1ee7a cu\u1ed9n d\u00e2y, v\u1ecb tr\u00ed \u0111\u1ea7u n\u1ed1i ho\u1eb7c c\u00e1ch b\u1ed1 tr\u00ed ti\u1ebfp \u0111i\u1ec3m ph\u1ee5. Ng\u01b0\u1eddi mua kh\u00f4ng n\u00ean ch\u1ea5p thu\u1eadn s\u1ea3n ph\u1ea9m \u0111\u00f3 cho \u0111\u1ebfn khi k\u1ef9 s\u01b0 thi\u1ebft k\u1ebf \u0111i\u1ec7n ki\u1ec3m tra t\u00ednh t\u01b0\u01a1ng th\u00edch c\u1ee7a m\u1ea1ch v\u00e0 t\u1ee7 \u0111i\u1ec7n.<\/p>\n

L\u01b0u gi\u1eef to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh ra quy\u1ebft \u0111\u1ecbnh c\u00f9ng v\u1edbi t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt c\u1ee7a m\u00e1y m\u00f3c: y\u00eau c\u1ea7u ban \u0111\u1ea7u, ph\u1ea3n h\u1ed3i c\u1ee7a nh\u00e0 cung c\u1ea5p, c\u00e1c sai l\u1ec7ch \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn v\u00e0 k\u1ebft qu\u1ea3 ch\u1ea1y th\u1eed. \u0110i\u1ec1u n\u00e0y gi\u00fap vi\u1ec7c t\u00ecm ngu\u1ed3n cung \u1ee9ng ph\u1ee5 t\u00f9ng thay th\u1ebf sau n\u00e0y \u00edt ph\u1ee5 thu\u1ed9c h\u01a1n v\u00e0o vi\u1ec7c m\u1ed9t c\u00e1 nh\u00e2n n\u00e0o \u0111\u00f3 ph\u1ea3i nh\u1edb l\u00fd do t\u1ea1i sao l\u1ea1i ch\u1ecdn m\u1ed9t c\u00f4ng t\u1eafc t\u01a1 c\u1ee5 th\u1ec3. \u0110\u1ed1i v\u1edbi c\u00e1c m\u00e1y m\u00f3c \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t l\u1eb7p l\u1ea1i, c\u1ea7n r\u00e0 so\u00e1t l\u1ea1i t\u1ee7 \u0111i\u1ec7n \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c l\u1eafp r\u00e1p tr\u01b0\u1edbc khi \u00e1p d\u1ee5ng c\u00f9ng m\u1ed9t m\u00e3 \u0111\u01a1n h\u00e0ng cho to\u00e0n b\u1ed9 l\u00f4 s\u1ea3n xu\u1ea5t.<\/p>\n

Khi y\u00eau c\u1ea7u th\u00f4ng tin v\u1ec1 ph\u1ed1i h\u1ee3p, vui l\u00f2ng cung c\u1ea5p th\u00f4ng tin v\u1ec1 thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 ph\u00eda th\u01b0\u1ee3ng l\u01b0u th\u1ef1c t\u1ebf v\u00e0 s\u01a1 \u0111\u1ed3 b\u1ea3o v\u1ec7 qu\u00e1 t\u1ea3i. C\u00e1c y\u00eau c\u1ea7u v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ecbu s\u1ef1 c\u1ed1 ho\u1eb7c ph\u1ed1i h\u1ee3p ph\u1ee5 thu\u1ed9c v\u00e0o c\u1ee5 th\u1ec3 t\u1eebng c\u1ee5m thi\u1ebft b\u1ecb v\u00e0 \u0111i\u1ec1u ki\u1ec7n th\u1eed nghi\u1ec7m. Ch\u1ec9 d\u1ef1a tr\u00ean th\u00f4ng tin v\u1ec1 m\u1ed9t d\u00f2ng s\u1ea3n ph\u1ea9m c\u00f4ng t\u1eafc t\u01a1 l\u00e0 ch\u01b0a \u0111\u1ee7 \u0111\u1ec3 ph\u00ea duy\u1ec7t m\u1ed9t lo\u1ea1i c\u1ea7u dao, c\u1ea7u ch\u00ec ho\u1eb7c s\u01a1 \u0111\u1ed3 \u0111\u1ea5u d\u00e2y kh\u00e1c. Vui l\u00f2ng l\u01b0u gi\u1eef b\u1ea3ng d\u1eef li\u1ec7u ho\u1eb7c b\u00e1o c\u00e1o h\u1ed7 tr\u1ee3 cho t\u1ed5 h\u1ee3p c\u1ee5 th\u1ec3 v\u00e0 m\u1ee9c \u0111i\u1ec7n \u00e1p t\u01b0\u01a1ng \u1ee9ng.<\/p>\n

C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n

H\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n 24 V c\u00f3 \u0111\u1ee7 \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh th\u00f4ng s\u1ed1 cu\u1ed9n d\u00e2y kh\u00f4ng?<\/h3>\n

Kh\u00f4ng. H\u00e3y n\u00eau r\u00f5 lo\u1ea1i AC hay DC, \u0111\u1ed9 dao \u0111\u1ed9ng c\u1ee7a ngu\u1ed3n c\u1ea5p, c\u00f4ng su\u1ea5t ngu\u1ed3n v\u00e0 logic chuy\u1ec3n m\u1ea1ch. M\u00e3 cu\u1ed9n d\u00e2y ch\u00ednh x\u00e1c ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u0111\u00f3.<\/p>\n

C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng r\u01a1le c\u00f4ng su\u1ea5t \u0111\u1ecbnh m\u1ee9c cho m\u00e1y s\u01b0\u1edfi cho m\u1ed9t \u0111\u1ed9ng c\u01a1 c\u00f3 c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n t\u01b0\u01a1ng \u0111\u01b0\u01a1ng kh\u00f4ng?<\/h3>\n

Kh\u00f4ng n\u00ean b\u1ecf qua vi\u1ec7c ki\u1ec3m tra lo\u1ea1i c\u00f4ng su\u1ea5t \u0111\u1ed9ng c\u01a1 v\u00e0 ch\u1ebf \u0111\u1ed9 \u0111\u00f3ng\/ng\u1eaft c\u1ee7a ch\u00ednh m\u1eabu m\u00e1y \u0111\u00f3. C\u00e1c lo\u1ea1i t\u1ea3i kh\u00e1c nhau s\u1ebd g\u00e2y ra c\u00e1c m\u1ee9c \u1ee9ng su\u1ea5t ti\u1ebfp x\u00fac kh\u00e1c nhau.<\/p>\n

C\u00e1c ti\u1ebfp \u0111i\u1ec3m ph\u1ee5 c\u00f3 th\u1ec3 ho\u00e1n \u0111\u1ed5i cho nhau \u0111\u01b0\u1ee3c kh\u00f4ng?<\/h3>\n

Ch\u1ec9 khi nh\u00e0 s\u1ea3n xu\u1ea5t x\u00e1c nh\u1eadn r\u1eb1ng d\u00f2ng s\u1ea3n ph\u1ea9m, c\u00e1ch l\u1eafp \u0111\u1eb7t v\u00e0 \u0111\u1eb7c t\u00ednh ti\u1ebfp x\u00fac c\u1ee7a s\u1ea3n ph\u1ea9m \u0111\u00f3 t\u01b0\u01a1ng th\u00edch v\u1edbi ch\u1ee9c n\u0103ng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u.<\/p>\n

T\u00f3m l\u1ea1i<\/h2>\n

Y\u00eau c\u1ea7u b\u00e1o gi\u00e1 (RFQ) cho r\u01a1le \u0111i\u1ec1u khi\u1ec3n AC c\u1ea7n n\u00eau r\u00f5 m\u1ee9c t\u1ea3i, s\u1ed1 c\u1ef1c ch\u00ednh, ngu\u1ed3n c\u1ea5p cu\u1ed9n d\u00e2y v\u00e0 c\u00e1c ch\u1ee9c n\u0103ng ph\u1ee5 d\u01b0\u1edbi d\u1ea1ng c\u00e1c tr\u01b0\u1eddng th\u00f4ng tin \u0111\u1ed9c l\u1eadp. C\u1ea7n b\u1ed5 sung c\u00e1c y\u00eau c\u1ea7u v\u1ec1 t\u1ee7 \u0111i\u1ec7n v\u00e0 \u0111i\u1ec1u ki\u1ec7n ph\u1ed1i h\u1ee3p, \u0111\u1ed3ng th\u1eddi y\u00eau c\u1ea7u cung c\u1ea5p b\u1eb1ng ch\u1ee9ng v\u1ec1 m\u00e3 \u0111\u1eb7t h\u00e0ng ch\u00ednh x\u00e1c. \u0110i\u1ec1u n\u00e0y gi\u00fap tr\u00e1nh tr\u01b0\u1eddng h\u1ee3p m\u1ed9t r\u01a1le \u0111i\u1ec1u khi\u1ec3n ch\u1ec9 tr\u00f9ng kh\u1edbp b\u1ec1 ngo\u00e0i l\u1ea1i tr\u1edf th\u00e0nh gi\u1ea3i ph\u00e1p thay th\u1ebf t\u1ed1n k\u00e9m cho t\u1ee7 \u0111i\u1ec1u khi\u1ec3n.<\/p>\n

T\u00e0i li\u1ec7u tham kh\u1ea3o<\/h2>\n