Power cables ni gaw, mari ai ni law law chye na ai hta grau nna, jan a n-gun hpe n-gun jaw ai hta grau ahkyak ai shara hpe hkam la nga ai. Shanhte gaw PV module kaw nna inverter ni de n-gun hpe htawt sit nna, jahtum e grid de htawt sit ma ai. Shut ai cable hpe lata ai shaloi - hpe lata ai shaloi (sh) cable quality n kaja ai shaloi - gaw system ting a bungli galaw ai lam, shim lum lam, asak hkrung lam ni gaw hkra machyi ai. Ndai laika buk gaw hpa majaw quality .PV cablematter hte kaja ai ni hpe gara hku lata la na.
Solar PV System ni hta Cable ni hpe hpa gaw ahkyak ai kun?
Solar panel ni gaw shim lum ai hte hkrak hkra htaw sa ra ai DC power hpe shapraw ya ai. Power cables ni gaw installation a "nervous system" hku nna galaw ai. Shanhte hpe n-gun n jaw ai, n kaja ai hku n-gun n jaw ai (sh) n-hkap la ai rai yang, nang hkrit tsang ra ai:
- Voltage hkrat ai
- Katsi ai shara
- System hkrat sum ai lam
- Bungli galaw ai nbung laru grau law ai
High{0}} quality cable ni gaw n-gun hpe ngang grin hkra galaw ya nna, n-gun hpe grau law hkra shapraw ya lu ai.
Cable Specifications gaw gara hku nna Solar Efficiency hpe gara hku hkra machyi shangun ai kun?
Matsan- manu dan ai cable ni gaw conductor hpe ninghkap ai lam hpe jat ya ai majaw .wan n-gun yawm ai. 1% voltage drop shagu hta, system kaba ni gaw shaning shagu kWh wan hku law ai hpe sum mat chye ai.
Madung efficiency lam ni gaw:
- Conductor arung arai (tinned magri hpe ra sharawng ai)
- Cable cross{0}} daw garan ai shara
- Aten galu masat masa
- Kilometer mi hta ninghkap ai lam
Solar Installations hta hpa majaw Cable shim lum ai Critical?
Solar arrays ni gaw DC voltage kaba ni hpe shapraw ya ai - hpe law law lang mu lu ai.1,000–1,500V. DC arcs ni gaw AC n kaja ai lam ni hta grau nna sat kau na matu grau yak ai.
High{0}} manu dan ai PV cable ni gaw ndai hkrit tsang hpa ni hpe shayawm ya ai hku nna:
- Wan- hpe bai gram lajang ai arung arai ni
- tup hkrak insulation
- UV- hpe ninghkap lu ai jacketing
- High{0}} aten kadun hkrang shala ai lam
- N-gun ja ai jak rung makawp maga ai lam
Cheap cables ni gaw aten garai n du shi ai- hpe n-gun yawm shangun ai, short circuit hte wan hkru ai lam ni lawm ai.
Htingbu htingbyen ni gara hku nna PV Cable Lifespan hpe gara hku hkra machyi shangun ai kun?
Solar installations ni gaw 25+ shaning ni a matu grai sawng ai masa ni hpe cable ni hpe hpaw dan ai:
- UV radiation
- Ozone
- Hkringhtawng cycle (−40℃kaw nna+90℃)
- jak rai ni a shamu shamawt lam
- Kan hte marang
- Chemical n-gun rawng ai lam
Quality PV cables ni gaw XLPE (cross{0}}linked polyethylene) hpe n-gun jaw aihte halogen- n lawm ai jacket ni hpe shaning tsa lam hku shinggan de pru hkawm ai hpe hkam jan lu na matu galaw da ai.
Buyers ni hpe tam ra ai kun? (IEC, UL, EN)
Quality cables ni gaw mungkan ting masat da ai masat masa ni hpe hkam la ra ai:
IEC 62930.{0}} mungkan ting na PV cable galaw ra ai lam ni
EN 50618 / H1Z2Z2Z2-K.{0}} European PV cable madang .
UL 4703{0}} photovoltaic wire a matu US madang
NEC Daw 690 hpe hkan sa ai lam{0}} hpe jung ai shimlam tara ni
Cable gaw gap ai lam hpe gara hku galaw ai kun?
PV cable langai a hkrang gaw kade daram na hkra nga ai hpe dawdan ya ai:
Compare galaw na matu ahkyak ai ni
Gawgap ai wa:
Stranded tinned magri=kaja dik htum galai shai ai lam + n-gun n rawng ai
Insulation:
XLPE= tsaw ai nbung, UV, hte chemical hpe ninghkap lu ai
Ntsa palawng:
Halogen- lawt lu ai lam, UV{1}} n-gun jaw ai lam
Temerature Rating:
Yawm dik90℃hka ing/kat ga
Voltage Rating:
600V / 1,000V / 1,500V gaw system hpe hkrang shapraw ai hta hkan nna .
High{0}} manu shadan ai lam gaw, .grau galu ai system a prat hte hkrat sum ai lam n law ai.
Solar sumla hkrung ni hpe gara hku chye ginhka lu na kun?
Jshcable solar pCables Mahte gaw Solar Photovoltaic galaw shapraw ai hta Mahte rai nna, ISO, UL, IEC zawn re ai mungkan ting masat da ai hpung ni kaw na masat masa ni hpe lu da ai. Wsorale kaw na cable manu, Anhte OEM & ODM Service. Export quote ni hpe jaw u.Anhte hpe matut mahkai u
quotation (sh) hpaji masa madi shadaw ai lam a matu.
Bai nna
Hpa majaw Solar Photovotaic Cables ni gaw High-Matsa
Solar Photoltaic Cables: Solar Installation shagu a matu ahkyak ai Component ni
https://www.jshcable.com/shabrai/solar- ni a n-gun n-gun a n-gun hpe n-gun jaw ai lam-85345239.html
Na a datn n-gun atsam hpe gara hku lata la mai ai
Top Solar Photovoltaic Cable hpe madi shadaw ya ai lam hpe galaw ya ai.
https://www.jshcable.com/hpaga/ hpa n-gun hpe n-gun jaw/
Lakap laika
Mungkan ting na wan n-gun hte seng ai komishin (IEC)
IEC 60216: "Hpyen n-gun a matu arung arai ni – Hka hkin-gau hkam sharang ai atsam" hte IEC 62930: "Solar photovoltaic cables – Daw 1: Ra ai lam ni."
Mungdan ting na wan jak rung (NEMA)
NEMA gaw jan n-gun hpe bai gram lajang mai ai n-gun atsam ni hta jai lang ai cable ni a ntsa na madang ni hpe jaw da ai. NEMA a madang ni gaw, cable ni gaw wan hte jak rung bungli galaw ra ai lam ni hpe hkan sa lu hkra galaw ya ai.
Solar N-gun Hpaji Hpung (SEIA)
Reference: SEIA shiga ni hta, n-gun rawng ai ni hpe n-gun jaw ai lam hte, n-gun rawng ai ni hpe lata ai lam gaw, jan n-gun jat ai lam ni a galu kaba ai- aten hta awng dang na matu ahkyak ai lam tsun da ai.
N lu ka ai ni Laika ka ai ni (UL)
UL masat masa gaw, wan n-gun, UV radiation, wan n-gun ni lawm ai, shim lum lam hte bungli galaw ai madang ni hpe jan n-gun jaw ai lam ni hpe hkan sa lu hkra galaw ya ai.
Mungkan ting na n-gun atsam hte seng ai lam (IEA)
IEA a jan a n-gun atsam masa ni hpe prat tup na matu hte gram lajang ai lam ni hpe tang madun da ai gaw, cable ni a lit hpe madi madun ai hte system a akyu hte asak galu ai lam hta wiring ni a lit hpe madi madun da ai.
Mungdan ting na bai gram lajang mai ai n-gun atsam hpe hpaw ya ai (NREL)
NREL a sawk sagawn ai lam ni gaw, jan n-gun atsam masa ni hta quality components ni hpe jai lang na matu ahkyak ai lam hpe madun dan ai, dai hta, n-gun kaba ai{0}}}performance cable ni lawm ai, galu kaba ai{1}} aten na bungli galaw ai manu hpe shayawm na matu.
Solar Foundation (TSF)
TSF gaw jan a hpaga lam hte seng nna sawk sagawn ai lam ni hpe galaw ya ai, dai hta cable lang ai lam hta byin nga ai masa ni hte component quality a ahkyak ai lam ni lawm ai.
IEC 61730 Hkrang sumla ni a matu masat masa
Ndai madang gaw jan a n-gun atsam hpaga lam hta PV modules hte cable ni a matu shimlam atsam hpe tsun da ai.