- Terminal Board no yɛ adwuma
- Ahobammɔ Akwanside ahorow a Atew ne Ho
- Nneɛma a Wɔde Tew Nsɛnkyerɛnne Ho
- Mfiri a Ɛbɔ Surge Ho Ban
- Ahobammɔ Relays
- I/O Modules a Ɛyɛ Nyansafo a Wɔatew Wɔn Ho
- Apon a Ɛyɛ Nyansa
- Nnwumayɛbea Data Optical Transceivers
- Intanɛt so Dew Point Analyzers
- Data a Wɔde Nya Nneɛma
- HART data a wɔde dannan nneɛma
PHL-TA-20 na ɛwɔ hɔ
Aguade ho nsɛm a wɔaka abom
Saa SPD yi yɛ abiɛsa-fase tumi surge ahobammɔ a wɔde di dwuma wɔ ɔfã a ɛto so abiɛsa no, fa common differential mode ahobammɔ kwan a ɛyɛ phase line to zero line ne zero line to ground, a ɛfata sɛ wɔde si TT power supply system shunt distribution cabinet ne junction a LPZ2 mmeae afoforo, LPZ3 mmeae ne mmeae a edi hɔ no.
Su atitiriw
- 1. Pre-wiring wɔ base, ɛyɛ mmerɛw sɛ wiring.
- 2. plug-in modules ma ɛyɛ mmerɛw sɛ wobɛsesa.
| Mfiridwuma ho nsɛm | PHL-TA-20/275 na ɛwɔ hɔ | PHL-TA-20/385 na ɛwɔ hɔ | PHL-TA-20/275 na ɛwɔ hɔ | PHL-TA-20/385 na ɛwɔ hɔ |
| Rated adwumayɛ ahoɔden Un | 220VAC na ɛwɔ hɔ | 220VAC na ɛwɔ hɔ | ||
| Maximum adwumayɛ ahoɔden Uc | 275VAC na ɛwɔ hɔ | 385VAC na ɛwɔ hɔ | 275VAC na ɛwɔ hɔ | 385VAC na ɛwɔ hɔ |
| Nominal discharge mprempren Wɔ (8 / 20μs) . | 10KA na ɛyɛ | 10KA na ɛyɛ | 10KA na ɛyɛ | 10KA na ɛyɛ |
| Nsuo a ɛfiri mu ba a ɛkyɛn so (8 / 20μs) . | 20kA na ɛyɛ | 20kA na ɛyɛ | 20kA na ɛyɛ | 20kA na ɛyɛ |
| Ahobammɔ ahoɔden Up ( ase In) . |
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| Cross-sectional beae a ɛka waya | 1.5mm2 ~ 25mm2 nhama a ɛyɛ mmerɛw | 1.5mm2 ~ 25mm2 nhama a ɛyɛ mmerɛw | ||
| Mmuae bere |
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| Leakage mprempren |
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| Ahobammɔ dodow a wɔde ma denam enclosure so (a ɛne IEC 60529 hyia) . | IP 20 na ɛwɔ hɔ | IP 20 na ɛwɔ hɔ | ||
| Ɔdan mu nneɛma/ogya a ɛtumi hyew ho nkyerɛkyerɛmu | UL94-V0 na ɛwɔ hɔ | UL94-V0 na ɛwɔ hɔ | ||
| Sɔhwɛ gyinapɛn | GB 18802.1/IEC 61643-1 | GB 18802.1/IEC 61643-1 | ||
| Tumi nhyehyɛe a wɔde di dwuma | Single Phase (TT nhyehyɛe) . | 3-fase 4-line (TT nhyehyɛe) . | ||
| Onyin ho sɛnkyerɛnne dwumadi | Yiw(Indicator window dan fi ahabammono kɔ kɔkɔɔ) | Yiw(Indicator window dan fi ahabammono kɔ kɔkɔɔ) | ||
| Fuse anaa circuit breaker a wɔpaw(A) . | 25、32 na ɛwɔ hɔ | 25、32 na ɛwɔ hɔ | ||
| Aging thermal mpaapaemu dwumadi | Aane | Aane | ||
| Adwumayɛ mu ɔhyew a ɛkɔ soro | -40 ~ + 80 ° C na ɛwɔ hɔ | -40 ~ + 80 ° C na ɛwɔ hɔ | ||
| Ɔkwan a wɔfa so de si hɔ | DIN35mm keteke kwan so | DIN35mm keteke kwan so | ||
CP bi nya PD (20kA) .

Mfonini a wɔde ayɛ nhyehyɛe

Dimension mfonini ahorow

Nneɛma a Wɔde Kyerɛkyerɛ










