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Détails sur le produit:
Conditions de paiement et expédition:
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| Dimension: | 482,0(L)*350,0(P)*5U(H) | Poids: | ≤25kg (sans redresseurs) |
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| Mode refroidissement: | Refroidissement naturel | Mode d'installation: | Installé sur un rack de 19 pouces ou à l'intérieur de l'armoire |
| Mode de câblage: | Entrée supérieure et sortie supérieure | Mode d'entretien: | Maintenance avant, modification du grade du module de support |
| Mettre en évidence: | Embedded Power System telecom,ET48300-005 power supply,Telecom Power System with warranty |
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| Type | ET48300-005 | |||
| System | Dimension | 482.0(W)*350.0(D)*5U(H) | ||
| Weight | ≤25kg (without rectifiers) | |||
| Cooling mode | Natural cooling | |||
| Installation mode | Installed on 19-inch rack or inside the cabinet | |||
| Cabling mode | Top inlet and top outlet | |||
| Maintenance mode | Front maintenance, support module grade change | |||
| Protection level | IP20 | |||
| AC Distribution |
Input mode | 380VAC three-phase | ||
| Input capacity | 1×63A/4P | |||
| Input frequency | 45~65Hz, rated value: 50Hz/60Hz | |||
| AC SPD | 20kA/40kA, 8/20μs | |||
| DC Distribution |
Output voltage | -43~-58VDC, rated value: -53.5VDC | ||
| Maximum capacity | 18kW | |||
| Battery breakers | 2× 125A/1P | |||
| Load breakers | LLVD:32A/1P×2+40A/1P×2+63A/1P×3 BLVD:6A/1P×2+10A/1P×2+16A/1P×2 |
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| DC SPD | 10kA/, 8/20μs | |||
| Rectifier | Input voltage | 85VAC~300VAC, rated 220VAC | ||
| Efficiency | >96% | |||
| Rated power | 3000W(176~300VAC) | |||
| Working temperature | -40℃~+75℃(fully output below 50℃) | |||
| Dimension | 106.5mm(W)×286mm(D)×41.5mm(1U/H) | |||
| Weight | ≤2kg | |||
| Cooling mode | Forced cooling | |||
| Power factor | ≥0.99 | |||
| THD | ≤5% | |||
| Controller | Signal input | 4 AI(3 Battery temp., 1 ambient temp) ,7 DI(SPD, 6 common DI) | ||
| Alarm output | 6 dry contact | |||
| Communication port | RS485, SNMP | |||
| Display mode | LCD | |||
| Environment | Operating temperature |
-40℃~+75℃(fully output below 50℃) | ||
| Storage temperature | -40℃~+70℃ | |||
| Operating humidity | 5%~95%(non-condensing) | |||
| Altitude | 0~3000m(If the altitude is within the range of 2000m to 3000m, the maximum operating temperature decreases by 1℃ as the altitude increases by 200m.) |
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Personne à contacter: Ms. Fiona Liang
Téléphone: +8613752765943 / 86-0755 23592644