Sku: ESF633-TN-E
Brand: Eaton
Category: UPS
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Eaton ESF633-TN-E UPS, Input voltage (Uc) 380 – 440VAC, Voltage 320VAC L-N, Residual current <10 mA, Filter attenuation 48dB nominal above 1MHz, 15 hits @ 50kA (8/20uS, each mode). The ESF series surge filters are Class II, single and three phase, 2 port SPDs, designed to provide complete site surge protection in a compact footprint.
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Description
Manufacture # Eaton | Model # ESF633-TN-E
The ESF series surge filters are Class II, single and three phase, 2 port SPDs, designed to provide complete site surge protection in a compact footprint. These models utilize UL1449 ed3 certified thermallyfused MOV devices in conjunction with air-wound inductors to provide a current-limited output, coordinated to surge levels below 3kA. This means that all downstream power circuits are protected to ANSI/IEEE C62.41 Category B level, the common level that medium power LV loads (UPS, rectifier, industrial machines) are designed to accept. The design results in an exceptionally low let through voltage. ( <600V, 3kA, 8/20us ).
Features:
Overview:
Manufacturer Warranty: 05 Years Limited Warranty
Location Category | Internal mounting location only. Must be installed within a suitable enclosed space, allowing for cooling airflow |
Dimensions - Including hinges (H x W x D, mm) | 520 x 400 x 220 |
Weight (kg) | 10 |
Warranty | 5 years, workmanship and materials |
Installation instructions | Supplied with unit |
Input voltage (Uc) | 380 – 440VAC |
Max Continuous Voltage (Mcov) | 320VAC L-N |
Service type | TN-S, TN C-S SYSTEMS |
Nominal discharge current | Class II In L-N 50kA, N-E 50 kA |
Current rating – continuous | 50, 63 or 80A |
Recommended maximum over current protection | HRC gL fuse rated according to the unit’s rating |
Residual current | <10 mA |
Short circuit withstand (1 sec) | 29kA |
Primary protection modes | Line-Neutral, Neutral-Earth |
In 8/20us (Line-Neutral or Line-Earth) | 50kA |
In 8/20us (Neutral-Earth) | 50kA |
Ismax 8/20us ( Line – Neutral ) | 100kA |
Nominal surge lifetime | 15 hits @ 50kA (8/20uS, each mode) |
Filter attenuation | 48dB nominal above 1MHz |
Initial clamp voltage (Line-Neutral) | 510V |
Initial clamp voltage (Neutral-Earth) | 255V |
Residual voltage (Vpl) Line-Neutral | <600V (3kA, 8/20uS) |
Residual voltage (Vpl) Neutral-Earth | <1000V (3kA, 8/20uS) |
Residual voltage (Vpl) Line-Neutral | <800V (50kA, 8/20uS) |
Residual voltage (Vpl) Neutral-Earth | <1100V (50kA, 8/20uS) |
Internal protection (fusing) | All surge diverter elements are thermally fused |
External disconnector requirements | Line side: 1 or 3 pole, HRC gL fuse, 500v, 50KAIC Load side: 10kAIC or better MCB |
Terminations | Bolted lug. 8mm bolts for phase and neutral connections. 6mm PE (earth) stud provided on gear tray. All connections identified on unit. |
Thermal dissipation | Max 200W @ full load, 3 phase, 80A model |
Alarms/indicators | Includes status indicators, dry contact alarm relay output (normally-closed with power applied and all SPD’s at 100% capacity). Contact rating 250Vac/32Vdc, 5A, alarm under-voltage cut off 180Vac. |
Enclosure rating | IP42 |
Standards. Designed in accordance with : | IEC61643-1:2005, IEC610006-1,2,3,4 ANSI/IEEE C62.41, AS/NZS1768, AS/NZS3000:2007, AS3100 |
Environment | -10 to 65°C, 10 to 90%RH (non-condensing) |
Overall Rating
4.5 out of 5
(150 reviews)
John Doe
"Excellent product! Exceeded my expectations."
John Doe
"Good quality, but delivery took longer than expected."
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