PTX640/PTE640 Surge Protection Device

Product Details

Eaton Innovative Technology PTX640/PTE640 Surge Protective Device

Related product models include: PTX640/PTE640, PTX640-3Y201/PTE640-3Y201, PTX640-3Y201-S/D, PTE640-3Y201-D/SD

Technical Parameter Summary
Peak discharge capacity: 640KA per phase, 320KA per mode
ANSI/IEEE C62.41 installation location: B and C
Application: High surge activity areas, industrial applications including high-capacity incoming cabinets, high-capacity distribution cabinets, and individual large loads
Warranty period: 20 years
Product certification: UL1449 2nd Edition, cUL, UL1283
Manufacturer qualification: ISO9001:1994 Quality Management Certificate BSI FM 30833

Mechanical Performance Parameters
Enclosure: Painted steel structure, all-weather; Protection rating NEMA4 (IP66)
Mounting: Built-in conduit wiring and multi-point mounting brackets
Connection: #14-1/0 (2.5-50mm²) stranded wire
Weight: Approximately 14.5 kg (32 lbs)
Operating temperature: -40°F (-40°C) — +185°F (+85°C)

Electrical Performance Parameters
Protection mode: Full mode, L-N, L-L (differential mode), L-G, N-G (common mode)
Input power frequency:PTX:47-420 Hz; PTE and all -SD: 47-64 Hz
Response time: PTX ≤ 1 nanosecond, PTE <1 nanosecond
Capacitance: PTE: <10 μF per mode
Diagnostic indication: LED indicator, green light per phase for normal operation, remote alarm interface (Class C dry contact NO/NC)
Short-circuit current protection: 100 Amp RK5 fuse rated 200 kAIC (not provided by factory)
Maximum EMI/RFI attenuation－Mil-std-220

Options
Adaptive Tracking Network (ATN): PTE
Audible alarm, surge counter, and phase-loss monitor (S.M.A.R.T.TM): (-SD suffix)
Stainless steel NEMA Type 4X enclosure: (-SS suffix) (Notify factory in advance, minimum quantity required)
Built-in fuse: (-L suffix) (Contact us for latest drawings)
Built-in fuse with switch: (-D suffix) (Contact us for latest drawings)
ARM-3 Remote Alarm Module