MPE Limited
Hammond Road
Knowsley Industrial Park Liverpool
L33 7UL
Hammond Road
Knowsley Industrial Park Liverpool
L33 7UL
A 10A HEMP equipment filter meeting the pci requirements of IEC61000-4-24 pulses for severity levels 1 and 2. Both lines feature individual inductive input to offer good continuous wave EMC performance and superior transient handling performance even on supplies with low source impedance. The filter includes HEMP and EMC filtering components thus reducing the need for a seperate EMC input filter for the equipment. This filter is primarily designed to protect individual items of equipment against the E1 pulse as part of a staged protection system as described within the MPE commercial HEMP protection filters brochure.
| Rated Voltage | 250Vac 50/60Hz (120V and 277V on request) |
| Test Voltage | 2250Vdc each line to case |
| Discharge Resistors | Fitted internally from each line to case |
| Discharge Time to below 34V | <30s |
| Maximum Temperature Rise on Full Load | 25ºC |
| Full Load Operating Temperature Range | -40ºC to +50ºC |
| Maximum Leakage Current per line at 250Vac 50Hz | See table |
| Peak Surge Current | 15kA (8/20μs) |
| Insertion Loss | See graph within product range brochure |
| MIL STD 188-125-1 acceptance test, short pulse current injection, wave shape 20/500ns | |||||
|---|---|---|---|---|---|
| Input pulse amplitude | 250A | 500A | 1000A | 1800A | 2500A |
| IEC61000-4-24 residual requirement – severity level 1 | <353A | <353A | <353A | <353A | <353A |
| IEC61000-4-24 residual requirement – severity level 2 | <50A | <50A | <50A | <50A | <50A |
| Part Number | Current Rating (A) @50ºC | No of Lines | Max Leakage Current per Line (mA) | Max DC Volt Drop per Line (mV) | Major Dimensions (mm) | Approx. Weight
(g) |
|||
|---|---|---|---|---|---|---|---|---|---|
| Length | Width | Depth | |||||||
| DS33823 | 10 | 2 | 3.5 | 0.15 | 120 | 100 | 35 | 750 | |
*Current derating between 50ºC and 85ºC Iθ = IR 