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ES400CL
4-20 mA current loop protection
ES400 is a family of electronic static protections design to protect the 24 Vac/dc power supply lines, 230Vac power supply lines and 4 - 20 mA current loops. They are widely used to protect against overvoltage or power surges either signal acquisition instrumentation or field transducers.
| Order code : | ES400CL | |
| Description: | 4-20 mA current loop protection | |
| Rated voltage: | <35 Vdc supply for 4-20mA current loop | |
| Operating voltage: | 47 V(rms) ( wire to wire ) | |
| Discharge voltage: | 90 V ( wire to wire and wire to ground) | |
| Discharge current: | > 5000 A | |
| Breaking capability: | 1500 A | |
| Loop voltage drop: | approx. 2.2 Vdc | |
| Size: | 1 module DIN 90 x 18.5 x 73 mm | |
| Weight : | approx 150 g |
ES400HV
230 Vac power line protection
ES400HV is an electronic static protection for 220 Vac devices main lines . It is widely used to protect the all measure or control instrumentations against overvoltages or power surges.
| Order code : | ES400HV | |
| Description: | 230 Vac power line protection | |
| Rated voltage: | 220 Vac lines (±15%) | |
| Operating voltage: | 275 V(rms) (wire to wire) | |
| Discharge voltage: | 470 V (wire to wire and wire to earth ) | |
| Discharge current: | > 5000 A | |
| Breaking capability: | 1500 A | |
| Max load: | 6,3 A | |
| Size: | 90 x 36 x 73 mm | |
| Weight: | 200 g approx |
ES400LV
35 V power line protection
ES400LV is an electronic static protection for 24 V devices main lines. ES400LV is widely used to protect all measure or control instrumentations against overvoltages or power surges.
| Order code : | ES400LV | |
| Description: | 35 V power line protection | |
| Rated voltage: | low voltage lines up to 35Vdc/ac (±15%) | |
| Operating voltage: | 47 V(rms) (wire to wire) | |
| Discharge voltage: | 9 0V (wire to wire and wire to earth) | |
| Discharge current: | > 5000 A | |
| Breaking capability: | 1500 A | |
| Max load: | 1 A | |
| Size: | 90 x 18.5 x 73 mm | |
| Weight: | 150 g approx |
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