Home 
Products
Surge Protector
SSA, Small Capacity
Products
Surge Protector
SSA, Small Capacity
SSA, Small Capacity
For protection of power source: SSA-P10 series
| SSA-P10 Series | |||
|---|---|---|---|
| Model | SSP-P10 A | SSP-P10 B | |
| Purpose of Use | AC 220 V power lead-in |
AC 110 V power lead-in |
|
| Electric specification | Maximum working voltage Vrms | 300V |
170V |
| Maximum working voltage Vdc | 385V |
225V |
|
| Maximum limiting voltage | AC775V |
AC445V |
|
| Protection mode | ㆍ3 modes (L1-L2, L1-G, and L2-G) | ||
| Surge endurance ( 8 x 20 μsec) | ㆍ10KA/Mode, 20KA/Phase | ||
| Surge resistance | ㆍ1,000 times or more (IEEE C62.41 CAT B2 waveform applied) | ||
| Response speed | ㆍWithin 5 nsec | ||
| Insulation resistance | ㆍ10 MΩ or higher | ||
| Protection from excessive current between lines |
ㆍ5 A rms or lower | ||
| General Specification |
Outer packaging protection | ㆍIP 20 (@IEC 60529), NEMA 1, fire retardant resin | |
| Epoxy molding structure of the internal circuit | ㆍHeat resistance, moisture resistance, fire prevention, vibration resistance, and explosion proof enhanced | ||
| Product size | ㆍ46 X 85 X 25 (mm) | ||
| Installation environment | ㆍ-40 ~ 80℃ / 95% RH | ||
| Mounting (installation) | ㆍDIN rail (channel) mounting method (mounting option) | ||
| Weight | ㆍ100 g or less | ||
For communication protection : SSA-T10 Series
| SSA-T10 Series | ||||
|---|---|---|---|---|
| Model | SSA-T10 A | SSA-T10 B | SSA-T10 C | |
| Purpose of Use | RS-485 |
RS-422 |
Switchboard, telephone, LAN |
|
| Electric specification | Rated input voltage | DC8.2V |
DC15V |
DC200V |
| Maximum continuous working voltage | DC12V |
DC21V |
DC250V |
|
| Protection mode | ㆍ3Mode (L1-L2, L1-G, L2-G) | |||
| Surge duration (8 x 20 μsec) | ㆍ10KA/Mode, 20KA/Phase | |||
| Maximum surge duration voltage | L1-L2 |
V rms 230V |
||
L1-G |
||||
L2-G |
||||
| Surge resistance | ㆍ1,000 times or more (IEEE C62.41 CAT B2 waveform applied) | |||
| Response speed | ㆍWithin 5 nsec | |||
| Insulation resistance | ㆍ10 MΩ or higher | |||
| Protection from excessive current between lines |
ㆍ1 A rms or lower (PTC applied) | |||
| DC loop resistance | ㆍ10 Ω or lower | |||
| General Specification | Outer packaging protection | ㆍIP 20 (@IEC 60529), NEMA 1, fire retardant resin | ||
| Epoxy molding structure of the internal circuit | ㆍHeat resistance, moisture resistance, fire prevention, vibration resistance, and blast resistance enhanced | |||
| Product size | ㆍ46 X 85 X 25 (mm) | |||
| Installation environment | ㆍ-40 ~ 80℃ / 95% RH | |||
| Mounting (installation) | ㆍDIN rail (channel) mounting method (mounting option) | |||
| Weight | ㆍ100g or less | |||
For signal protection : SSA-S10 Series
| SSA-S10 Series | |||
|---|---|---|---|
| Model | SSA-S10 A | SSA-S10 B | |
| Purpose of use | Signal of DC 24 V or lower |
Signal of DC 48 V or lower |
|
| Electric specification | Rated input voltage | DC30V |
DC70V |
| Maximum continuous working voltage | DC41V |
DC92V |
|
| Protection mode | ㆍ3 modes (L1-L2, L1-G, and L2-G) | ||
| Surge duration (8 x 20 μsec) | ㆍ10KA/Mode, 20KA/Phase | ||
| Maximum surge duration voltage | L1-L2 |
V rms 275V |
|
L1-G |
|||
L2-G |
|||
| Surge resistance | ㆍ1,000 times or more (IEEE C62.41 CAT B2 waveform applied) | ||
| Response speed | ㆍWithin 5 nsec | ||
| Insulation resistance | ㆍ10 MΩ or higher | ||
| Protection from excessive current between lines | ㆍ1 A rms or lower | ||
| DC loop resistance | ㆍ5 Ω or lower | ||
| General Specification | Outer packaging protection | ㆍIP 20 (@IEC 60529), NEMA 1, fire retardant resin | |
| Epoxy molding structure of the internal circuit | ㆍHeat resistance, moisture resistance, fire prevention, vibration resistance, and blast resistance enhanced | ||
| Product size | ㆍ46 X 85 X 25 (mm) | ||
| Installation environment | ㆍ-40 ~ 80℃ / 95% RH | ||
| Mounting (installation) | ㆍDIN rail (channel) mounting method (mounting option) | ||
| Weight | ㆍ100g or less | ||
