TỔNG ĐÀI ĐIỆN THOẠI
| SSP1-20 6.5-275 | SSP1-20 50-275 | ||
| Electrical Specifications | |||
| Connection type | Series | ||
| Modes of protection | All mode (L-N, L-PE, N-PE) | ||
| Phases | 1 | ||
| Nominal voltage | U0 | 230V / 50Hz | |
| Maximum continuous voltage | Uc | 275V / 50Hz | |
| Maximum load curent | IL | 20A | |
| Maximum discharge current (8/20μs) | Imax | 6.5kA | 50kA |
| Voltage protection level @ 3kA (8/20μs) | U p | <800V | |
| Response time | tA | <5ns | |
| Earth leakage current | <500μA | ||
| Display | LED power and status | ||
| Alarms (optional) | Segment / thermal failure, clean SPDT contact | ||
| Alarm isolation to active circuitry | 4kV | ||
| Backup fuse | 32A | ||
| Mechanical Specifications | |||
| Operating temperature / humidity | -40 to +80ºC / 0 to 90% non-condensing | ||
| Connection type | Screw terminal | ||
| Terminal capacity - power | 16mm2 | ||
| Terminal capacity - alarm | 2.5mm2 | ||
| Terminal screw torque - power | 1.0Nm | ||
| Terminal screw torque - alarm | 0.5Nm | ||
| Environmental | IP 20 | ||
| Mounting | TS35 DIN rail | ||
| Enclosure / colour | Metal / Black | ||
| Weight | 450g | 500g | |
| Dimensions | |||
| Width | 54mm | ||
| Height | 95mm | ||
| Depth | 80mm | ||
| Options | |||
| External alarm contacts | A | Standard | |
| Polycarbonate enclosure | P | ||
| Voltage variation | Uc | 50V / 130V | 130V |
| SSP1-20 6.5-275 | SSP1-20 50-275 | ||
| Electrical Specifications | |||
| Connection type | Series | ||
| Modes of protection | All mode (L-N, L-PE, N-PE) | ||
| Phases | 1 | ||
| Nominal voltage | U0 | 230V / 50Hz | |
| Maximum continuous voltage | Uc | 275V / 50Hz | |
| Maximum load curent | IL | 20A | |
| Maximum discharge current (8/20μs) | Imax | 6.5kA | 50kA |
| Voltage protection level @ 3kA (8/20μs) | U p | <800V | |
| Response time | tA | <5ns | |
| Earth leakage current | <500μA | ||
| Display | LED power and status | ||
| Alarms (optional) | Segment / thermal failure, clean SPDT contact | ||
| Alarm isolation to active circuitry | 4kV | ||
| Backup fuse | 32A | ||
| Mechanical Specifications | |||
| Operating temperature / humidity | -40 to +80ºC / 0 to 90% non-condensing | ||
| Connection type | Screw terminal | ||
| Terminal capacity - power | 16mm2 | ||
| Terminal capacity - alarm | 2.5mm2 | ||
| Terminal screw torque - power | 1.0Nm | ||
| Terminal screw torque - alarm | 0.5Nm | ||
| Environmental | IP 20 | ||
| Mounting | TS35 DIN rail | ||
| Enclosure / colour | Metal / Black | ||
| Weight | 450g | 500g | |
| Dimensions | |||
| Width | 54mm | ||
| Height | 95mm | ||
| Depth | 80mm | ||
| Options | |||
| External alarm contacts | A | Standard | |
| Polycarbonate enclosure | P | ||
| Voltage variation | Uc | 50V / 130V | 130V |
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