Product Introduction
| Electrical features | |||||
| Product model | ETSG-D20 | ETSG-C40 | ETSG-B60 | ETSG-B80 | |
| Port | One port | ||||
| Category | Combined type | ||||
| Test category Un | Type II test | ||||
| Rated voltage | V | 220V AC 50~60Hz | |||
| Maximum continuous operating voltage | V | 385V AC 50~60Hz | |||
| Nominal discharge current | kA | 10 | 20 | 30 | 40 |
| Maximum discharge current Imax | 20 | 40 | 60 | 80 | |
| Protection level up | kV | 1.5 | 1.8 | 2.2 | 2.4 |
| Fuse or circuit breaker / backup protector | A | 20A/20kA | 32A/40kA | 40A/60kA | 63A/80kA |
| Response time tA | ns | 25 | |||
| Failure indication | Green: normal, red: failure | ||||
| Cross sectional area of installation conductor | mm2 | 6~25 | |||
| Installation mode | mm | 35 Standard guide rail（EN50022/DIN46277-3） | |||
| Operating ambient | ℃ | -40~85 | |||
| Shell material | Plastic to UL94 V-0 | ||||
| Degree of protection | IP20 | ||||
| Authentication | Type test | ||||
| Remote signaling alarm | N.O. / N.C. contact terminals (optional) | ||||
| Wiring capability of remote signaling interface | mm2 | Maximum 1.5mm2 single strand / flexible cord | |||
Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic
power supply system). These devices must be installed in parallel on the low-voltage distribution system or AC power supply system
to be protected, and provide common and different modes of protection. Its installation location is recommended to be located at
the front end of the household side of the distribution system or at both ends of the AC power line (solar panel side and
inverter/converter side), and equipped with matching circuit breakers or fuses
Product Features
1. T2, T1+T2 surge protection devices are available for photovoltaic/low-voltage power system.
2. Module design, easyinstallation, and replaceable
