Product 產品介紹
ERICO TSG-SRF單相系列 串聯型突波保護器
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特徵
- 結合了TSG和暫態鑑別科技的高效能保護。
- 高的突波額定，適合用在暴露高的電力入口處。
- 突波濾波器降低了電壓斜率(dv/di)，對於電子設備提供更好的保護，大大的降低通過電壓。
- 小尺寸/重量易於安裝。
- 金屬外殼增加安全性。
規格
| Part Number | TSG-SRF140 | TSG-SRF163 | TSG-SRF1125 |
| Article Number | 700015 | 700025 | 700045 |
| Nominal System Voltage (Un) | 220 - 240 VAC | ||
| Max Continuous Operating Voltage (Uc) | 275 VAC | ||
| Stand-off Voltage | 440 VAC | ||
| Rated Load Current (IL) | 40 A | 63 A | 125 A |
| Voltage Protection Level (Up), L-N |
210 V @ 3 kA 180 V @ 20 kA |
262 V @ 3 kA 247 V @ 20 kA |
413 V @ 3 kA 392 V @ 20 kA |
| Max Discharge Current (Imax), Per Mode | 130 kA 8/20 μs | ||
| Impulse Current (Iimp) | 50 kA 10/350 μs | ||
| Filtering | -40 dB @ 100 kHz | ||
| Frequency | 50 – 60 Hz | ||
| Heat Dissipation | 13 W | 19 W | |
| Input Connection | 50 mm² Max | 8 mm Stud | |
| Output Connection | 35 mm² Max | 8 mm stud | |
| Distribution System | 1Ph 2W+G | ||
| Protection Modes | All modes protected | ||
| System Compatibility |
TN-C TN-S TT |
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| Technology |
Triggered Spark Gap In-line series low pass sine wave filter |
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| Enclosure Material | Metal | ||
| Enclosure Rating | NEMA® 12 (IP55) | ||
| Mounting | Wall mount | ||
| Status Indication |
LED Change-over contact |
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| Depth (D) | 170 mm | ||
| Height (H) | 400 mm | ||
| Width (W) | 300 mm | ||
| Unit Weight | 11 kg | 13 kg | |
| Complies With |
ANSI®/IEEE® C62.41.2-2002 Cat A, Cat B, Cat C ANSI®/IEEE® C62.41.2-2002 Scenario II, Exposure 3, 100 kA 8/20 μs, 10 kA 10/350 μs |
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| Back-Up Overcurrent Protection for 40 A and 63 A Rated Units | ||
| Supply Rating | Minimum Circuit Breaker Rating | Minimum Fuse Rating |
| 500 A (10 kAIC Max) | 100 A | 40 A |
| 750 A (15 kAIC Max) | 100 A | 63 A |
| 1000 A (20 kAIC Max) | 125 A | 80 A |
| 2000 A (43 kAIC Max) | 160 A | 100 A |
Back-Up Overcurrent Protection equals Max Line Current (IL) unless otherwise noted.
