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Electrical network surge arresters
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high-voltage surge arrester3EL series
Voltage: 72.5 kV - 550 kV
Primary current: 20,000 A - 65,000 A
... maintenance-free operation of 3EL surge arresters. They are also lightweight, allowing for easy transport and a variety of installation options. 3EL surge arresters are suitable for use ...
Siemens Energy – Power transmission
Voltage: 18 kV - 550 kV
Primary current: 10,000, 20,000 A
... A flexible silicone-housed arrester family for line discharge class 2 to 5 and system voltage up to 550 kV PEXLIM is a family of silicone-housed arresters of Hitachi Energy that offer unique advantages ...
Voltage: 0 V - 150 V
Primary current: 5,000 A - 15,000 A
Open circuit voltage: 10 kV
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Electrical Properties
- SPD type (IEC): 2+3
- Max. AC operating voltage (Uc): 150 Vac
- Temporary Over Voltage (TOV) - 5 s (UT): 180 Vac withstand (without disconnection)
- Temporary
Voltage: 120 V
Primary current: 20,000 A
... Hybrid MOV-GSG Technology UL1449 Type 1 LISTED 50kA Surge Current Rating per mode Extended life with no leakage current Visual LED fault indicator and audible alarm NEMA 6 (exceeds NEMA 4X or 4) ...
Voltage: 1 kV - 1.2 kV
Primary current: 0 A - 50,000 A
... The Surge Protective Device (or SPD: generic name for any device that protects against voltage surges) is a recognized and effective solution to the overvoltage problem for any of power or telecom, data, or signal networks. ...
Voltage: 0 kV - 1.5 kV
Primary current: 0 A - 25,000 A
... The Surge Protective Device (or SPD: generic name for any device that protects against voltage surges) is a recognized and effective solution to the overvoltage problem for any of power or telecom, data, or signal networks. ...
Voltage: 230 V - 400 V
Primary current: 50,000 A - 150,000 A
Open circuit voltage: 0 kV - 1.5 kV
... The Surge Protective Device (or SPD: generic name for any device that protects against voltage surges) is a recognized and effective solution to the overvoltage problem for any of power or telecom, data, or signal networks. ...
Voltage: 0 V - 275 V
Primary current: 7,000, 20,000 A
... Surge Ratings: |, = up to 20 kA (8/20us) lim 7 UP to 12.5 kA (10/350 s) Compliance: IEC 61643-11:2011 | EN61643-11:2012 Network Systems: TN-S, TN-C, TT (only L-N) Mode of Protection: L-PE, N-PE (only TN-S), L-PEN, ...
NORDEL
Voltage: 0 V - 275 V
Primary current: 7,000, 20,000 A
... Surge Ratings: lm 7 KA(10/350 us) | 1,5 20 kA (8/20 Hs) Compliance: IEC 61643-11:2011 | EN61643-11:2012 Network Systems: TN-S, TN-C, TT (only L-N) Mode of Protection: L-PE, N-PE (only TN-S), L-PEN, L-N Location ...
NORDEL
Voltage: 0 V - 275 V
Primary current: 7,000, 20,000 A
... Surge Ratings: lm 7 KA(10/350 us) | 1,5 20 kA (8/20 Hs) Compliance: IEC 61643-11:2011 | EN61643-11:2012 Network Systems: TN-S, TN-C, TT (only L-N) Mode of Protection: L-PE, N-PE (only TN-S), L-PEN, L-N Location ...
NORDEL
Voltage: 12 V - 362,000 V
Primary current: 600 A - 3,000 A
... discharge current and energy absorb • Classifications: Station (SH-20kA, SM-10kA, SL-10kA) & Distribution (DH-10kA, DM-5kA, DL-2.5kA) • Accessories and monitoring: Surge counter, leakage current meter ...
Voltage: 12 V - 362,000 V
... Station (SH-20kA, SM-10kA, SL-10kA) & Distribution (DH-10kA, DM-5kA, DL-2.5kA) • Silicone rubber enhance the chemical and physical resistance, UV resistance, and lower flammability • Accessories and monitoring: Surge ...
Voltage: 150 V - 440 V
Primary current: 10,000, 20,000 A
... – For using in the lightning protection zones concept at boundary 1-2. – Low residual voltage and quick response. – Reliable control. – The SPD functions to conduct the surge voltage / current to earth ...
Britec Electric Co., Ltd
Voltage: 150 V - 440 V
Primary current: 10,000, 20,000 A
... : • Protecting low voltage equipment from surge damages. • Applied in modular SPD Class II (Class C) for TN-S power supply system. • Suitable to 220V AC power systems for protection of equipment from surges and transient ...
Britec Electric Co., Ltd
Voltage: 150 V - 440 V
Primary current: 10,000, 20,000 A
... lighting surge voltages. These units must be installed in parallel on the AC networks to be protected and provide common and differential modes protection. Thermal disconnect device for each individual connector Surge ...
Britec Electric Co., Ltd
Voltage: 18 kV
... indicated when order.) 3.The frequency in AC system is 50Hz or 60Hz. 4.Power frequency voltage which has been bearing on arrester for a long time do not exceed continuous operating voltage. 5.Max. wind speed do not exceed 35m/s. 6.Apply ...
Voltage: 54 kV - 500 kV
Primary current: 10,000 A - 20,000 A
... Station type surge arrester is designed and manufactured to protect electrical equipment in the power station. It is characterized by excellent non-linear properties, quick steep wave response, strong ...
Voltage: 240 V - 300 V
Primary current: 20,000 A - 65,000 A
... Optional remote contact signaling • VDE-IEC Class I & II / EN Type 1+2 and UL Type 4CA certified The ProTec T1H modular surge protection device provides high durability due to its leakage-free performance ensured by a special series ...
Raycap
Voltage: 3 kV - 36 kV
... Products are strictly in accordance with GB, IEC, IEEE and other standards Through Kema, CEPRI, XIHARI and other test reports It has excellent nonlinear volt ampere characteristics. Simple structure, no gap, small size, light weight. Fast ...
jinniu electric
Voltage: 48, 64 V
Primary current: 2,000, 3,000 A
... 1. Water-proof RJ45 PoE surge protector. 2. Adopt power supply + signal surge protection integrated design. 3. Transmission rate: 1000M 4. Rated voltage 5Vdc, 12Vdc, 24Vdc, 48Vdc available. 5. Screw tie up ...
FATECH ELECTRONIC (FOSHAN) CO., LTD
Voltage: 66 kV
... surge arrester for electrical substation 66KV Substation Lighting Arresster ...
ningbo yinzhou huayuan electric and machine indust
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