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Voltage: 36 kV
... Siemens Energy 3EK7 silicone rubber surge arresters with cage design effectively protect medium-voltage distribution networks from overvoltage. They are ideally suited to provide reliable protection for: •Transformers •Circuit breakers •Medium-voltage ...
Siemens Energy – Power transmission
Voltage: 52 kV
POLIM-D is a surge arrester with metal-oxide (MO) resistors without spark gaps directly molded in silicone housing, in grey color, designed and tested according to IEC 60099-4; and it fulfills the requirement of ANSI/IEEE C62.11. Fire and smoke behavior ...
Primary current: 20,000, 25,000, 40,000, 50,000, 12,500 A
STM T1 50 is the most robust series of single pole Type 1/Class I lightning current arresters, able to discharge energy (current) from a direct lightning strike (10/350µs) on an external lightning protection system (LPS) or overhead supplies, in accordance ...
Voltage: 220 V - 240 V
Primary current: 10 A - 10 A
Open circuit voltage: 10 kV - 10 kV
... Product description
The MLPC range is a compact series of AC surge protectors specifically designed for LED lighting systems. MLPC units are sized for integration into luminaires and offered with two connection options: spring terminal or screw ...
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, L-N Location of Use: Main Distribution ...
NORDEL
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, L-N Location of Use: Main Distribution ...
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 of Use: Main Distribution Boards Housing: ...
NORDEL
Voltage: 12 V - 362,000 V
Primary current: 600 A - 3,000 A
... • IEC 60099-4, ANSI/IEEE C62.11, NEMA • ISO 9001, KEMA, CESI, CE, TUV, UL, ASTA • Seismic design, ETGI-1.020, IEEE Std 693, NCh2369 • Structural design, ASTM A325, ANSI/AISC 360, AWS D1.1 • High altitude correction per IEC 60099-4 & IEEE C62.11, ~ ...
Voltage: 12 V - 362,000 V
... • IEC 60099-4, ANSI/IEEE C62.11, NEMA • ISO 9001, KEMA, CESI, CE, TUV, UL, ASTA • Seismic design, ETGI-1.020, IEEE Std 693, NCh2369 • Structural design, ASTM A325, ANSI/AISC 360, AWS D1.1 • High altitude correction per IEC 60099-4 & IEEE C62.11, ~ ...
Voltage: 120 V - 440 V
Primary current: 25,000, 100,000 A
... Powerful components, suitable for all kinds of common power systems. Can be used in TN-S systems The surge arrester meets the requirements of IEC61643-11 The unit is designed to be used between Zone O and Zone 1 (according to IEC62305-4 definition ...
Britec Electric Co., Ltd
Voltage: 275, 320, 150 V
Primary current: 12,500, 25,000 A
... Type 1+2, T1+T2, B+C, I+II, Iimp 12.5 kA is developed as the best solution available to protect service entrance at industrial sites. It is designed to meet all your needs for any low voltage installation. It is easy to install in any standardized distribution ...
Britec Electric Co., Ltd
Voltage: 120 V - 440 V
Primary current: 25,000 A
... lass B+C surge protector. This DIN rail mounted surge protectors are easy to install in any standardized distribution pane or control cabinets. It is equipped with a thermal disconnection device and provides real-time fault indicators thus allowing ...
Britec Electric Co., Ltd
Voltage: 18 kV
... 1.The ambient temperature is not high than +40 celsius and not lower than -40 celsius. 2.The altitude above sea level do not exceed 1000-2000m.(Altiplano area should be indicated when order.) 3.The frequency in AC system is 50Hz or 60Hz. 4.Power ...
Voltage: 230, 275 V
Primary current: 30,000, 140,000 A
Open circuit voltage: 900 V
... Protector for power supply lines. Single-pole. Type 1+2. Uc = 275 VAC. Iimp = 30 kA. Imax =140 kA. Up(1,2/50) = 900 V. Size 4DIN. Tested and certified as a protector Type 1+2 according to the standard EN IEC 61643-11. Suitable for Categories I, ...
Voltage: 150, 320, 420 V
Primary current: 5,000, 10,000 A
... Surge Protection Device (SPD) is a transient surge suppression device consisting of varistor (MOV),Gas Discharge Tube (GDT) and thermal fuse (ATCO). When a high-amplitude transient surge occurs in the circuit, SPD suddenly changes to low impedance, ...
Voltage: 9 kV - 48 kV
Primary current: 5,000, 10,000 A
Distribution type surge arrester is designed to serve in distribution system and provide over-voltage protection. The varistor used in the arrester is subjected to a series of physical and electrical tests to ensure the protective ability, and the high-level ...
Pomanique Electric
Voltage: 120, 240, 277, 480, 600 V
Primary current: 20,000 A
... Strikesorb 80 industrial surge suppression offers unparalleled lightning protection, protecting mission-critical applications from damage caused by lightning surges and other overvoltage events. Even in the most lightning prone environments, Strikesorb ...
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: 230 V
Primary current: 50,000 A
CSH is the most robust range of single pole Type 1/Class I lightning current arresters, able to discharge energy (current) from a direct lightning strike (10/350) on an external lightning protection system (LPS) or overhead supplies. DIN rail monobloc ...
Cirprotec
Voltage: 1,000, 1,200 V
Primary current: 5,000, 25,000, 50,000 A
... -DC surge protective devicespecially used for photovoltaic system less than 1000Vdc. -The core parts are metal oxide varistor components with high discharge capacity. -With Reliable control thanks to Thermo Dynamic Control disconnector. -With remote ...
FATECH ELECTRONIC (FOSHAN) CO., LTD
Primary current: 100,000 A
... Buildings with a very high level of need for protection, known as Lightning Protecion Level 1 – LPL I (Imp=100 kA) Hospitals, banks, transmission points for GSM/BTS, water stations, power plants, aerodrome control towers, explosion prone buildings Bigger ...
Voltage: 380 V
Primary current: 1,000 A
... •Three-phased system •Operating Voltage V(in) 380 V •Service Frequency 50/60 Hz •Activation 420 V •IEC Category Class I+II+III •Nominal Voltage UN 230 V AC(230/400 V AC - 275/420 V AC), 420 V AC(L-L) •Arrestor Nominal Voltage UC (L-N) 275 V AC, ...
... Type 1 + 2 / Class 1 + 2 / B + C Class compact protection elements have been used as second level protection in recent years. It should have been tested in 10/350 µSec waveform. It must be able to discharge a load of at least 40kA between Phase-Neutral, ...
Voltage: 275 V - 550 V
Primary current: 5,000 A - 100,000 A
... Surge Protective Device SPD Application • Number of poles: 1, 2,3, 4; • Electric ratings: 230/400V, AC50/60Hz; • Application: Protect electric system and on-loading electrical apparatus from thunder and instantaneous over-voltage; • Standard: IEC/EN ...
Voltage: 230, 400 V
Primary current: 30,000 A - 100,000 A
... Application SP1-B series SPD is suitable for TT, IT, TN-S, TN-C-S power supply system with AC 50/60Hz, 230/400V and below. Its design based on IEC6143-1, GB18802.1 and GB50057 standard requirements, can discharge 100KA lightning over current, normally ...
Voltage: 220 V - 500 V
Primary current: 50,000, 12,500 A
... ● KS Certificated Product(Product to satisfy specification of LH construction) ● Excellent TOV (Temporary Over Voltage) fault characteristics ● Checking of power status and functional loss of surge protective device via LED ● MOV Fault Alarm function ● ...
Voltage: 230 V
Primary current: 0 A
Lightning strike by lightning means a test to the radio equipment. The Voltage of Surge maybe as high as the dozens kilovolt/meter in the instant microseconds, this will bring the enormous load to the whole system and the damage to the equipment, The ...
Voltage: 150 V - 600 V
Primary current: 100,000, 200,000 A
... Class I+II Rated voltage up to 600 Vac Application from 1 to 4 poles Visual and remote contact indicator Benefits Easy installation DIN rail mounting Max nominal discharge phase 100 kA, neutral 200 kA Excellent ...
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