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Varistor surge arresters
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Voltage: 275 V
Primary current: 25,000 A
... Type 1 + 2+3 AC surge protector VG Technology Iimp: 25 kA on 10/350µs impulse In: 25 kA Optimized to TOV No leakage current Monobloc Remote signaling EN 61643-11, IEC 61643-11 Certified Type 1+2+3 DACN1-25CVGS ...
CITEL
Voltage: 24 V - 38 V
Primary current: 500 A - 2,000 A
Open circuit voltage: 1 kV - 1 kV
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Description
MSB6 Type 3
surge
protectors are designed for secondary protection of sensitive equipment and for coordination with primary
surge protection devices. The device uses a compact ...
CITEL
Voltage: 1,000 V - 1,200 V
Primary current: 15,000 A - 60,000 A
Open circuit voltage: 6 kV - 6 kV
... Overview
The DPVN1 series by CITEL is a range of Type 1+2+3
surge protective devices specifically designed for photovoltaic installations. Based on CITEL's patented CTC technology, the DPVN1 integrates a thermosensitive separation ...
CITEL
Voltage: 1,000, 1,200 V
Primary current: 20,000, 40,000 A
... control. Application: Designed especially for surge protection of the PV strings, apply to the Photovoltaic power grid-connection system. Used for PV systems with or without separate lightning protection ...
Britec Electric Co., Ltd
Voltage: 150 V - 440 V
Primary current: 15,000, 20,000, 30,000, 40,000 A
... to each electrical switch boards and prevents the spread of surges in the electric systems, protecting the loads. Application: BR-30FU 3+1 surge arrester are suitable for lightning and surge ...
Britec Electric Co., Ltd
Voltage: 120 V - 320 V
Primary current: 25,000, 100,000 A
... The surge arrestors BR-25M meet the Class I and Class II requirement class according to IEC 61643-11. Labeled connections. Electrical surge protector work by diverting the extra energy in the electrical ...
Britec Electric Co., Ltd
... We are a trusted surge protection devices manufacturer in China specializing in manufacturing high-quality SPDs. With a thorough understanding of standards and regulations, LSP manufactures millions of surge protection ...
LSP
Voltage: 600 V - 1,500 V
... Modular surge protection device for solar power generation systems, or photovoltaic (PV) systems. Features: Easy plug-in and plug-out ability, Din-Rail fast installation, fault-indicator window, and built-in FS (remote monitoring) function. After ...
Voltage: 230, 400 V
Primary current: 100,000, 20,000, 3,000, 12,500, 25,000 A
... Type 3 surge arresters. These devices include the following features (according to Type): • Single phase systems or three-phase systems • Replaceable varistor module and encapsulated spark gap ...
Voltage: 120 V - 480 V
Primary current: 10,000 A
... Littelfuse LSP05 Surge Protection Modules provide transient overvoltage protection for outdoor and commercial LED lighting fixtures. Constructed with Littelfuse thermally protected Varistors, they provide robust surge ...
Littelfuse
Voltage: 277, 480 V
Primary current: 20,000 A
... LSP10GIHP Series Surge Protection Modules are designed for use in outdoor and commercial LED lighting fixtures for transient overvoltage protection. The 20KV, 10kA surge handling capability will enhance the LED lighting ...
Littelfuse
Voltage: 0 kV - 550 kV
... Externally Gapped Line Arrester (EGLA)–Insulated from the high-voltage line by series gap Siemens Energy EGLA line surge arresters have an external spark gap placed in series that galvanically isolates ...
Voltage: 230, 60 V
Primary current: 10,000 A
... Multi-purpose surge arrester consisting of a base part and a plug-in protection module Leakage-current-free series connection of a varistor and a spark gap in the pluggable protection module ...
DEHN + SÖHNE
Voltage: 440 V
Primary current: 12,500 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. ...
Indelec
Voltage: 275 V
Primary current: 5,000 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. ...
Indelec
Voltage: 275 V
Primary current: 20,000 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. ...
Indelec
Voltage: 250 V - 1,000 V
Primary current: 20,000 A - 40,000 A
... • Compact equipment for photovoltaic installations. • High discharge capacity via zinc oxide varistors and gas dischargers. • With thermal separation device. • Visual indication of a fault in the equipment. • Remote signalling of ...
Voltage: 600 V
Primary current: 15,000 A - 30,000 A
... Compact equipment for wind power installations. High discharge capacity via zinc oxide varistors and gas dischargers. With thermal separation device. Visual indication of a fault in the equipment. Remote signalling ...
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 ...
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 ...
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 ...
NORDEL
Voltage: 12 V - 362,000 V
Primary current: 600 A - 3,000 A
... lightning overvoltages • ZnO varistors with high capabilites for 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 ...
Voltage: 12 V - 362,000 V
... IEC 60099-4 & IEEE C62.11, ~ 5000m • Instantaneous reaction to switching overvoltage and lightning overvoltages • ZnO varistors with high capabilites for discharge current and energy absorb • Classifications: Station (SH-20kA, SM-10kA, ...
Voltage: 230 V
Primary current: 20 A
Voltage: 220 V
Primary current: 25,000, 50,000 A
... Lightning and surge arrester for single phase lines (F + N) 220 V. Combined type 1 and 2 (Class B + C) protector, suitable for protection of low voltage lines against lightning strikes and surges of up ...
Voltage: 380 V
Primary current: 25,000, 100,000 A
... Lightning and surge arrester for three phase lines (3F+N) 380 V. Combined type 1 and 2 (Class B + C) protector, suitable for protection of low voltage lines against lightning strikes and transitory surges ...
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 ...
power supply surge protectorSM20(30)M230L205 series
Voltage: 230, 385 V
Primary current: 20,000, 30,000, 40,000, 60,000 A
... Surge protective device module (SPD-M) is an onboard lightning protection module that integrates functions, such as thermal protection, overvoltage protection, and remote signaling, and others. A single ...
Voltage: 0 V - 230 V
... Isolation Transformer and Surge Protector regulates voltage fluctuations of up to 200VA on the electrical line, ensuring the safety of devices connected to the circuit. Equipped with a fuse, surge arrester, ...
Voltage: 120, 240, 277, 480, 600 V
Primary current: 20,000 A
... lightning surges and other overvoltage events. Only Raycap’s industrial surge protection technology, Strikesorb can provide uninterrupted protection from damaging lightning strikes and surge currents. ...
Raycap
type 2 surge arresterFV20C/3-1000PVS
Voltage: 1,000, 1,200 V
Primary current: 20,000, 40,000 A
... 1. Description Fatech Type 2 DC surge arrester are are TUV approved, these DC surge protector 1000V SPDs are tested according to IEC61643-31 and EN50539. 2. Characteristics 1)DC surge ...
FATECH ELECTRONIC (FOSHAN) CO., LTD
... EAP385/40 Surge Protection Device was designed and manufactured, complying standard GB 18802.1 /EN 61643-11 , Rated voltage 385V, Maximum discharge current 40KA,High Energy Varistor, high effective for lightning protection. Product ...
Voltage: 230, 400 V
Primary current: 20,000, 40,000 A
... voltage electrical device to prevent the surge current caused by air discharge (such as lightning) or operating over voltage, used as one kind of voltage limiting device, it equipped with heavy duty zinc oxide varistor. SP1-C ...
... Each surge arrester is made up of a series of varistor blocks . HIVOLT has many years of experience and proven ability in manufacturing these Metal Oxide Varistors (MOVs), and the ...
Voltage: 0 V - 1,000 V
... Pluggable modular multi-pole DC 1000V Surge Protective Device SPD for Solar PV System 40kA, Type 2 Class II Class C with changeover contact, compliance to EN 50539-11 With remote signaling contact for monitoring device (floating changeover ...
Voltage: 120, 240 V
... A blue light indicates the SPD unit is ON and a green light indicates surge protection is active. Trusted, state-of-the-art TPMOV® (Thermally Protected Metal Oxide Varistor) surge protection technology ...
Grässlin by Intermatic
Voltage: 0 V - 2,000 V
Primary current: 15,000, 20,000 A
... Transient surge protection device, caused by atmospheric discharges, switching maneuvers in electrical circuits and electrostatic discharge. The device incorporates protection with GAS discharger to avoid possible current leakage to ground ...
Toscano Linea Electronica
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