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- FATECH ELECTRONIC (FOSHAN) CO., LTD
- FATECH AC SPD catalogue for power supply system
FATECH AC SPD catalogue for power supply system
FATECH AC SPD catalogue for power supply system
- Voltage and Current Ratings: Devices support AC voltages up to 250V and DC voltages up to 60V, with maximum currents of 0.5A for AC and 0.1A for DC.
- Model Variants: Models offer maximum continuous operating voltages (Uc) from 150V to 385V.
- Impulse and Discharge Current: Impulse current rating is 50kA, with a nominal discharge current of 50kA for most models.
- Voltage Protection Level: Voltage protection level (Up) is ≤1.8kV, with some models rated at ≤2.0kV.
- Response Time: ≤100ns.
- Back-up Fuse: Recommended back-up fuse of 500A.
- Isolation Resistance: Greater than 10 MΩ.
- Construction: Unique seal construction with a multilayer spark gap, preventing spark emission outside the housing.
- Status Indication: Working status indication window and optional remote control contacts.
- Protection Zones: Suitable for lightning protection zones (LPZ) 0 to 1, used in building entrance lines, elevators, and mineral industries.
- Mounting and Operation: Mounted on a 35mm symmetrical rail, operating temperature range of -40℃ to +80℃, humidity levels between 30% to 90%, and altitudes up to 3000m.
- Protection Degree: Rated at IP20 with housing material conforming to UL94 V-0 standards.
- Disconnection Indicator: Mechanical indicator shows green for OK and red for replacement needed.
- FV50B Series: Available in 1 to 4 pole configurations, supporting various network types (TT, TN, IT) and protection modes (L/N-PE).
- FV25B Series: Similar to the FV50B series but with a lower impulse current rating of 25kA and nominal discharge current of 25kA.
- FVB12.5B+C Series: Designed for space-saving installation with a width of 18mm per pole, featuring a high discharge current of 12.5kA per pole and a maximum discharge current of 80kA.
- Low residual voltage and quick response time.
- Reliable control with Thermo Dynamic Control disconnector.
- Remote signaling contact for control devices.
- Fault indication via a red mark in the inspection window.
- Protection modes include L1, L2, L3-N, N-PE, and others depending on the model.
- Mounting: 35mm Symmetrical rail (EN50022/DIN46277-3).
- I/O Connections: Multi-core wire ranging from 4mm to 35mm depending on the model.
- Port Definition for Remote Control Contact: AC (U ≤250Vmax, I ≤0.5Amax), DC (U ≤60Vmax, I ≤0.1Amax).
Catalog excerpts
Surge Protective Device for Low-voltage Power System ♦ Adopt unique designed seal construction with multilayer spark gap, no spark emission outside the housing. ♦ With working status indication window, and remote control contacts. ♦ Max.continuos operating voltage(Uc)150V~,255V~, 275V~,320V~,385V~ for your option. ♦ Mainly used in lightning protection zone (LPZ) 0 to 1, widely used in building entrance lines elevator, mineral, and so on. ♦ 1 pole. Remark: if the model number is without“S”, the model is without remote control contact function
Open the catalog to page 1
Surge Protective Device for Low-voltage Power System ♦ Adopt unique designed seal construction with multilayer spark gap, no spark emission outside the housing. ♦ With working status indication window, and remote control contacts. ♦ Max.continuos operating voltage(Uc)150V~,255V~, 275V~,320V~,385V~ for your option. ♦ Mainly used in lightning protection zone (LPZ) 0 to 1, widely used in building entrance lines elevator, mineral, and so on. ♦ 1 phase,2 poles. Port definition of remote control contact Range of signal access Remark: if the model number is without“S”, the model is without remote control...
Open the catalog to page 2
Surge Protective Device for Low-voltage Power System ♦ Adopt unique designed seal construction with multilayer spark gap, no spark emission outside the housing. ♦ With working status indication window, and remote control contacts. ♦ Max.continuos operating voltage(Uc)150V~,255V~, 275V~,320V~,385V~for your option. ♦ Mainly used in lightning protection zone (LPZ) 0 to 1, widely used in building entrance lines elevator, mineral, and so on. ♦ 3 phase,3 poles. Port definition of remote control contact Range of signal access Remark: if the model number is without“S”, the model is without remote control...
Open the catalog to page 3
Surge Protective Device for Low-voltage Power System ♦ Adopt unique designed seal construction with multilayer spark gap, no spark emission outside the housing. ♦ With working status indication window, and remote control contacts. ♦ Max.continuos operating voltage(Uc)150V~,255V~, 275V~,320V~,385V~for your option. ♦ Mainly used in lightning protection zone (LPZ) 0 to 1, widely used in building entrance lines elevator, mineral, and so on. ♦ 3 phase,4 poles. Remark: if the model number is without“S”, the model is without remote control contact function
Open the catalog to page 4
Surge Protective Device for Low-voltage Power System ♦ Adopt unique designed seal construction with multilayer spark gap, no spark emission outside the housing. ♦ With working status indication window, and remote control contacts. ♦ Max.continuos operating voltage(Uc)150V~,255V~, 275V~,320V~,385V~for your option. ♦ Mainly used in lightning protection zone (LPZ) 0 to 1, widely used in building entrance lines elevator, mineral, and so on. ♦ 1 pole. Remark: if the model number is without“S”, the model is without remote control contact function
Open the catalog to page 5
Surge Protective Device for Low-voltage Power System ♦ Adopt unique designed seal construction with multilayer spark gap, no spark emission outside the housing. ♦ With working status indication window, and remote control contacts. ♦ Max.continuos operating voltage(Uc)150V~,255V~, 275V~,320V~,385V~for your option. ♦ Mainly used in lightning protection zone (LPZ) 0 to 1, widely used in building entrance lines elevator, mineral, and so on. ♦ 1 phase, 2 poles. Remark: if the model number is without“S”, the model is without remote control contact function
Open the catalog to page 6
Surge Protective Device for Low-voltage Power System ♦ Adopt unique designed seal construction with multilayer spark gap, no spark emission outside the housing. ♦ With working status indication window, and remote control contacts. ♦ Max.continuos operating voltage(Uc)150V~,255V~, 275V~,320V~,385V~for your option. ♦ Mainly used in lightning protection zone (LPZ) 0 to 1, widely used in building entrance lines elevator, mineral, and so on. ♦ 3 phase,3 poles. Remark: if the model number is without“S”, the model is without remote control contact function
Open the catalog to page 7
Surge Protective Device for Low-voltage Power System ♦ Adopt unique designed seal construction with multilayer spark gap, no spark emission outside the housing. ♦ With working status indication window, and remote control contacts. ♦ Max.continuos operating voltage(Uc)150V~,255V~, 275V~,320V~,385V~for your option. ♦ Mainly used in lightning protection zone (LPZ) 0 to 1, widely used in building entrance lines elevator, mineral, and so on. ♦ 3 phase,4 poles. Remark: if the model number is without“S”, the model is without remote control contact function
Open the catalog to page 8
Surge Protective Device for Low-voltage Power System ♦ Surge protective device with special design for saving installation space--- width 18mm/pole. ♦ High discharge current--- Iimp 12.5kA per pole. ♦ each pole with one indication window, indication window for clear display of SPD status. ♦ Remote controlling function for your option. ♦ Pluggable module--- convenient for maintenance. ♦ Protection mode --- L/N-PE. ♦ 1 pole. Port definition of remote control contact Range of signal access Remark: if the model number is without“S”, the model is without remote control contact function
Open the catalog to page 9
Surge Protective Device for Low-voltage Power System (S) ♦ Surge protective device with special design for saving installation space--- width 18mm/pole. ♦ High discharge current--- Iimp 12.5kA per pole. ♦ each pole with one indication window, indication window for clear display of SPD status. ♦ Remote controlling function for your option. ♦ Pluggable module--- convenient for maintenance. ♦ Protection mode --- L-PE,N-PE. ♦ 1 phase, 2 poles. Remark: if the model number is without“S”, the model is without remote control contact function
Open the catalog to page 10All FATECH ELECTRONIC (FOSHAN) CO., LTD catalogs and technical brochures
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