200A -800A Surge Filter
- Prosurge
- China
- 30 days after receiving payment
- 400Kpcs per month
Prosurge surge filter BSF200 is used to protect single/three phase electrical distribution systems, especially to protect sensitive electronics against the harmful effects of transient surges.
Features:
Multi-stage protection circuit with LC Filter design to protect sensitive electronics.
Provides extensive high frequency & RF filtering
Prosugre TSG+VTD technology to improve voltage clamping performance
Application for TT, TN or any 3-phase system with a grounded neutral
Protection capability 50 kA 10/350 us or 200kA 8/20 us
Rated Load current from 200A to 800A, Built-in backup fuse for over- current protection (optional)
All mode protection,3+1 protection circuit for TN-S and TT network systems
LED failure indication & remote alarm function available
Surge counter optional
Comply with UL1449 4th, IEEE C62.41, CSA C22.2,IEC/EN 61643-11
The model of rated Load current 800A is available.
It’s found that electronic equipment is sensitive to both the absolute magnitude of the impulse voltage and its rise rate. The radical changes in dv/dt and di/dt, rather than the peak voltage, is the major source of electronic circuit damages.
Prosurge surge filter is designed as a 3-stage protection system which consists of primary protection & secondary protection and with a well-designed LC filter in series. The LC filter is used to slow down the inherently fast rise rate of voltage and current. The primary protection module is used to divert the strong lightning/surge current, while the secondary protection module & LC filter will limit the let-through voltage to a very low level.
The surge filter should be installed in series with the supply powering the equipment.
Technical Data:
Model | BSF200-3/180-400A-3PN-VTD-S | BSF200-3/320-400A-3PN-VTD-S | ||
According to | IEC61643-11; UL1449-4th; IEC610006; ANSI/IEEE C62.41; AS1768-1991;AS3100 | |||
Category IEC/EN/UL | Class I+II/ Type 1+2 / Type 2 | |||
Protection Mode | All mode protection | |||
Protection technology | TSG(primary)+ VTD(Secondary) tech, GDT Tech, LC filter, Thermal disconnector, Built-in backup fuse | |||
Power system | Un | 120/208 to 127/220Vac Three phase (TN/TT) | 220/380 to 277/480Vac Three phase (TN/TT) | |
Max. continuous operating voltage (AC/DC) | Uc | 180/230V | 320/420V | |
Rated load Current | Il | 400A | ||
Nominal discharge current/ In | In | 50kA (8/20us) | ||
Primary surge protection rating | L-N | Iimp:50kA (10/350us), Imax:150kA (8/20us) | ||
N-PE | Iimp:100kA (10/350us), Imax:200kA(8/20us) | |||
Secondary surge protection rating | L-N | Imax | 50kA(8/20us) | |
Total surge capacity per phase | Imax | 200kA (8/20us) | ||
Voltage protection level Up | L-N@6kV/3kA | VPR | <0.4kV | <0.5kV |
L-N@ In(50kA, 8/20) | Up | <0.8kV | < 1.0kV | |
N-PE@1.2/50 | Up | < 1.0kV | < 1.5kV | |
Residual Current | I PE | <0.1mA | ||
Voltage drop: | < 2V at 400A(800A) load | |||
Temporary overvoltage TOV —Withstand mode | Utov | 230V/120min | 440VAC/120min | |
Response time | Ta | ≤1ns | ||
Filter attenuation | dB | >48dB @ 1MHz | ||
Built in backup over-current protection ( fuse in primary stage) | 315A gL/gG (optional) | |||
Recommended external over current protection in series | 400A Fuse or CB | |||
Lightning counter Current | ≤ 3kA | |||
Protect Status Indication
| 4 LED display, Normal (Blue), Protection fault(Off)
| |||
Remote alarm | Dry contact alarm relay – 250Vac/32Vdc, 5A | |||
Connecting cable | Power 4/0AWG(400A), Alarm 14 -22AWG, | |||
Environment | Temperature Range：- 40ºC ~ +70ºC Humidity：≤95% Altitude：≤2000m | |||
Mounting | Wall mounting | |||
Location Category | Indoor | |||
Degree of protection | IP20 | |||
Dimension | 900mm (L) x760mm (W) x 245mm (H) approx | |||
Weight | 82kg approx | |||
Approvals, Certification | , | CE | ||
