Active Member
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[China]
Address: Floor 4, NO.25-29,Power Station Road, Xihu , Shilong Town , Dongguan 523325, China.
Contact name:Amy
Guangdong Uchi Technology Co.,Ltd |
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OBV10-I-15
Surge protectors OBV10-I-15 meet the type 1 requirement class according to IEC 61643-11. These devices protect low-voltage consumer systems from overvoltages of all types and are available in single-pole to four-pole versions.The voltage-limiting,high-performance spark gaps provide several benefits.A short response time, a low protection level and high current leakage capability with long service life.
Technical Parameters
| Model: OBV10-I-15-Pluggable | |||
| Maximum continuous operating voltage | Uc | V | 255/275/320/385 |
| SPD to EN 61643-11 | Type 1 | ||
| SPD to IEC 61643-1 | class I | ||
| LPZ | 0→2 | ||
| Lightning impulse current (10/350μs) | Iimp | kA | 15 |
| Lightning impulse current (10/350μs) [total] | kA | 60 | |
| Nominal discharge surge current (8/20μs) | In | kA | 60 |
| Maximum discharge surge current (8/20μs) | Imax | kA | 100 |
| Voltage protection level | Up | kV | 2,5 |
| Response time | tA | ns | <25 |
| Follow current quenching capacity Ipeak | Ifi peak | kA | 12.5 |
| Maximum back-up fuse | A | 315 | |
| Temperature range | ϑ | °C | -40℃~+85℃ |
| Protection rating | IP 20 | ||
| Connection cross-section, rigid | mm² | 10-50 | |
| Connection cross-section, multi-wire | mm² | 10-35 | |
| Connection cross-section, flexible | mm² | 10-25 | |
Feature
• Meet the type 1 requirement class according to IEC 61643-11.
• Red: functionless, immediate replacement required.
• Equipped with a thermal disconnection device and provide
real-time fault indicators thus allowing
complete operational safety.
• Easy to install in any standardized distribution pane or control
cabinets.
Application
● These devices protect low-voltage consumer systems from
overvoltage.
● Applied in modular SPD Class I + Class II (Class B + C) for TT
and TN-S power supply system.
Others
Technology SPD parameter(Note:According to user requirement ,can be
customized Uc=140V,440V,550V,voltage range of range of the SPD):
| Type No. | Rated Voltage(V) Un | Continuous Voltage Uc(V~) | Standard Discharge Current In(KA) | Max Discharge Current | Protection Level(KA~) | Response Time(ns) |
| DGM1(2)-D5 | 220/380 | 275/320 | 5 | 10 | 1.2 | ≤25 |
| DGM1(2)-D10 | 10 | 2 | 1.6 | |||
| DGM1(2)-C20 | 20 | 40 | 1.8 | |||
| DGM13-B30 | 30 | 60 | .2.2 | |||
| DGM3(4)-B40 | 10 | 80 | 2.4 | |||
| DGM(4)-B60 | 60 | 100 | 2.8 | |||
| DGM-N-PE | 220/255 | 40/60 | 60/80 | 1.2 | ≤100 |
Transient voltage surgesin lv power lines
Transient overvoltages are voltage surges that can reach tens
ofkilovolts with a duration of the order of microseconds.Despite
theirshort duration, the high energy content can cause serious
problemsto equipment connected to the line, from premature aging to
destruction, causing disruptions to service and financial
loss.Thistype of surge can have various different causes, including
atmospheric lightning directly striking the external
protection(lightning rods) on a building or transmission line or
the associatedinduction of electromagnetic fields on metallic
conductors.
Outdoor and longer lines are the most exposed to these fields,which
often receive high levels of induction.
It is also common for non-weather phenomena, such as transformer
centre switching or the disconnection of motors orother inductive
loads to cause voltage spikes in adjacent lines.
Q: Can I get some samples?
A: Yes, Sample orders welcomed.
Q: Can I use my own Logo or design on goods?
A: Yes, Customized logo and design on mass production are
available.
Q: What is the delivery time?
A: 3 days for samples, 7-15 days for mass production.
Q: What is the payment term?
A: T/T, L/C at sight, West union , Paypal, etc.
